diff options
Diffstat (limited to 'src/extras')
63 files changed, 1585 insertions, 1878 deletions
diff --git a/src/extras/3dtext/qextrudedtextgeometry.cpp b/src/extras/3dtext/qextrudedtextgeometry.cpp index c4c4ba77f..4a81ae44a 100644 --- a/src/extras/3dtext/qextrudedtextgeometry.cpp +++ b/src/extras/3dtext/qextrudedtextgeometry.cpp @@ -166,8 +166,8 @@ void QExtrudedTextGeometryPrivate::init() m_positionAttribute = new Qt3DRender::QAttribute(q); m_normalAttribute = new Qt3DRender::QAttribute(q); m_indexAttribute = new Qt3DRender::QAttribute(q); - m_vertexBuffer = new Qt3DRender::QBuffer(Qt3DRender::QBuffer::VertexBuffer, q); - m_indexBuffer = new Qt3DRender::QBuffer(Qt3DRender::QBuffer::IndexBuffer, q); + m_vertexBuffer = new Qt3DRender::QBuffer(q); + m_indexBuffer = new Qt3DRender::QBuffer(q); const quint32 elementSize = 3 + 3; const quint32 stride = elementSize * sizeof(float); diff --git a/src/extras/defaults/defaults.pri b/src/extras/defaults/defaults.pri index d3fd122ae..2575de1a3 100644 --- a/src/extras/defaults/defaults.pri +++ b/src/extras/defaults/defaults.pri @@ -25,6 +25,8 @@ HEADERS += \ $$PWD/qphongalphamaterial_p.h \ $$PWD/qt3dwindow.h \ $$PWD/qt3dwindow_p.h \ + $$PWD/qabstractcameracontroller.h \ + $$PWD/qabstractcameracontroller_p.h \ $$PWD/qfirstpersoncameracontroller.h \ $$PWD/qfirstpersoncameracontroller_p.h \ $$PWD/qorbitcameracontroller.h \ @@ -58,6 +60,7 @@ SOURCES += \ $$PWD/qgoochmaterial.cpp \ $$PWD/qphongalphamaterial.cpp \ $$PWD/qt3dwindow.cpp \ + $$PWD/qabstractcameracontroller.cpp \ $$PWD/qfirstpersoncameracontroller.cpp \ $$PWD/qorbitcameracontroller.cpp \ $$PWD/qabstractspritesheet.cpp \ diff --git a/src/extras/defaults/qabstractcameracontroller.cpp b/src/extras/defaults/qabstractcameracontroller.cpp new file mode 100644 index 000000000..8bf57f5fa --- /dev/null +++ b/src/extras/defaults/qabstractcameracontroller.cpp @@ -0,0 +1,436 @@ +/**************************************************************************** +** +** Copyright (C) 2016 Klaralvdalens Datakonsult AB (KDAB). +** Contact: http://www.qt-project.org/legal +** +** This file is part of the Qt3D module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL3$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and The Qt Company. For licensing terms +** and conditions see http://www.qt.io/terms-conditions. For further +** information use the contact form at http://www.qt.io/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 3 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPLv3 included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 3 requirements +** will be met: https://www.gnu.org/licenses/lgpl.html. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 2.0 or later as published by the Free +** Software Foundation and appearing in the file LICENSE.GPL included in +** the packaging of this file. Please review the following information to +** ensure the GNU General Public License version 2.0 requirements will be +** met: http://www.gnu.org/licenses/gpl-2.0.html. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "qabstractcameracontroller.h" +#include "qabstractcameracontroller_p.h" + +#include <Qt3DRender/QCamera> +#include <Qt3DInput/QAxis> +#include <Qt3DInput/QAnalogAxisInput> +#include <Qt3DInput/QButtonAxisInput> +#include <Qt3DInput/QAction> +#include <Qt3DInput/QActionInput> +#include <Qt3DInput/QLogicalDevice> +#include <Qt3DInput/QKeyboardDevice> +#include <Qt3DInput/QMouseDevice> +#include <Qt3DInput/QMouseEvent> +#include <Qt3DLogic/QFrameAction> +#include <QtCore/QtGlobal> + +QT_BEGIN_NAMESPACE + +namespace Qt3DExtras { + +QAbstractCameraControllerPrivate::QAbstractCameraControllerPrivate() + : Qt3DCore::QEntityPrivate() + , m_camera(nullptr) + , m_leftMouseButtonAction(new Qt3DInput::QAction()) + , m_middleMouseButtonAction(new Qt3DInput::QAction()) + , m_rightMouseButtonAction(new Qt3DInput::QAction()) + , m_altButtonAction(new Qt3DInput::QAction()) + , m_shiftButtonAction(new Qt3DInput::QAction()) + , m_rxAxis(new Qt3DInput::QAxis()) + , m_ryAxis(new Qt3DInput::QAxis()) + , m_txAxis(new Qt3DInput::QAxis()) + , m_tyAxis(new Qt3DInput::QAxis()) + , m_tzAxis(new Qt3DInput::QAxis()) + , m_leftMouseButtonInput(new Qt3DInput::QActionInput()) + , m_middleMouseButtonInput(new Qt3DInput::QActionInput()) + , m_rightMouseButtonInput(new Qt3DInput::QActionInput()) + , m_altButtonInput(new Qt3DInput::QActionInput()) + , m_shiftButtonInput(new Qt3DInput::QActionInput()) + , m_mouseRxInput(new Qt3DInput::QAnalogAxisInput()) + , m_mouseRyInput(new Qt3DInput::QAnalogAxisInput()) + , m_mouseTzXInput(new Qt3DInput::QAnalogAxisInput()) + , m_mouseTzYInput(new Qt3DInput::QAnalogAxisInput()) + , m_keyboardTxPosInput(new Qt3DInput::QButtonAxisInput()) + , m_keyboardTyPosInput(new Qt3DInput::QButtonAxisInput()) + , m_keyboardTzPosInput(new Qt3DInput::QButtonAxisInput()) + , m_keyboardTxNegInput(new Qt3DInput::QButtonAxisInput()) + , m_keyboardTyNegInput(new Qt3DInput::QButtonAxisInput()) + , m_keyboardTzNegInput(new Qt3DInput::QButtonAxisInput()) + , m_keyboardDevice(new Qt3DInput::QKeyboardDevice()) + , m_mouseDevice(new Qt3DInput::QMouseDevice()) + , m_logicalDevice(new Qt3DInput::QLogicalDevice()) + , m_frameAction(new Qt3DLogic::QFrameAction()) + , m_linearSpeed(10.0f) + , m_lookSpeed(180.0f) + , m_acceleration(-1.0f) + , m_deceleration(-1.0f) + , m_sceneUp(0.0f, 1.0f, 0.0f) +{} + +void QAbstractCameraControllerPrivate::init() +{ + //// Actions + + // Left Mouse Button Action + m_leftMouseButtonInput->setButtons(QVector<int>() << Qt::LeftButton); + m_leftMouseButtonInput->setSourceDevice(m_mouseDevice); + m_leftMouseButtonAction->addInput(m_leftMouseButtonInput); + + // Middle Mouse Button Action + m_middleMouseButtonInput->setButtons(QVector<int>() << Qt::MiddleButton); + m_middleMouseButtonInput->setSourceDevice(m_mouseDevice); + m_middleMouseButtonAction->addInput(m_middleMouseButtonInput); + + // Right Mouse Button Action + m_rightMouseButtonInput->setButtons(QVector<int>() << Qt::RightButton); + m_rightMouseButtonInput->setSourceDevice(m_mouseDevice); + m_rightMouseButtonAction->addInput(m_rightMouseButtonInput); + + // Alt Button Action + m_altButtonInput->setButtons(QVector<int>() << Qt::Key_Alt); + m_altButtonInput->setSourceDevice(m_keyboardDevice); + m_altButtonAction->addInput(m_altButtonInput); + + // Shift Button Action + m_shiftButtonInput->setButtons(QVector<int>() << Qt::Key_Shift); + m_shiftButtonInput->setSourceDevice(m_keyboardDevice); + m_shiftButtonAction->addInput(m_shiftButtonInput); + + //// Axes + + // Mouse X + m_mouseRxInput->setAxis(Qt3DInput::QMouseDevice::X); + m_mouseRxInput->setSourceDevice(m_mouseDevice); + m_rxAxis->addInput(m_mouseRxInput); + + // Mouse Y + m_mouseRyInput->setAxis(Qt3DInput::QMouseDevice::Y); + m_mouseRyInput->setSourceDevice(m_mouseDevice); + m_ryAxis->addInput(m_mouseRyInput); + + // Mouse Wheel X + m_mouseTzXInput->setAxis(Qt3DInput::QMouseDevice::WheelX); + m_mouseTzXInput->setSourceDevice(m_mouseDevice); + m_tzAxis->addInput(m_mouseTzXInput); + + // Mouse Wheel Y + m_mouseTzYInput->setAxis(Qt3DInput::QMouseDevice::WheelY); + m_mouseTzYInput->setSourceDevice(m_mouseDevice); + m_tzAxis->addInput(m_mouseTzYInput); + + // Keyboard Pos Tx + m_keyboardTxPosInput->setButtons(QVector<int>() << Qt::Key_Right); + m_keyboardTxPosInput->setScale(1.0f); + m_keyboardTxPosInput->setSourceDevice(m_keyboardDevice); + m_txAxis->addInput(m_keyboardTxPosInput); + + // Keyboard Pos Tz + m_keyboardTzPosInput->setButtons(QVector<int>() << Qt::Key_PageUp); + m_keyboardTzPosInput->setScale(1.0f); + m_keyboardTzPosInput->setSourceDevice(m_keyboardDevice); + m_tzAxis->addInput(m_keyboardTzPosInput); + + // Keyboard Pos Ty + m_keyboardTyPosInput->setButtons(QVector<int>() << Qt::Key_Up); + m_keyboardTyPosInput->setScale(1.0f); + m_keyboardTyPosInput->setSourceDevice(m_keyboardDevice); + m_tyAxis->addInput(m_keyboardTyPosInput); + + // Keyboard Neg Tx + m_keyboardTxNegInput->setButtons(QVector<int>() << Qt::Key_Left); + m_keyboardTxNegInput->setScale(-1.0f); + m_keyboardTxNegInput->setSourceDevice(m_keyboardDevice); + m_txAxis->addInput(m_keyboardTxNegInput); + + // Keyboard Neg Tz + m_keyboardTzNegInput->setButtons(QVector<int>() << Qt::Key_PageDown); + m_keyboardTzNegInput->setScale(-1.0f); + m_keyboardTzNegInput->setSourceDevice(m_keyboardDevice); + m_tzAxis->addInput(m_keyboardTzNegInput); + + // Keyboard Neg Ty + m_keyboardTyNegInput->setButtons(QVector<int>() << Qt::Key_Down); + m_keyboardTyNegInput->setScale(-1.0f); + m_keyboardTyNegInput->setSourceDevice(m_keyboardDevice); + m_tyAxis->addInput(m_keyboardTyNegInput); + + //// Logical Device + + m_logicalDevice->addAction(m_leftMouseButtonAction); + m_logicalDevice->addAction(m_middleMouseButtonAction); + m_logicalDevice->addAction(m_rightMouseButtonAction); + m_logicalDevice->addAction(m_altButtonAction); + m_logicalDevice->addAction(m_shiftButtonAction); + m_logicalDevice->addAxis(m_rxAxis); + m_logicalDevice->addAxis(m_ryAxis); + m_logicalDevice->addAxis(m_txAxis); + m_logicalDevice->addAxis(m_tyAxis); + m_logicalDevice->addAxis(m_tzAxis); + + applyInputAccelerations(); + + Q_Q(QAbstractCameraController); + //// FrameAction + + // Disable the logical device when the entity is disabled + QObject::connect(q, &Qt3DCore::QEntity::enabledChanged, + m_logicalDevice, &Qt3DInput::QLogicalDevice::setEnabled); + + q->addComponent(m_frameAction); + q->addComponent(m_logicalDevice); +} + +void QAbstractCameraControllerPrivate::applyInputAccelerations() +{ + const auto inputs = { + m_keyboardTxPosInput, + m_keyboardTyPosInput, + m_keyboardTzPosInput, + m_keyboardTxNegInput, + m_keyboardTyNegInput, + m_keyboardTzNegInput + }; + + for (auto input : inputs) { + input->setAcceleration(m_acceleration); + input->setDeceleration(m_deceleration); + } +} + +/*! + \class QAbstractCameraController + + \brief The QAbstractCameraController class provides basic + functionality for camera controllers. + + \inmodule Qt3DExtras + \since 5.10 + + QAbstractCameraController sets up and handles input from keyboard, + mouse, and other devices. QAbstractCameraController is an abstract + class and cannot itself be instantiated. It provides a standard + interface for camera controllers. + + Derived classes need only implement the frameActionTriggered() + method to move the camera. +*/ + +/*! + \fn void QAbstractCameraController::moveCamera(const InputState &state, float dt) = 0 + + This method is called whenever a frame action is triggered. Derived + classes must override this method to implement the camera movement + specific to the controller. + + In the base class this is a pure virtual function. +*/ + +QAbstractCameraController::QAbstractCameraController(Qt3DCore::QNode *parent) + : QAbstractCameraController(*new QAbstractCameraControllerPrivate, parent) +{ +} + +/*! \internal + */ +QAbstractCameraController::QAbstractCameraController(QAbstractCameraControllerPrivate &dd, Qt3DCore::QNode *parent) + : Qt3DCore::QEntity(dd, parent) +{ + Q_D(QAbstractCameraController); + d->init(); + + QObject::connect(d->m_frameAction, &Qt3DLogic::QFrameAction::triggered, + this, [=] (float dt) { + InputState state; + + state.rxAxisValue = d->m_rxAxis->value(); + state.ryAxisValue = d->m_ryAxis->value(); + state.txAxisValue = d->m_txAxis->value(); + state.tyAxisValue = d->m_tyAxis->value(); + state.tzAxisValue = d->m_tzAxis->value(); + + state.leftMouseButtonActive = d->m_leftMouseButtonAction->isActive(); + state.middleMouseButtonActive = d->m_middleMouseButtonAction->isActive(); + state.rightMouseButtonActive = d->m_rightMouseButtonAction->isActive(); + + state.altKeyActive = d->m_altButtonAction->isActive(); + state.shiftKeyActive = d->m_shiftButtonAction->isActive(); + + moveCamera(state, dt); + }); +} + +QAbstractCameraController::~QAbstractCameraController() +{ +} + +/*! + \property QAbstractCameraController::camera + + Holds the currently controlled camera. +*/ +Qt3DRender::QCamera *QAbstractCameraController::camera() const +{ + Q_D(const QAbstractCameraController); + return d->m_camera; +} + +/*! + \property QAbstractCameraController::linearSpeed + + Holds the current linear speed of the camera controller. Linear speed determines the + movement speed of the camera. + + The default is 10.0. +*/ +float QAbstractCameraController::linearSpeed() const +{ + Q_D(const QAbstractCameraController); + return d->m_linearSpeed; +} + +/*! + \property QAbstractCameraController::lookSpeed + + Holds the current look speed of the camera controller. The look speed determines the turn rate + of the camera pan and tilt. + + The default is 180.0. +*/ +float QAbstractCameraController::lookSpeed() const +{ + Q_D(const QAbstractCameraController); + return d->m_lookSpeed; +} + +/*! + \property QAbstractCameraController::acceleration + + Holds the current acceleration of the camera controller. +*/ +float QAbstractCameraController::acceleration() const +{ + Q_D(const QAbstractCameraController); + return d->m_acceleration; +} + +/*! + \property QAbstractCameraController::deceleration + + Holds the current deceleration of the camera controller. +*/ +float QAbstractCameraController::deceleration() const +{ + Q_D(const QAbstractCameraController); + return d->m_deceleration; +} + +void QAbstractCameraController::setCamera(Qt3DRender::QCamera *camera) +{ + Q_D(QAbstractCameraController); + if (d->m_camera != camera) { + + if (d->m_camera) + d->unregisterDestructionHelper(d->m_camera); + + if (camera && !camera->parent()) + camera->setParent(this); + + d->m_camera = camera; + + // Ensures proper bookkeeping + if (d->m_camera) + d->registerDestructionHelper(d->m_camera, &QAbstractCameraController::setCamera, d->m_camera); + + emit cameraChanged(); + } +} + +void QAbstractCameraController::setLinearSpeed(float linearSpeed) +{ + Q_D(QAbstractCameraController); + if (d->m_linearSpeed != linearSpeed) { + d->m_linearSpeed = linearSpeed; + emit linearSpeedChanged(); + } +} + +void QAbstractCameraController::setLookSpeed(float lookSpeed) +{ + Q_D(QAbstractCameraController); + if (d->m_lookSpeed != lookSpeed) { + d->m_lookSpeed = lookSpeed; + emit lookSpeedChanged(); + } +} + +void QAbstractCameraController::setAcceleration(float acceleration) +{ + Q_D(QAbstractCameraController); + if (d->m_acceleration != acceleration) { + d->m_acceleration = acceleration; + d->applyInputAccelerations(); + emit accelerationChanged(acceleration); + } +} + +void QAbstractCameraController::setDeceleration(float deceleration) +{ + Q_D(QAbstractCameraController); + if (d->m_deceleration != deceleration) { + d->m_deceleration = deceleration; + d->applyInputAccelerations(); + emit decelerationChanged(deceleration); + } +} + +/*! + Provides access to the keyboard device. +*/ + +Qt3DInput::QKeyboardDevice *QAbstractCameraController::keyboardDevice() const +{ + Q_D(const QAbstractCameraController); + return d->m_keyboardDevice; +} + +/*! + Provides access to the mouse device. +*/ + +Qt3DInput::QMouseDevice *QAbstractCameraController::mouseDevice() const +{ + Q_D(const QAbstractCameraController); + return d->m_mouseDevice; +} + +} // Qt3DExtras + +QT_END_NAMESPACE + +#include "moc_qabstractcameracontroller.cpp" diff --git a/src/extras/defaults/qabstractcameracontroller.h b/src/extras/defaults/qabstractcameracontroller.h new file mode 100644 index 000000000..f13079f5f --- /dev/null +++ b/src/extras/defaults/qabstractcameracontroller.h @@ -0,0 +1,126 @@ +/**************************************************************************** +** +** Copyright (C) 2016 Klaralvdalens Datakonsult AB (KDAB). +** Contact: http://www.qt-project.org/legal +** +** This file is part of the Qt3D module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL3$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and The Qt Company. For licensing terms +** and conditions see http://www.qt.io/terms-conditions. For further +** information use the contact form at http://www.qt.io/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 3 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPLv3 included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 3 requirements +** will be met: https://www.gnu.org/licenses/lgpl.html. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 2.0 or later as published by the Free +** Software Foundation and appearing in the file LICENSE.GPL included in +** the packaging of this file. Please review the following information to +** ensure the GNU General Public License version 2.0 requirements will be +** met: http://www.gnu.org/licenses/gpl-2.0.html. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QT3DEXTRAS_QABSTRACTCAMERACONTROLLER_H +#define QT3DEXTRAS_QABSTRACTCAMERACONTROLLER_H + +#include <Qt3DCore/QEntity> +#include <Qt3DExtras/qt3dextras_global.h> + +QT_BEGIN_NAMESPACE + +namespace Qt3DInput { +class QKeyboardDevice; +class QMouseDevice; +} + +namespace Qt3DRender { +class QCamera; +} + +namespace Qt3DExtras { + +class QAbstractCameraControllerPrivate; + +class QT3DEXTRASSHARED_EXPORT QAbstractCameraController : public Qt3DCore::QEntity +{ + Q_OBJECT + Q_PROPERTY(Qt3DRender::QCamera *camera READ camera WRITE setCamera NOTIFY cameraChanged) + Q_PROPERTY(float linearSpeed READ linearSpeed WRITE setLinearSpeed NOTIFY linearSpeedChanged) + Q_PROPERTY(float lookSpeed READ lookSpeed WRITE setLookSpeed NOTIFY lookSpeedChanged) + Q_PROPERTY(float acceleration READ acceleration WRITE setAcceleration NOTIFY accelerationChanged) + Q_PROPERTY(float deceleration READ deceleration WRITE setDeceleration NOTIFY decelerationChanged) + +public: + ~QAbstractCameraController(); + + Qt3DRender::QCamera *camera() const; + float linearSpeed() const; + float lookSpeed() const; + + float acceleration() const; + float deceleration() const; + + void setCamera(Qt3DRender::QCamera *camera); + void setLinearSpeed(float linearSpeed); + void setLookSpeed(float lookSpeed); + + void setAcceleration(float acceleration); + void setDeceleration(float deceleration); + +Q_SIGNALS: + void cameraChanged(); + void linearSpeedChanged(); + void lookSpeedChanged(); + + void accelerationChanged(float acceleration); + void decelerationChanged(float deceleration); + +protected: + explicit QAbstractCameraController(Qt3DCore::QNode *parent = nullptr); + QAbstractCameraController(QAbstractCameraControllerPrivate &dd, Qt3DCore::QNode *parent = nullptr); + + Qt3DInput::QKeyboardDevice *keyboardDevice() const; + Qt3DInput::QMouseDevice *mouseDevice() const; + + struct InputState + { + float rxAxisValue; + float ryAxisValue; + float txAxisValue; + float tyAxisValue; + float tzAxisValue; + + bool leftMouseButtonActive; + bool middleMouseButtonActive; + bool rightMouseButtonActive; + + bool altKeyActive; + bool shiftKeyActive; + }; + +private: + virtual void moveCamera(const InputState &state, float dt) = 0; + +private: + Q_DECLARE_PRIVATE(QAbstractCameraController) +}; + +} // Qt3DExtras + +QT_END_NAMESPACE + +#endif // QT3DEXTRAS_QABSTRACTCAMERACONTROLLER_H diff --git a/src/extras/defaults/qabstractcameracontroller_p.h b/src/extras/defaults/qabstractcameracontroller_p.h new file mode 100644 index 000000000..00424a55b --- /dev/null +++ b/src/extras/defaults/qabstractcameracontroller_p.h @@ -0,0 +1,141 @@ +/**************************************************************************** +** +** Copyright (C) 2014 Klaralvdalens Datakonsult AB (KDAB). +** Contact: http://www.qt-project.org/legal +** +** This file is part of the Qt3D module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL3$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and The Qt Company. For licensing terms +** and conditions see http://www.qt.io/terms-conditions. For further +** information use the contact form at http://www.qt.io/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 3 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPLv3 included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 3 requirements +** will be met: https://www.gnu.org/licenses/lgpl.html. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 2.0 or later as published by the Free +** Software Foundation and appearing in the file LICENSE.GPL included in +** the packaging of this file. Please review the following information to +** ensure the GNU General Public License version 2.0 requirements will be +** met: http://www.gnu.org/licenses/gpl-2.0.html. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QT3DEXTRAS_QABSTRACTCAMERACONTROLLER_P_H +#define QT3DEXTRAS_QABSTRACTCAMERACONTROLLER_P_H + +// +// W A R N I N G +// ------------- +// +// This file is not part of the Qt API. It exists for the convenience +// of other Qt classes. This header file may change from version to +// version without notice, or even be removed. +// +// We mean it. +// + +#include <Qt3DExtras/qabstractcameracontroller.h> +#include <QtGui/QVector3D> + +#include <Qt3DCore/private/qentity_p.h> + +QT_BEGIN_NAMESPACE + +namespace Qt3DRender { +class QCamera; +} + +namespace Qt3DLogic { +class QFrameAction; +} + +namespace Qt3DInput { +class QKeyboardDevice; +class QMouseDevice; +class QLogicalDevice; +class QAction; +class QActionInput; +class QAxis; +class QAnalogAxisInput; +class QButtonAxisInput; +class QAxisActionHandler; +} + +namespace Qt3DExtras { + +class QAbstractCameraControllerPrivate : public Qt3DCore::QEntityPrivate +{ +public: + QAbstractCameraControllerPrivate(); + + void init(); + void applyInputAccelerations(); + + Qt3DRender::QCamera *m_camera; + + Qt3DInput::QAction *m_leftMouseButtonAction; + Qt3DInput::QAction *m_middleMouseButtonAction; + Qt3DInput::QAction *m_rightMouseButtonAction; + Qt3DInput::QAction *m_altButtonAction; + Qt3DInput::QAction *m_shiftButtonAction; + + Qt3DInput::QAxis *m_rxAxis; + Qt3DInput::QAxis *m_ryAxis; + Qt3DInput::QAxis *m_txAxis; + Qt3DInput::QAxis *m_tyAxis; + Qt3DInput::QAxis *m_tzAxis; + + Qt3DInput::QActionInput *m_leftMouseButtonInput; + Qt3DInput::QActionInput *m_middleMouseButtonInput; + Qt3DInput::QActionInput *m_rightMouseButtonInput; + Qt3DInput::QActionInput *m_altButtonInput; + Qt3DInput::QActionInput *m_shiftButtonInput; + + Qt3DInput::QAnalogAxisInput *m_mouseRxInput; + Qt3DInput::QAnalogAxisInput *m_mouseRyInput; + Qt3DInput::QAnalogAxisInput *m_mouseTzXInput; + Qt3DInput::QAnalogAxisInput *m_mouseTzYInput; + Qt3DInput::QButtonAxisInput *m_keyboardTxPosInput; + Qt3DInput::QButtonAxisInput *m_keyboardTyPosInput; + Qt3DInput::QButtonAxisInput *m_keyboardTzPosInput; + Qt3DInput::QButtonAxisInput *m_keyboardTxNegInput; + Qt3DInput::QButtonAxisInput *m_keyboardTyNegInput; + Qt3DInput::QButtonAxisInput *m_keyboardTzNegInput; + + Qt3DInput::QKeyboardDevice *m_keyboardDevice; + Qt3DInput::QMouseDevice *m_mouseDevice; + + Qt3DInput::QLogicalDevice *m_logicalDevice; + + Qt3DLogic::QFrameAction *m_frameAction; + + float m_linearSpeed; + float m_lookSpeed; + + float m_acceleration; + float m_deceleration; + + QVector3D m_sceneUp; + + Q_DECLARE_PUBLIC(QAbstractCameraController) +}; + +} // namespace Qt3DExtras + +QT_END_NAMESPACE + +#endif // QT3DEXTRAS_QABSTRACTCAMERACONTROLLER_P_H diff --git a/src/extras/defaults/qdiffusemapmaterial.cpp b/src/extras/defaults/qdiffusemapmaterial.cpp index a6da98a2e..930fbbd1f 100644 --- a/src/extras/defaults/qdiffusemapmaterial.cpp +++ b/src/extras/defaults/qdiffusemapmaterial.cpp @@ -98,9 +98,9 @@ void QDiffuseMapMaterialPrivate::init() connect(m_textureScaleParameter, &Qt3DRender::QParameter::valueChanged, this, &QDiffuseMapMaterialPrivate::handleTextureScaleChanged); - m_diffuseMapGL3Shader->setVertexShaderCode(QShaderProgram::loadSource(QUrl(QStringLiteral("qrc:/shaders/gl3/diffusemap.vert")))); + m_diffuseMapGL3Shader->setVertexShaderCode(QShaderProgram::loadSource(QUrl(QStringLiteral("qrc:/shaders/gl3/default.vert")))); m_diffuseMapGL3Shader->setFragmentShaderCode(QShaderProgram::loadSource(QUrl(QStringLiteral("qrc:/shaders/gl3/diffusemap.frag")))); - m_diffuseMapGL2ES2Shader->setVertexShaderCode(QShaderProgram::loadSource(QUrl(QStringLiteral("qrc:/shaders/es2/diffusemap.vert")))); + m_diffuseMapGL2ES2Shader->setVertexShaderCode(QShaderProgram::loadSource(QUrl(QStringLiteral("qrc:/shaders/es2/default.vert")))); m_diffuseMapGL2ES2Shader->setFragmentShaderCode(QShaderProgram::loadSource(QUrl(QStringLiteral("qrc:/shaders/es2/diffusemap.frag")))); m_diffuseMapGL3Technique->graphicsApiFilter()->setApi(QGraphicsApiFilter::OpenGL); diff --git a/src/extras/defaults/qdiffusespecularmapmaterial.cpp b/src/extras/defaults/qdiffusespecularmapmaterial.cpp index 615ee6305..2e98bc8e7 100644 --- a/src/extras/defaults/qdiffusespecularmapmaterial.cpp +++ b/src/extras/defaults/qdiffusespecularmapmaterial.cpp @@ -105,9 +105,9 @@ void QDiffuseSpecularMapMaterialPrivate::init() connect(m_textureScaleParameter, &Qt3DRender::QParameter::valueChanged, this, &QDiffuseSpecularMapMaterialPrivate::handleTextureScaleChanged); - m_diffuseSpecularMapGL3Shader->setVertexShaderCode(QShaderProgram::loadSource(QUrl(QStringLiteral("qrc:/shaders/gl3/diffusemap.vert")))); + m_diffuseSpecularMapGL3Shader->setVertexShaderCode(QShaderProgram::loadSource(QUrl(QStringLiteral("qrc:/shaders/gl3/default.vert")))); m_diffuseSpecularMapGL3Shader->setFragmentShaderCode(QShaderProgram::loadSource(QUrl(QStringLiteral("qrc:/shaders/gl3/diffusespecularmap.frag")))); - m_diffuseSpecularMapGL2ES2Shader->setVertexShaderCode(QShaderProgram::loadSource(QUrl(QStringLiteral("qrc:/shaders/es2/diffusemap.vert")))); + m_diffuseSpecularMapGL2ES2Shader->setVertexShaderCode(QShaderProgram::loadSource(QUrl(QStringLiteral("qrc:/shaders/es2/default.vert")))); m_diffuseSpecularMapGL2ES2Shader->setFragmentShaderCode(QShaderProgram::loadSource(QUrl(QStringLiteral("qrc:/shaders/es2/diffusespecularmap.frag")))); m_diffuseSpecularMapGL3Technique->graphicsApiFilter()->setApi(QGraphicsApiFilter::OpenGL); diff --git a/src/extras/defaults/qfirstpersoncameracontroller.cpp b/src/extras/defaults/qfirstpersoncameracontroller.cpp index 5321bfcf2..2ad997d05 100644 --- a/src/extras/defaults/qfirstpersoncameracontroller.cpp +++ b/src/extras/defaults/qfirstpersoncameracontroller.cpp @@ -35,188 +35,13 @@ ****************************************************************************/ #include "qfirstpersoncameracontroller.h" -#include "qfirstpersoncameracontroller_p.h" -#include <Qt3DInput/QAction> -#include <Qt3DInput/QActionInput> -#include <Qt3DInput/QAnalogAxisInput> -#include <Qt3DInput/QAxis> -#include <Qt3DInput/QButtonAxisInput> -#include <Qt3DLogic/QFrameAction> -#include <Qt3DInput/QKeyboardDevice> -#include <Qt3DInput/QLogicalDevice> -#include <Qt3DInput/QMouseDevice> -#include <Qt3DInput/QMouseEvent> #include <Qt3DRender/QCamera> QT_BEGIN_NAMESPACE namespace Qt3DExtras { -QFirstPersonCameraControllerPrivate::QFirstPersonCameraControllerPrivate() - : Qt3DCore::QEntityPrivate() - , m_camera(nullptr) - , m_leftMouseButtonAction(new Qt3DInput::QAction()) - , m_fineMotionAction(new Qt3DInput::QAction()) - , m_rxAxis(new Qt3DInput::QAxis()) - , m_ryAxis(new Qt3DInput::QAxis()) - , m_txAxis(new Qt3DInput::QAxis()) - , m_tyAxis(new Qt3DInput::QAxis()) - , m_tzAxis(new Qt3DInput::QAxis()) - , m_leftMouseButtonInput(new Qt3DInput::QActionInput()) - , m_fineMotionKeyInput(new Qt3DInput::QActionInput()) - , m_mouseRxInput(new Qt3DInput::QAnalogAxisInput()) - , m_mouseRyInput(new Qt3DInput::QAnalogAxisInput()) - , m_mouseTzXInput(new Qt3DInput::QAnalogAxisInput()) - , m_mouseTzYInput(new Qt3DInput::QAnalogAxisInput()) - , m_keyboardTxPosInput(new Qt3DInput::QButtonAxisInput()) - , m_keyboardTyPosInput(new Qt3DInput::QButtonAxisInput()) - , m_keyboardTzPosInput(new Qt3DInput::QButtonAxisInput()) - , m_keyboardTxNegInput(new Qt3DInput::QButtonAxisInput()) - , m_keyboardTyNegInput(new Qt3DInput::QButtonAxisInput()) - , m_keyboardTzNegInput(new Qt3DInput::QButtonAxisInput()) - , m_keyboardDevice(new Qt3DInput::QKeyboardDevice()) - , m_mouseDevice(new Qt3DInput::QMouseDevice()) - , m_logicalDevice(new Qt3DInput::QLogicalDevice()) - , m_frameAction(new Qt3DLogic::QFrameAction()) - , m_linearSpeed(10.0f) - , m_lookSpeed(180.0f) - , m_acceleration(-1.0f) - , m_deceleration(-1.0f) - , m_firstPersonUp(QVector3D(0.0f, 1.0f, 0.0f)) -{} - -void QFirstPersonCameraControllerPrivate::init() -{ - //// Actions - - // Left Mouse Button Action - m_leftMouseButtonInput->setButtons(QVector<int>() << Qt::LeftButton); - m_leftMouseButtonInput->setSourceDevice(m_mouseDevice); - m_leftMouseButtonAction->addInput(m_leftMouseButtonInput); - - // Fine Motion Action - m_fineMotionKeyInput->setButtons(QVector<int>() << Qt::Key_Shift); - m_fineMotionKeyInput->setSourceDevice(m_keyboardDevice); - m_fineMotionAction->addInput(m_fineMotionKeyInput); - - //// Axes - - // Mouse X - m_mouseRxInput->setAxis(Qt3DInput::QMouseDevice::X); - m_mouseRxInput->setSourceDevice(m_mouseDevice); - m_rxAxis->addInput(m_mouseRxInput); - - // Mouse Y - m_mouseRyInput->setAxis(Qt3DInput::QMouseDevice::Y); - m_mouseRyInput->setSourceDevice(m_mouseDevice); - m_ryAxis->addInput(m_mouseRyInput); - - // Mouse Wheel X - m_mouseTzXInput->setAxis(Qt3DInput::QMouseDevice::WheelX); - m_mouseTzXInput->setSourceDevice(m_mouseDevice); - m_tzAxis->addInput(m_mouseTzXInput); - - // Mouse Wheel Y - m_mouseTzYInput->setAxis(Qt3DInput::QMouseDevice::WheelY); - m_mouseTzYInput->setSourceDevice(m_mouseDevice); - m_tzAxis->addInput(m_mouseTzYInput); - - // Keyboard Pos Tx - m_keyboardTxPosInput->setButtons(QVector<int>() << Qt::Key_Right); - m_keyboardTxPosInput->setScale(1.0f); - m_keyboardTxPosInput->setSourceDevice(m_keyboardDevice); - m_txAxis->addInput(m_keyboardTxPosInput); - - // Keyboard Pos Ty - m_keyboardTyPosInput->setButtons(QVector<int>() << Qt::Key_PageUp); - m_keyboardTyPosInput->setScale(1.0f); - m_keyboardTyPosInput->setSourceDevice(m_keyboardDevice); - m_tyAxis->addInput(m_keyboardTyPosInput); - - // Keyboard Pos Tz - m_keyboardTzPosInput->setButtons(QVector<int>() << Qt::Key_Up); - m_keyboardTzPosInput->setScale(1.0f); - m_keyboardTzPosInput->setSourceDevice(m_keyboardDevice); - m_tzAxis->addInput(m_keyboardTzPosInput); - - // Keyboard Neg Tx - m_keyboardTxNegInput->setButtons(QVector<int>() << Qt::Key_Left); - m_keyboardTxNegInput->setScale(-1.0f); - m_keyboardTxNegInput->setSourceDevice(m_keyboardDevice); - m_txAxis->addInput(m_keyboardTxNegInput); - - // Keyboard Neg Ty - m_keyboardTyNegInput->setButtons(QVector<int>() << Qt::Key_PageDown); - m_keyboardTyNegInput->setScale(-1.0f); - m_keyboardTyNegInput->setSourceDevice(m_keyboardDevice); - m_tyAxis->addInput(m_keyboardTyNegInput); - - // Keyboard Neg Tz - m_keyboardTzNegInput->setButtons(QVector<int>() << Qt::Key_Down); - m_keyboardTzNegInput->setScale(-1.0f); - m_keyboardTzNegInput->setSourceDevice(m_keyboardDevice); - m_tzAxis->addInput(m_keyboardTzNegInput); - - //// Logical Device - - m_logicalDevice->addAction(m_fineMotionAction); - m_logicalDevice->addAction(m_leftMouseButtonAction); - m_logicalDevice->addAxis(m_rxAxis); - m_logicalDevice->addAxis(m_ryAxis); - m_logicalDevice->addAxis(m_txAxis); - m_logicalDevice->addAxis(m_tyAxis); - m_logicalDevice->addAxis(m_tzAxis); - - applyAccelerations(); - - Q_Q(QFirstPersonCameraController); - //// FrameAction - - QObject::connect(m_frameAction, SIGNAL(triggered(float)), - q, SLOT(_q_onTriggered(float))); - - // Disable the logical device when the entity is disabled - QObject::connect(q, &Qt3DCore::QEntity::enabledChanged, - m_logicalDevice, &Qt3DInput::QLogicalDevice::setEnabled); - - q->addComponent(m_frameAction); - q->addComponent(m_logicalDevice); -} - -void QFirstPersonCameraControllerPrivate::applyAccelerations() -{ - const auto inputs = { - m_keyboardTxPosInput, - m_keyboardTyPosInput, - m_keyboardTzPosInput, - m_keyboardTxNegInput, - m_keyboardTyNegInput, - m_keyboardTzNegInput - }; - - for (auto input : inputs) { - input->setAcceleration(m_acceleration); - input->setDeceleration(m_deceleration); - } -} - -void QFirstPersonCameraControllerPrivate::_q_onTriggered(float dt) -{ - if (m_camera != nullptr) { - m_camera->translate(QVector3D(m_txAxis->value() * m_linearSpeed, - m_tyAxis->value() * m_linearSpeed, - m_tzAxis->value() * m_linearSpeed) * dt); - if (m_leftMouseButtonAction->isActive()) { - float lookSpeed = m_lookSpeed; - if (m_fineMotionAction->isActive()) - lookSpeed *= 0.2f; - m_camera->pan(m_rxAxis->value() * lookSpeed * dt, m_firstPersonUp); - m_camera->tilt(m_ryAxis->value() * lookSpeed * dt); - } - } -} - /*! \class Qt3DExtras::QFirstPersonCameraController \brief The QFirstPersonCameraController class allows controlling the scene camera @@ -251,129 +76,35 @@ void QFirstPersonCameraControllerPrivate::_q_onTriggered(float dt) */ QFirstPersonCameraController::QFirstPersonCameraController(Qt3DCore::QNode *parent) - : Qt3DCore::QEntity(*new QFirstPersonCameraControllerPrivate, parent) + : QAbstractCameraController(parent) { - Q_D(QFirstPersonCameraController); - d->init(); } QFirstPersonCameraController::~QFirstPersonCameraController() { } -/*! - \property QFirstPersonCameraController::camera - - Holds the currently controlled camera. -*/ -Qt3DRender::QCamera *QFirstPersonCameraController::camera() const -{ - Q_D(const QFirstPersonCameraController); - return d->m_camera; -} - -/*! - \property QFirstPersonCameraController::linearSpeed - Holds the current linear speed of the camera controller. Linear speed determines the - movement speed of the camera. -*/ -float QFirstPersonCameraController::linearSpeed() const +void QFirstPersonCameraController::moveCamera(const QAbstractCameraController::InputState &state, float dt) { - Q_D(const QFirstPersonCameraController); - return d->m_linearSpeed; -} - -/*! - \property QFirstPersonCameraController::lookSpeed - - Holds the current look speed of the camera controller. The look speed determines the turn rate - of the camera pan and tilt. -*/ -float QFirstPersonCameraController::lookSpeed() const -{ - Q_D(const QFirstPersonCameraController); - return d->m_lookSpeed; -} - -/*! - \property QFirstPersonCameraController::acceleration - - Holds the current acceleration of the camera controller. -*/ -float QFirstPersonCameraController::acceleration() const -{ - Q_D(const QFirstPersonCameraController); - return d->m_acceleration; -} - -/*! - \property QFirstPersonCameraController::deceleration - - Holds the current deceleration of the camera controller. -*/ -float QFirstPersonCameraController::deceleration() const -{ - Q_D(const QFirstPersonCameraController); - return d->m_deceleration; -} - -void QFirstPersonCameraController::setCamera(Qt3DRender::QCamera *camera) -{ - Q_D(QFirstPersonCameraController); - if (d->m_camera != camera) { - - if (d->m_camera) - d->unregisterDestructionHelper(d->m_camera); - - if (camera && !camera->parent()) - camera->setParent(this); - - d->m_camera = camera; - - // Ensures proper bookkeeping - if (d->m_camera) - d->registerDestructionHelper(d->m_camera, &QFirstPersonCameraController::setCamera, d->m_camera); - - emit cameraChanged(); - } -} - -void QFirstPersonCameraController::setLinearSpeed(float linearSpeed) -{ - Q_D(QFirstPersonCameraController); - if (d->m_linearSpeed != linearSpeed) { - d->m_linearSpeed = linearSpeed; - emit linearSpeedChanged(); - } -} - -void QFirstPersonCameraController::setLookSpeed(float lookSpeed) -{ - Q_D(QFirstPersonCameraController); - if (d->m_lookSpeed != lookSpeed) { - d->m_lookSpeed = lookSpeed; - emit lookSpeedChanged(); - } -} + Qt3DRender::QCamera *theCamera = camera(); + + if (theCamera == nullptr) + return; + + theCamera->translate(QVector3D(state.txAxisValue * linearSpeed(), + state.tyAxisValue * linearSpeed(), + state.tzAxisValue * linearSpeed()) * dt); + if (state.leftMouseButtonActive) { + float theLookSpeed = lookSpeed(); + if (state.shiftKeyActive) { + theLookSpeed *= 0.2f; + } -void QFirstPersonCameraController::setAcceleration(float acceleration) -{ - Q_D(QFirstPersonCameraController); - if (d->m_acceleration != acceleration) { - d->m_acceleration = acceleration; - d->applyAccelerations(); - emit accelerationChanged(acceleration); - } -} + const QVector3D upVector(0.0f, 1.0f, 0.0f); -void QFirstPersonCameraController::setDeceleration(float deceleration) -{ - Q_D(QFirstPersonCameraController); - if (d->m_deceleration != deceleration) { - d->m_deceleration = deceleration; - d->applyAccelerations(); - emit decelerationChanged(deceleration); + theCamera->pan(state.rxAxisValue * theLookSpeed * dt, upVector); + theCamera->tilt(state.ryAxisValue * theLookSpeed * dt); } } diff --git a/src/extras/defaults/qfirstpersoncameracontroller.h b/src/extras/defaults/qfirstpersoncameracontroller.h index 3f7a6acc4..60edf7cb8 100644 --- a/src/extras/defaults/qfirstpersoncameracontroller.h +++ b/src/extras/defaults/qfirstpersoncameracontroller.h @@ -37,53 +37,22 @@ #ifndef QT3DEXTRAS_QFIRSTPERSONCAMERACONTROLLER_H #define QT3DEXTRAS_QFIRSTPERSONCAMERACONTROLLER_H -#include <Qt3DExtras/qt3dextras_global.h> -#include <Qt3DCore/QEntity> +#include <Qt3DExtras/qabstractcameracontroller.h> QT_BEGIN_NAMESPACE -namespace Qt3DRender { -class QCamera; -} - namespace Qt3DExtras { -class QFirstPersonCameraControllerPrivate; - -class QT3DEXTRASSHARED_EXPORT QFirstPersonCameraController : public Qt3DCore::QEntity +class QT3DEXTRASSHARED_EXPORT QFirstPersonCameraController : public QAbstractCameraController { Q_OBJECT - Q_PROPERTY(Qt3DRender::QCamera *camera READ camera WRITE setCamera NOTIFY cameraChanged) - Q_PROPERTY(float linearSpeed READ linearSpeed WRITE setLinearSpeed NOTIFY linearSpeedChanged) - Q_PROPERTY(float lookSpeed READ lookSpeed WRITE setLookSpeed NOTIFY lookSpeedChanged) - Q_PROPERTY(float acceleration READ acceleration WRITE setAcceleration NOTIFY accelerationChanged) - Q_PROPERTY(float deceleration READ deceleration WRITE setDeceleration NOTIFY decelerationChanged) + public: explicit QFirstPersonCameraController(Qt3DCore::QNode *parent = nullptr); ~QFirstPersonCameraController(); - Qt3DRender::QCamera *camera() const; - float linearSpeed() const; - float lookSpeed() const; - float acceleration() const; - float deceleration() const; - - void setCamera(Qt3DRender::QCamera *camera); - void setLinearSpeed(float linearSpeed); - void setLookSpeed(float lookSpeed); - void setAcceleration(float acceleration); - void setDeceleration(float deceleration); - -Q_SIGNALS: - void cameraChanged(); - void linearSpeedChanged(); - void lookSpeedChanged(); - void accelerationChanged(float acceleration); - void decelerationChanged(float deceleration); - private: - Q_DECLARE_PRIVATE(QFirstPersonCameraController) - Q_PRIVATE_SLOT(d_func(), void _q_onTriggered(float)) + void moveCamera(const QAbstractCameraController::InputState &state, float dt) override; }; } // Qt3DExtras diff --git a/src/extras/defaults/qfirstpersoncameracontroller_p.h b/src/extras/defaults/qfirstpersoncameracontroller_p.h deleted file mode 100644 index 48a7c7998..000000000 --- a/src/extras/defaults/qfirstpersoncameracontroller_p.h +++ /dev/null @@ -1,152 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2016 Klaralvdalens Datakonsult AB (KDAB). -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the Qt3D module of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:BSD$ -** Commercial License Usage -** Licensees holding valid commercial Qt licenses may use this file in -** accordance with the commercial license agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and The Qt Company. For licensing terms -** and conditions see https://www.qt.io/terms-conditions. For further -** information use the contact form at https://www.qt.io/contact-us. -** -** BSD License Usage -** Alternatively, you may use this file under the terms of the BSD license -** as follows: -** -** "Redistribution and use in source and binary forms, with or without -** modification, are permitted provided that the following conditions are -** met: -** * Redistributions of source code must retain the above copyright -** notice, this list of conditions and the following disclaimer. -** * Redistributions in binary form must reproduce the above copyright -** notice, this list of conditions and the following disclaimer in -** the documentation and/or other materials provided with the -** distribution. -** * Neither the name of The Qt Company Ltd nor the names of its -** contributors may be used to endorse or promote products derived -** from this software without specific prior written permission. -** -** -** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef QT3DEXTRAS_QFIRSTPERSONCAMERACONTROLLER_P_H -#define QT3DEXTRAS_QFIRSTPERSONCAMERACONTROLLER_P_H - -#include <Qt3DExtras/qfirstpersoncameracontroller.h> -#include <QtGui/QVector3D> - -#include <Qt3DCore/private/qentity_p.h> - - -// -// W A R N I N G -// ------------- -// -// This file is not part of the Qt API. It exists for the convenience -// of other Qt classes. This header file may change from version to -// version without notice, or even be removed. -// -// We mean it. -// - -QT_BEGIN_NAMESPACE - -namespace Qt3DRender { -class QCamera; -} - -namespace Qt3DLogic { -class QFrameAction; -} - -namespace Qt3DInput { - -class QKeyboardDevice; -class QMouseDevice; -class QLogicalDevice; -class QAction; -class QActionInput; -class QAxis; -class QAnalogAxisInput; -class QButtonAxisInput; -class QAxisActionHandler; - -} - -namespace Qt3DExtras { - -class QFirstPersonCameraControllerPrivate : public Qt3DCore::QEntityPrivate -{ -public: - QFirstPersonCameraControllerPrivate(); - - void init(); - void applyAccelerations(); - - Qt3DRender::QCamera *m_camera; - - Qt3DInput::QAction *m_leftMouseButtonAction; - Qt3DInput::QAction *m_fineMotionAction; - - Qt3DInput::QAxis *m_rxAxis; - Qt3DInput::QAxis *m_ryAxis; - Qt3DInput::QAxis *m_txAxis; - Qt3DInput::QAxis *m_tyAxis; - Qt3DInput::QAxis *m_tzAxis; - - Qt3DInput::QActionInput *m_leftMouseButtonInput; - Qt3DInput::QActionInput *m_fineMotionKeyInput; - - Qt3DInput::QAnalogAxisInput *m_mouseRxInput; - Qt3DInput::QAnalogAxisInput *m_mouseRyInput; - Qt3DInput::QAnalogAxisInput *m_mouseTzXInput; - Qt3DInput::QAnalogAxisInput *m_mouseTzYInput; - Qt3DInput::QButtonAxisInput *m_keyboardTxPosInput; - Qt3DInput::QButtonAxisInput *m_keyboardTyPosInput; - Qt3DInput::QButtonAxisInput *m_keyboardTzPosInput; - Qt3DInput::QButtonAxisInput *m_keyboardTxNegInput; - Qt3DInput::QButtonAxisInput *m_keyboardTyNegInput; - Qt3DInput::QButtonAxisInput *m_keyboardTzNegInput; - - Qt3DInput::QKeyboardDevice *m_keyboardDevice; - Qt3DInput::QMouseDevice *m_mouseDevice; - - Qt3DInput::QLogicalDevice *m_logicalDevice; - - Qt3DLogic::QFrameAction *m_frameAction; - - float m_linearSpeed; - float m_lookSpeed; - float m_acceleration; - float m_deceleration; - QVector3D m_firstPersonUp; - - void _q_onTriggered(float); - - Q_DECLARE_PUBLIC(QFirstPersonCameraController) -}; - -} // Qt3DInput - -QT_END_NAMESPACE - -#endif // QT3DINPUT_QFIRSTPERSONCAMERACONTROLLER_P_H diff --git a/src/extras/defaults/qmetalroughmaterial.cpp b/src/extras/defaults/qmetalroughmaterial.cpp index c3d59d9de..ac6117101 100644 --- a/src/extras/defaults/qmetalroughmaterial.cpp +++ b/src/extras/defaults/qmetalroughmaterial.cpp @@ -71,6 +71,7 @@ QMetalRoughMaterialPrivate::QMetalRoughMaterialPrivate() , m_roughnessMapParameter(new QParameter(QStringLiteral("roughnessMap"), QVariant())) , m_ambientOcclusionMapParameter(new QParameter(QStringLiteral("ambientOcclusionMap"), QVariant())) , m_normalMapParameter(new QParameter(QStringLiteral("normalMap"), QVariant())) + , m_textureScaleParameter(new QParameter(QStringLiteral("texCoordScale"), 1.0f)) , m_environmentIrradianceParameter(new QParameter(QStringLiteral("envLight.irradiance"), m_environmentIrradianceTexture)) , m_environmentSpecularParameter(new QParameter(QStringLiteral("envLight.specular"), m_environmentSpecularTexture)) , m_metalRoughEffect(new QEffect()) @@ -107,8 +108,10 @@ void QMetalRoughMaterialPrivate::init() q, &QMetalRoughMaterial::roughnessChanged); QObject::connect(m_normalMapParameter, &Qt3DRender::QParameter::valueChanged, q, &QMetalRoughMaterial::roughnessChanged); + connect(m_textureScaleParameter, &Qt3DRender::QParameter::valueChanged, + this, &QMetalRoughMaterialPrivate::handleTextureScaleChanged); - m_metalRoughGL3Shader->setVertexShaderCode(QShaderProgram::loadSource(QUrl(QStringLiteral("qrc:/shaders/gl3/metalrough.vert")))); + m_metalRoughGL3Shader->setVertexShaderCode(QShaderProgram::loadSource(QUrl(QStringLiteral("qrc:/shaders/gl3/default.vert")))); m_metalRoughGL3ShaderBuilder->setParent(q); m_metalRoughGL3ShaderBuilder->setShaderProgram(m_metalRoughGL3Shader); @@ -136,6 +139,7 @@ void QMetalRoughMaterialPrivate::init() m_metalRoughEffect->addParameter(m_baseColorParameter); m_metalRoughEffect->addParameter(m_metalnessParameter); m_metalRoughEffect->addParameter(m_roughnessParameter); + m_metalRoughEffect->addParameter(m_textureScaleParameter); // Note that even though those parameters are not exposed in the API, // they need to be kept around for now due to a bug in some drivers/GPUs @@ -149,6 +153,12 @@ void QMetalRoughMaterialPrivate::init() q->setEffect(m_metalRoughEffect); } +void QMetalRoughMaterialPrivate::handleTextureScaleChanged(const QVariant &var) +{ + Q_Q(QMetalRoughMaterial); + emit q->textureScaleChanged(var.toFloat()); +} + /*! \class Qt3DExtras::QMetalRoughMaterial \brief The QMetalRoughMaterial provides a default implementation of PBR @@ -249,6 +259,18 @@ QVariant QMetalRoughMaterial::normal() const return d->m_normalMapParameter->value(); } +/*! + \property QMetalRoughMaterial::textureScale + + Holds the current texture scale. It is applied as a multiplier to texture + coordinates at render time. Defaults to 1.0. +*/ +float QMetalRoughMaterial::textureScale() const +{ + Q_D(const QMetalRoughMaterial); + return d->m_textureScaleParameter->value().toFloat(); +} + void QMetalRoughMaterial::setBaseColor(const QVariant &baseColor) { Q_D(QMetalRoughMaterial); @@ -348,6 +370,12 @@ void QMetalRoughMaterial::setNormal(const QVariant &normal) d->m_metalRoughGL3ShaderBuilder->setEnabledLayers(layers); } +void QMetalRoughMaterial::setTextureScale(float textureScale) +{ + Q_D(QMetalRoughMaterial); + d->m_textureScaleParameter->setValue(textureScale); +} + } // namespace Qt3DExtras QT_END_NAMESPACE diff --git a/src/extras/defaults/qmetalroughmaterial.h b/src/extras/defaults/qmetalroughmaterial.h index 6da00ec08..400437338 100644 --- a/src/extras/defaults/qmetalroughmaterial.h +++ b/src/extras/defaults/qmetalroughmaterial.h @@ -62,6 +62,7 @@ class QT3DEXTRASSHARED_EXPORT QMetalRoughMaterial : public Qt3DRender::QMaterial Q_PROPERTY(QVariant roughness READ roughness WRITE setRoughness NOTIFY roughnessChanged) Q_PROPERTY(QVariant ambientOcclusion READ ambientOcclusion WRITE setAmbientOcclusion NOTIFY ambientOcclusionChanged REVISION 10) Q_PROPERTY(QVariant normal READ normal WRITE setNormal NOTIFY normalChanged REVISION 10) + Q_PROPERTY(float textureScale READ textureScale WRITE setTextureScale NOTIFY textureScaleChanged REVISION 10) public: explicit QMetalRoughMaterial(Qt3DCore::QNode *parent = nullptr); @@ -72,6 +73,7 @@ public: QVariant roughness() const; QVariant ambientOcclusion() const; QVariant normal() const; + float textureScale() const; public Q_SLOTS: void setBaseColor(const QVariant &baseColor); @@ -79,6 +81,7 @@ public Q_SLOTS: void setRoughness(const QVariant &roughness); void setAmbientOcclusion(const QVariant &ambientOcclusion); void setNormal(const QVariant &normal); + void setTextureScale(float textureScale); Q_SIGNALS: void baseColorChanged(const QVariant &baseColor); @@ -86,6 +89,7 @@ Q_SIGNALS: void roughnessChanged(const QVariant &roughness); void ambientOcclusionChanged(const QVariant &ambientOcclusion); void normalChanged(const QVariant &normal); + void textureScaleChanged(float textureScale); protected: explicit QMetalRoughMaterial(QMetalRoughMaterialPrivate &dd, Qt3DCore::QNode *parent = nullptr); diff --git a/src/extras/defaults/qmetalroughmaterial_p.h b/src/extras/defaults/qmetalroughmaterial_p.h index 8d6cbfcad..838474490 100644 --- a/src/extras/defaults/qmetalroughmaterial_p.h +++ b/src/extras/defaults/qmetalroughmaterial_p.h @@ -79,6 +79,8 @@ public: void init(); + void handleTextureScaleChanged(const QVariant &var); + Qt3DRender::QAbstractTexture *m_environmentIrradianceTexture; Qt3DRender::QAbstractTexture *m_environmentSpecularTexture; Qt3DRender::QParameter *m_baseColorParameter; @@ -89,6 +91,7 @@ public: Qt3DRender::QParameter *m_roughnessMapParameter; Qt3DRender::QParameter *m_ambientOcclusionMapParameter; Qt3DRender::QParameter *m_normalMapParameter; + Qt3DRender::QParameter *m_textureScaleParameter; Qt3DRender::QParameter *m_environmentIrradianceParameter; Qt3DRender::QParameter *m_environmentSpecularParameter; Qt3DRender::QEffect *m_metalRoughEffect; diff --git a/src/extras/defaults/qnormaldiffusemapalphamaterial.cpp b/src/extras/defaults/qnormaldiffusemapalphamaterial.cpp index eb6398341..dd8288683 100644 --- a/src/extras/defaults/qnormaldiffusemapalphamaterial.cpp +++ b/src/extras/defaults/qnormaldiffusemapalphamaterial.cpp @@ -82,10 +82,10 @@ void QNormalDiffuseMapAlphaMaterialPrivate::init() connect(m_textureScaleParameter, &Qt3DRender::QParameter::valueChanged, this, &QNormalDiffuseMapMaterialPrivate::handleTextureScaleChanged); - m_normalDiffuseGL3Shader->setVertexShaderCode(QShaderProgram::loadSource(QUrl(QStringLiteral("qrc:/shaders/gl3/normaldiffusemap.vert")))); - m_normalDiffuseGL3Shader->setFragmentShaderCode(QShaderProgram::loadSource(QUrl(QStringLiteral("qrc:/shaders/gl3/normaldiffusemapalpha.frag")))); - m_normalDiffuseGL2ES2Shader->setVertexShaderCode(QShaderProgram::loadSource(QUrl(QStringLiteral("qrc:/shaders/es2/normaldiffusemap.vert")))); - m_normalDiffuseGL2ES2Shader->setFragmentShaderCode(QShaderProgram::loadSource(QUrl(QStringLiteral("qrc:/shaders/es2/normaldiffusemapalpha.frag")))); + m_normalDiffuseGL3Shader->setVertexShaderCode(QShaderProgram::loadSource(QUrl(QStringLiteral("qrc:/shaders/gl3/default.vert")))); + m_normalDiffuseGL3Shader->setFragmentShaderCode(QShaderProgram::loadSource(QUrl(QStringLiteral("qrc:/shaders/gl3/normaldiffusemap.frag")))); + m_normalDiffuseGL2ES2Shader->setVertexShaderCode(QShaderProgram::loadSource(QUrl(QStringLiteral("qrc:/shaders/es2/default.vert")))); + m_normalDiffuseGL2ES2Shader->setFragmentShaderCode(QShaderProgram::loadSource(QUrl(QStringLiteral("qrc:/shaders/es2/normaldiffusemap.frag")))); m_normalDiffuseGL3Technique->graphicsApiFilter()->setApi(QGraphicsApiFilter::OpenGL); m_normalDiffuseGL3Technique->graphicsApiFilter()->setMajorVersion(3); diff --git a/src/extras/defaults/qnormaldiffusemapmaterial.cpp b/src/extras/defaults/qnormaldiffusemapmaterial.cpp index 35cea095a..ec3bd0a22 100644 --- a/src/extras/defaults/qnormaldiffusemapmaterial.cpp +++ b/src/extras/defaults/qnormaldiffusemapmaterial.cpp @@ -107,9 +107,9 @@ void QNormalDiffuseMapMaterialPrivate::init() connect(m_textureScaleParameter, &Qt3DRender::QParameter::valueChanged, this, &QNormalDiffuseMapMaterialPrivate::handleTextureScaleChanged); - m_normalDiffuseGL3Shader->setVertexShaderCode(QShaderProgram::loadSource(QUrl(QStringLiteral("qrc:/shaders/gl3/normaldiffusemap.vert")))); + m_normalDiffuseGL3Shader->setVertexShaderCode(QShaderProgram::loadSource(QUrl(QStringLiteral("qrc:/shaders/gl3/default.vert")))); m_normalDiffuseGL3Shader->setFragmentShaderCode(QShaderProgram::loadSource(QUrl(QStringLiteral("qrc:/shaders/gl3/normaldiffusemap.frag")))); - m_normalDiffuseGL2ES2Shader->setVertexShaderCode(QShaderProgram::loadSource(QUrl(QStringLiteral("qrc:/shaders/es2/normaldiffusemap.vert")))); + m_normalDiffuseGL2ES2Shader->setVertexShaderCode(QShaderProgram::loadSource(QUrl(QStringLiteral("qrc:/shaders/es2/default.vert")))); m_normalDiffuseGL2ES2Shader->setFragmentShaderCode(QShaderProgram::loadSource(QUrl(QStringLiteral("qrc:/shaders/es2/normaldiffusemap.frag")))); m_normalDiffuseGL3Technique->graphicsApiFilter()->setApi(QGraphicsApiFilter::OpenGL); diff --git a/src/extras/defaults/qnormaldiffusespecularmapmaterial.cpp b/src/extras/defaults/qnormaldiffusespecularmapmaterial.cpp index c6f8ced9c..eaa1491a0 100644 --- a/src/extras/defaults/qnormaldiffusespecularmapmaterial.cpp +++ b/src/extras/defaults/qnormaldiffusespecularmapmaterial.cpp @@ -115,9 +115,9 @@ void QNormalDiffuseSpecularMapMaterialPrivate::init() connect(m_textureScaleParameter, &Qt3DRender::QParameter::valueChanged, this, &QNormalDiffuseSpecularMapMaterialPrivate::handleTextureScaleChanged); - m_normalDiffuseSpecularGL3Shader->setVertexShaderCode(QShaderProgram::loadSource(QUrl(QStringLiteral("qrc:/shaders/gl3/normaldiffusemap.vert")))); + m_normalDiffuseSpecularGL3Shader->setVertexShaderCode(QShaderProgram::loadSource(QUrl(QStringLiteral("qrc:/shaders/gl3/default.vert")))); m_normalDiffuseSpecularGL3Shader->setFragmentShaderCode(QShaderProgram::loadSource(QUrl(QStringLiteral("qrc:/shaders/gl3/normaldiffusespecularmap.frag")))); - m_normalDiffuseSpecularGL2ES2Shader->setVertexShaderCode(QShaderProgram::loadSource(QUrl(QStringLiteral("qrc:/shaders/es2/normaldiffusemap.vert")))); + m_normalDiffuseSpecularGL2ES2Shader->setVertexShaderCode(QShaderProgram::loadSource(QUrl(QStringLiteral("qrc:/shaders/es2/default.vert")))); m_normalDiffuseSpecularGL2ES2Shader->setFragmentShaderCode(QShaderProgram::loadSource(QUrl(QStringLiteral("qrc:/shaders/es2/normaldiffusespecularmap.frag")))); m_normalDiffuseSpecularGL3Technique->graphicsApiFilter()->setApi(QGraphicsApiFilter::OpenGL); diff --git a/src/extras/defaults/qorbitcameracontroller.cpp b/src/extras/defaults/qorbitcameracontroller.cpp index 565a75ea1..03e9a290b 100644 --- a/src/extras/defaults/qorbitcameracontroller.cpp +++ b/src/extras/defaults/qorbitcameracontroller.cpp @@ -38,22 +38,15 @@ #include "qorbitcameracontroller_p.h" #include <Qt3DRender/QCamera> -#include <Qt3DInput/QAxis> -#include <Qt3DInput/QAnalogAxisInput> -#include <Qt3DInput/QButtonAxisInput> -#include <Qt3DInput/QAction> -#include <Qt3DInput/QActionInput> -#include <Qt3DInput/QLogicalDevice> -#include <Qt3DInput/QKeyboardDevice> -#include <Qt3DInput/QMouseDevice> -#include <Qt3DInput/QMouseEvent> -#include <Qt3DLogic/QFrameAction> -#include <QtCore/QtGlobal> QT_BEGIN_NAMESPACE namespace Qt3DExtras { +QOrbitCameraControllerPrivate::QOrbitCameraControllerPrivate() + : m_zoomInLimit(2.0f) +{} + /*! \class Qt3DExtras::QOrbitCameraController \brief The QOrbitCameraController class allows controlling the scene camera along orbital path. @@ -99,251 +92,20 @@ namespace Qt3DExtras { \endtable */ -QOrbitCameraControllerPrivate::QOrbitCameraControllerPrivate() - : Qt3DCore::QEntityPrivate() - , m_camera(nullptr) - , m_leftMouseButtonAction(new Qt3DInput::QAction()) - , m_rightMouseButtonAction(new Qt3DInput::QAction()) - , m_altButtonAction(new Qt3DInput::QAction()) - , m_shiftButtonAction(new Qt3DInput::QAction()) - , m_rxAxis(new Qt3DInput::QAxis()) - , m_ryAxis(new Qt3DInput::QAxis()) - , m_txAxis(new Qt3DInput::QAxis()) - , m_tyAxis(new Qt3DInput::QAxis()) - , m_tzAxis(new Qt3DInput::QAxis()) - , m_leftMouseButtonInput(new Qt3DInput::QActionInput()) - , m_rightMouseButtonInput(new Qt3DInput::QActionInput()) - , m_altButtonInput(new Qt3DInput::QActionInput()) - , m_shiftButtonInput(new Qt3DInput::QActionInput()) - , m_mouseRxInput(new Qt3DInput::QAnalogAxisInput()) - , m_mouseRyInput(new Qt3DInput::QAnalogAxisInput()) - , m_mouseTzXInput(new Qt3DInput::QAnalogAxisInput()) - , m_mouseTzYInput(new Qt3DInput::QAnalogAxisInput()) - , m_keyboardTxPosInput(new Qt3DInput::QButtonAxisInput()) - , m_keyboardTyPosInput(new Qt3DInput::QButtonAxisInput()) - , m_keyboardTzPosInput(new Qt3DInput::QButtonAxisInput()) - , m_keyboardTxNegInput(new Qt3DInput::QButtonAxisInput()) - , m_keyboardTyNegInput(new Qt3DInput::QButtonAxisInput()) - , m_keyboardTzNegInput(new Qt3DInput::QButtonAxisInput()) - , m_keyboardDevice(new Qt3DInput::QKeyboardDevice()) - , m_mouseDevice(new Qt3DInput::QMouseDevice()) - , m_logicalDevice(new Qt3DInput::QLogicalDevice()) - , m_frameAction(new Qt3DLogic::QFrameAction()) - , m_linearSpeed(10.0f) - , m_lookSpeed(180.0f) - , m_zoomInLimit(2.0f) - , m_cameraUp(QVector3D(0.0f, 1.0f, 0.0f)) -{} - -void QOrbitCameraControllerPrivate::init() -{ - //// Actions - - // Left Mouse Button Action - m_leftMouseButtonInput->setButtons(QVector<int>() << Qt::LeftButton); - m_leftMouseButtonInput->setSourceDevice(m_mouseDevice); - m_leftMouseButtonAction->addInput(m_leftMouseButtonInput); - - // Right Mouse Button Action - m_rightMouseButtonInput->setButtons(QVector<int>() << Qt::RightButton); - m_rightMouseButtonInput->setSourceDevice(m_mouseDevice); - m_rightMouseButtonAction->addInput(m_rightMouseButtonInput); - - // Alt Button Action - m_altButtonInput->setButtons(QVector<int>() << Qt::Key_Alt); - m_altButtonInput->setSourceDevice(m_keyboardDevice); - m_altButtonAction->addInput(m_altButtonInput); - - // Shift Button Action - m_shiftButtonInput->setButtons(QVector<int>() << Qt::Key_Shift); - m_shiftButtonInput->setSourceDevice(m_keyboardDevice); - m_shiftButtonAction->addInput(m_shiftButtonInput); - - //// Axes - - // Mouse X - m_mouseRxInput->setAxis(Qt3DInput::QMouseDevice::X); - m_mouseRxInput->setSourceDevice(m_mouseDevice); - m_rxAxis->addInput(m_mouseRxInput); - - // Mouse Y - m_mouseRyInput->setAxis(Qt3DInput::QMouseDevice::Y); - m_mouseRyInput->setSourceDevice(m_mouseDevice); - m_ryAxis->addInput(m_mouseRyInput); - - // Mouse Wheel X - m_mouseTzXInput->setAxis(Qt3DInput::QMouseDevice::WheelX); - m_mouseTzXInput->setSourceDevice(m_mouseDevice); - m_tzAxis->addInput(m_mouseTzXInput); - - // Mouse Wheel Y - m_mouseTzYInput->setAxis(Qt3DInput::QMouseDevice::WheelY); - m_mouseTzYInput->setSourceDevice(m_mouseDevice); - m_tzAxis->addInput(m_mouseTzYInput); - - // Keyboard Pos Tx - m_keyboardTxPosInput->setButtons(QVector<int>() << Qt::Key_Right); - m_keyboardTxPosInput->setScale(1.0f); - m_keyboardTxPosInput->setSourceDevice(m_keyboardDevice); - m_txAxis->addInput(m_keyboardTxPosInput); - - // Keyboard Pos Tz - m_keyboardTzPosInput->setButtons(QVector<int>() << Qt::Key_PageUp); - m_keyboardTzPosInput->setScale(1.0f); - m_keyboardTzPosInput->setSourceDevice(m_keyboardDevice); - m_tzAxis->addInput(m_keyboardTzPosInput); - - // Keyboard Pos Ty - m_keyboardTyPosInput->setButtons(QVector<int>() << Qt::Key_Up); - m_keyboardTyPosInput->setScale(1.0f); - m_keyboardTyPosInput->setSourceDevice(m_keyboardDevice); - m_tyAxis->addInput(m_keyboardTyPosInput); - - // Keyboard Neg Tx - m_keyboardTxNegInput->setButtons(QVector<int>() << Qt::Key_Left); - m_keyboardTxNegInput->setScale(-1.0f); - m_keyboardTxNegInput->setSourceDevice(m_keyboardDevice); - m_txAxis->addInput(m_keyboardTxNegInput); - - // Keyboard Neg Tz - m_keyboardTzNegInput->setButtons(QVector<int>() << Qt::Key_PageDown); - m_keyboardTzNegInput->setScale(-1.0f); - m_keyboardTzNegInput->setSourceDevice(m_keyboardDevice); - m_tzAxis->addInput(m_keyboardTzNegInput); - - // Keyboard Neg Ty - m_keyboardTyNegInput->setButtons(QVector<int>() << Qt::Key_Down); - m_keyboardTyNegInput->setScale(-1.0f); - m_keyboardTyNegInput->setSourceDevice(m_keyboardDevice); - m_tyAxis->addInput(m_keyboardTyNegInput); - - //// Logical Device - - m_logicalDevice->addAction(m_leftMouseButtonAction); - m_logicalDevice->addAction(m_rightMouseButtonAction); - m_logicalDevice->addAction(m_altButtonAction); - m_logicalDevice->addAction(m_shiftButtonAction); - m_logicalDevice->addAxis(m_rxAxis); - m_logicalDevice->addAxis(m_ryAxis); - m_logicalDevice->addAxis(m_txAxis); - m_logicalDevice->addAxis(m_tyAxis); - m_logicalDevice->addAxis(m_tzAxis); - - Q_Q(QOrbitCameraController); - //// FrameAction - - QObject::connect(m_frameAction, SIGNAL(triggered(float)), - q, SLOT(_q_onTriggered(float))); - - // Disable the logical device when the entity is disabled - QObject::connect(q, &Qt3DCore::QEntity::enabledChanged, - m_logicalDevice, &Qt3DInput::QLogicalDevice::setEnabled); - - q->addComponent(m_frameAction); - q->addComponent(m_logicalDevice); -} - -float clampInputs(float input1, float input2) -{ - float axisValue = input1 + input2; - return (axisValue < -1) ? -1 : (axisValue > 1) ? 1 : axisValue; -} - -float zoomDistance(QVector3D firstPoint, QVector3D secondPoint) -{ - return (secondPoint - firstPoint).lengthSquared(); -} - -void QOrbitCameraControllerPrivate::_q_onTriggered(float dt) -{ - if (m_camera != nullptr) { - // Mouse input - if (m_leftMouseButtonAction->isActive()) { - if (m_rightMouseButtonAction->isActive()) { - if ( zoomDistance(m_camera->position(), m_camera->viewCenter()) > m_zoomInLimit * m_zoomInLimit) { - // Dolly up to limit - m_camera->translate(QVector3D(0, 0, m_ryAxis->value()), m_camera->DontTranslateViewCenter); - } else { - m_camera->translate(QVector3D(0, 0, -0.5), m_camera->DontTranslateViewCenter); - } - } else { - // Translate - m_camera->translate(QVector3D(clampInputs(m_rxAxis->value(), m_txAxis->value()) * m_linearSpeed, - clampInputs(m_ryAxis->value(), m_tyAxis->value()) * m_linearSpeed, - 0) * dt); - } - return; - } - else if (m_rightMouseButtonAction->isActive()) { - // Orbit - m_camera->panAboutViewCenter((m_rxAxis->value() * m_lookSpeed) * dt, m_cameraUp); - m_camera->tiltAboutViewCenter((m_ryAxis->value() * m_lookSpeed) * dt); - } - // Keyboard Input - if (m_altButtonAction->isActive()) { - // Orbit - m_camera->panAboutViewCenter((m_txAxis->value() * m_lookSpeed) * dt, m_cameraUp); - m_camera->tiltAboutViewCenter((m_tyAxis->value() * m_lookSpeed) * dt); - } else if (m_shiftButtonAction->isActive()) { - if (zoomDistance(m_camera->position(), m_camera->viewCenter()) > m_zoomInLimit * m_zoomInLimit) { - // Dolly - m_camera->translate(QVector3D(0, 0, m_tyAxis->value()), m_camera->DontTranslateViewCenter); - } else { - m_camera->translate(QVector3D(0, 0, -0.5), m_camera->DontTranslateViewCenter); - } - } else { - // Translate - m_camera->translate(QVector3D(clampInputs(m_leftMouseButtonAction->isActive() ? m_rxAxis->value() : 0, m_txAxis->value()) * m_linearSpeed, - clampInputs(m_leftMouseButtonAction->isActive() ? m_ryAxis->value() : 0, m_tyAxis->value()) * m_linearSpeed, - m_tzAxis->value() * m_linearSpeed) * dt); - } - } -} - QOrbitCameraController::QOrbitCameraController(Qt3DCore::QNode *parent) - : Qt3DCore::QEntity(*new QOrbitCameraControllerPrivate, parent) + : QOrbitCameraController(*new QOrbitCameraControllerPrivate, parent) { - Q_D(QOrbitCameraController); - d->init(); } -QOrbitCameraController::~QOrbitCameraController() +/*! \internal + */ +QOrbitCameraController::QOrbitCameraController(QOrbitCameraControllerPrivate &dd, Qt3DCore::QNode *parent) + : QAbstractCameraController(dd, parent) { } -/*! - \property QOrbitCameraController::camera - - Holds the currently controlled camera. -*/ -Qt3DRender::QCamera *QOrbitCameraController::camera() const -{ - Q_D(const QOrbitCameraController); - return d->m_camera; -} - -/*! - \property QOrbitCameraController::linearSpeed - - Holds the current linear speed of the camera controller. Linear speed determines the - movement speed of the camera. -*/ -float QOrbitCameraController::linearSpeed() const -{ - Q_D(const QOrbitCameraController); - return d->m_linearSpeed; -} - -/*! - \property QOrbitCameraController::lookSpeed - - Holds the current look speed of the camera controller. The look speed determines the turn rate - of the camera pan and tilt. -*/ -float QOrbitCameraController::lookSpeed() const +QOrbitCameraController::~QOrbitCameraController() { - Q_D(const QOrbitCameraController); - return d->m_lookSpeed; } /*! @@ -358,51 +120,77 @@ float QOrbitCameraController::zoomInLimit() const return d->m_zoomInLimit; } -void QOrbitCameraController::setCamera(Qt3DRender::QCamera *camera) +void QOrbitCameraController::setZoomInLimit(float zoomInLimit) { Q_D(QOrbitCameraController); - if (d->m_camera != camera) { - - if (d->m_camera) - d->unregisterDestructionHelper(d->m_camera); - - if (camera && !camera->parent()) - camera->setParent(this); - - d->m_camera = camera; - - // Ensures proper bookkeeping - if (d->m_camera) - d->registerDestructionHelper(d->m_camera, &QOrbitCameraController::setCamera, d->m_camera); - - emit cameraChanged(); + if (d->m_zoomInLimit != zoomInLimit) { + d->m_zoomInLimit = zoomInLimit; + emit zoomInLimitChanged(); } } -void QOrbitCameraController::setLinearSpeed(float linearSpeed) +inline float clampInputs(float input1, float input2) { - Q_D(QOrbitCameraController); - if (d->m_linearSpeed != linearSpeed) { - d->m_linearSpeed = linearSpeed; - emit linearSpeedChanged(); - } + float axisValue = input1 + input2; + return (axisValue < -1) ? -1 : (axisValue > 1) ? 1 : axisValue; } -void QOrbitCameraController::setLookSpeed(float lookSpeed) +inline float zoomDistance(QVector3D firstPoint, QVector3D secondPoint) { - Q_D(QOrbitCameraController); - if (d->m_lookSpeed != lookSpeed) { - d->m_lookSpeed = lookSpeed; - emit lookSpeedChanged(); - } + return (secondPoint - firstPoint).lengthSquared(); } -void QOrbitCameraController::setZoomInLimit(float zoomInLimit) +void QOrbitCameraController::moveCamera(const QAbstractCameraController::InputState &state, float dt) { Q_D(QOrbitCameraController); - if (d->m_zoomInLimit != zoomInLimit) { - d->m_zoomInLimit = zoomInLimit; - emit zoomInLimitChanged(); + + Qt3DRender::QCamera *theCamera = camera(); + + if (theCamera == nullptr) + return; + + const QVector3D upVector(0.0f, 1.0f, 0.0f); + + // Mouse input + if (state.leftMouseButtonActive) { + if (state.rightMouseButtonActive) { + if ( zoomDistance(camera()->position(), theCamera->viewCenter()) > d->m_zoomInLimit * d->m_zoomInLimit) { + // Dolly up to limit + theCamera->translate(QVector3D(0, 0, state.ryAxisValue), theCamera->DontTranslateViewCenter); + } else { + theCamera->translate(QVector3D(0, 0, -0.5), theCamera->DontTranslateViewCenter); + } + } else { + // Translate + theCamera->translate(QVector3D(clampInputs(state.rxAxisValue, state.txAxisValue) * linearSpeed(), + clampInputs(state.ryAxisValue, state.tyAxisValue) * linearSpeed(), + 0) * dt); + } + return; + } + else if (state.rightMouseButtonActive) { + // Orbit + theCamera->panAboutViewCenter((state.rxAxisValue * lookSpeed()) * dt, upVector); + theCamera->tiltAboutViewCenter((state.ryAxisValue * lookSpeed()) * dt); + } + + // Keyboard Input + if (state.altKeyActive) { + // Orbit + theCamera->panAboutViewCenter((state.txAxisValue * lookSpeed()) * dt, upVector); + theCamera->tiltAboutViewCenter((state.tyAxisValue * lookSpeed()) * dt); + } else if (state.shiftKeyActive) { + if (zoomDistance(camera()->position(), theCamera->viewCenter()) > d->m_zoomInLimit * d->m_zoomInLimit) { + // Dolly + theCamera->translate(QVector3D(0, 0, state.tyAxisValue), theCamera->DontTranslateViewCenter); + } else { + theCamera->translate(QVector3D(0, 0, -0.5), theCamera->DontTranslateViewCenter); + } + } else { + // Translate + theCamera->translate(QVector3D(clampInputs(state.leftMouseButtonActive ? state.rxAxisValue : 0, state.txAxisValue) * linearSpeed(), + clampInputs(state.leftMouseButtonActive ? state.ryAxisValue : 0, state.tyAxisValue) * linearSpeed(), + state.tzAxisValue * linearSpeed()) * dt); } } diff --git a/src/extras/defaults/qorbitcameracontroller.h b/src/extras/defaults/qorbitcameracontroller.h index 7cb8b3eb7..684bfddf1 100644 --- a/src/extras/defaults/qorbitcameracontroller.h +++ b/src/extras/defaults/qorbitcameracontroller.h @@ -37,50 +37,38 @@ #ifndef QT3DEXTRAS_QORBITCAMERACONTROLLER_H #define QT3DEXTRAS_QORBITCAMERACONTROLLER_H -#include <Qt3DCore/QEntity> -#include <Qt3DExtras/qt3dextras_global.h> +#include <Qt3DExtras/qabstractcameracontroller.h> QT_BEGIN_NAMESPACE -namespace Qt3DRender { -class QCamera; -} - namespace Qt3DExtras { class QOrbitCameraControllerPrivate; -class QT3DEXTRASSHARED_EXPORT QOrbitCameraController : public Qt3DCore::QEntity +class QT3DEXTRASSHARED_EXPORT QOrbitCameraController : public QAbstractCameraController { Q_OBJECT - Q_PROPERTY(Qt3DRender::QCamera *camera READ camera WRITE setCamera NOTIFY cameraChanged) - Q_PROPERTY(float linearSpeed READ linearSpeed WRITE setLinearSpeed NOTIFY linearSpeedChanged) - Q_PROPERTY(float lookSpeed READ lookSpeed WRITE setLookSpeed NOTIFY lookSpeedChanged) Q_PROPERTY(float zoomInLimit READ zoomInLimit WRITE setZoomInLimit NOTIFY zoomInLimitChanged) public: explicit QOrbitCameraController(Qt3DCore::QNode *parent = nullptr); ~QOrbitCameraController(); - Qt3DRender::QCamera *camera() const; - float linearSpeed() const; - float lookSpeed() const; float zoomInLimit() const; - void setCamera(Qt3DRender::QCamera *camera); - void setLinearSpeed(float linearSpeed); - void setLookSpeed(float lookSpeed); void setZoomInLimit(float zoomInLimit); Q_SIGNALS: - void cameraChanged(); - void linearSpeedChanged(); - void lookSpeedChanged(); void zoomInLimitChanged(); +protected: + QOrbitCameraController(QOrbitCameraControllerPrivate &dd, Qt3DCore::QNode *parent = nullptr); + +private: + void moveCamera(const QAbstractCameraController::InputState &state, float dt) override; + private: Q_DECLARE_PRIVATE(QOrbitCameraController) - Q_PRIVATE_SLOT(d_func(), void _q_onTriggered(float)) }; } // Qt3DExtras diff --git a/src/extras/defaults/qorbitcameracontroller_p.h b/src/extras/defaults/qorbitcameracontroller_p.h index 8105d4375..1e4e3d4d2 100644 --- a/src/extras/defaults/qorbitcameracontroller_p.h +++ b/src/extras/defaults/qorbitcameracontroller_p.h @@ -48,88 +48,25 @@ // We mean it. // -#include <Qt3DExtras/qorbitcameracontroller.h> -#include <QtGui/QVector3D> - -#include <Qt3DCore/private/qentity_p.h> +#include <Qt3DExtras/private/qabstractcameracontroller_p.h> QT_BEGIN_NAMESPACE -namespace Qt3DRender { -class QCamera; -} - -namespace Qt3DLogic { -class QFrameAction; -} - -namespace Qt3DInput { - -class QKeyboardDevice; -class QMouseDevice; -class QLogicalDevice; -class QAction; -class QActionInput; -class QAxis; -class QAnalogAxisInput; -class QButtonAxisInput; -class QAxisActionHandler; - -} - namespace Qt3DExtras { -class QOrbitCameraControllerPrivate : public Qt3DCore::QEntityPrivate +class QOrbitCameraControllerPrivate : public QAbstractCameraControllerPrivate { + Q_DECLARE_PUBLIC(QOrbitCameraController) + public: QOrbitCameraControllerPrivate(); void init(); - Qt3DRender::QCamera *m_camera; - - Qt3DInput::QAction *m_leftMouseButtonAction; - Qt3DInput::QAction *m_rightMouseButtonAction; - Qt3DInput::QAction *m_altButtonAction; - Qt3DInput::QAction *m_shiftButtonAction; - - Qt3DInput::QAxis *m_rxAxis; - Qt3DInput::QAxis *m_ryAxis; - Qt3DInput::QAxis *m_txAxis; - Qt3DInput::QAxis *m_tyAxis; - Qt3DInput::QAxis *m_tzAxis; - - Qt3DInput::QActionInput *m_leftMouseButtonInput; - Qt3DInput::QActionInput *m_rightMouseButtonInput; - Qt3DInput::QActionInput *m_altButtonInput; - Qt3DInput::QActionInput *m_shiftButtonInput; - - Qt3DInput::QAnalogAxisInput *m_mouseRxInput; - Qt3DInput::QAnalogAxisInput *m_mouseRyInput; - Qt3DInput::QAnalogAxisInput *m_mouseTzXInput; - Qt3DInput::QAnalogAxisInput *m_mouseTzYInput; - Qt3DInput::QButtonAxisInput *m_keyboardTxPosInput; - Qt3DInput::QButtonAxisInput *m_keyboardTyPosInput; - Qt3DInput::QButtonAxisInput *m_keyboardTzPosInput; - Qt3DInput::QButtonAxisInput *m_keyboardTxNegInput; - Qt3DInput::QButtonAxisInput *m_keyboardTyNegInput; - Qt3DInput::QButtonAxisInput *m_keyboardTzNegInput; - - Qt3DInput::QKeyboardDevice *m_keyboardDevice; - Qt3DInput::QMouseDevice *m_mouseDevice; - - Qt3DInput::QLogicalDevice *m_logicalDevice; - - Qt3DLogic::QFrameAction *m_frameAction; - - float m_linearSpeed; - float m_lookSpeed; float m_zoomInLimit; - QVector3D m_cameraUp; - void _q_onTriggered(float); - - Q_DECLARE_PUBLIC(QOrbitCameraController) +private: + QOrbitCameraController *q_ptr; }; } // namespace Qt3DExtras diff --git a/src/extras/defaults/qphongalphamaterial.cpp b/src/extras/defaults/qphongalphamaterial.cpp index d7f054d71..fd8c52525 100644 --- a/src/extras/defaults/qphongalphamaterial.cpp +++ b/src/extras/defaults/qphongalphamaterial.cpp @@ -65,10 +65,9 @@ QPhongAlphaMaterialPrivate::QPhongAlphaMaterialPrivate() : QMaterialPrivate() , m_phongEffect(new QEffect()) , m_ambientParameter(new QParameter(QStringLiteral("ka"), QColor::fromRgbF(0.05f, 0.05f, 0.05f, 1.0f))) - , m_diffuseParameter(new QParameter(QStringLiteral("kd"), QColor::fromRgbF(0.7f, 0.7f, 0.7f, 1.0f))) + , m_diffuseParameter(new QParameter(QStringLiteral("kd"), QColor::fromRgbF(0.7f, 0.7f, 0.7f, 0.5f))) , m_specularParameter(new QParameter(QStringLiteral("ks"), QColor::fromRgbF(0.01f, 0.01f, 0.01f, 1.0f))) , m_shininessParameter(new QParameter(QStringLiteral("shininess"), 150.0f)) - , m_alphaParameter(new QParameter(QStringLiteral("alpha"), 0.5f)) , m_phongAlphaGL3Technique(new QTechnique()) , m_phongAlphaGL2Technique(new QTechnique()) , m_phongAlphaES2Technique(new QTechnique()) @@ -95,13 +94,11 @@ void QPhongAlphaMaterialPrivate::init() this, &QPhongAlphaMaterialPrivate::handleSpecularChanged); connect(m_shininessParameter, &Qt3DRender::QParameter::valueChanged, this, &QPhongAlphaMaterialPrivate::handleShininessChanged); - connect(m_alphaParameter, &Qt3DRender::QParameter::valueChanged, - this, &QPhongAlphaMaterialPrivate::handleAlphaChanged); - m_phongAlphaGL3Shader->setVertexShaderCode(QShaderProgram::loadSource(QUrl(QStringLiteral("qrc:/shaders/gl3/phong.vert")))); - m_phongAlphaGL3Shader->setFragmentShaderCode(QShaderProgram::loadSource(QUrl(QStringLiteral("qrc:/shaders/gl3/phongalpha.frag")))); - m_phongAlphaGL2ES2Shader->setVertexShaderCode(QShaderProgram::loadSource(QUrl(QStringLiteral("qrc:/shaders/es2/phong.vert")))); - m_phongAlphaGL2ES2Shader->setFragmentShaderCode(QShaderProgram::loadSource(QUrl(QStringLiteral("qrc:/shaders/es2/phongalpha.frag")))); + m_phongAlphaGL3Shader->setVertexShaderCode(QShaderProgram::loadSource(QUrl(QStringLiteral("qrc:/shaders/gl3/default.vert")))); + m_phongAlphaGL3Shader->setFragmentShaderCode(QShaderProgram::loadSource(QUrl(QStringLiteral("qrc:/shaders/gl3/phong.frag")))); + m_phongAlphaGL2ES2Shader->setVertexShaderCode(QShaderProgram::loadSource(QUrl(QStringLiteral("qrc:/shaders/es2/default.vert")))); + m_phongAlphaGL2ES2Shader->setFragmentShaderCode(QShaderProgram::loadSource(QUrl(QStringLiteral("qrc:/shaders/es2/phong.frag")))); m_phongAlphaGL3Technique->graphicsApiFilter()->setApi(QGraphicsApiFilter::OpenGL); m_phongAlphaGL3Technique->graphicsApiFilter()->setMajorVersion(3); @@ -159,7 +156,6 @@ void QPhongAlphaMaterialPrivate::init() m_phongEffect->addParameter(m_diffuseParameter); m_phongEffect->addParameter(m_specularParameter); m_phongEffect->addParameter(m_shininessParameter); - m_phongEffect->addParameter(m_alphaParameter); q->setEffect(m_phongEffect); } @@ -174,6 +170,7 @@ void QPhongAlphaMaterialPrivate::handleDiffuseChanged(const QVariant &var) { Q_Q(QPhongAlphaMaterial); emit q->diffuseChanged(var.value<QColor>()); + emit q->alphaChanged(var.value<QColor>().alphaF()); } void QPhongAlphaMaterialPrivate::handleSpecularChanged(const QVariant &var) @@ -188,12 +185,6 @@ void QPhongAlphaMaterialPrivate::handleShininessChanged(const QVariant &var) emit q->shininessChanged(var.toFloat()); } -void QPhongAlphaMaterialPrivate::handleAlphaChanged(const QVariant &var) -{ - Q_Q(QPhongAlphaMaterial); - emit q->alphaChanged(var.toFloat()); -} - /*! \class Qt3DExtras::QPhongAlphaMaterial @@ -301,7 +292,7 @@ float QPhongAlphaMaterial::shininess() const float QPhongAlphaMaterial::alpha() const { Q_D(const QPhongAlphaMaterial); - return d->m_alphaParameter->value().toFloat(); + return d->m_diffuseParameter->value().value<QColor>().alphaF(); } /*! @@ -378,7 +369,10 @@ void QPhongAlphaMaterial::setAmbient(const QColor &ambient) void QPhongAlphaMaterial::setDiffuse(const QColor &diffuse) { Q_D(QPhongAlphaMaterial); - d->m_diffuseParameter->setValue(diffuse); + QColor currentDiffuse = d->m_diffuseParameter->value().value<QColor>(); + QColor newDiffuse = diffuse; + newDiffuse.setAlphaF(currentDiffuse.alphaF()); + d->m_diffuseParameter->setValue(newDiffuse); } void QPhongAlphaMaterial::setSpecular(const QColor &specular) @@ -396,7 +390,9 @@ void QPhongAlphaMaterial::setShininess(float shininess) void QPhongAlphaMaterial::setAlpha(float alpha) { Q_D(QPhongAlphaMaterial); - d->m_alphaParameter->setValue(alpha); + QColor diffuse = d->m_diffuseParameter->value().value<QColor>(); + diffuse.setAlphaF(alpha); + d->m_diffuseParameter->setValue(diffuse); } void QPhongAlphaMaterial::setSourceRgbArg(QBlendEquationArguments::Blending sourceRgbArg) diff --git a/src/extras/defaults/qphongalphamaterial_p.h b/src/extras/defaults/qphongalphamaterial_p.h index 623eca0ea..84e2eead3 100644 --- a/src/extras/defaults/qphongalphamaterial_p.h +++ b/src/extras/defaults/qphongalphamaterial_p.h @@ -84,14 +84,12 @@ public: void handleDiffuseChanged(const QVariant &var); void handleSpecularChanged(const QVariant &var); void handleShininessChanged(const QVariant &var); - void handleAlphaChanged(const QVariant &var); Qt3DRender::QEffect *m_phongEffect; Qt3DRender::QParameter *m_ambientParameter; Qt3DRender::QParameter *m_diffuseParameter; Qt3DRender::QParameter *m_specularParameter; Qt3DRender::QParameter *m_shininessParameter; - Qt3DRender::QParameter *m_alphaParameter; Qt3DRender::QTechnique *m_phongAlphaGL3Technique; Qt3DRender::QTechnique *m_phongAlphaGL2Technique; Qt3DRender::QTechnique *m_phongAlphaES2Technique; diff --git a/src/extras/defaults/qphongmaterial.cpp b/src/extras/defaults/qphongmaterial.cpp index 449eb7351..25dbf3c85 100644 --- a/src/extras/defaults/qphongmaterial.cpp +++ b/src/extras/defaults/qphongmaterial.cpp @@ -89,10 +89,9 @@ void QPhongMaterialPrivate::init() connect(m_shininessParameter, &Qt3DRender::QParameter::valueChanged, this, &QPhongMaterialPrivate::handleShininessChanged); - - m_phongGL3Shader->setVertexShaderCode(QShaderProgram::loadSource(QUrl(QStringLiteral("qrc:/shaders/gl3/phong.vert")))); + m_phongGL3Shader->setVertexShaderCode(QShaderProgram::loadSource(QUrl(QStringLiteral("qrc:/shaders/gl3/default.vert")))); m_phongGL3Shader->setFragmentShaderCode(QShaderProgram::loadSource(QUrl(QStringLiteral("qrc:/shaders/gl3/phong.frag")))); - m_phongGL2ES2Shader->setVertexShaderCode(QShaderProgram::loadSource(QUrl(QStringLiteral("qrc:/shaders/es2/phong.vert")))); + m_phongGL2ES2Shader->setVertexShaderCode(QShaderProgram::loadSource(QUrl(QStringLiteral("qrc:/shaders/es2/default.vert")))); m_phongGL2ES2Shader->setFragmentShaderCode(QShaderProgram::loadSource(QUrl(QStringLiteral("qrc:/shaders/es2/phong.frag")))); m_phongGL3Technique->graphicsApiFilter()->setApi(QGraphicsApiFilter::OpenGL); diff --git a/src/extras/extras.qrc b/src/extras/extras.qrc index ce959af93..f3619fdb7 100644 --- a/src/extras/extras.qrc +++ b/src/extras/extras.qrc @@ -4,26 +4,24 @@ <file>shaders/gl3/light.inc.frag</file> <file>shaders/es2/light.inc.frag</file> <file>shaders/es2/light.inc.frag100</file> + <file>shaders/gl3/phong.inc.frag</file> + <file>shaders/es2/phong.inc.frag</file> + <file>shaders/es2/phong.inc.frag100</file> <file>shaders/gl3/metalrough.inc.frag</file> <file>shaders/gl3/coordinatesystems.inc</file> - <file>shaders/gl3/phong.vert</file> + <file>shaders/es2/coordinatesystems.inc</file> <file>shaders/gl3/phong.frag</file> - <file>shaders/es2/phong.vert</file> <file>shaders/es2/phong.frag</file> <file>shaders/gl3/normaldiffusespecularmap.frag</file> - <file>shaders/gl3/diffusemap.vert</file> <file>shaders/gl3/diffusemap.frag</file> <file>shaders/es2/normaldiffusespecularmap.frag</file> - <file>shaders/es2/diffusemap.vert</file> <file>shaders/es2/diffusemap.frag</file> - <file>shaders/es2/normaldiffusemap.vert</file> <file>shaders/es2/normaldiffusemap.frag</file> - <file>shaders/es2/normaldiffusemapalpha.frag</file> <file>shaders/gl3/normaldiffusemap.frag</file> - <file>shaders/gl3/normaldiffusemap.vert</file> - <file>shaders/gl3/normaldiffusemapalpha.frag</file> <file>shaders/es2/diffusespecularmap.frag</file> <file>shaders/gl3/diffusespecularmap.frag</file> + <file>shaders/gl3/default.vert</file> + <file>shaders/es2/default.vert</file> <file>shaders/gl3/pervertexcolor.frag</file> <file>shaders/gl3/pervertexcolor.vert</file> <file>shaders/es2/pervertexcolor.frag</file> @@ -36,13 +34,10 @@ <file>shaders/gl3/gooch.frag</file> <file>shaders/es2/gooch.frag</file> <file>shaders/es2/gooch.vert</file> - <file>shaders/gl3/phongalpha.frag</file> - <file>shaders/es2/phongalpha.frag</file> <file>shaders/gl3/unlittexture.vert</file> <file>shaders/gl3/unlittexture.frag</file> <file>shaders/es2/unlittexture.frag</file> <file>shaders/es2/unlittexture.vert</file> - <file>shaders/gl3/metalrough.vert</file> <file>shaders/gl3/distancefieldtext.vert</file> <file>shaders/gl3/distancefieldtext.frag</file> <file>shaders/es2/distancefieldtext.frag</file> diff --git a/src/extras/geometries/qconegeometry.cpp b/src/extras/geometries/qconegeometry.cpp index d1a6917f5..a80e2a78a 100644 --- a/src/extras/geometries/qconegeometry.cpp +++ b/src/extras/geometries/qconegeometry.cpp @@ -368,8 +368,8 @@ void QConeGeometryPrivate::init() m_normalAttribute = new QAttribute(q); m_texCoordAttribute = new QAttribute(q); m_indexAttribute = new QAttribute(q); - m_vertexBuffer = new Qt3DRender::QBuffer(Qt3DRender::QBuffer::VertexBuffer, q); - m_indexBuffer = new Qt3DRender::QBuffer(Qt3DRender::QBuffer::IndexBuffer, q); + m_vertexBuffer = new Qt3DRender::QBuffer(q); + m_indexBuffer = new Qt3DRender::QBuffer(q); // vec3 pos, vec2 tex, vec3 normal const quint32 elementSize = 3 + 2 + 3; diff --git a/src/extras/geometries/qcuboidgeometry.cpp b/src/extras/geometries/qcuboidgeometry.cpp index a8899989c..9e6747c1e 100644 --- a/src/extras/geometries/qcuboidgeometry.cpp +++ b/src/extras/geometries/qcuboidgeometry.cpp @@ -497,8 +497,8 @@ void QCuboidGeometryPrivate::init() m_texCoordAttribute = new Qt3DRender::QAttribute(q); m_tangentAttribute = new Qt3DRender::QAttribute(q); m_indexAttribute = new Qt3DRender::QAttribute(q); - m_vertexBuffer = new Qt3DRender::QBuffer(Qt3DRender::QBuffer::VertexBuffer, q); - m_indexBuffer = new Qt3DRender::QBuffer(Qt3DRender::QBuffer::IndexBuffer, q); + m_vertexBuffer = new Qt3DRender::QBuffer(q); + m_indexBuffer = new Qt3DRender::QBuffer(q); // vec3 pos vec2 tex vec3 normal vec4 tangent const quint32 stride = (3 + 2 + 3 + 4) * sizeof(float); diff --git a/src/extras/geometries/qcylindergeometry.cpp b/src/extras/geometries/qcylindergeometry.cpp index a6eb01d41..c86b76d24 100644 --- a/src/extras/geometries/qcylindergeometry.cpp +++ b/src/extras/geometries/qcylindergeometry.cpp @@ -299,8 +299,8 @@ void QCylinderGeometryPrivate::init() m_normalAttribute = new QAttribute(q); m_texCoordAttribute = new QAttribute(q); m_indexAttribute = new QAttribute(q); - m_vertexBuffer = new Qt3DRender::QBuffer(Qt3DRender::QBuffer::VertexBuffer, q); - m_indexBuffer = new Qt3DRender::QBuffer(Qt3DRender::QBuffer::IndexBuffer, q); + m_vertexBuffer = new Qt3DRender::QBuffer(q); + m_indexBuffer = new Qt3DRender::QBuffer(q); // vec3 pos, vec2 tex, vec3 normal const quint32 elementSize = 3 + 2 + 3; diff --git a/src/extras/geometries/qplanegeometry.cpp b/src/extras/geometries/qplanegeometry.cpp index c6318e199..225726342 100644 --- a/src/extras/geometries/qplanegeometry.cpp +++ b/src/extras/geometries/qplanegeometry.cpp @@ -509,8 +509,8 @@ void QPlaneGeometryPrivate::init() m_texCoordAttribute = new QAttribute(q); m_tangentAttribute = new QAttribute(q); m_indexAttribute = new QAttribute(q); - m_vertexBuffer = new Qt3DRender::QBuffer(Qt3DRender::QBuffer::VertexBuffer, q); - m_indexBuffer = new Qt3DRender::QBuffer(Qt3DRender::QBuffer::IndexBuffer, q); + m_vertexBuffer = new Qt3DRender::QBuffer(q); + m_indexBuffer = new Qt3DRender::QBuffer(q); const int nVerts = m_meshResolution.width() * m_meshResolution.height(); const int stride = (3 + 2 + 3 + 4) * sizeof(float); diff --git a/src/extras/geometries/qspheregeometry.cpp b/src/extras/geometries/qspheregeometry.cpp index 92844335c..1a3b50553 100644 --- a/src/extras/geometries/qspheregeometry.cpp +++ b/src/extras/geometries/qspheregeometry.cpp @@ -254,8 +254,8 @@ void QSphereGeometryPrivate::init() m_texCoordAttribute = new QAttribute(q); m_tangentAttribute = new QAttribute(q); m_indexAttribute = new QAttribute(q); - m_vertexBuffer = new Qt3DRender::QBuffer(Qt3DRender::QBuffer::VertexBuffer, q); - m_indexBuffer = new Qt3DRender::QBuffer(Qt3DRender::QBuffer::IndexBuffer, q); + m_vertexBuffer = new Qt3DRender::QBuffer(q); + m_indexBuffer = new Qt3DRender::QBuffer(q); // vec3 pos, vec2 tex, vec3 normal, vec4 tangent const quint32 elementSize = 3 + 2 + 3 + 4; diff --git a/src/extras/geometries/qtorusgeometry.cpp b/src/extras/geometries/qtorusgeometry.cpp index ef14ee50d..726b81c62 100644 --- a/src/extras/geometries/qtorusgeometry.cpp +++ b/src/extras/geometries/qtorusgeometry.cpp @@ -243,8 +243,8 @@ void QTorusGeometryPrivate::init() m_texCoordAttribute = new QAttribute(q); m_tangentAttribute = new QAttribute(q); m_indexAttribute = new QAttribute(q); - m_vertexBuffer = new Qt3DRender::QBuffer(Qt3DRender::QBuffer::VertexBuffer, q); - m_indexBuffer = new Qt3DRender::QBuffer(Qt3DRender::QBuffer::IndexBuffer, q); + m_vertexBuffer = new Qt3DRender::QBuffer(q); + m_indexBuffer = new Qt3DRender::QBuffer(q); // vec3 pos, vec2 tex, vec3 normal, vec4 tangent const quint32 elementSize = 3 + 2 + 3 + 4; const quint32 stride = elementSize * sizeof(float); diff --git a/src/extras/shaders/es2/coordinatesystems.inc b/src/extras/shaders/es2/coordinatesystems.inc new file mode 100644 index 000000000..5f6ee40f5 --- /dev/null +++ b/src/extras/shaders/es2/coordinatesystems.inc @@ -0,0 +1,87 @@ +/**************************************************************************** +** +** Copyright (C) 2017 Klaralvdalens Datakonsult AB (KDAB). +** Contact: https://www.qt.io/licensing/ +** +** This file is part of the Qt3D module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:BSD$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and The Qt Company. For licensing terms +** and conditions see https://www.qt.io/terms-conditions. For further +** information use the contact form at https://www.qt.io/contact-us. +** +** BSD License Usage +** Alternatively, you may use this file under the terms of the BSD license +** as follows: +** +** "Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the name of The Qt Company Ltd nor the names of its +** contributors may be used to endorse or promote products derived +** from this software without specific prior written permission. +** +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#define FP highp + +FP mat3 transpose(const in FP mat3 inputMatrix) +{ + FP vec3 i0 = inputMatrix[0]; + FP vec3 i1 = inputMatrix[1]; + FP vec3 i2 = inputMatrix[2]; + + FP mat3 outputMatrix = mat3( + vec3(i0.x, i1.x, i2.x), + vec3(i0.y, i1.y, i2.y), + vec3(i0.z, i1.z, i2.z) + ); + + return outputMatrix; +} + +FP mat3 calcWorldSpaceToTangentSpaceMatrix(const in FP vec3 wNormal, const in FP vec4 wTangent) +{ + // Make the tangent truly orthogonal to the normal by using Gram-Schmidt. + // This allows to build the tangentMatrix below by simply transposing the + // tangent -> eyespace matrix (which would now be orthogonal) + FP vec3 wFixedTangent = normalize(wTangent.xyz - dot(wTangent.xyz, wNormal) * wNormal); + + // Calculate binormal vector. No "real" need to renormalize it, + // as built by crossing two normal vectors. + // To orient the binormal correctly, use the fourth coordinate of the tangent, + // which is +1 for a right hand system, and -1 for a left hand system. + FP vec3 wBinormal = cross(wNormal, wFixedTangent.xyz) * wTangent.w; + + // Construct matrix to transform from world space to tangent space + // This is the transpose of the tangentToWorld transformation matrix + FP mat3 tangentToWorldMatrix = mat3(wFixedTangent, wBinormal, wNormal); + FP mat3 worldToTangentMatrix = transpose(tangentToWorldMatrix); + return worldToTangentMatrix; +} + diff --git a/src/extras/shaders/es2/default.vert b/src/extras/shaders/es2/default.vert new file mode 100644 index 000000000..810f658bc --- /dev/null +++ b/src/extras/shaders/es2/default.vert @@ -0,0 +1,80 @@ +/**************************************************************************** +** +** Copyright (C) 2017 Klaralvdalens Datakonsult AB (KDAB). +** Contact: https://www.qt.io/licensing/ +** +** This file is part of the Qt3D module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:BSD$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and The Qt Company. For licensing terms +** and conditions see https://www.qt.io/terms-conditions. For further +** information use the contact form at https://www.qt.io/contact-us. +** +** BSD License Usage +** Alternatively, you may use this file under the terms of the BSD license +** as follows: +** +** "Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the name of The Qt Company Ltd nor the names of its +** contributors may be used to endorse or promote products derived +** from this software without specific prior written permission. +** +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +attribute vec3 vertexPosition; +attribute vec3 vertexNormal; +attribute vec4 vertexTangent; +attribute vec2 vertexTexCoord; + +varying vec3 worldPosition; +varying vec3 worldNormal; +varying vec4 worldTangent; +varying vec2 texCoord; + +uniform mat4 modelMatrix; +uniform mat3 modelNormalMatrix; +uniform mat4 modelViewProjection; + +uniform float texCoordScale; + +void main() +{ + // Pass through texture coordinates + texCoord = vertexTexCoord * texCoordScale; + + // Transform position, normal, and tangent to world coords + worldPosition = vec3(modelMatrix * vec4(vertexPosition, 1.0)); + worldNormal = normalize(modelNormalMatrix * vertexNormal); + worldTangent.xyz = normalize(vec3(modelMatrix * vec4(vertexTangent.xyz, 0.0))); + worldTangent.w = vertexTangent.w; + + // Calculate vertex position in clip coordinates + gl_Position = modelViewProjection * vec4(vertexPosition, 1.0); +} diff --git a/src/extras/shaders/es2/diffusemap.frag b/src/extras/shaders/es2/diffusemap.frag index 7d06d8e2c..6ac9bd5a3 100644 --- a/src/extras/shaders/es2/diffusemap.frag +++ b/src/extras/shaders/es2/diffusemap.frag @@ -1,7 +1,7 @@ #define FP highp -uniform FP vec3 ka; // Ambient reflectivity -uniform FP vec3 ks; // Specular reflectivity +uniform FP vec4 ka; // Ambient reflectivity +uniform FP vec4 ks; // Specular reflectivity uniform FP float shininess; // Specular shininess factor uniform FP vec3 eyePosition; @@ -12,14 +12,11 @@ varying FP vec3 worldPosition; varying FP vec3 worldNormal; varying FP vec2 texCoord; -#pragma include light.inc.frag +#pragma include phong.inc.frag void main() { - FP vec3 diffuseTextureColor = texture2D( diffuseTexture, texCoord ).rgb; - - FP vec3 diffuseColor, specularColor; - adsModel(worldPosition, worldNormal, eyePosition, shininess, diffuseColor, specularColor); - - gl_FragColor = vec4( diffuseTextureColor * ( ka + diffuseColor ) + ks * specularColor, 1.0 ); + FP vec4 diffuseTextureColor = texture2D( diffuseTexture, texCoord ); + FP vec3 worldView = normalize(eyePosition - worldPosition); + gl_FragColor = phongFunction(ka, diffuseTextureColor, ks, shininess, worldPosition, worldView, worldNormal); } diff --git a/src/extras/shaders/es2/diffusemap.vert b/src/extras/shaders/es2/diffusemap.vert deleted file mode 100644 index 13798279e..000000000 --- a/src/extras/shaders/es2/diffusemap.vert +++ /dev/null @@ -1,22 +0,0 @@ -attribute vec3 vertexPosition; -attribute vec3 vertexNormal; -attribute vec2 vertexTexCoord; - -varying vec3 worldPosition; -varying vec3 worldNormal; -varying vec2 texCoord; - -uniform mat4 modelMatrix; -uniform mat3 modelNormalMatrix; -uniform mat4 mvp; - -uniform float texCoordScale; - -void main() -{ - texCoord = vertexTexCoord * texCoordScale; - worldNormal = normalize( modelNormalMatrix * vertexNormal ); - worldPosition = vec3( modelMatrix * vec4( vertexPosition, 1.0 ) ); - - gl_Position = mvp * vec4( vertexPosition, 1.0 ); -} diff --git a/src/extras/shaders/es2/diffusespecularmap.frag b/src/extras/shaders/es2/diffusespecularmap.frag index 4d776772c..99183aaf4 100644 --- a/src/extras/shaders/es2/diffusespecularmap.frag +++ b/src/extras/shaders/es2/diffusespecularmap.frag @@ -1,7 +1,7 @@ #define FP highp // TODO: Replace with a struct -uniform FP vec3 ka; // Ambient reflectivity +uniform FP vec4 ka; // Ambient reflectivity uniform FP float shininess; // Specular shininess factor uniform FP vec3 eyePosition; @@ -13,15 +13,12 @@ varying FP vec3 worldPosition; varying FP vec3 worldNormal; varying FP vec2 texCoord; -#pragma include light.inc.frag +#pragma include phong.inc.frag void main() { - FP vec3 diffuseTextureColor = texture2D( diffuseTexture, texCoord ).rgb; - FP vec3 specularTextureColor = texture2D( specularTexture, texCoord ).rgb; - - FP vec3 diffuseColor, specularColor; - adsModel(worldPosition, worldNormal, eyePosition, shininess, diffuseColor, specularColor); - - gl_FragColor = vec4( diffuseTextureColor * ( ka + diffuseColor ) + specularTextureColor * specularColor, 1.0 ); + FP vec4 diffuseTextureColor = texture2D( diffuseTexture, texCoord ); + FP vec4 specularTextureColor = texture2D( specularTexture, texCoord ); + FP vec3 worldView = normalize(eyePosition - worldPosition); + gl_FragColor = phongFunction(ka, diffuseTextureColor, specularTextureColor, shininess, worldPosition, worldView, worldNormal); } diff --git a/src/extras/shaders/es2/light.inc.frag b/src/extras/shaders/es2/light.inc.frag index 57a30036f..167ff306e 100644 --- a/src/extras/shaders/es2/light.inc.frag +++ b/src/extras/shaders/es2/light.inc.frag @@ -1,3 +1,5 @@ +#define FP highp + const int MAX_LIGHTS = 8; const int TYPE_POINT = 0; const int TYPE_DIRECTIONAL = 1; @@ -13,186 +15,3 @@ struct Light { }; uniform Light lights[MAX_LIGHTS]; uniform int lightCount; - -void adsModelNormalMapped(const in FP vec3 vpos, const in FP vec3 vnormal, const in FP vec3 eye, const in FP float shininess, - const in FP mat3 tangentMatrix, - out FP vec3 diffuseColor, out FP vec3 specularColor) -{ - diffuseColor = vec3(0.0); - specularColor = vec3(0.0); - - FP vec3 snormal = normalize( vec3( tangentMatrix[0][2], tangentMatrix[1][2], tangentMatrix[2][2] ) ); - - FP vec3 n = normalize( vnormal ); - - FP vec3 s, ts; - Light light; - for (int i = 0; i < MAX_LIGHTS; ++i) { - if (i >= lightCount) // Make brcm happy with the for loop - break; - if (i == 0) - light = lights[0]; - else if (i == 1) - light = lights[1]; - else if (i == 2) - light = lights[2]; - else if (i == 3) - light = lights[3]; - else if (i == 4) - light = lights[4]; - else if (i == 5) - light = lights[5]; - else if (i == 6) - light = lights[6]; - else if (i == 7) - light = lights[7]; - - FP float att = 1.0; - if ( light.type != TYPE_DIRECTIONAL ) { - s = light.position - vpos; - if ( dot(snormal, s) < 0.0 ) - att = 0.0; - else { - ts = normalize( tangentMatrix * s ); - if (length( light.attenuation ) != 0.0) { - FP float dist = length(s); - att = 1.0 / (light.attenuation.x + light.attenuation.y * dist + light.attenuation.z * dist * dist); - } - s = normalize( s ); - if ( light.type == TYPE_SPOT ) { - if ( degrees(acos(dot(-s, normalize(light.direction))) ) > light.cutOffAngle) - att = 0.0; - } - } - } else { - if ( dot(snormal, -light.direction) > 0.0 ) - s = normalize( tangentMatrix * -light.direction ); - else - att = 0.0; - } - - FP float diffuse = max( dot( ts, n ), 0.0 ); - - FP float specular = 0.0; - if (diffuse > 0.0 && shininess > 0.0 && att > 0.0) { - FP vec3 r = reflect( -ts, n ); - FP vec3 v = normalize( tangentMatrix * ( eye - vpos ) ); - FP float normFactor = ( shininess + 2.0 ) / 2.0; - specular = normFactor * pow( max( dot( r, v ), 0.0 ), shininess ); - } - - diffuseColor += att * light.intensity * diffuse * light.color; - specularColor += att * light.intensity * specular * light.color; - } -} - -void adsModel(const in FP vec3 vpos, const in FP vec3 vnormal, const in FP vec3 eye, const in FP float shininess, - out FP vec3 diffuseColor, out FP vec3 specularColor) -{ - diffuseColor = vec3(0.0); - specularColor = vec3(0.0); - - FP vec3 n = normalize( vnormal ); - - FP vec3 s; - Light light; - for (int i = 0; i < MAX_LIGHTS; ++i) { - if (i >= lightCount) // Make brcm happy with the for loop - break; - if (i == 0) - light = lights[0]; - else if (i == 1) - light = lights[1]; - else if (i == 2) - light = lights[2]; - else if (i == 3) - light = lights[3]; - else if (i == 4) - light = lights[4]; - else if (i == 5) - light = lights[5]; - else if (i == 6) - light = lights[6]; - else if (i == 7) - light = lights[7]; - - FP float att = 1.0; - if ( light.type != TYPE_DIRECTIONAL ) { - s = light.position - vpos; - if (length( light.attenuation ) != 0.0) { - FP float dist = length(s); - att = 1.0 / (light.attenuation.x + light.attenuation.y * dist + light.attenuation.z * dist * dist); - } - s = normalize( s ); - if ( light.type == TYPE_SPOT ) { - if ( degrees(acos(dot(-s, normalize(light.direction))) ) > light.cutOffAngle) - att = 0.0; - } - } else { - s = normalize( -light.direction ); - } - - FP float diffuse = max( dot( s, n ), 0.0 ); - - FP float specular = 0.0; - if (diffuse > 0.0 && shininess > 0.0 && att > 0.0) { - FP vec3 r = reflect( -s, n ); - FP vec3 v = normalize( eye - vpos ); - FP float normFactor = ( shininess + 2.0 ) / 2.0; - specular = normFactor * pow( max( dot( r, v ), 0.0 ), shininess ); - } - - diffuseColor += att * light.intensity * diffuse * light.color; - specularColor += att * light.intensity * specular * light.color; - } -} - -void adModel(const in FP vec3 vpos, const in FP vec3 vnormal, out FP vec3 diffuseColor) -{ - diffuseColor = vec3(0.0); - - FP vec3 n = normalize( vnormal ); - - FP vec3 s; - Light light; - for (int i = 0; i < MAX_LIGHTS; ++i) { - if (i >= lightCount) // Make brcm happy with the for loop - break; - if (i == 0) - light = lights[0]; - else if (i == 1) - light = lights[1]; - else if (i == 2) - light = lights[2]; - else if (i == 3) - light = lights[3]; - else if (i == 4) - light = lights[4]; - else if (i == 5) - light = lights[5]; - else if (i == 6) - light = lights[6]; - else if (i == 7) - light = lights[7]; - - FP float att = 1.0; - if ( light.type != TYPE_DIRECTIONAL ) { - s = light.position - vpos; - if (length( light.attenuation ) != 0.0) { - FP float dist = length(s); - att = 1.0 / (light.attenuation.x + light.attenuation.y * dist + light.attenuation.z * dist * dist); - } - s = normalize( s ); - if ( light.type == TYPE_SPOT ) { - if ( degrees(acos(dot(-s, normalize(light.direction))) ) > light.cutOffAngle) - att = 0.0; - } - } else { - s = normalize( -light.direction ); - } - - FP float diffuse = max( dot( s, n ), 0.0 ); - - diffuseColor += att * light.intensity * diffuse * light.color; - } -} diff --git a/src/extras/shaders/es2/light.inc.frag100 b/src/extras/shaders/es2/light.inc.frag100 index b4988ad82..8680ee423 100644 --- a/src/extras/shaders/es2/light.inc.frag100 +++ b/src/extras/shaders/es2/light.inc.frag100 @@ -1,3 +1,5 @@ +#define FP highp + const int MAX_LIGHTS = 2; // RPi: cannot use more than two as we run out of uniforms const int TYPE_POINT = 0; const int TYPE_DIRECTIONAL = 1; @@ -13,206 +15,3 @@ struct Light { }; uniform Light lights[MAX_LIGHTS]; uniform int lightCount; - -void adsModelNormalMapped(const in FP vec3 vpos, const in FP vec3 vnormal, const in FP vec3 eye, const in FP float shininess, - const in FP mat3 tangentMatrix, - out FP vec3 diffuseColor, out FP vec3 specularColor) -{ - diffuseColor = vec3(0.0); - specularColor = vec3(0.0); - - FP vec3 n = normalize( vnormal ); - - // 0 - if (lightCount < 1) - return; - FP vec3 s; - FP float att = 1.0; - if ( lights[0].type != TYPE_DIRECTIONAL ) { - s = tangentMatrix * ( lights[0].position - vpos ); - if (length( lights[0].attenuation ) != 0.0) { - FP float dist = length(s); - att = 1.0 / (lights[0].attenuation.x + lights[0].attenuation.y * dist + lights[0].attenuation.z * dist * dist); - } - s = normalize( s ); - if ( lights[0].type == TYPE_SPOT ) { - if ( degrees(acos(dot(-s, normalize(lights[0].direction))) ) > lights[0].cutOffAngle) - att = 0.0; - } - } else { - s = normalize( tangentMatrix * -lights[0].direction ); - } - - FP float diffuse = max( dot( s, n ), 0.0 ); - - FP float specular = 0.0; - if (diffuse > 0.0 && shininess > 0.0 && att > 0.0) { - FP vec3 r = reflect( -s, n ); - FP vec3 v = normalize( tangentMatrix * ( eye - vpos ) ); - FP float normFactor = ( shininess + 2.0 ) / 2.0; - specular = normFactor * pow( max( dot( r, v ), 0.0 ), shininess ); - } - - diffuseColor += att * lights[0].intensity * diffuse * lights[0].color; - specularColor += att * specular; - - // 1 - if (lightCount < 2) - return; - att = 1.0; - if ( lights[1].type != TYPE_DIRECTIONAL ) { - s = tangentMatrix * ( lights[1].position - vpos ); - if (length( lights[1].attenuation ) != 0.0) { - FP float dist = length(s); - att = 1.0 / (lights[1].attenuation.x + lights[1].attenuation.y * dist + lights[1].attenuation.z * dist * dist); - } - s = normalize( s ); - if ( lights[1].type == TYPE_SPOT ) { - if ( degrees(acos(dot(-s, normalize(lights[1].direction))) ) > lights[1].cutOffAngle) - att = 0.0; - } - } else { - s = normalize( tangentMatrix * -lights[1].direction ); - } - - diffuse = max( dot( s, n ), 0.0 ); - - specular = 0.0; - if (diffuse > 0.0 && shininess > 0.0 && att > 0.0) { - FP vec3 r = reflect( -s, n ); - FP vec3 v = normalize( tangentMatrix * ( eye - vpos ) ); - FP float normFactor = ( shininess + 2.0 ) / 2.0; - specular = normFactor * pow( max( dot( r, v ), 0.0 ), shininess ); - } - - diffuseColor += att * lights[1].intensity * diffuse * lights[1].color; - specularColor += att * specular; -} - -void adsModel(const in FP vec3 vpos, const in FP vec3 vnormal, const in FP vec3 eye, const in FP float shininess, - out FP vec3 diffuseColor, out FP vec3 specularColor) -{ - diffuseColor = vec3(0.0); - specularColor = vec3(0.0); - - FP vec3 n = normalize( vnormal ); - - // 0 - if (lightCount < 1) - return; - FP vec3 s; - FP float att = 1.0; - if ( lights[0].type != TYPE_DIRECTIONAL ) { - s = lights[0].position - vpos; - if (length( lights[0].attenuation ) != 0.0) { - FP float dist = length(s); - att = 1.0 / (lights[0].attenuation.x + lights[0].attenuation.y * dist + lights[0].attenuation.z * dist * dist); - } - s = normalize( s ); - if ( lights[0].type == TYPE_SPOT ) { - if ( degrees(acos(dot(-s, normalize(lights[0].direction))) ) > lights[0].cutOffAngle) - att = 0.0; - } - } else { - s = normalize( -lights[0].direction ); - } - - FP float diffuse = max( dot( s, n ), 0.0 ); - - FP float specular = 0.0; - if (diffuse > 0.0 && shininess > 0.0 && att > 0.0) { - FP vec3 r = reflect( -s, n ); - FP vec3 v = normalize( eye - vpos ); - FP float normFactor = ( shininess + 2.0 ) / 2.0; - specular = normFactor * pow( max( dot( r, v ), 0.0 ), shininess ); - } - - diffuseColor += att * lights[0].intensity * diffuse * lights[0].color; - specularColor += att * specular; - - // 1 - if (lightCount < 2) - return; - att = 1.0; - if ( lights[1].type != TYPE_DIRECTIONAL ) { - s = lights[1].position - vpos; - if (length( lights[1].attenuation ) != 0.0) { - FP float dist = length(s); - att = 1.0 / (lights[1].attenuation.x + lights[1].attenuation.y * dist + lights[1].attenuation.z * dist * dist); - } - s = normalize( s ); - if ( lights[1].type == TYPE_SPOT ) { - if ( degrees(acos(dot(-s, normalize(lights[1].direction))) ) > lights[1].cutOffAngle) - att = 0.0; - } - } else { - s = normalize( -lights[1].direction ); - } - - diffuse = max( dot( s, n ), 0.0 ); - - specular = 0.0; - if (diffuse > 0.0 && shininess > 0.0 && att > 0.0) { - FP vec3 r = reflect( -s, n ); - FP vec3 v = normalize( eye - vpos ); - FP float normFactor = ( shininess + 2.0 ) / 2.0; - specular = normFactor * pow( max( dot( r, v ), 0.0 ), shininess ); - } - - diffuseColor += att * lights[1].intensity * diffuse * lights[1].color; - specularColor += att * specular; -} - -void adModel(const in FP vec3 vpos, const in FP vec3 vnormal, out FP vec3 diffuseColor) -{ - diffuseColor = vec3(0.0); - - FP vec3 n = normalize( vnormal ); - - // 0 - if (lightCount < 1) - return; - FP vec3 s; - FP float att = 1.0; - if ( lights[0].type != TYPE_DIRECTIONAL ) { - s = lights[0].position - vpos; - if (length( lights[0].attenuation ) != 0.0) { - FP float dist = length(s); - att = 1.0 / (lights[0].attenuation.x + lights[0].attenuation.y * dist + lights[0].attenuation.z * dist * dist); - } - s = normalize( s ); - if ( lights[0].type == TYPE_SPOT ) { - if ( degrees(acos(dot(-s, normalize(lights[0].direction))) ) > lights[0].cutOffAngle) - att = 0.0; - } - } else { - s = normalize( -lights[0].direction ); - } - - FP float diffuse = max( dot( s, n ), 0.0 ); - - diffuseColor += att * lights[0].intensity * diffuse * lights[0].color; - - // 1 - if (lightCount < 2) - return; - att = 1.0; - if ( lights[1].type != TYPE_DIRECTIONAL ) { - s = lights[1].position - vpos; - if (length( lights[1].attenuation ) != 0.0) { - FP float dist = length(s); - att = 1.0 / (lights[1].attenuation.x + lights[1].attenuation.y * dist + lights[1].attenuation.z * dist * dist); - } - s = normalize( s ); - if ( lights[1].type == TYPE_SPOT ) { - if ( degrees(acos(dot(-s, normalize(lights[1].direction))) ) > lights[1].cutOffAngle) - att = 0.0; - } - } else { - s = normalize( -lights[1].direction ); - } - - diffuse = max( dot( s, n ), 0.0 ); - - diffuseColor += att * lights[1].intensity * diffuse * lights[1].color; -} diff --git a/src/extras/shaders/es2/normaldiffusemap.frag b/src/extras/shaders/es2/normaldiffusemap.frag index c69aa8b81..0bf4c5630 100644 --- a/src/extras/shaders/es2/normaldiffusemap.frag +++ b/src/extras/shaders/es2/normaldiffusemap.frag @@ -1,31 +1,34 @@ #define FP highp varying FP vec3 worldPosition; +varying FP vec3 worldNormal; +varying FP vec4 worldTangent; varying FP vec2 texCoord; -varying FP mat3 tangentMatrix; uniform sampler2D diffuseTexture; uniform sampler2D normalTexture; // TODO: Replace with a struct -uniform FP vec3 ka; // Ambient reflectivity -uniform FP vec3 ks; // Specular reflectivity +uniform FP vec4 ka; // Ambient reflectivity +uniform FP vec4 ks; // Specular reflectivity uniform FP float shininess; // Specular shininess factor uniform FP vec3 eyePosition; -#pragma include light.inc.frag +#pragma include phong.inc.frag +#pragma include coordinatesystems.inc void main() { // Sample the textures at the interpolated texCoords FP vec4 diffuseTextureColor = texture2D( diffuseTexture, texCoord ); - FP vec3 normal = 2.0 * texture2D( normalTexture, texCoord ).rgb - vec3( 1.0 ); + FP vec3 tNormal = 2.0 * texture2D( normalTexture, texCoord ).rgb - vec3( 1.0 ); - // Calculate the lighting model, keeping the specular component separate - FP vec3 diffuseColor, specularColor; - adsModelNormalMapped(worldPosition, normal, eyePosition, shininess, tangentMatrix, diffuseColor, specularColor); + FP mat3 tangentMatrix = calcWorldSpaceToTangentSpaceMatrix(worldNormal, worldTangent); + FP mat3 invertTangentMatrix = transpose(tangentMatrix); - // Combine spec with ambient+diffuse for final fragment color - gl_FragColor = vec4( ka + diffuseTextureColor.rgb * diffuseColor + ks * specularColor, 1.0 ); + FP vec3 wNormal = normalize(invertTangentMatrix * tNormal); + FP vec3 worldView = normalize(eyePosition - worldPosition); + + gl_FragColor = phongFunction(ka, diffuseTextureColor, ks, shininess, worldPosition, worldView, wNormal); } diff --git a/src/extras/shaders/es2/normaldiffusemap.vert b/src/extras/shaders/es2/normaldiffusemap.vert deleted file mode 100644 index ecc689f69..000000000 --- a/src/extras/shaders/es2/normaldiffusemap.vert +++ /dev/null @@ -1,38 +0,0 @@ -attribute vec3 vertexPosition; -attribute vec3 vertexNormal; -attribute vec2 vertexTexCoord; -attribute vec4 vertexTangent; - -varying vec3 worldPosition; -varying vec2 texCoord; -varying mat3 tangentMatrix; - -uniform mat4 modelMatrix; -uniform mat3 modelNormalMatrix; -uniform mat4 projectionMatrix; -uniform mat4 mvp; - -uniform float texCoordScale; - -void main() -{ - // Pass through texture coordinates - texCoord = vertexTexCoord * texCoordScale; - - // Transform position, normal, and tangent to world coords - vec3 normal = normalize( modelNormalMatrix * vertexNormal ); - vec3 tangent = normalize( modelNormalMatrix * vertexTangent.xyz ); - worldPosition = vec3( modelMatrix * vec4( vertexPosition, 1.0 ) ); - - // Calculate binormal vector - vec3 binormal = normalize( cross( normal, tangent ) ); - - // Construct matrix to transform from eye coords to tangent space - tangentMatrix = mat3 ( - tangent.x, binormal.x, normal.x, - tangent.y, binormal.y, normal.y, - tangent.z, binormal.z, normal.z ); - - // Calculate vertex position in clip coordinates - gl_Position = mvp * vec4( vertexPosition, 1.0 ); -} diff --git a/src/extras/shaders/es2/normaldiffusemapalpha.frag b/src/extras/shaders/es2/normaldiffusemapalpha.frag deleted file mode 100644 index 98acbf01d..000000000 --- a/src/extras/shaders/es2/normaldiffusemapalpha.frag +++ /dev/null @@ -1,32 +0,0 @@ -#define FP highp - -varying FP vec3 worldPosition; -varying FP vec2 texCoord; -varying FP mat3 tangentMatrix; - -uniform sampler2D diffuseTexture; -uniform sampler2D normalTexture; - -// TODO: Replace with a struct -uniform FP vec3 ka; // Ambient reflectivity -uniform FP vec3 ks; // Specular reflectivity -uniform FP float shininess; // Specular shininess factor - -uniform FP vec3 eyePosition; - -#pragma include light.inc.frag - -void main() -{ - // Sample the textures at the interpolated texCoords - FP vec4 diffuseTextureColor = texture2D( diffuseTexture, texCoord ); - FP vec3 normal = 2.0 * texture2D( normalTexture, texCoord ).rgb - vec3( 1.0 ); - - // Calculate the lighting model, keeping the specular component separate - FP vec3 diffuseColor, specularColor; - adsModelNormalMapped(worldPosition, normal, eyePosition, shininess, tangentMatrix, diffuseColor, specularColor); - - // Combine spec with ambient+diffuse for final fragment color - // Use the alpha from the diffuse texture (for alpha to coverage) - gl_FragColor = vec4( ka + diffuseTextureColor.rgb * diffuseColor + ks * specularColor, diffuseTextureColor.a ); -} diff --git a/src/extras/shaders/es2/normaldiffusespecularmap.frag b/src/extras/shaders/es2/normaldiffusespecularmap.frag index b30c1bd5f..0541c8902 100644 --- a/src/extras/shaders/es2/normaldiffusespecularmap.frag +++ b/src/extras/shaders/es2/normaldiffusespecularmap.frag @@ -1,32 +1,35 @@ #define FP highp varying FP vec3 worldPosition; +varying FP vec3 worldNormal; +varying FP vec4 worldTangent; varying FP vec2 texCoord; -varying FP mat3 tangentMatrix; uniform sampler2D diffuseTexture; uniform sampler2D specularTexture; uniform sampler2D normalTexture; // TODO: Replace with a struct -uniform FP vec3 ka; // Ambient reflectivity +uniform FP vec4 ka; // Ambient reflectivity uniform FP float shininess; // Specular shininess factor uniform FP vec3 eyePosition; -#pragma include light.inc.frag +#pragma include phong.inc.frag +#pragma include coordinatesystems.inc void main() { // Sample the textures at the interpolated texCoords FP vec4 diffuseTextureColor = texture2D( diffuseTexture, texCoord ); FP vec4 specularTextureColor = texture2D( specularTexture, texCoord ); - FP vec3 normal = 2.0 * texture2D( normalTexture, texCoord ).rgb - vec3( 1.0 ); + FP vec3 tNormal = 2.0 * texture2D( normalTexture, texCoord ).rgb - vec3( 1.0 ); - // Calculate the lighting model, keeping the specular component separate - FP vec3 diffuseColor, specularColor; - adsModelNormalMapped(worldPosition, normal, eyePosition, shininess, tangentMatrix, diffuseColor, specularColor); + FP mat3 tangentMatrix = calcWorldSpaceToTangentSpaceMatrix(worldNormal, worldTangent); + FP mat3 invertTangentMatrix = transpose(tangentMatrix); - // Combine spec with ambient+diffuse for final fragment color - gl_FragColor = vec4( ka + diffuseTextureColor.rgb * diffuseColor + specularTextureColor.rgb * specularColor, 1.0 ); + FP vec3 wNormal = normalize(invertTangentMatrix * tNormal); + FP vec3 worldView = normalize(eyePosition - worldPosition); + + gl_FragColor = phongFunction(ka, diffuseTextureColor, specularTextureColor, shininess, worldPosition, worldView, wNormal); } diff --git a/src/extras/shaders/es2/pervertexcolor.frag b/src/extras/shaders/es2/pervertexcolor.frag index ab429d942..a2f0e8bf2 100644 --- a/src/extras/shaders/es2/pervertexcolor.frag +++ b/src/extras/shaders/es2/pervertexcolor.frag @@ -2,13 +2,14 @@ varying FP vec3 worldPosition; varying FP vec3 worldNormal; -varying FP vec3 color; +varying FP vec4 color; -#pragma include light.inc.frag +uniform FP vec3 eyePosition; + +#pragma include phong.inc.frag void main() { - FP vec3 diffuseColor; - adModel(worldPosition, worldNormal, diffuseColor); - gl_FragColor = vec4( color + color * diffuseColor, 1.0 ); + FP vec3 worldView = normalize(eyePosition - worldPosition); + gl_FragColor = phongFunction(color, color, vec4(0.0), 0.0, worldPosition, worldView, worldNormal); } diff --git a/src/extras/shaders/es2/pervertexcolor.vert b/src/extras/shaders/es2/pervertexcolor.vert index 7fc3e649f..bfa2e615a 100644 --- a/src/extras/shaders/es2/pervertexcolor.vert +++ b/src/extras/shaders/es2/pervertexcolor.vert @@ -1,10 +1,10 @@ attribute vec3 vertexPosition; attribute vec3 vertexNormal; -attribute vec3 vertexColor; +attribute vec4 vertexColor; varying vec3 worldPosition; varying vec3 worldNormal; -varying vec3 color; +varying vec4 color; uniform mat4 modelMatrix; uniform mat3 modelNormalMatrix; diff --git a/src/extras/shaders/es2/phong.frag b/src/extras/shaders/es2/phong.frag index c00f89db0..6b8ab7111 100644 --- a/src/extras/shaders/es2/phong.frag +++ b/src/extras/shaders/es2/phong.frag @@ -1,8 +1,8 @@ #define FP highp -uniform FP vec3 ka; // Ambient reflectivity -uniform FP vec3 kd; // Diffuse reflectivity -uniform FP vec3 ks; // Specular reflectivity +uniform FP vec4 ka; // Ambient reflectivity +uniform FP vec4 kd; // Diffuse reflectivity +uniform FP vec4 ks; // Specular reflectivity uniform FP float shininess; // Specular shininess factor uniform FP vec3 eyePosition; @@ -10,11 +10,10 @@ uniform FP vec3 eyePosition; varying FP vec3 worldPosition; varying FP vec3 worldNormal; -#pragma include light.inc.frag +#pragma include phong.inc.frag void main() { - FP vec3 diffuseColor, specularColor; - adsModel(worldPosition, worldNormal, eyePosition, shininess, diffuseColor, specularColor); - gl_FragColor = vec4( ka + kd * diffuseColor + ks * specularColor, 1.0 ); + FP vec3 worldView = normalize(eyePosition - worldPosition); + gl_FragColor = phongFunction(ka, kd, ks, shininess, worldPosition, worldView, worldNormal); } diff --git a/src/extras/shaders/es2/phong.inc.frag b/src/extras/shaders/es2/phong.inc.frag new file mode 100644 index 000000000..9d17b68b5 --- /dev/null +++ b/src/extras/shaders/es2/phong.inc.frag @@ -0,0 +1,128 @@ +/**************************************************************************** +** +** Copyright (C) 2017 Klaralvdalens Datakonsult AB (KDAB). +** Contact: https://www.qt.io/licensing/ +** +** This file is part of the Qt3D module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:BSD$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and The Qt Company. For licensing terms +** and conditions see https://www.qt.io/terms-conditions. For further +** information use the contact form at https://www.qt.io/contact-us. +** +** BSD License Usage +** Alternatively, you may use this file under the terms of the BSD license +** as follows: +** +** "Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the name of The Qt Company Ltd nor the names of its +** contributors may be used to endorse or promote products derived +** from this software without specific prior written permission. +** +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#pragma include light.inc.frag + +void adsModel(const in FP vec3 vpos, const in FP vec3 vnormal, const in FP vec3 vview, const in FP float shininess, + out FP vec3 diffuseColor, out FP vec3 specularColor) +{ + diffuseColor = vec3(0.0); + specularColor = vec3(0.0); + + FP vec3 n = normalize( vnormal ); + + FP vec3 s; + Light light; + for (int i = 0; i < lightCount; ++i) { + if (i == 0) + light = lights[0]; + else if (i == 1) + light = lights[1]; + else if (i == 2) + light = lights[2]; + else if (i == 3) + light = lights[3]; + else if (i == 4) + light = lights[4]; + else if (i == 5) + light = lights[5]; + else if (i == 6) + light = lights[6]; + else if (i == 7) + light = lights[7]; + + FP float att = 1.0; + if ( light.type != TYPE_DIRECTIONAL ) { + s = light.position - vpos; + if (length( light.attenuation ) != 0.0) { + FP float dist = length(s); + att = 1.0 / (light.attenuation.x + light.attenuation.y * dist + light.attenuation.z * dist * dist); + } + s = normalize( s ); + if ( light.type == TYPE_SPOT ) { + if ( degrees(acos(dot(-s, normalize(light.direction))) ) > light.cutOffAngle) + att = 0.0; + } + } else { + s = normalize( -light.direction ); + } + + FP float diffuse = max( dot( s, n ), 0.0 ); + + FP float specular = 0.0; + if (diffuse > 0.0 && shininess > 0.0 && att > 0.0) { + FP vec3 r = reflect( -s, n ); + FP float normFactor = ( shininess + 2.0 ) / 2.0; + specular = normFactor * pow( max( dot( r, vview ), 0.0 ), shininess ); + } + + diffuseColor += att * light.intensity * diffuse * light.color; + specularColor += att * light.intensity * specular * light.color; + } +} + +FP vec4 phongFunction(const in FP vec4 ambient, + const in FP vec4 diffuse, + const in FP vec4 specular, + const in FP float shininess, + const in FP vec3 worldPosition, + const in FP vec3 worldView, + const in FP vec3 worldNormal) +{ + // Calculate the lighting model, keeping the specular component separate + FP vec3 diffuseColor, specularColor; + adsModel(worldPosition, worldNormal, worldView, shininess, diffuseColor, specularColor); + + // Combine spec with ambient+diffuse for final fragment color + FP vec3 color = (ambient.rgb + diffuseColor) * diffuse.rgb + + specularColor * specular.rgb; + + return vec4(color, diffuse.a); +} diff --git a/src/extras/shaders/es2/phong.inc.frag100 b/src/extras/shaders/es2/phong.inc.frag100 new file mode 100644 index 000000000..507d8eaf5 --- /dev/null +++ b/src/extras/shaders/es2/phong.inc.frag100 @@ -0,0 +1,142 @@ +/**************************************************************************** +** +** Copyright (C) 2017 Klaralvdalens Datakonsult AB (KDAB). +** Contact: https://www.qt.io/licensing/ +** +** This file is part of the Qt3D module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:BSD$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and The Qt Company. For licensing terms +** and conditions see https://www.qt.io/terms-conditions. For further +** information use the contact form at https://www.qt.io/contact-us. +** +** BSD License Usage +** Alternatively, you may use this file under the terms of the BSD license +** as follows: +** +** "Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the name of The Qt Company Ltd nor the names of its +** contributors may be used to endorse or promote products derived +** from this software without specific prior written permission. +** +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#pragma include light.inc.frag + +void adsModel(const in FP vec3 vpos, const in FP vec3 vnormal, const in FP vec3 vview, const in FP float shininess, + out FP vec3 diffuseColor, out FP vec3 specularColor) +{ + diffuseColor = vec3(0.0); + specularColor = vec3(0.0); + + FP vec3 n = normalize( vnormal ); + + // 0 + if (lightCount < 1) + return; + FP vec3 s; + FP float att = 1.0; + if ( lights[0].type != TYPE_DIRECTIONAL ) { + s = lights[0].position - vpos; + if (length( lights[0].attenuation ) != 0.0) { + FP float dist = length(s); + att = 1.0 / (lights[0].attenuation.x + lights[0].attenuation.y * dist + lights[0].attenuation.z * dist * dist); + } + s = normalize( s ); + if ( lights[0].type == TYPE_SPOT ) { + if ( degrees(acos(dot(-s, normalize(lights[0].direction))) ) > lights[0].cutOffAngle) + att = 0.0; + } + } else { + s = normalize( -lights[0].direction ); + } + + FP float diffuse = max( dot( s, n ), 0.0 ); + + FP float specular = 0.0; + if (diffuse > 0.0 && shininess > 0.0 && att > 0.0) { + FP vec3 r = reflect( -s, n ); + FP float normFactor = ( shininess + 2.0 ) / 2.0; + specular = normFactor * pow( max( dot( r, vview ), 0.0 ), shininess ); + } + + diffuseColor += att * lights[0].intensity * diffuse * lights[0].color; + specularColor += att * specular; + + // 1 + if (lightCount < 2) + return; + att = 1.0; + if ( lights[1].type != TYPE_DIRECTIONAL ) { + s = lights[1].position - vpos; + if (length( lights[1].attenuation ) != 0.0) { + FP float dist = length(s); + att = 1.0 / (lights[1].attenuation.x + lights[1].attenuation.y * dist + lights[1].attenuation.z * dist * dist); + } + s = normalize( s ); + if ( lights[1].type == TYPE_SPOT ) { + if ( degrees(acos(dot(-s, normalize(lights[1].direction))) ) > lights[1].cutOffAngle) + att = 0.0; + } + } else { + s = normalize( -lights[1].direction ); + } + + diffuse = max( dot( s, n ), 0.0 ); + + specular = 0.0; + if (diffuse > 0.0 && shininess > 0.0 && att > 0.0) { + FP vec3 r = reflect( -s, n ); + FP float normFactor = ( shininess + 2.0 ) / 2.0; + specular = normFactor * pow( max( dot( r, vview ), 0.0 ), shininess ); + } + + diffuseColor += att * lights[1].intensity * diffuse * lights[1].color; + specularColor += att * specular; +} + +FP vec4 phongFunction(const in FP vec4 ambient, + const in FP vec4 diffuse, + const in FP vec4 specular, + const in FP float shininess, + const in FP vec3 worldPosition, + const in FP vec3 worldView, + const in FP vec3 worldNormal) +{ + // Calculate the lighting model, keeping the specular component separate + FP vec3 diffuseColor, specularColor; + adsModel(worldPosition, worldNormal, worldView, shininess, diffuseColor, specularColor); + + // Combine spec with ambient+diffuse for final fragment color + FP vec3 color = (ambient.rgb + diffuseColor) * diffuse.rgb + + specularColor * specular.rgb; + + return vec4(color, diffuse.a); +} diff --git a/src/extras/shaders/es2/phong.vert b/src/extras/shaders/es2/phong.vert deleted file mode 100644 index 2b4c51b14..000000000 --- a/src/extras/shaders/es2/phong.vert +++ /dev/null @@ -1,17 +0,0 @@ -attribute vec3 vertexPosition; -attribute vec3 vertexNormal; - -varying vec3 worldPosition; -varying vec3 worldNormal; - -uniform mat4 modelMatrix; -uniform mat3 modelNormalMatrix; -uniform mat4 modelViewProjection; - -void main() -{ - worldNormal = normalize( modelNormalMatrix * vertexNormal ); - worldPosition = vec3( modelMatrix * vec4( vertexPosition, 1.0 ) ); - - gl_Position = modelViewProjection * vec4( vertexPosition, 1.0 ); -} diff --git a/src/extras/shaders/es2/phongalpha.frag b/src/extras/shaders/es2/phongalpha.frag deleted file mode 100644 index c5ec43049..000000000 --- a/src/extras/shaders/es2/phongalpha.frag +++ /dev/null @@ -1,22 +0,0 @@ -#define FP highp - -// TODO: Replace with a struct -uniform FP vec3 ka; // Ambient reflectivity -uniform FP vec3 kd; // Diffuse reflectivity -uniform FP vec3 ks; // Specular reflectivity -uniform FP float shininess; // Specular shininess factor -uniform FP float alpha; - -uniform FP vec3 eyePosition; - -varying FP vec3 worldPosition; -varying FP vec3 worldNormal; - -#pragma include light.inc.frag - -void main() -{ - FP vec3 diffuseColor, specularColor; - adsModel(worldPosition, worldNormal, eyePosition, shininess, diffuseColor, specularColor); - gl_FragColor = vec4( ka + kd * diffuseColor + ks * specularColor, alpha ); -} diff --git a/src/extras/shaders/gl3/metalrough.vert b/src/extras/shaders/gl3/default.vert index 6d3a60ef6..f97cd099d 100644 --- a/src/extras/shaders/gl3/metalrough.vert +++ b/src/extras/shaders/gl3/default.vert @@ -48,7 +48,7 @@ ** ****************************************************************************/ -#version 150 +#version 150 core in vec3 vertexPosition; in vec3 vertexNormal; @@ -62,12 +62,14 @@ out vec2 texCoord; uniform mat4 modelMatrix; uniform mat3 modelNormalMatrix; -uniform mat4 mvp; +uniform mat4 modelViewProjection; + +uniform float texCoordScale; void main() { - // Pass the texture coordinates through - texCoord = vertexTexCoord; + // Pass through scaled texture coordinates + texCoord = vertexTexCoord * texCoordScale; // Transform position, normal, and tangent to world space worldPosition = vec3(modelMatrix * vec4(vertexPosition, 1.0)); @@ -75,5 +77,6 @@ void main() worldTangent.xyz = normalize(vec3(modelMatrix * vec4(vertexTangent.xyz, 0.0))); worldTangent.w = vertexTangent.w; - gl_Position = mvp * vec4(vertexPosition, 1.0); + // Calculate vertex position in clip coordinates + gl_Position = modelViewProjection * vec4(vertexPosition, 1.0); } diff --git a/src/extras/shaders/gl3/diffusemap.frag b/src/extras/shaders/gl3/diffusemap.frag index 7810fdb68..34fef5a43 100644 --- a/src/extras/shaders/gl3/diffusemap.frag +++ b/src/extras/shaders/gl3/diffusemap.frag @@ -1,7 +1,7 @@ #version 150 core -uniform vec3 ka; // Ambient reflectivity -uniform vec3 ks; // Specular reflectivity +uniform vec4 ka; // Ambient reflectivity +uniform vec4 ks; // Specular reflectivity uniform float shininess; // Specular shininess factor uniform vec3 eyePosition; @@ -14,14 +14,11 @@ in vec2 texCoord; out vec4 fragColor; -#pragma include light.inc.frag +#pragma include phong.inc.frag void main() { - vec3 diffuseTextureColor = texture( diffuseTexture, texCoord ).rgb; - - vec3 diffuseColor, specularColor; - adsModel(worldPosition, worldNormal, eyePosition, shininess, diffuseColor, specularColor); - - fragColor = vec4( diffuseTextureColor * ( ka + diffuseColor ) + ks * specularColor, 1.0 ); + vec4 diffuseTextureColor = texture( diffuseTexture, texCoord ); + vec3 worldView = normalize(eyePosition - worldPosition); + fragColor = phongFunction(ka, diffuseTextureColor, ks, shininess, worldPosition, worldView, worldNormal); } diff --git a/src/extras/shaders/gl3/diffusemap.vert b/src/extras/shaders/gl3/diffusemap.vert deleted file mode 100644 index 439be6e99..000000000 --- a/src/extras/shaders/gl3/diffusemap.vert +++ /dev/null @@ -1,24 +0,0 @@ -#version 150 core - -in vec3 vertexPosition; -in vec3 vertexNormal; -in vec2 vertexTexCoord; - -out vec3 worldPosition; -out vec3 worldNormal; -out vec2 texCoord; - -uniform mat4 modelMatrix; -uniform mat3 modelNormalMatrix; -uniform mat4 mvp; - -uniform float texCoordScale; - -void main() -{ - texCoord = vertexTexCoord * texCoordScale; - worldNormal = normalize( modelNormalMatrix * vertexNormal ); - worldPosition = vec3( modelMatrix * vec4( vertexPosition, 1.0 ) ); - - gl_Position = mvp * vec4( vertexPosition, 1.0 ); -} diff --git a/src/extras/shaders/gl3/diffusespecularmap.frag b/src/extras/shaders/gl3/diffusespecularmap.frag index fb809393a..8673a5121 100644 --- a/src/extras/shaders/gl3/diffusespecularmap.frag +++ b/src/extras/shaders/gl3/diffusespecularmap.frag @@ -1,7 +1,7 @@ #version 150 core // TODO: Replace with a struct -uniform vec3 ka; // Ambient reflectivity +uniform vec4 ka; // Ambient reflectivity uniform float shininess; // Specular shininess factor uniform vec3 eyePosition; @@ -15,15 +15,12 @@ in vec2 texCoord; out vec4 fragColor; -#pragma include light.inc.frag +#pragma include phong.inc.frag void main() { - vec3 diffuseTextureColor = texture( diffuseTexture, texCoord ).rgb; - vec3 specularTextureColor = texture( specularTexture, texCoord ).rgb; - - vec3 diffuseColor, specularColor; - adsModel(worldPosition, worldNormal, eyePosition, shininess, diffuseColor, specularColor); - - fragColor = vec4( diffuseTextureColor * ( ka + diffuseColor ) + specularTextureColor * specularColor, 1.0 ); + vec4 diffuseTextureColor = texture( diffuseTexture, texCoord ); + vec4 specularTextureColor = texture( specularTexture, texCoord ); + vec3 worldView = normalize(eyePosition - worldPosition); + fragColor = phongFunction(ka, diffuseTextureColor, specularTextureColor, shininess, worldPosition, worldView, worldNormal); } diff --git a/src/extras/shaders/gl3/light.inc.frag b/src/extras/shaders/gl3/light.inc.frag index ce5c581cf..0b642638f 100644 --- a/src/extras/shaders/gl3/light.inc.frag +++ b/src/extras/shaders/gl3/light.inc.frag @@ -23,200 +23,3 @@ struct EnvironmentLight { }; uniform EnvironmentLight envLight; uniform int envLightCount = 0; - -void adsModelNormalMapped(const in vec3 worldPos, - const in vec3 tsNormal, - const in vec3 worldEye, - const in float shininess, - const in mat3 tangentMatrix, - out vec3 diffuseColor, - out vec3 specularColor) -{ - diffuseColor = vec3(0.0); - specularColor = vec3(0.0); - - // We perform all work in tangent space, so we convert quantities from world space - vec3 tsPos = tangentMatrix * worldPos; - vec3 n = normalize(tsNormal); - vec3 v = normalize(tangentMatrix * (worldEye - worldPos)); - vec3 s = vec3(0.0); - - for (int i = 0; i < lightCount; ++i) { - float att = 1.0; - float sDotN = 0.0; - - if (lights[i].type != TYPE_DIRECTIONAL) { - // Point and Spot lights - - // Transform the light position from world to tangent space - vec3 tsLightPos = tangentMatrix * lights[i].position; - vec3 sUnnormalized = tsLightPos - tsPos; - s = normalize(sUnnormalized); // Light direction in tangent space - - // Calculate the attenuation factor - sDotN = dot(s, n); - if (sDotN > 0.0) { - if (lights[i].constantAttenuation != 0.0 - || lights[i].linearAttenuation != 0.0 - || lights[i].quadraticAttenuation != 0.0) { - float dist = length(sUnnormalized); - att = 1.0 / (lights[i].constantAttenuation + - lights[i].linearAttenuation * dist + - lights[i].quadraticAttenuation * dist * dist); - } - - // The light direction is in world space, convert to tangent space - if (lights[i].type == TYPE_SPOT) { - // Check if fragment is inside or outside of the spot light cone - vec3 tsLightDirection = tangentMatrix * lights[i].direction; - if (degrees(acos(dot(-s, tsLightDirection))) > lights[i].cutOffAngle) - sDotN = 0.0; - } - } - } else { - // Directional lights - // The light direction is in world space, convert to tangent space - s = normalize(tangentMatrix * -lights[i].direction); - sDotN = dot(s, n); - } - - // Calculate the diffuse factor - float diffuse = max(sDotN, 0.0); - - // Calculate the specular factor - float specular = 0.0; - if (diffuse > 0.0 && shininess > 0.0) { - float normFactor = (shininess + 2.0) / 2.0; - vec3 r = reflect(-s, n); // Reflection direction in tangent space - specular = normFactor * pow(max(dot(r, v), 0.0), shininess); - } - - // Accumulate the diffuse and specular contributions - diffuseColor += att * lights[i].intensity * diffuse * lights[i].color; - specularColor += att * lights[i].intensity * specular * lights[i].color; - } -} - -void adsModel(const in vec3 worldPos, - const in vec3 worldNormal, - const in vec3 worldEye, - const in float shininess, - out vec3 diffuseColor, - out vec3 specularColor) -{ - diffuseColor = vec3(0.0); - specularColor = vec3(0.0); - - // We perform all work in world space - vec3 n = normalize(worldNormal); - vec3 v = normalize(worldEye - worldPos); - vec3 s = vec3(0.0); - - for (int i = 0; i < lightCount; ++i) { - float att = 1.0; - float sDotN = 0.0; - - if (lights[i].type != TYPE_DIRECTIONAL) { - // Point and Spot lights - - // Light position is already in world space - vec3 sUnnormalized = lights[i].position - worldPos; - s = normalize(sUnnormalized); // Light direction - - // Calculate the attenuation factor - sDotN = dot(s, n); - if (sDotN > 0.0) { - if (lights[i].constantAttenuation != 0.0 - || lights[i].linearAttenuation != 0.0 - || lights[i].quadraticAttenuation != 0.0) { - float dist = length(sUnnormalized); - att = 1.0 / (lights[i].constantAttenuation + - lights[i].linearAttenuation * dist + - lights[i].quadraticAttenuation * dist * dist); - } - - // The light direction is in world space already - if (lights[i].type == TYPE_SPOT) { - // Check if fragment is inside or outside of the spot light cone - if (degrees(acos(dot(-s, lights[i].direction))) > lights[i].cutOffAngle) - sDotN = 0.0; - } - } - } else { - // Directional lights - // The light direction is in world space already - s = normalize(-lights[i].direction); - sDotN = dot(s, n); - } - - // Calculate the diffuse factor - float diffuse = max(sDotN, 0.0); - - // Calculate the specular factor - float specular = 0.0; - if (diffuse > 0.0 && shininess > 0.0) { - float normFactor = (shininess + 2.0) / 2.0; - vec3 r = reflect(-s, n); // Reflection direction in world space - specular = normFactor * pow(max(dot(r, v), 0.0), shininess); - } - - // Accumulate the diffuse and specular contributions - diffuseColor += att * lights[i].intensity * diffuse * lights[i].color; - specularColor += att * lights[i].intensity * specular * lights[i].color; - } -} - -void adModel(const in vec3 worldPos, - const in vec3 worldNormal, - out vec3 diffuseColor) -{ - diffuseColor = vec3(0.0); - - // We perform all work in world space - vec3 n = normalize(worldNormal); - vec3 s = vec3(0.0); - - for (int i = 0; i < lightCount; ++i) { - float att = 1.0; - float sDotN = 0.0; - - if (lights[i].type != TYPE_DIRECTIONAL) { - // Point and Spot lights - - // Light position is already in world space - vec3 sUnnormalized = lights[i].position - worldPos; - s = normalize(sUnnormalized); // Light direction - - // Calculate the attenuation factor - sDotN = dot(s, n); - if (sDotN > 0.0) { - if (lights[i].constantAttenuation != 0.0 - || lights[i].linearAttenuation != 0.0 - || lights[i].quadraticAttenuation != 0.0) { - float dist = length(sUnnormalized); - att = 1.0 / (lights[i].constantAttenuation + - lights[i].linearAttenuation * dist + - lights[i].quadraticAttenuation * dist * dist); - } - - // The light direction is in world space already - if (lights[i].type == TYPE_SPOT) { - // Check if fragment is inside or outside of the spot light cone - if (degrees(acos(dot(-s, lights[i].direction))) > lights[i].cutOffAngle) - sDotN = 0.0; - } - } - } else { - // Directional lights - // The light direction is in world space already - s = normalize(-lights[i].direction); - sDotN = dot(s, n); - } - - // Calculate the diffuse factor - float diffuse = max(sDotN, 0.0); - - // Accumulate the diffuse contributions - diffuseColor += att * lights[i].intensity * diffuse * lights[i].color; - } -} diff --git a/src/extras/shaders/gl3/normaldiffusemap.frag b/src/extras/shaders/gl3/normaldiffusemap.frag index a99a7ed73..bac776738 100644 --- a/src/extras/shaders/gl3/normaldiffusemap.frag +++ b/src/extras/shaders/gl3/normaldiffusemap.frag @@ -1,33 +1,36 @@ #version 150 core in vec3 worldPosition; +in vec3 worldNormal; +in vec4 worldTangent; in vec2 texCoord; -in mat3 tangentMatrix; uniform sampler2D diffuseTexture; uniform sampler2D normalTexture; // TODO: Replace with a struct -uniform vec3 ka; // Ambient reflectivity -uniform vec3 ks; // Specular reflectivity +uniform vec4 ka; // Ambient reflectivity +uniform vec4 ks; // Specular reflectivity uniform float shininess; // Specular shininess factor uniform vec3 eyePosition; out vec4 fragColor; -#pragma include light.inc.frag +#pragma include phong.inc.frag +#pragma include coordinatesystems.inc void main() { // Sample the textures at the interpolated texCoords vec4 diffuseTextureColor = texture( diffuseTexture, texCoord ); - vec3 normal = 2.0 * texture( normalTexture, texCoord ).rgb - vec3( 1.0 ); + vec3 tNormal = 2.0 * texture( normalTexture, texCoord ).rgb - vec3( 1.0 ); - // Calculate the lighting model, keeping the specular component separate - vec3 diffuseColor, specularColor; - adsModelNormalMapped(worldPosition, normal, eyePosition, shininess, tangentMatrix, diffuseColor, specularColor); + mat3 tangentMatrix = calcWorldSpaceToTangentSpaceMatrix(worldNormal, worldTangent); + mat3 invertTangentMatrix = transpose(tangentMatrix); - // Combine spec with ambient+diffuse for final fragment color - fragColor = vec4( ka + diffuseTextureColor.rgb * diffuseColor + ks * specularColor, 1.0 ); + vec3 wNormal = normalize(invertTangentMatrix * tNormal); + + vec3 worldView = normalize(eyePosition - worldPosition); + fragColor = phongFunction(ka, diffuseTextureColor, ks, shininess, worldPosition, worldView, wNormal); } diff --git a/src/extras/shaders/gl3/normaldiffusemap.vert b/src/extras/shaders/gl3/normaldiffusemap.vert deleted file mode 100644 index 8da443e8d..000000000 --- a/src/extras/shaders/gl3/normaldiffusemap.vert +++ /dev/null @@ -1,47 +0,0 @@ -#version 150 core - -in vec3 vertexPosition; -in vec3 vertexNormal; -in vec2 vertexTexCoord; -in vec4 vertexTangent; - -out vec3 worldPosition; -out vec2 texCoord; -out mat3 tangentMatrix; - -uniform mat4 modelMatrix; -uniform mat3 modelNormalMatrix; -uniform mat4 mvp; - -uniform float texCoordScale; - -void main() -{ - // Pass through scaled texture coordinates - texCoord = vertexTexCoord * texCoordScale; - - // Transform position, normal, and tangent to world coords - worldPosition = vec3(modelMatrix * vec4(vertexPosition, 1.0)); - vec3 normal = normalize(modelNormalMatrix * vertexNormal); - vec3 tangent = normalize(vec3(modelMatrix * vec4(vertexTangent.xyz, 0.0))); - - // Make the tangent truly orthogonal to the normal by using Gram-Schmidt. - // This allows to build the tangentMatrix below by simply transposing the - // tangent -> world space matrix (which would now be orthogonal) - tangent = normalize(tangent - dot(tangent, normal) * normal); - - // Calculate binormal vector. No "real" need to renormalize it, - // as built by crossing two normal vectors. - // To orient the binormal correctly, use the fourth coordinate of the tangent, - // which is +1 for a right hand system, and -1 for a left hand system. - vec3 binormal = cross(normal, tangent) * vertexTangent.w; - - // Construct matrix to transform from eye coords to tangent space - tangentMatrix = mat3( - tangent.x, binormal.x, normal.x, - tangent.y, binormal.y, normal.y, - tangent.z, binormal.z, normal.z); - - // Calculate vertex position in clip coordinates - gl_Position = mvp * vec4(vertexPosition, 1.0); -} diff --git a/src/extras/shaders/gl3/normaldiffusemapalpha.frag b/src/extras/shaders/gl3/normaldiffusemapalpha.frag deleted file mode 100644 index ce5cf0e90..000000000 --- a/src/extras/shaders/gl3/normaldiffusemapalpha.frag +++ /dev/null @@ -1,34 +0,0 @@ -#version 150 core - -in vec3 worldPosition; -in vec2 texCoord; -in mat3 tangentMatrix; - -uniform sampler2D diffuseTexture; -uniform sampler2D normalTexture; - -// TODO: Replace with a struct -uniform vec3 ka; // Ambient reflectivity -uniform vec3 ks; // Specular reflectivity -uniform float shininess; // Specular shininess factor - -uniform vec3 eyePosition; - -out vec4 fragColor; - -#pragma include light.inc.frag - -void main() -{ - // Sample the textures at the interpolated texCoords - vec4 diffuseTextureColor = texture( diffuseTexture, texCoord ); - vec3 normal = 2.0 * texture( normalTexture, texCoord ).rgb - vec3( 1.0 ); - - // Calculate the lighting model, keeping the specular component separate - vec3 diffuseColor, specularColor; - adsModelNormalMapped(worldPosition, normal, eyePosition, shininess, tangentMatrix, diffuseColor, specularColor); - - // Combine spec with ambient+diffuse for final fragment color - // Use the alpha from the diffuse texture (for alpha to coverage) - fragColor = vec4( ka + diffuseTextureColor.rgb * diffuseColor + ks * specularColor, diffuseTextureColor.a ); -} diff --git a/src/extras/shaders/gl3/normaldiffusespecularmap.frag b/src/extras/shaders/gl3/normaldiffusespecularmap.frag index b60cfe84c..d96b9e747 100644 --- a/src/extras/shaders/gl3/normaldiffusespecularmap.frag +++ b/src/extras/shaders/gl3/normaldiffusespecularmap.frag @@ -1,8 +1,9 @@ #version 150 core in vec3 worldPosition; +in vec3 worldNormal; +in vec4 worldTangent; in vec2 texCoord; -in mat3 tangentMatrix; out vec4 fragColor; @@ -10,26 +11,25 @@ uniform sampler2D diffuseTexture; uniform sampler2D specularTexture; uniform sampler2D normalTexture; -uniform vec3 ka; // Ambient reflectivity +uniform vec4 ka; // Ambient reflectivity uniform float shininess; // Specular shininess factor uniform vec3 eyePosition; -#pragma include light.inc.frag +#pragma include phong.inc.frag +#pragma include coordinatesystems.inc void main() { // Sample the textures at the interpolated texCoords vec4 diffuseTextureColor = texture( diffuseTexture, texCoord ); vec4 specularTextureColor = texture( specularTexture, texCoord ); - vec3 normal = 2.0 * texture( normalTexture, texCoord ).rgb - vec3( 1.0 ); + vec3 tNormal = 2.0 * texture( normalTexture, texCoord ).rgb - vec3( 1.0 ); - // Calculate the lighting model, keeping the specular component separate - vec3 diffuseColor, specularColor; - adsModelNormalMapped(worldPosition, normal, eyePosition, - shininess, tangentMatrix, - diffuseColor, specularColor); + mat3 tangentMatrix = calcWorldSpaceToTangentSpaceMatrix(worldNormal, worldTangent); + mat3 invertTangentMatrix = transpose(tangentMatrix); - // Combine spec with ambient+diffuse for final fragment color - fragColor = vec4((ka + diffuseColor) * diffuseTextureColor.rgb - + specularColor * specularTextureColor.rgb, 1.0); + vec3 wNormal = normalize(invertTangentMatrix * tNormal); + + vec3 worldView = normalize(eyePosition - worldPosition); + fragColor = phongFunction(ka, diffuseTextureColor, specularTextureColor, shininess, worldPosition, worldView, wNormal); } diff --git a/src/extras/shaders/gl3/pervertexcolor.frag b/src/extras/shaders/gl3/pervertexcolor.frag index b5ed5a33d..40fc066d6 100644 --- a/src/extras/shaders/gl3/pervertexcolor.frag +++ b/src/extras/shaders/gl3/pervertexcolor.frag @@ -2,15 +2,16 @@ in vec3 worldPosition; in vec3 worldNormal; -in vec3 color; +in vec4 color; out vec4 fragColor; -#pragma include light.inc.frag +uniform vec3 eyePosition; + +#pragma include phong.inc.frag void main() { - vec3 diffuseColor; - adModel(worldPosition, worldNormal, diffuseColor); - fragColor = vec4( color + color * diffuseColor, 1.0 ); + vec3 worldView = normalize(eyePosition - worldPosition); + fragColor = phongFunction(color, color, vec4(0.0), 0.0, worldPosition, worldView, worldNormal); } diff --git a/src/extras/shaders/gl3/pervertexcolor.vert b/src/extras/shaders/gl3/pervertexcolor.vert index 87713a520..1d721e945 100644 --- a/src/extras/shaders/gl3/pervertexcolor.vert +++ b/src/extras/shaders/gl3/pervertexcolor.vert @@ -2,11 +2,11 @@ in vec3 vertexPosition; in vec3 vertexNormal; -in vec3 vertexColor; +in vec4 vertexColor; out vec3 worldPosition; out vec3 worldNormal; -out vec3 color; +out vec4 color; uniform mat4 modelMatrix; uniform mat3 modelNormalMatrix; diff --git a/src/extras/shaders/gl3/phong.frag b/src/extras/shaders/gl3/phong.frag index a4d7e0969..3652672b5 100644 --- a/src/extras/shaders/gl3/phong.frag +++ b/src/extras/shaders/gl3/phong.frag @@ -1,8 +1,8 @@ #version 150 core -uniform vec3 ka; // Ambient reflectivity -uniform vec3 kd; // Diffuse reflectivity -uniform vec3 ks; // Specular reflectivity +uniform vec4 ka; // Ambient reflectivity +uniform vec4 kd; // Diffuse reflectivity +uniform vec4 ks; // Specular reflectivity uniform float shininess; // Specular shininess factor uniform vec3 eyePosition; @@ -12,11 +12,10 @@ in vec3 worldNormal; out vec4 fragColor; -#pragma include light.inc.frag +#pragma include phong.inc.frag void main() { - vec3 diffuseColor, specularColor; - adsModel(worldPosition, worldNormal, eyePosition, shininess, diffuseColor, specularColor); - fragColor = vec4( ka + kd * diffuseColor + ks * specularColor, 1.0 ); + vec3 worldView = normalize(eyePosition - worldPosition); + fragColor = phongFunction(ka, kd, ks, shininess, worldPosition, worldView, worldNormal); } diff --git a/src/extras/shaders/gl3/phong.inc.frag b/src/extras/shaders/gl3/phong.inc.frag new file mode 100644 index 000000000..47a6ecd4a --- /dev/null +++ b/src/extras/shaders/gl3/phong.inc.frag @@ -0,0 +1,138 @@ +/**************************************************************************** +** +** Copyright (C) 2017 Klaralvdalens Datakonsult AB (KDAB). +** Contact: https://www.qt.io/licensing/ +** +** This file is part of the Qt3D module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:BSD$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and The Qt Company. For licensing terms +** and conditions see https://www.qt.io/terms-conditions. For further +** information use the contact form at https://www.qt.io/contact-us. +** +** BSD License Usage +** Alternatively, you may use this file under the terms of the BSD license +** as follows: +** +** "Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the name of The Qt Company Ltd nor the names of its +** contributors may be used to endorse or promote products derived +** from this software without specific prior written permission. +** +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#pragma include light.inc.frag + +void adsModel(const in vec3 worldPos, + const in vec3 worldNormal, + const in vec3 worldView, + const in float shininess, + out vec3 diffuseColor, + out vec3 specularColor) +{ + diffuseColor = vec3(0.0); + specularColor = vec3(0.0); + + // We perform all work in world space + vec3 n = normalize(worldNormal); + vec3 s = vec3(0.0); + + for (int i = 0; i < lightCount; ++i) { + float att = 1.0; + float sDotN = 0.0; + + if (lights[i].type != TYPE_DIRECTIONAL) { + // Point and Spot lights + + // Light position is already in world space + vec3 sUnnormalized = lights[i].position - worldPos; + s = normalize(sUnnormalized); // Light direction + + // Calculate the attenuation factor + sDotN = dot(s, n); + if (sDotN > 0.0) { + if (lights[i].constantAttenuation != 0.0 + || lights[i].linearAttenuation != 0.0 + || lights[i].quadraticAttenuation != 0.0) { + float dist = length(sUnnormalized); + att = 1.0 / (lights[i].constantAttenuation + + lights[i].linearAttenuation * dist + + lights[i].quadraticAttenuation * dist * dist); + } + + // The light direction is in world space already + if (lights[i].type == TYPE_SPOT) { + // Check if fragment is inside or outside of the spot light cone + if (degrees(acos(dot(-s, lights[i].direction))) > lights[i].cutOffAngle) + sDotN = 0.0; + } + } + } else { + // Directional lights + // The light direction is in world space already + s = normalize(-lights[i].direction); + sDotN = dot(s, n); + } + + // Calculate the diffuse factor + float diffuse = max(sDotN, 0.0); + + // Calculate the specular factor + float specular = 0.0; + if (diffuse > 0.0 && shininess > 0.0) { + float normFactor = (shininess + 2.0) / 2.0; + vec3 r = reflect(-s, n); // Reflection direction in world space + specular = normFactor * pow(max(dot(r, worldView), 0.0), shininess); + } + + // Accumulate the diffuse and specular contributions + diffuseColor += att * lights[i].intensity * diffuse * lights[i].color; + specularColor += att * lights[i].intensity * specular * lights[i].color; + } +} + +vec4 phongFunction(const in vec4 ambient, + const in vec4 diffuse, + const in vec4 specular, + const in float shininess, + const in vec3 worldPosition, + const in vec3 worldView, + const in vec3 worldNormal) +{ + // Calculate the lighting model, keeping the specular component separate + vec3 diffuseColor, specularColor; + adsModel(worldPosition, worldNormal, worldView, shininess, diffuseColor, specularColor); + + // Combine spec with ambient+diffuse for final fragment color + vec3 color = (ambient.rgb + diffuseColor) * diffuse.rgb + + specularColor * specular.rgb; + + return vec4(color, diffuse.a); +} diff --git a/src/extras/shaders/gl3/phong.vert b/src/extras/shaders/gl3/phong.vert deleted file mode 100644 index cdb3c70e9..000000000 --- a/src/extras/shaders/gl3/phong.vert +++ /dev/null @@ -1,19 +0,0 @@ -#version 150 core - -in vec3 vertexPosition; -in vec3 vertexNormal; - -out vec3 worldPosition; -out vec3 worldNormal; - -uniform mat4 modelMatrix; -uniform mat3 modelNormalMatrix; -uniform mat4 modelViewProjection; - -void main() -{ - worldNormal = normalize( modelNormalMatrix * vertexNormal ); - worldPosition = vec3( modelMatrix * vec4( vertexPosition, 1.0 ) ); - - gl_Position = modelViewProjection * vec4( vertexPosition, 1.0 ); -} diff --git a/src/extras/shaders/gl3/phongalpha.frag b/src/extras/shaders/gl3/phongalpha.frag deleted file mode 100644 index cb019e9aa..000000000 --- a/src/extras/shaders/gl3/phongalpha.frag +++ /dev/null @@ -1,24 +0,0 @@ -#version 150 core - -// TODO: Replace with a struct -uniform vec3 ka; // Ambient reflectivity -uniform vec3 kd; // Diffuse reflectivity -uniform vec3 ks; // Specular reflectivity -uniform float shininess; // Specular shininess factor -uniform float alpha; - -uniform vec3 eyePosition; - -in vec3 worldPosition; -in vec3 worldNormal; - -out vec4 fragColor; - -#pragma include light.inc.frag - -void main() -{ - vec3 diffuseColor, specularColor; - adsModel(worldPosition, worldNormal, eyePosition, shininess, diffuseColor, specularColor); - fragColor = vec4( ka + kd * diffuseColor + ks * specularColor, alpha ); -} diff --git a/src/extras/text/distancefieldtextrenderer.cpp b/src/extras/text/distancefieldtextrenderer.cpp index 9f390e8da..4cf9c0b4a 100644 --- a/src/extras/text/distancefieldtextrenderer.cpp +++ b/src/extras/text/distancefieldtextrenderer.cpp @@ -80,8 +80,8 @@ void DistanceFieldTextRendererPrivate::init() m_geometry = new Qt3DRender::QGeometry(m_renderer); m_renderer->setGeometry(m_geometry); - m_vertexBuffer = new Qt3DRender::QBuffer(Qt3DRender::QBuffer::VertexBuffer, m_geometry); - m_indexBuffer = new Qt3DRender::QBuffer(Qt3DRender::QBuffer::IndexBuffer, m_geometry); + m_vertexBuffer = new Qt3DRender::QBuffer(m_geometry); + m_indexBuffer = new Qt3DRender::QBuffer(m_geometry); m_positionAttr = new Qt3DRender::QAttribute(m_geometry); m_positionAttr->setName(Qt3DRender::QAttribute::defaultPositionAttributeName()); |