diff options
Diffstat (limited to 'examples/qt3d/skybox')
-rw-r--r-- | examples/qt3d/skybox/Skybox.qml | 197 | ||||
-rw-r--r-- | examples/qt3d/skybox/main.cpp | 68 | ||||
-rw-r--r-- | examples/qt3d/skybox/main.qml | 78 | ||||
-rw-r--r-- | examples/qt3d/skybox/skybox.pro | 11 | ||||
-rw-r--r-- | examples/qt3d/skybox/skybox.qrc | 6 |
5 files changed, 360 insertions, 0 deletions
diff --git a/examples/qt3d/skybox/Skybox.qml b/examples/qt3d/skybox/Skybox.qml new file mode 100644 index 000000000..e8dfc29d1 --- /dev/null +++ b/examples/qt3d/skybox/Skybox.qml @@ -0,0 +1,197 @@ +/**************************************************************************** +** +** Copyright (C) 2015 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. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +import Qt3D 2.0 +import Qt3D.Render 2.0 + +Entity { + + property alias cameraPosition: cameraTranslate.translation; + property string sourceDirectory: "qrc:/assets/cubemaps/miramar/miramar"; + property string extension: ".webp" + + property TextureCubeMap skyboxTexture: TextureCubeMap { + generateMipMaps: false + magnificationFilter: Texture.Linear + minificationFilter: Texture.Linear + wrapMode { + x: WrapMode.ClampToEdge + y: WrapMode.ClampToEdge + } + TextureImage { cubeMapFace: Texture.CubeMapPositiveX; source: sourceDirectory + "_posx" + extension } + TextureImage { cubeMapFace: Texture.CubeMapPositiveY; source: sourceDirectory + "_posy" + extension } + TextureImage { cubeMapFace: Texture.CubeMapPositiveZ; source: sourceDirectory + "_posz" + extension } + TextureImage { cubeMapFace: Texture.CubeMapNegativeX; source: sourceDirectory + "_negx" + extension } + TextureImage { cubeMapFace: Texture.CubeMapNegativeY; source: sourceDirectory + "_negy" + extension } + TextureImage { cubeMapFace: Texture.CubeMapNegativeZ; source: sourceDirectory + "_negz" + extension } + } + + ShaderProgram { + id: gl3SkyboxShader + + vertexShaderCode: " + #version 140 + + in vec3 vertexPosition; + out vec3 texCoord0; + + uniform mat4 mvp; + uniform mat4 inverseProjectionMatrix; + uniform mat4 inverseModelView; + + void main() + { + texCoord0 = vertexPosition.xyz; + gl_Position = vec4(mvp * vec4(vertexPosition, 1.0)).xyww; + } + " + fragmentShaderCode: " + #version 140 + + in vec3 texCoord0; + out vec4 fragColor; + uniform samplerCube skyboxTexture; + + void main() + { + fragColor = texture(skyboxTexture, texCoord0); + } + " + } + + ShaderProgram { + id: gl2es2SkyboxShader + + vertexShaderCode: " + attribute vec3 vertexPosition; + varying vec3 texCoord0; + + uniform mat4 mvp; + uniform mat4 inverseProjectionMatrix; + uniform mat4 inverseModelView; + + void main() + { + texCoord0 = vertexPosition.xyz; + gl_Position = vec4(mvp * vec4(vertexPosition, 1.0)).xyww; + } + " + fragmentShaderCode: " + varying highp vec3 texCoord0; + uniform samplerCube skyboxTexture; + + void main() + { + gl_FragColor = textureCube(skyboxTexture, texCoord0); + } + " + } + + CuboidMesh { + id: cuboidMesh + yzMeshResolution: Qt.size(2, 2) + xzMeshResolution: Qt.size(2, 2) + xyMeshResolution: Qt.size(2, 2) + } + + Transform { + id: transform + Translate { id: cameraTranslate; } + } + + Material { + id: skyboxMaterial + + parameters: [ + Parameter { name: "skyboxTexture"; value: skyboxTexture} + ] + + effect: Effect { + techniques: [ + // GL3 Technique + Technique { + openGLFilter { + api: OpenGLFilter.Desktop + profile: OpenGLFilter.Core + majorVersion: 3 + minorVersion: 1 + } + renderPasses: RenderPass { + shaderProgram: gl3SkyboxShader + renderStates: [ + // cull front faces + CullFace { mode: CullFace.Front }, + DepthTest { func: DepthTest.LessOrEqual } + ] + } + }, + Technique { + openGLFilter { + api: OpenGLFilter.Desktop + profile: OpenGLFilter.None + majorVersion: 2 + minorVersion: 0 + } + renderPasses: RenderPass { + shaderProgram: gl2es2SkyboxShader + renderStates: [ + CullFace { mode: CullFace.Front }, + DepthTest { func: DepthTest.LessOrEqual } + ] + } + }, + Technique { + openGLFilter { + api: OpenGLFilter.ES + profile: OpenGLFilter.None + majorVersion: 2 + minorVersion: 0 + } + renderPasses: RenderPass { + shaderProgram: gl2es2SkyboxShader + renderStates: [ + CullFace { mode: CullFace.Front }, + DepthTest { func: DepthTest.LessOrEqual } + ] + } + } + ] + } + } + + components: [cuboidMesh, skyboxMaterial, transform] +} + diff --git a/examples/qt3d/skybox/main.cpp b/examples/qt3d/skybox/main.cpp new file mode 100644 index 000000000..698403872 --- /dev/null +++ b/examples/qt3d/skybox/main.cpp @@ -0,0 +1,68 @@ +/**************************************************************************** +** +** Copyright (C) 2015 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 <Qt3DCore/window.h> +#include <Qt3DRenderer/QRenderAspect> +#include <Qt3DInput/QInputAspect> +#include <Qt3DQuick/QQmlAspectEngine> + +#include <exampleresources.h> + +#include <QGuiApplication> +#include <QtQml> + +int main(int argc, char* argv[]) +{ + QGuiApplication app(argc, argv); + + initializeAssetResources("../exampleresources/example-assets.qrb"); + + Qt3D::Window view; + Qt3D::Quick::QQmlAspectEngine engine; + + engine.aspectEngine()->registerAspect(new Qt3D::QRenderAspect()); + engine.aspectEngine()->registerAspect(new Qt3D::QInputAspect()); + + QVariantMap data; + data.insert(QStringLiteral("surface"), QVariant::fromValue(static_cast<QSurface *>(&view))); + data.insert(QStringLiteral("eventSource"), QVariant::fromValue(&view)); + engine.aspectEngine()->setData(data); + engine.aspectEngine()->initialize(); + + engine.setSource(QUrl("qrc:/main.qml")); + view.show(); + return app.exec(); +} diff --git a/examples/qt3d/skybox/main.qml b/examples/qt3d/skybox/main.qml new file mode 100644 index 000000000..83bb663cf --- /dev/null +++ b/examples/qt3d/skybox/main.qml @@ -0,0 +1,78 @@ +/**************************************************************************** +** +** Copyright (C) 2015 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. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +import Qt3D 2.0 +import Qt3D.Render 2.0 + +Entity { + id: root + + components: FrameGraph { + ForwardRenderer { + camera: basicCamera + clearColor: "black" + } + } + + Camera { + id: basicCamera + projectionType: CameraLens.PerspectiveProjection + fieldOfView: 60 + aspectRatio: 16/9 + nearPlane: 0.01 + farPlane: 1000.0 + viewCenter: Qt.vector3d( 0.0, 0.0, 0.0 ) + upVector: Qt.vector3d( 0.0, 1.0, 0.0 ) + position: Qt.vector3d( 0.0, 0.0, -40.0 ) + } + + // So that the camera is rendered always at the same position as the camera + Skybox { + cameraPosition: basicCamera.position + } + + Configuration { + controlledCamera: basicCamera + } + + Entity { + components: [ + SphereMesh { radius: 5 }, + PhongMaterial { diffuse: "dodgerblue" } + ] + } +} + diff --git a/examples/qt3d/skybox/skybox.pro b/examples/qt3d/skybox/skybox.pro new file mode 100644 index 000000000..c58d7f90e --- /dev/null +++ b/examples/qt3d/skybox/skybox.pro @@ -0,0 +1,11 @@ +TEMPLATE = app + +QT += 3dcore 3drenderer 3dinput 3dquick qml quick + +include("../exampleresources/exampleresources.pri") + +RESOURCES += \ + skybox.qrc + +SOURCES += \ + main.cpp diff --git a/examples/qt3d/skybox/skybox.qrc b/examples/qt3d/skybox/skybox.qrc new file mode 100644 index 000000000..927dfb169 --- /dev/null +++ b/examples/qt3d/skybox/skybox.qrc @@ -0,0 +1,6 @@ +<RCC> + <qresource prefix="/"> + <file>main.qml</file> + <file>Skybox.qml</file> + </qresource> +</RCC> |