diff options
Diffstat (limited to 'src/Runtime/ogl-runtime/src/runtime/q3dsqmlscript.cpp')
| m--------- | src/Runtime/ogl-runtime | 0 | ||||
| -rw-r--r-- | src/Runtime/ogl-runtime/src/runtime/q3dsqmlscript.cpp | 742 |
2 files changed, 0 insertions, 742 deletions
diff --git a/src/Runtime/ogl-runtime b/src/Runtime/ogl-runtime new file mode 160000 +Subproject 427fddb50d43aa21a90fc7356ee3cdd8a908df5 diff --git a/src/Runtime/ogl-runtime/src/runtime/q3dsqmlscript.cpp b/src/Runtime/ogl-runtime/src/runtime/q3dsqmlscript.cpp deleted file mode 100644 index 725c7520..00000000 --- a/src/Runtime/ogl-runtime/src/runtime/q3dsqmlscript.cpp +++ /dev/null @@ -1,742 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2017 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of Qt 3D Studio. -** -** $QT_BEGIN_LICENSE:GPL$ -** 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. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 3 or (at your option) any later version -** approved by the KDE Free Qt Foundation. The licenses are as published by -** the Free Software Foundation and appearing in the file LICENSE.GPL3 -** included in the packaging of this file. Please review the following -** information to ensure the GNU General Public License requirements will -** be met: https://www.gnu.org/licenses/gpl-3.0.html. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "q3dsqmlscript.h" - -#include "Qt3DSQmlEngine.h" -#include "Qt3DSElementSystem.h" -#include "Qt3DSApplication.h" -#include "Qt3DSPresentation.h" -#include "Qt3DSInputEngine.h" -#include "Qt3DSInputFrame.h" -#include "Qt3DSQmlElementHelper.h" -#include "Qt3DSHash.h" -#include "Qt3DSEulerAngles.h" -#include "Qt3DSMathUtils.h" - -#include <QMetaProperty> - -using namespace Q3DStudio; -using namespace qt3ds::runtime; - -QJSValue argToQJSValue(qt3ds::foundation::IStringTable &strTable, - Q3DStudio::UINT8 type, const UVariant &value) { - switch (type) { - case ATTRIBUTETYPE_INT32: - case ATTRIBUTETYPE_HASH: - return QJSValue(value.m_INT32); - case ATTRIBUTETYPE_FLOAT: - return QJSValue(value.m_FLOAT); - case ATTRIBUTETYPE_BOOL: - return QJSValue(value.m_INT32 != 0); - case ATTRIBUTETYPE_STRING: - return QJSValue(strTable.HandleToStr(value.m_StringHandle)); - case ATTRIBUTETYPE_NONE: - return QJSValue(); - default: - qCCritical(qt3ds::INVALID_OPERATION) - << "Pushed event argument value of unknown type: "<< type; - } - return QJSValue(); -} - -void eventCallback(void *contextData, SEventCommand &event) -{ - auto data = static_cast<Q3DSQmlScript::EventData *>(contextData); - qt3ds::foundation::IStringTable &strTable( - event.m_Target->GetBelongedPresentation()->GetStringTable()); - QJSValue arg1 = argToQJSValue(strTable, event.m_Arg1Type, event.m_Arg1); - QJSValue arg2 = argToQJSValue(strTable, event.m_Arg2Type, event.m_Arg2); - data->function.call({arg1, arg2}); -} - -Q3DSQmlScript::Q3DSQmlScript(CQmlEngine &api, Q3DSQmlBehavior &object, - TElement &behavior, TElement &owner) - : QObject(nullptr) - , m_api(api) - , m_object(object) - , m_behavior(behavior) - , m_owner(owner) - , m_initialized(false) - , m_lastActivationState(false) - , m_deltaTime(0.0f) - , m_lastTime(0) -{ - qt3ds::foundation::IStringTable &strTable - = m_behavior.GetBelongedPresentation()->GetStringTable(); - const QMetaObject *meta = object.metaObject(); - for (int i = 0; i < meta->propertyCount(); ++i) { - QMetaProperty property = meta->property(i); - QVariant::Type t = property.type(); - if (static_cast<QMetaType::Type>(t) == QMetaType::QVariant) { - // detect type from behavior property - auto nameHash = CHash::HashAttribute(property.name()); - Option<element::TPropertyDescAndValuePtr> value = behavior.FindProperty(nameHash); - if (value.hasValue()) { - switch (value->first.m_Type) { - case ATTRIBUTETYPE_INT32: - case ATTRIBUTETYPE_HASH: - t = QVariant::Int; - break; - case ATTRIBUTETYPE_FLOAT: - t = QVariant::Double; - break; - case ATTRIBUTETYPE_BOOL: - t = QVariant::Bool; - break; - case ATTRIBUTETYPE_STRING: - t = QVariant::String; - break; - case ATTRIBUTETYPE_FLOAT4: - t = QVariant::Vector4D; - break; - case ATTRIBUTETYPE_FLOAT3: - t = QVariant::Vector3D; - break; - case ATTRIBUTETYPE_FLOAT2: - t = QVariant::Vector2D; - break; - default: - break; - } - } else { - // detect vectors - QByteArray name(property.name()); - QByteArray xname = name + QByteArrayLiteral(".x"); - Option<element::TPropertyDescAndValuePtr> xvalue - = behavior.FindProperty(CHash::HashAttribute(xname.data())); - QByteArray rname = name + QByteArrayLiteral(".r"); - Option<element::TPropertyDescAndValuePtr> rvalue - = behavior.FindProperty(CHash::HashAttribute(rname.data())); - if (xvalue.hasValue()) { - QByteArray yname = name + QByteArrayLiteral(".y"); - QByteArray zname = name + QByteArrayLiteral(".z"); - QByteArray wname = name + QByteArrayLiteral(".w"); - - Option<element::TPropertyDescAndValuePtr> yvalue - = behavior.FindProperty(CHash::HashAttribute(yname.data())); - Option<element::TPropertyDescAndValuePtr> zvalue - = behavior.FindProperty(CHash::HashAttribute(zname.data())); - Option<element::TPropertyDescAndValuePtr> wvalue - = behavior.FindProperty(CHash::HashAttribute(wname.data())); - int count = 1; - count += yvalue.hasValue() ? 1 : 0; - count += zvalue.hasValue() ? 1 : 0; - count += wvalue.hasValue() ? 1 : 0; - if (count == 2) - t = QVariant::Vector2D; - else if (count == 3) - t = QVariant::Vector3D; - else if (count == 4) - t = QVariant::Vector4D; - } else if (rvalue.hasValue()) { - QByteArray gname = name + QByteArrayLiteral(".g"); - QByteArray bname = name + QByteArrayLiteral(".b"); - QByteArray aname = name + QByteArrayLiteral(".a"); - Option<element::TPropertyDescAndValuePtr> gvalue - = behavior.FindProperty(CHash::HashAttribute(gname.data())); - Option<element::TPropertyDescAndValuePtr> bvalue - = behavior.FindProperty(CHash::HashAttribute(bname.data())); - Option<element::TPropertyDescAndValuePtr> avalue - = behavior.FindProperty(CHash::HashAttribute(aname.data())); - int count = 1; - count += gvalue.hasValue() ? 1 : 0; - count += bvalue.hasValue() ? 1 : 0; - count += avalue.hasValue() ? 1 : 0; - if (count == 2) - t = QVariant::Vector2D; - else if (count == 3) - t = QVariant::Vector3D; - else if (count == 4) - t = QVariant::Vector4D; - } - } - } - switch (t) { - case QVariant::Bool: { - const char *name = property.name(); - auto nameHash = CHash::HashAttribute(name); - Option<element::TPropertyDescAndValuePtr> value = behavior.FindProperty(nameHash); - if (value.hasValue()) { - std::function<void()> mapper = [&object, property, value]() -> void { - Q3DStudio::UVariant *val = value->second; - property.write(&object, QVariant::fromValue<bool>(val->m_INT32 > 0)); - }; - m_mappedProperties.push_back(mapper); - } - } break; - case QVariant::Int: - case QVariant::UInt: - case QVariant::LongLong: - case QVariant::ULongLong: { - const char *name = property.name(); - auto nameHash = CHash::HashAttribute(name); - Option<element::TPropertyDescAndValuePtr> value = behavior.FindProperty(nameHash); - if (value.hasValue()) { - std::function<void()> mapper = [&object, property, value]() { - Q3DStudio::UVariant *val = value->second; - property.write(&object, QVariant::fromValue(val->m_INT32)); - }; - m_mappedProperties.push_back(mapper); - } - } break; - case QVariant::Double: { - const char *name = property.name(); - auto nameHash = CHash::HashAttribute(name); - Option<element::TPropertyDescAndValuePtr> value = behavior.FindProperty(nameHash); - if (value.hasValue()) { - std::function<void()> mapper = [&object, property, value]() { - Q3DStudio::UVariant *val = value->second; - property.write(&object, QVariant::fromValue(val->m_FLOAT)); - }; - m_mappedProperties.push_back(mapper); - } - } break; - case QVariant::String: { - const char *name = property.name(); - auto nameHash = CHash::HashAttribute(name); - Option<element::TPropertyDescAndValuePtr> value = behavior.FindProperty(nameHash); - if (value.hasValue()) { - std::function<void()> mapper = [&object, property, value, &strTable]() { - Q3DStudio::UVariant *val = value->second; - property.write(&object, QVariant::fromValue( - QString::fromUtf8(strTable.HandleToStr(val->m_StringHandle).c_str()))); - }; - m_mappedProperties.push_back(mapper); - } - } break; - case QVariant::Vector2D: { - std::function<void()> mapper; - auto nameHash = CHash::HashAttribute(property.name()); - Option<element::TPropertyDescAndValuePtr> prop = behavior.FindProperty(nameHash); - if (prop.hasValue() && prop->first.m_Type == Q3DStudio::ATTRIBUTETYPE_FLOAT2) { - mapper = [&object, property, prop]() { - QVector2D vec; - Q3DStudio::UVariant *value = prop->second; - vec.setX(value->m_FLOAT3[0]); - vec.setY(value->m_FLOAT3[1]); - property.write(&object, QVariant::fromValue(vec)); - }; - m_mappedProperties.push_back(mapper); - } else { - QByteArray name(property.name()); - QByteArray cname = name + QByteArrayLiteral(".x"); - auto nameHash = CHash::HashAttribute(cname.data()); - Option<element::TPropertyDescAndValuePtr> xvalue = behavior.FindProperty(nameHash); - if (xvalue.hasValue()) { - cname = name + QByteArrayLiteral(".y"); - nameHash = CHash::HashAttribute(cname.data()); - Option<element::TPropertyDescAndValuePtr> yvalue - = behavior.FindProperty(nameHash); - - if (xvalue.hasValue() && yvalue.hasValue()) { - mapper = [&object, property, xvalue, yvalue]() { - QVector2D vec; - vec.setX(xvalue->second->m_FLOAT); - vec.setY(yvalue->second->m_FLOAT); - property.write(&object, QVariant::fromValue(vec)); - }; - m_mappedProperties.push_back(mapper); - } - } - } - } break; - case QVariant::Vector3D: { - std::function<void()> mapper; - auto nameHash = CHash::HashAttribute(property.name()); - Option<element::TPropertyDescAndValuePtr> prop = behavior.FindProperty(nameHash); - if (prop.hasValue() && prop->first.m_Type == Q3DStudio::ATTRIBUTETYPE_FLOAT3) { - mapper = [&object, property, prop]() { - QVector3D vec; - Q3DStudio::UVariant *value = prop->second; - vec.setX(value->m_FLOAT3[0]); - vec.setY(value->m_FLOAT3[1]); - vec.setZ(value->m_FLOAT3[2]); - property.write(&object, QVariant::fromValue(vec)); - }; - m_mappedProperties.push_back(mapper); - } else { - QByteArray name(property.name()); - QByteArray cname = name + QByteArrayLiteral(".x"); - auto nameHash = CHash::HashAttribute(cname.data()); - Option<element::TPropertyDescAndValuePtr> xvalue = behavior.FindProperty(nameHash); - if (xvalue.hasValue()) { - cname = name + QByteArrayLiteral(".y"); - nameHash = CHash::HashAttribute(cname.data()); - Option<element::TPropertyDescAndValuePtr> yvalue - = behavior.FindProperty(nameHash); - cname = name + QByteArrayLiteral(".z"); - nameHash = CHash::HashAttribute(cname.data()); - Option<element::TPropertyDescAndValuePtr> zvalue - = behavior.FindProperty(nameHash); - - if (xvalue.hasValue() && yvalue.hasValue() && zvalue.hasValue()) { - mapper = [&object, property, xvalue, yvalue, zvalue]() { - QVector3D vec; - vec.setX(xvalue->second->m_FLOAT); - vec.setY(yvalue->second->m_FLOAT); - vec.setZ(zvalue->second->m_FLOAT); - property.write(&object, QVariant::fromValue(vec)); - }; - m_mappedProperties.push_back(mapper); - } - } - } - } break; - case QVariant::Color: - case QVariant::Vector4D: { - std::function<void()> mapper; - auto nameHash = CHash::HashAttribute(property.name()); - Option<element::TPropertyDescAndValuePtr> prop = behavior.FindProperty(nameHash); - if (prop.hasValue() && prop->first.m_Type == Q3DStudio::ATTRIBUTETYPE_FLOAT4) { - mapper = [&object, property, prop]() { - QVector4D vec; - Q3DStudio::UVariant *value = prop->second; - vec.setX(value->m_FLOAT4[0]); - vec.setY(value->m_FLOAT4[1]); - vec.setZ(value->m_FLOAT4[2]); - vec.setW(value->m_FLOAT4[3]); - property.write(&object, QVariant::fromValue(vec)); - }; - m_mappedProperties.push_back(mapper); - } else { - QByteArray name(property.name()); - QByteArray cname = name + QByteArrayLiteral(".x"); - auto nameHash = CHash::HashAttribute(cname.data()); - Option<element::TPropertyDescAndValuePtr> xvalue = behavior.FindProperty(nameHash); - if (xvalue.hasValue()) { - cname = name + QByteArrayLiteral(".y"); - nameHash = CHash::HashAttribute(cname.data()); - Option<element::TPropertyDescAndValuePtr> yvalue - = behavior.FindProperty(nameHash); - cname = name + QByteArrayLiteral(".z"); - nameHash = CHash::HashAttribute(cname.data()); - Option<element::TPropertyDescAndValuePtr> zvalue - = behavior.FindProperty(nameHash); - cname = name + QByteArrayLiteral(".w"); - nameHash = CHash::HashAttribute(cname.data()); - Option<element::TPropertyDescAndValuePtr> wvalue - = behavior.FindProperty(nameHash); - - if (xvalue.hasValue() && yvalue.hasValue() && zvalue.hasValue() - && wvalue.hasValue()) { - mapper = [&object, property, xvalue, yvalue, zvalue, wvalue]() { - QVector4D vec; - vec.setX(xvalue->second->m_FLOAT); - vec.setY(yvalue->second->m_FLOAT); - vec.setZ(zvalue->second->m_FLOAT); - vec.setW(wvalue->second->m_FLOAT); - property.write(&object, QVariant::fromValue(vec)); - }; - m_mappedProperties.push_back(mapper); - } - } else { - cname = name + QByteArrayLiteral(".r"); - auto nameHash = CHash::HashAttribute(cname.data()); - Option<element::TPropertyDescAndValuePtr> rvalue - = behavior.FindProperty(nameHash); - if (rvalue.hasValue()) { - cname = name + QByteArrayLiteral(".g"); - nameHash = CHash::HashAttribute(cname.data()); - Option<element::TPropertyDescAndValuePtr> gvalue - = behavior.FindProperty(nameHash); - cname = name + QByteArrayLiteral(".b"); - nameHash = CHash::HashAttribute(cname.data()); - Option<element::TPropertyDescAndValuePtr> bvalue - = behavior.FindProperty(nameHash); - cname = name + QByteArrayLiteral(".a"); - nameHash = CHash::HashAttribute(cname.data()); - Option<element::TPropertyDescAndValuePtr> avalue - = behavior.FindProperty(nameHash); - - if (rvalue.hasValue() && gvalue.hasValue() && bvalue.hasValue() - && avalue.hasValue()) { - mapper = [&object, property, rvalue, gvalue, bvalue, avalue]() { - QVector4D vec; - vec.setX(rvalue->second->m_FLOAT); - vec.setY(gvalue->second->m_FLOAT); - vec.setZ(bvalue->second->m_FLOAT); - vec.setW(avalue->second->m_FLOAT); - property.write(&object, QVariant::fromValue(vec)); - }; - m_mappedProperties.push_back(mapper); - } - } - } - } - } break; - default: - break; - } - } -} - -Q3DSQmlScript::~Q3DSQmlScript() -{ - for (const EventCallbackInfo &callback : m_eventCallbacks) - delete callback.data; -} - -void Q3DSQmlScript::update() -{ - updateProperties(); - - bool active = m_behavior.GetActive(); - - if (active && !m_initialized) { - m_initialized = true; - Q_EMIT m_object.initialize(); - } - - TTimeUnit time = static_cast<CPresentation *>(m_behavior.GetBelongedPresentation())->GetTime(); - m_deltaTime = (time - m_lastTime) / 1000.0f; - m_lastTime = time; - - if (m_lastActivationState != active) { - if (active) - Q_EMIT m_object.activate(); - else - Q_EMIT m_object.deactivate(); - } - m_lastActivationState = active; - if (active) - Q_EMIT m_object.update(); -} - -void Q3DSQmlScript::call(const QString &function) -{ - const QMetaObject *meta = m_object.metaObject(); - const QString normalized = function + "()"; - if (meta->indexOfMethod(normalized.toUtf8().constData()) != -1) - QMetaObject::invokeMethod(&m_object, function.toUtf8().constData()); -} - -void Q3DSQmlScript::updateProperties() -{ - using namespace qt3ds::foundation; - using namespace qt3ds::runtime::element; - - if (!m_behavior.GetActive() || !m_behavior.IsDirty()) - return; - - for (auto m : qAsConst(m_mappedProperties)) - m(); -} - -bool Q3DSQmlScript::hasBehavior(const TElement *behavior) -{ - return &m_behavior == behavior; -} - -float Q3DSQmlScript::getDeltaTime() -{ - return m_deltaTime; -} - -float Q3DSQmlScript::getAttribute(const QString &attribute) -{ - if (!m_behavior.GetActive()) - return 0; - - float floatValue = 0; - m_api.GetAttribute(&m_owner, - attribute.toUtf8().constData(), - (char *)&floatValue); - return floatValue; -} - -void Q3DSQmlScript::setAttribute(const QString &attribute, const QVariant &value) -{ - setAttribute("", attribute, value); -} - -void Q3DSQmlScript::setAttribute(const QString &handle, const QString &attribute, - const QVariant &value) -{ - if (!m_behavior.GetActive()) - return; - - TElement *element = &m_owner; - if (!handle.isEmpty()) - element = getElementByPath(handle); - if (!element) - return; - - QByteArray valueStr; - float valueFloat; - - const char *valuePtr = nullptr; - switch (static_cast<QMetaType::Type>(value.type())) { - case QMetaType::Bool: - case QMetaType::Int: - case QMetaType::Double: - case QMetaType::Float: - valueFloat = value.toFloat(); - valuePtr = reinterpret_cast<const char *>(&valueFloat); - break; - case QMetaType::QVector2D: { - QVector2D vec = value.value<QVector2D>(); - float val[2]; - val[0] = vec.x(); - val[1] = vec.y(); - const QByteArray name = attribute.toUtf8(); - QByteArray cname = name + QByteArrayLiteral(".x"); - m_api.SetAttribute(element, cname.constData(), reinterpret_cast<const char *>(val)); - cname = name + QByteArrayLiteral(".y"); - m_api.SetAttribute(element, cname.constData(), reinterpret_cast<const char *>(val + 1)); - return; - } - case QMetaType::QVector3D: { - QVector3D vec = value.value<QVector3D>(); - float val[3]; - val[0] = vec.x(); - val[1] = vec.y(); - val[2] = vec.z(); - const QByteArray name = attribute.toUtf8(); - QByteArray cname = name + QByteArrayLiteral(".x"); - m_api.SetAttribute(element, cname.constData(), reinterpret_cast<const char *>(val)); - cname = name + QByteArrayLiteral(".y"); - m_api.SetAttribute(element, cname.constData(), reinterpret_cast<const char *>(val + 1)); - cname = name + QByteArrayLiteral(".z"); - m_api.SetAttribute(element, cname.constData(), reinterpret_cast<const char *>(val + 2)); - return; - } - case QMetaType::QColor: - case QMetaType::QVector4D: { - QVector4D vec = value.value<QVector4D>(); - float val[4]; - val[0] = vec.x(); - val[1] = vec.y(); - val[2] = vec.z(); - val[3] = vec.w(); - const QByteArray name = attribute.toUtf8(); - QByteArray cname = name + QByteArrayLiteral(".x"); - if (m_api.GetAttribute(element, cname.constData(), reinterpret_cast<char *>(&valueFloat))) { - m_api.SetAttribute(element, cname.constData(), reinterpret_cast<const char *>(val)); - cname = name + QByteArrayLiteral(".y"); - m_api.SetAttribute(element, cname.constData(), reinterpret_cast<const char *>(val + 1)); - cname = name + QByteArrayLiteral(".z"); - m_api.SetAttribute(element, cname.constData(), reinterpret_cast<const char *>(val + 2)); - cname = name + QByteArrayLiteral(".w"); - m_api.SetAttribute(element, cname.constData(), reinterpret_cast<const char *>(val + 3)); - } else { - QByteArray cname = name + QByteArrayLiteral(".r"); - if (m_api.GetAttribute(element, cname.constData(), - reinterpret_cast<char *>(&valueFloat))) { - m_api.SetAttribute(element, cname.constData(), - reinterpret_cast<const char *>(val)); - cname = name + QByteArrayLiteral(".g"); - m_api.SetAttribute(element, cname.constData(), - reinterpret_cast<const char *>(val + 1)); - cname = name + QByteArrayLiteral(".b"); - m_api.SetAttribute(element, cname.constData(), - reinterpret_cast<const char *>(val + 2)); - cname = name + QByteArrayLiteral(".a"); - m_api.SetAttribute(element, cname.constData(), - reinterpret_cast<const char *>(val + 3)); - } - } - return; - } - case QMetaType::QString: - default: - valueStr = value.toString().toUtf8(); - valuePtr = valueStr.constData(); - break; - } - - m_api.SetAttribute(element, attribute.toUtf8().constData(), valuePtr); -} - -void Q3DSQmlScript::fireEvent(const QString &event) -{ - if (!m_behavior.GetActive()) - return; - m_api.FireEvent(m_behavior.m_Path, event.toUtf8().constData()); -} - -void Q3DSQmlScript::registerForEvent(const QString &event, const QJSValue &function) -{ - registerForEvent("", event, function); -} - -void Q3DSQmlScript::registerForEvent(const QString &handle, const QString &event, - const QJSValue &function) -{ - if (!m_behavior.GetActive()) - return; - - TElement *element = &m_owner; - if (!handle.isEmpty()) - element = getElementByPath(handle); - if (!element) - return; - - if (!function.isCallable()) - return; - - CPresentation *presentation - = static_cast<CPresentation *>(m_behavior.GetBelongedPresentation()); - TEventCommandHash eventHash = CHash::HashEventCommand(event.toUtf8().constData()); - - for (auto &&callback : m_eventCallbacks) { - if (callback.element == element && callback.eventHash == eventHash) - return; - } - - EventData *data = new EventData(); - data->function = function; - - m_eventCallbacks.push_back({element, eventHash, data}); - - presentation->RegisterEventCallback(element, eventHash, &eventCallback, data); -} - -void Q3DSQmlScript::unregisterForEvent(const QString &event) -{ - unregisterForEvent("", event); -} - -void Q3DSQmlScript::unregisterForEvent(const QString &handle, const QString &event) -{ - if (!m_behavior.GetActive()) - return; - - TElement *element = &m_owner; - if (!handle.isEmpty()) - element = getElementByPath(handle); - if (!element) - return; - - CPresentation *presentation - = static_cast<CPresentation *>(m_behavior.GetBelongedPresentation()); - TEventCommandHash eventHash = CHash::HashEventCommand(event.toUtf8().constData()); - EventData *data = nullptr; - - for (int i = 0; i < m_eventCallbacks.size(); ++i) { - if (m_eventCallbacks[i].element == element && m_eventCallbacks[i].eventHash == eventHash) { - data = m_eventCallbacks[i].data; - m_eventCallbacks.erase(m_eventCallbacks.begin() + i); - break; - } - } - - if (data) { - presentation->UnregisterEventCallback(element, eventHash, &eventCallback, data); - delete data; - } -} - -QVector2D Q3DSQmlScript::getMousePosition() -{ - CPresentation *presentation - = static_cast<CPresentation *>(m_behavior.GetBelongedPresentation()); - qt3ds::runtime::IApplication &app = presentation->GetApplication(); - - SInputFrame input = app.GetInputEngine().GetInputFrame(); - if (app.GetPrimaryPresentation()) { - Q3DStudio::SMousePosition position = - app.GetPrimaryPresentation()->GetScene()->WindowToPresentation( - Q3DStudio::SMousePosition(static_cast<INT32>(input.m_PickX), - static_cast<INT32>(input.m_PickY))); - - return QVector2D(position.m_X, position.m_Y); - } - return QVector2D(0, 0); -} - -QMatrix4x4 Q3DSQmlScript::calculateGlobalTransform(const QString &handle) -{ - TElement *element = &m_owner; - if (!handle.isEmpty()) - element = getElementByPath(handle); - if (!element) - return QMatrix4x4(); - - RuntimeMatrix transform; - IScene *scene = element->GetBelongedPresentation()->GetScene(); - scene->CalculateGlobalTransform(element, transform); - transform.FlipCoordinateSystem(); - - return QMatrix4x4(&transform.m_Data[0][0]); -} - -QVector3D Q3DSQmlScript::lookAt(const QVector3D &target) -{ - FLOAT theMag = ::sqrtf(target.x() * target.x() + target.z() * target.z()); - FLOAT thePitch = -::atan2f(target.y(), theMag); - FLOAT theYaw = ::atan2f(target.x(), target.z()); - - return QVector3D(radToDeg(thePitch), radToDeg(theYaw), 0.0f); -} - -QVector3D Q3DSQmlScript::matrixToEuler(const QMatrix4x4 &matrix) -{ - CEulerAngleConverter converter; - const float *qMatrix = matrix.constData(); - HMatrix hHatrix; - for (int i = 0; i < 4; ++i) { - for (int j = 0; j < 4; ++j) - hHatrix[i][j] = qMatrix[j * 4 + i]; - } - EulerAngles eulerAngles = converter.Eul_FromHMatrix(hHatrix, EulOrdYXZs); - return QVector3D(-eulerAngles.y, -eulerAngles.x, -eulerAngles.z); -} - -QString Q3DSQmlScript::getParent(const QString &handle) -{ - TElement *element = &m_owner; - if (!handle.isEmpty()) - element = getElementByPath(handle); - if (!element) - return ""; - - TElement *parent = element->GetParent(); - if (!parent) - return ""; - return parent->m_Path.c_str(); -} - -void Q3DSQmlScript::setDataInputValue(const QString &name, const QVariant &value, - qt3ds::runtime::DataInputValueRole valueRole) -{ - m_api.SetDataInputValue(name, value, valueRole); -} - -TElement *Q3DSQmlScript::getElementByPath(const QString &path) -{ - if (!m_api.GetApplication()) - return nullptr; - - TElement *element = CQmlElementHelper::GetElement( - *m_api.GetApplication(), - m_api.GetApplication()->GetPrimaryPresentation(), - path.toUtf8().constData(), &m_owner); - return element; -} |