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Diffstat (limited to 'sources/pyside2/tests/Qt3DExtras/qt3dextras_test.py')
-rw-r--r-- | sources/pyside2/tests/Qt3DExtras/qt3dextras_test.py | 154 |
1 files changed, 154 insertions, 0 deletions
diff --git a/sources/pyside2/tests/Qt3DExtras/qt3dextras_test.py b/sources/pyside2/tests/Qt3DExtras/qt3dextras_test.py new file mode 100644 index 000000000..967886a14 --- /dev/null +++ b/sources/pyside2/tests/Qt3DExtras/qt3dextras_test.py @@ -0,0 +1,154 @@ +#!/usr/bin/python + +############################################################################# +## +## Copyright (C) 2017 The Qt Company Ltd. +## Contact: https://www.qt.io/licensing/ +## +## This file is part of the test suite of PySide2. +## +## $QT_BEGIN_LICENSE:GPL-EXCEPT$ +## 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 as published by the Free Software +## Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT +## 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. +## +## $QT_END_LICENSE$ +## +############################################################################# + +'''Test cases for Q3DExtras''' + +from helper import UsesQGuiApplication +import unittest + +from PySide2.QtCore import(Property, QObject, QPropertyAnimation, QTimer, Signal, Slot) +from PySide2.QtGui import (QGuiApplication, QMatrix4x4, QQuaternion, QVector3D, QWindow) +from PySide2.Qt3DCore import (Qt3DCore) +from PySide2.Qt3DRender import (Qt3DRender) +from PySide2.Qt3DExtras import (Qt3DExtras) + +class OrbitTransformController(QObject): + def __init__(self, parent): + super(OrbitTransformController, self).__init__(parent) + self._target = None + self._matrix = QMatrix4x4() + self._radius = 1 + self._angle = 0 + + def setTarget(self, t): + self._target = t + + def getTarget(self): + return self._target + + def setRadius(self, radius): + if self._radius != radius: + self._radius = radius + self.updateMatrix() + self.radiusChanged.emit() + + def getRadius(self): + return self._radius + + def setAngle(self, angle): + if self._angle != angle: + self._angle = angle + self.updateMatrix() + self.angleChanged.emit() + + def getAngle(self): + return self._angle + + def updateMatrix(self): + self._matrix.setToIdentity(); + self._matrix.rotate(self._angle, QVector3D(0, 1, 0)) + self._matrix.translate(self._radius, 0, 0) + if self._target is not None: + self._target.setMatrix(self._matrix) + + angleChanged = Signal() + radiusChanged = Signal() + angle = Property(float, getAngle, setAngle, notify=angleChanged) + radius = Property(float, getRadius, setRadius, notify=radiusChanged) + +class Window(Qt3DExtras.Qt3DWindow): + def __init__(self): + super(Window, self).__init__() + + # Camera + self.camera().lens().setPerspectiveProjection(45, 16 / 9, 0.1, 1000) + self.camera().setPosition(QVector3D(0, 0, 40)) + self.camera().setViewCenter(QVector3D(0, 0, 0)) + + # For camera controls + self.createScene() + self.camController = Qt3DExtras.QOrbitCameraController(self.rootEntity) + self.camController.setLinearSpeed(50) + self.camController.setLookSpeed(180) + self.camController.setCamera(self.camera()) + + self.setRootEntity(self.rootEntity) + + def createScene(self): + # Root entity + self.rootEntity = Qt3DCore.QEntity() + + # Material + self.material = Qt3DExtras.QPhongMaterial(self.rootEntity) + + # Torus + self.torusEntity = Qt3DCore.QEntity(self.rootEntity) + self.torusMesh = Qt3DExtras.QTorusMesh() + self.torusMesh.setRadius(5) + self.torusMesh.setMinorRadius(1) + self.torusMesh.setRings(100) + self.torusMesh.setSlices(20) + + self.torusTransform = Qt3DCore.QTransform() + self.torusTransform.setScale3D(QVector3D(1.5, 1, 0.5)) + self.torusTransform.setRotation(QQuaternion.fromAxisAndAngle(QVector3D(1, 0, 0), 45)) + + self.torusEntity.addComponent(self.torusMesh) + self.torusEntity.addComponent(self.torusTransform) + self.torusEntity.addComponent(self.material) + + # Sphere + self.sphereEntity = Qt3DCore.QEntity(self.rootEntity) + self.sphereMesh = Qt3DExtras.QSphereMesh() + self.sphereMesh.setRadius(3) + + self.sphereTransform = Qt3DCore.QTransform() + self.controller = OrbitTransformController(self.sphereTransform) + self.controller.setTarget(self.sphereTransform) + self.controller.setRadius(20) + + self.sphereEntity.addComponent(self.sphereMesh) + self.sphereEntity.addComponent(self.sphereTransform) + self.sphereEntity.addComponent(self.material) + +class Qt3DExtrasTestCase(UsesQGuiApplication): + '''Tests related to Q3DExtras''' + + def test3DExtras(self): + + window = Window() + window.show() + while not window.isExposed(): + self.app.processEvents() + QTimer.singleShot(2000, self.app.quit) + self.app.exec_() + +if __name__ == '__main__': + unittest.main() |