def __init__(self):
super(View3D, self).__init__()
self.view = Qt3DWindow()
self.container = self.createWindowContainer(self.view)
vboxlayout = QHBoxLayout()
vboxlayout.addWidget(self.container)
self.setLayout(vboxlayout)
scene = createScene()
# Camera.
initialiseCamera(self.view, scene)
self.view.setRootEntity(scene)
def __init__(self, robot_type, parent=None):
super(View3D, self).__init__(parent)
self.view = Qt3DWindow()
self.parent = parent
self.view.defaultFrameGraph().setClearColor(QColor(51, 51, 51))
self.container = self.createWindowContainer(self.view)
self.setStyleSheet('background-color: white')
self.robot_type = robot_type
self.robot_entity = None
self.setMouseTracking(True)
vboxlayout = QHBoxLayout()
vboxlayout.addWidget(self.container)
self.setLayout(vboxlayout)
self.scene = self.createScene()
# Camera.
self.initialiseCamera(self.scene)
self.view.setRootEntity(self.scene)
sphereRotateTransformAnimation.setPropertyName(b'angle')
sphereRotateTransformAnimation.setStartValue(0)
sphereRotateTransformAnimation.setEndValue(360)
sphereRotateTransformAnimation.setDuration(10000)
sphereRotateTransformAnimation.setLoopCount(-1)
sphereRotateTransformAnimation.start()
sphereEntity.addComponent(sphereMesh)
sphereEntity.addComponent(sphereTransform)
sphereEntity.addComponent(material)
return rootEntity
app = QGuiApplication(sys.argv)
view = Qt3DWindow()
scene = createScene()
# Camera.
camera = view.camera()
camera.lens().setPerspectiveProjection(45.0, 16.0 / 9.0, 0.1, 1000.0)
camera.setPosition(QVector3D(0.0, 0.0, 40.0))
camera.setViewCenter(QVector3D(0.0, 0.0, 0.0))
# For camera controls.
camController = QOrbitCameraController(scene)
camController.setLinearSpeed(50.0)
camController.setLookSpeed(180.0)
camController.setCamera(camera)
def create3DWidget(self):
view = Qt3DWindow()
# view.defaultFramegraph().setClearColor(QColor(0x4d4d4f))
container = QWidget.createWindowContainer(view)
screenSize = view.screen().size()
container.setMinimumSize(QSize(200, 100))
container.setMaximumSize(screenSize)
aspect = QInputAspect()
view.registerAspect(aspect)
# Root entity.
self.rootEntity = QEntity()
# Camera.
cameraEntity = view.camera()
cameraEntity.lens().setPerspectiveProjection(45.0, 16.0 / 9.0, 0.1,
1000.0)
cameraEntity.setPosition(QVector3D(0.0, -50.0, -0.5))
cameraEntity.setUpVector(QVector3D(0.0, -1.0, 0.0))
cameraEntity.setViewCenter(QVector3D(0.0, 0.0, 0.0))
# Light
lightEntity = QEntity(self.rootEntity)
light = QPointLight(lightEntity)
light.setColor(QColor.fromRgbF(1.0, 1.0, 1.0, 1.0))
light.setIntensity(1)
lightEntity.addComponent(light)
lightTransform = QTransform(lightEntity)
lightTransform.setTranslation(QVector3D(10.0, -40.0, 0.0))
lightEntity.addComponent(lightTransform)
# For camera controls.
camController = QFirstPersonCameraController(self.rootEntity)
camController.setCamera(cameraEntity)
# Set root object of the scene.
view.setRootEntity(self.rootEntity)
self.modifier = SceneModifier(self.rootEntity)
moveLeft = QPushButton(text="Left")
moveLeft.clicked.connect(self.modifier.transformLeft)
moveLeft.setAutoRepeat(True)
moveRight = QPushButton(text="Right")
moveRight.clicked.connect(self.modifier.transformRight)
moveRight.setAutoRepeat(True)
moveUp = QPushButton(text="Up")
moveUp.clicked.connect(self.modifier.transformUp)
moveUp.setAutoRepeat(True)
moveDown = QPushButton(text="Down")
moveDown.clicked.connect(self.modifier.transformDown)
moveDown.setAutoRepeat(True)
moveX = QPushButton(text="RotateX")
moveX.clicked.connect(self.modifier.rotateX)
moveX.setAutoRepeat(True)
moveY = QPushButton(text="RotateY")
moveY.clicked.connect(self.modifier.rotateY)
moveY.setAutoRepeat(True)
moveZ = QPushButton(text="RotateZ")
moveZ.clicked.connect(self.modifier.rotateZ)
moveZ.setAutoRepeat(True)
scaleDown = QPushButton(text="Scale Down")
scaleDown.clicked.connect(self.modifier.scaleDown)
scaleDown.setAutoRepeat(True)
scaleUp = QPushButton(text="Scale Up")
scaleUp.clicked.connect(self.modifier.scaleUp)
scaleUp.setAutoRepeat(True)
switchModel = QPushButton(text="Switch Model")
switchModel.clicked.connect(self.modifier.handlePickerPress)
loadModel = QPushButton(text="Load Model")
loadModel.clicked.connect(self.modifier.loadscene)
self.vLayout.addWidget(moveLeft)
self.vLayout.addWidget(moveRight)
self.vLayout.addWidget(moveUp)
self.vLayout.addWidget(moveDown)
self.vLayout.addWidget(moveX)
self.vLayout.addWidget(moveY)
self.vLayout.addWidget(moveZ)
self.vLayout.addWidget(scaleUp)
self.vLayout.addWidget(scaleDown)
self.vLayout.addWidget(switchModel)
self.vLayout.addWidget(loadModel)
self.scribbleArea.modifier = self.modifier
return container
def __init__(self, app):
view = Qt3DWindow()
# view.defaultFramegraph().setClearColor(QColor(0x4d4d4f))
container = QWidget.createWindowContainer(view)
screenSize = view.screen().size()
container.setMinimumSize(QSize(200, 100))
container.setMaximumSize(screenSize)
widget = QWidget()
self.hLayout = QHBoxLayout(widget)
self.vLayout = QVBoxLayout()
self.vLayout.setAlignment(Qt.AlignTop)
self.hLayout.addWidget(container, 1)
self.hLayout.addLayout(self.vLayout)
widget.setWindowTitle("3D Viewer")
aspect = QInputAspect()
view.registerAspect(aspect)
# Root entity.
self.rootEntity = QEntity()
# Camera.
cameraEntity = view.camera()
cameraEntity.lens().setPerspectiveProjection(45.0, 16.0 / 9.0, 0.1,
1000.0)
cameraEntity.setPosition(QVector3D(0.0, -50.0, -0.5))
cameraEntity.setUpVector(QVector3D(0.0, 1.0, 0.0))
cameraEntity.setViewCenter(QVector3D(0.0, 0.0, 0.0))
# Light
lightEntity = QEntity(self.rootEntity)
light = QPointLight(lightEntity)
light.setColor(QColor.fromRgbF(1.0, 1.0, 1.0, 1.0))
light.setIntensity(1)
lightEntity.addComponent(light)
lightTransform = QTransform(lightEntity)
lightTransform.setTranslation(QVector3D(10.0, 40.0, 0.0))
lightEntity.addComponent(lightTransform)
# For camera controls.
camController = QFirstPersonCameraController(self.rootEntity)
camController.setCamera(cameraEntity)
# Set root object of the scene.
view.setRootEntity(self.rootEntity)
modifier = SceneModifier(self.rootEntity)
moveLeft = QPushButton(text="Left")
moveLeft.clicked.connect(modifier.transformLeft)
moveLeft.setAutoRepeat(True)
moveRight = QPushButton(text="Right")
moveRight.clicked.connect(modifier.transformRight)
moveRight.setAutoRepeat(True)
moveUp = QPushButton(text="Up")
moveUp.clicked.connect(modifier.transformUp)
moveUp.setAutoRepeat(True)
moveDown = QPushButton(text="Down")
moveDown.clicked.connect(modifier.transformDown)
moveDown.setAutoRepeat(True)
scaleDown = QPushButton(text="Scale Down")
scaleDown.clicked.connect(modifier.scaleDown)
scaleDown.setAutoRepeat(True)
scaleUp = QPushButton(text="Scale Up")
scaleUp.clicked.connect(modifier.scaleUp)
scaleUp.setAutoRepeat(True)
switchModel = QPushButton(text="Switch Model")
switchModel.clicked.connect(self.modifier.handlePickerPress)
loadModel = QPushButton(text="Load Model")
loadModel.clicked.connect(self.modifier.loadscene)
self.vLayout.addWidget(moveLeft)
self.vLayout.addWidget(moveRight)
self.vLayout.addWidget(moveUp)
self.vLayout.addWidget(moveDown)
self.vLayout.addWidget(scaleUp)
self.vLayout.addWidget(scaleDown)
self.vLayout.addWidget(switchModel)
self.vLayout.addWidget(loadModel)
# Show the window.
widget.show()
widget.resize(1200, 800)
sys.exit(app.exec_())