def create_window(self):
app = QApplication(sys.argv)
view = Qt3DWindow()
view.setTitle("Inverse Kinematic Controls")
scene = self.createScene()
#
# fig = mpl_canvas()
# fig.initialize_graph()
# bot = fig.create_body()
# # bot.graph(fig.sp)
# bot.update(fig.sp)
# fig.draw()
self.camera = view.camera()
self.camera.lens().setPerspectiveProjection(30, 4.0 / 3.0, 0.1, 1000.0)
self.camera.setPosition(QVector3D(0, 0, 40.0))
self.camera.setViewCenter(QVector3D(1., 1., 1.))
# For camera controls
camController = QOrbitCameraController(scene)
camController.setLinearSpeed(25.0)
camController.setLookSpeed(90.0)
camController.setCamera(self.camera)
view.setRootEntity(scene)
view.show()
# fig.show()
app.exec_()
def _init_camera_control(self):
cam_controller = QOrbitCameraController(self._scene)
cam_controller.setLinearSpeed(0)
cam_controller.setLookSpeed(200)
cam_controller.setCamera(self.camera())
return cam_controller
def __init__(self):
super().__init__()
self.scene = self.createScene()
# camera
camera = self.camera()
camera.lens().setPerspectiveProjection(45.0, 16.0 / 9.0, 0.1, 1000)
camera.setPosition(QVector3D(0, 0, 40))
camera.setViewCenter(QVector3D(0, 0, 0))
# for camera control
self.camController = QOrbitCameraController(self.scene)
self.camController.setLinearSpeed(50.0)
self.camController.setLookSpeed(180.0)
self.camController.setCamera(camera)
self.setRootEntity(self.scene)
self.show()
def initialiseCamera(view, scene):
# 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 __init__(self, parent=None):
super().__init__()
self.view = PyQt5.Qt3DExtras.Qt3DWindow(parent)
self.scene = self.createScene()
# Camera
self.camera = self.view.camera()
self.camera.lens().setPerspectiveProjection(45.0, 16.0 / 9.0, 0.1,
1000.0)
self.camera.setPosition(QVector3D(0, 0, 40.0))
self.camera.setViewCenter(QVector3D(0, 0, 0))
# For camera controls
self.camController = QOrbitCameraController(self.scene)
self.camController.setLinearSpeed(50.0)
self.camController.setLookSpeed(180.0)
self.camController.setCamera(self.camera)
self.view.defaultFrameGraph().setClearColor(
PyQt5.QtGui.QColor(60, 250, 60))
self.view.setRootEntity(self.scene)
class ThreeDeeCubeWindow(Qt3DWindow):
def __init__(self):
super().__init__()
self.scene = self.createScene()
# camera
camera = self.camera()
camera.lens().setPerspectiveProjection(45.0, 16.0 / 9.0, 0.1, 1000)
camera.setPosition(QVector3D(0, 0, 40))
camera.setViewCenter(QVector3D(0, 0, 0))
# for camera control
self.camController = QOrbitCameraController(self.scene)
self.camController.setLinearSpeed(50.0)
self.camController.setLookSpeed(180.0)
self.camController.setCamera(camera)
self.setRootEntity(self.scene)
self.show()
def createScene(self):
# root
rootEntity = QSkyboxEntity()
material = QPhongMaterial(rootEntity)
#skybox = QSkyboxEntity(rootEntity)
# torus
cubeEntity = QEntity(rootEntity)
cubeMesh = QCuboidMesh()
cubeTransform = QTransform()
#cubeMaterial = getRgbCubeMaterial(cubeEntity)
cubeMaterial = QPhongMaterial(cubeEntity)
cubeTransform.setTranslation(QVector3D(5.0, -4.0, 0.0))
cubeTransform.setScale(4.0)
cubeTransform.setRotation(QQuaternion.fromAxisAndAngle(QVector3D(1, 0, 0), 45))
cubeEntity.addComponent(cubeMesh)
cubeEntity.addComponent(cubeTransform)
cubeEntity.addComponent(cubeMaterial)
return rootEntity
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)
view.setRootEntity(scene)
view.show()
sys.exit(app.exec_())
class View3D(PyQt5.QtCore.QObject):
def __init__(self, parent=None):
super().__init__()
self.view = PyQt5.Qt3DExtras.Qt3DWindow(parent)
self.scene = self.createScene()
# Camera
self.camera = self.view.camera()
self.camera.lens().setPerspectiveProjection(45.0, 16.0 / 9.0, 0.1,
1000.0)
self.camera.setPosition(QVector3D(0, 0, 40.0))
self.camera.setViewCenter(QVector3D(0, 0, 0))
# For camera controls
self.camController = QOrbitCameraController(self.scene)
self.camController.setLinearSpeed(50.0)
self.camController.setLookSpeed(180.0)
self.camController.setCamera(self.camera)
self.view.defaultFrameGraph().setClearColor(
PyQt5.QtGui.QColor(60, 250, 60))
self.view.setRootEntity(self.scene)
@staticmethod
def createScene():
# Root entity
rootEntity = QEntity()
# Material
material = QPhongMaterial(rootEntity)
# Torus
torusEntity = QEntity(rootEntity)
# Qt3DExtras.QTorusMesh *
torusMesh = QTorusMesh()
torusMesh.setRadius(5)
torusMesh.setMinorRadius(1)
torusMesh.setRings(100)
torusMesh.setSlices(20)
# Qt3DCore.QTransform *
torusTransform = QTransform()
torusTransform.setScale3D(QVector3D(1.5, 1, 0.5))
torusTransform.setRotation(
QQuaternion.fromAxisAndAngle(QVector3D(1, 0, 0), 45.0))
torusEntity.addComponent(torusMesh)
torusEntity.addComponent(torusTransform)
torusEntity.addComponent(material)
# Sphere
sphereEntity = QEntity(rootEntity)
sphereMesh = QSphereMesh()
sphereMesh.setRadius(3)
# Qt3DCore.QTransform *
sphereTransform = QTransform()
# OrbitTransformController *
controller = OrbitTransformController(sphereTransform)
controller.setTarget(sphereTransform)
controller.setRadius(20.0)
# QPropertyAnimation *
sphereRotateTransformAnimation = QPropertyAnimation(sphereTransform)
sphereRotateTransformAnimation.setTargetObject(controller)
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
def activate_camera(self, scene):
# # For camera controls.
camController = QOrbitCameraController(scene)
camController.setLinearSpeed(250.0)
camController.setLookSpeed(250.0)
camController.setCamera(self.camera)