def __init__(self):
super(Window, self).__init__()
# Default set-up
self.rootEntity = Kuesa.SceneEntity()
self.rootEntity.addComponent(DefaultEnvMap(self.rootEntity))
self.camera().setPosition(QVector3D(5, 1.5, 5))
self.camera().setViewCenter(QVector3D(0, 0.5, 0))
self.camera().setUpVector(QVector3D(0, 1, 0))
self.camera().setAspectRatio(16. / 9.)
self.camController = Qt3DExtras.QOrbitCameraController(self.rootEntity)
self.camController.setCamera(self.camera())
self.fg = Kuesa.ForwardRenderer()
self.fg.setCamera(self.camera())
self.fg.setClearColor("white")
self.setActiveFrameGraph(self.fg)
# Load a glTF model
self.gltfImporter = Kuesa.GLTF2Importer(self.rootEntity)
self.gltfImporter.setSceneEntity(self.rootEntity)
self.gltfImporter.setSource(assetsUrl() + "/models/duck/Duck.glb")
self.gltfImporter.statusChanged.connect(self.importerLoaded)
# Skybox creation
envmap_root = assetsUrl() + "/envmaps/pink_sunrise"
envmap_name = "pink_sunrise" + ("_16f" if platform.system() == "Darwin"
else "") + "_radiance"
self.skybox = Kuesa.Skybox(self.rootEntity)
self.skybox.setBaseName(envmap_root + "/" + envmap_name)
self.skybox.setExtension(".dds")
self.setRootEntity(self.rootEntity)
def __init__(self):
super(Window, self).__init__()
# Scene creation
# Kuesa content must be child of a Kuesa.SceneEntity.
# These entites are all themselves standard Qt3D::QEntity
self.rootEntity = Kuesa.SceneEntity()
# GLTF2Importer will load the glTF 2.0 content and add
# it as a child in the SceneEntity.
self.gltfImporter = Kuesa.GLTF2Importer(self.rootEntity)
self.gltfImporter.setSceneEntity(self.rootEntity)
self.gltfImporter.setSource(assetsUrl() + "/models/Box.glb")
# Since Kuesa is based on a PBR pipeline, we need an environment map.
self.rootEntity.addComponent(DefaultEnvMap(self.rootEntity))
# Camera.
self.camera().setPosition(QVector3D(10, 1.5, 10))
self.camera().setViewCenter(QVector3D(0, .5, 0))
self.camera().setUpVector(QVector3D(0, 1, 0))
self.camera().setAspectRatio(16. / 9.)
# Camera controls.
self.camController = Qt3DExtras.QOrbitCameraController(self.rootEntity)
self.camController.setCamera(self.camera())
# Frame graph.
self.fg = Kuesa.ForwardRenderer()
self.fg.setCamera(self.camera())
self.fg.setClearColor("white")
self.setActiveFrameGraph(self.fg)
self.setRootEntity(self.rootEntity)
def __init__(self):
super(Window, self).__init__()
# Since we are going to use animations, we need to register
# the Qt3D animation aspect :
self.animationAspect = Qt3DAnimation.QAnimationAspect(self)
self.registerAspect(self.animationAspect)
# Default set-up
self.rootEntity = Kuesa.SceneEntity()
self.rootEntity.addComponent(DefaultEnvMap(self.rootEntity))
self.camera().setPosition(QVector3D(25, 1.5, 25))
self.camera().setViewCenter(QVector3D(0, 3, 0))
self.camera().setUpVector(QVector3D(0, 1, 0))
self.camera().setAspectRatio(16. / 9.)
self.camController = Qt3DExtras.QOrbitCameraController(self.rootEntity)
self.camController.setCamera(self.camera())
self.fg = Kuesa.ForwardRenderer()
self.fg.setCamera(self.camera())
self.fg.setClearColor("white")
self.setActiveFrameGraph(self.fg)
# Load a glTF model
self.gltfImporter = Kuesa.GLTF2Importer(self.rootEntity)
self.gltfImporter.setSceneEntity(self.rootEntity)
self.gltfImporter.setSource(assetsUrl() +
"/models/InterpolationTest.glb")
self.gltfImporter.statusChanged.connect(self.on_sceneLoaded)
self.setRootEntity(self.rootEntity)
def __init__(self):
super(Window, self).__init__()
# Default set-up
self.rootEntity = Kuesa.SceneEntity()
self.rootEntity.addComponent(DefaultEnvMap(self.rootEntity))
self.camera().setPosition(QVector3D(5, 1.5, 5))
self.camera().setViewCenter(QVector3D(0, 0.5, 0))
self.camera().setUpVector(QVector3D(0, 1, 0))
self.camera().setAspectRatio(16. / 9.)
self.camController = Qt3DExtras.QOrbitCameraController(self.rootEntity)
self.camController.setCamera(self.camera())
self.fg = Kuesa.ForwardRenderer()
self.fg.setCamera(self.camera())
self.fg.setClearColor("white")
self.setActiveFrameGraph(self.fg)
# Load a glTF model
self.gltfImporter = Kuesa.GLTF2Importer(self.rootEntity)
self.gltfImporter.setSceneEntity(self.rootEntity)
self.gltfImporter.setSource(assetsUrl() + "/models/duck/Duck.glb")
self.gltfImporter.statusChanged.connect(self.importerLoaded)
# Skybox creation
envmap_root = assetsUrl() + "/envmaps/pink_sunrise"
envmap_name = "pink_sunrise" + ("_16f" if platform.system() == "Darwin"
else "") + "_radiance"
self.skybox = Kuesa.Skybox(self.rootEntity)
self.skybox.setBaseName(envmap_root + "/" + envmap_name)
self.skybox.setExtension(".dds")
# Creation of a few post-processing effects
self.blurFx = Kuesa.GaussianBlurEffect()
self.blurFx.setBlurPassCount(8)
self.dofFx = Kuesa.DepthOfFieldEffect()
self.dofFx.setFocusRange(3.1)
self.dofFx.setRadius(21.)
self.dofFx.setFocusDistance(6.6)
self.threshFx = Kuesa.ThresholdEffect()
self.threshFx.setThreshold(.1)
# self.fg.addPostProcessingEffect(self.blurFx)
# self.fg.addPostProcessingEffect(self.dofFx)
self.fg.addPostProcessingEffect(self.threshFx)
self.setRootEntity(self.rootEntity)
def __init__(self):
super(Window, self).__init__()
# Default set-up
self.rootEntity = Kuesa.SceneEntity()
self.rootEntity.addComponent(DefaultEnvMap(self.rootEntity))
self.camera().setPosition(QVector3D(5, 1.5, 5))
self.camera().setViewCenter(QVector3D(0, 0.5, 0))
self.camera().setUpVector(QVector3D(0, 1, 0))
self.camera().setAspectRatio(16. / 9.)
self.camController = Qt3DExtras.QOrbitCameraController(self.rootEntity)
self.camController.setCamera(self.camera())
self.fg = Kuesa.ForwardRenderer()
self.fg.setCamera(self.camera())
self.fg.setClearColor("white")
self.setActiveFrameGraph(self.fg)
# Load a glTF model
self.gltfImporter = Kuesa.GLTF2Importer(self.rootEntity)
self.gltfImporter.setSceneEntity(self.rootEntity)
self.gltfImporter.setSource(assetsUrl() + "/models/duck/Duck.glb")
# Skybox creation
envmap_root = assetsUrl() + "/envmaps/pink_sunrise"
envmap_name = "pink_sunrise" + ("_16f" if platform.system() == "Darwin"
else "") + "_radiance"
self.skybox = Kuesa.Skybox(self.rootEntity)
self.skybox.setBaseName(envmap_root + "/" + envmap_name)
self.skybox.setExtension(".dds")
# Tonemapping and gamma correction
self.toneMapAlgorithm = Kuesa.ToneMappingAndGammaCorrectionEffect.ToneMapping(
)
self.fg.setExposure(2)
self.fg.setGamma(2.8)
self.fg.setToneMappingAlgorithm(self.toneMapAlgorithm)
# Cycle through the various tonemapping algorithms provided by Kuesa
timer = QTimer(self)
timer.setInterval(1000)
timer.timeout.connect(self.changeTonemapping)
timer.start()
self.setRootEntity(self.rootEntity)
def __init__(self):
super(Window, self).__init__()
# Default set-up
self.rootEntity = Kuesa.SceneEntity()
self.rootEntity.addComponent(DefaultEnvMap(self.rootEntity))
self.camera().setPosition(QVector3D(25, 1.5, 25))
self.camera().setViewCenter(QVector3D(0, 3, 0))
self.camera().setUpVector(QVector3D(0, 1, 0))
self.camera().setAspectRatio(16. / 9.)
self.camController = Qt3DExtras.QOrbitCameraController(self.rootEntity)
self.camController.setCamera(self.camera())
self.fg = Kuesa.ForwardRenderer()
self.fg.setCamera(self.camera())
self.fg.setClearColor("white")
self.setActiveFrameGraph(self.fg)
# Load a glTF model
self.gltfImporter = Kuesa.GLTF2Importer(self.rootEntity)
self.gltfImporter.setSceneEntity(self.rootEntity)
self.gltfImporter.setSource(assetsUrl() +
"/models/InterpolationTest.glb")
# When opening this model in gltfEditor, we can see :
# - Multiple entities :
# Cube, Cube.001, Cube.002, Light, Plane...
# - Multiple meshes :
# Cube.001_0, Cube.002_0, ...
# - Multiple materials :
# Material, Material.001, ...
# etc.
# Let's use Kuesa to change one of these entities on-the-fly.
# We need to wait for the glTF file to be fully loaded in order to do that :
self.gltfImporter.statusChanged.connect(self.on_sceneLoaded)
self.setRootEntity(self.rootEntity)
def __init__(self):
super(Window, self).__init__()
# Default set-up - by now you know the drill :-)
self.rootEntity = Kuesa.SceneEntity()
self.rootEntity.addComponent(DefaultEnvMap(self.rootEntity))
self.gltfImporter = Kuesa.GLTF2Importer(self.rootEntity)
self.gltfImporter.setSceneEntity(self.rootEntity)
self.gltfImporter.setSource(assetsUrl() + "/models/duck/Duck.glb")
self.camera().setPosition(QVector3D(10, 1.5, 10))
self.camera().setViewCenter(QVector3D(0, .5, 0))
self.camera().setUpVector(QVector3D(0, 1, 0))
self.camera().setAspectRatio(16. / 9.)
self.camController = Qt3DExtras.QOrbitCameraController(self.rootEntity)
self.camController.setCamera(self.camera())
self.fg = Kuesa.ForwardRenderer()
self.fg.setCamera(self.camera())
self.fg.setClearColor("white")
self.setActiveFrameGraph(self.fg)
envmap_root = assetsUrl() + "/envmaps/pink_sunrise"
envmap_name = "pink_sunrise" + ("_16f" if platform.system() == "Darwin"
else "") + "_radiance"
self.skybox = Kuesa.Skybox(self.rootEntity)
self.skybox.setBaseName(envmap_root + "/" + envmap_name)
self.skybox.setExtension(".dds")
# Now we create some lights.
# All lights have an intensity and a color.
# Specific light types have relevant additional properties.
# Point light
self.pointLightEntity = Qt3DCore.QEntity(self.rootEntity)
self.pointLightTransform = Qt3DCore.QTransform(self.pointLightEntity)
self.pointLightTransform.setTranslation(QVector3D(20, -10, -10))
self.pointLight = Kuesa.PointLight(self.pointLightEntity)
self.pointLight.setIntensity(1000.0)
self.pointLight.setColor("red")
self.pointLightEntity.addComponent(self.pointLightTransform)
self.pointLightEntity.addComponent(self.pointLight)
# Spot light
self.spotLightEntity = Qt3DCore.QEntity(self.rootEntity)
self.spotLightTransform = Qt3DCore.QTransform(self.spotLightEntity)
self.spotLightTransform.setTranslation(QVector3D(-10, 10, 10))
self.spotLight = Kuesa.SpotLight(self.spotLightEntity)
self.spotLight.setIntensity(1000.0)
self.spotLight.setColor("green")
self.spotLight.setInnerConeAngle(50)
self.spotLight.setOuterConeAngle(100)
self.spotLight.setRange(1000)
self.spotLightEntity.addComponent(self.spotLightTransform)
self.spotLightEntity.addComponent(self.spotLight)
# Directional light
self.directionalLightEntity = Qt3DCore.QEntity(self.rootEntity)
self.directionalLightTransform = Qt3DCore.QTransform(
self.directionalLightEntity)
self.directionalLight = Kuesa.DirectionalLight(
self.directionalLightEntity)
self.directionalLight.setIntensity(100.0)
self.directionalLight.setColor("blue")
self.directionalLight.setDirection(QVector3D(10, 10, -10))
self.directionalLightEntity.addComponent(
self.directionalLightTransform)
self.directionalLightEntity.addComponent(self.directionalLight)
self.setRootEntity(self.rootEntity)
