def __init__(self, N, sourceTex, normalizationFactor):
""" Creates a new fft instance. The source texture has to specified
from the begining, as the shaderAttributes are pregenerated for
performance reasons """
DebugObject.__init__(self, "GPU-FFT")
self.size = N
self.log2Size = int(math.log(N, 2))
self.normalizationFactor = normalizationFactor
# Create a ping and a pong texture, because we can't write to the
# same texture while reading to it (that would lead to unexpected
# behaviour, we could solve that by using an appropriate thread size,
# but it works fine so far)
self.pingTexture = Texture("FFTPing")
self.pingTexture.setup2dTexture(
self.size, self.size, Texture.TFloat, Texture.FRgba32)
self.pongTexture = Texture("FFTPong")
self.pongTexture.setup2dTexture(
self.size, self.size, Texture.TFloat, Texture.FRgba32)
self.sourceTex = sourceTex
for tex in [self.pingTexture, self.pongTexture, sourceTex]:
tex.setMinfilter(Texture.FTNearest)
tex.setMagfilter(Texture.FTNearest)
tex.setWrapU(Texture.WMClamp)
tex.setWrapV(Texture.WMClamp)
# Pregenerate weights & indices for the shaders
self._computeWeighting()
# Pre generate the shaders, we have 2 passes: Horizontal and Vertical
# which both execute log2(N) times with varying radii
self.horizontalFFTShader = BetterShader.loadCompute(
"Shader/Water/HorizontalFFT.compute")
self.horizontalFFT = NodePath("HorizontalFFT")
self.horizontalFFT.setShader(self.horizontalFFTShader)
self.horizontalFFT.setShaderInput(
"precomputedWeights", self.weightsLookupTex)
self.horizontalFFT.setShaderInput("N", LVecBase2i(self.size))
self.verticalFFTShader = BetterShader.loadCompute(
"Shader/Water/VerticalFFT.compute")
self.verticalFFT = NodePath("VerticalFFT")
self.verticalFFT.setShader(self.verticalFFTShader)
self.verticalFFT.setShaderInput(
"precomputedWeights", self.weightsLookupTex)
self.verticalFFT.setShaderInput("N", LVecBase2i(self.size))
# Create a texture where the result is stored
self.resultTexture = Texture("Result")
self.resultTexture.setup2dTexture(
self.size, self.size, Texture.TFloat, Texture.FRgba16)
self.resultTexture.setMinfilter(Texture.FTLinear)
self.resultTexture.setMagfilter(Texture.FTLinear)
# Prepare the shader attributes, so we don't have to regenerate them
# every frame -> That is VERY slow (3ms per fft instance)
self._prepareAttributes()
def __init__(self):
DebugObject.__init__(self, "EditorShowbase")
# Load the default prc file
loadPrcFile("Config/configuration.prc")
loadPrcFileData("", "window-title RenderPipeline Editor v0.1")
ShowBase.__init__(self)
def __init__(self):
DebugObject.__init__(self, "EditorShowbase")
# Load the default prc file
loadPrcFile("Config/configuration.prc")
loadPrcFileData("", "window-title RenderPipeline Editor v0.1")
ShowBase.__init__(self)
def __init__(self):
DebugObject.__init__(self, "Main")
self.debug("Bit System =", 8 * struct.calcsize("P"))
# Load engine configuration
self.debug("Loading panda3d configuration from configuration.prc ..")
loadPrcFile("../../Config/configuration.prc")
# Init the showbase
ShowBase.__init__(self)
# Create the render pipeline
self.debug("Creating pipeline")
self.renderPipeline = RenderingPipeline(self)
# Set a write directory, where the shader cache and so on is stored
# self.renderPipeline.getMountManager().setWritePath(writeDirectory)
self.renderPipeline.getMountManager().setBasePath("../../")
self.renderPipeline.loadSettings("../../Config/pipeline.ini")
# Create the pipeline, and enable scattering
self.renderPipeline.create()
# Load some demo source
self.sceneSource = "Models/SmoothCube/Cube.bam"
# Load scene from disk
self.debug("Loading Scene '" + self.sceneSource + "'")
self.model = self.loader.loadModel(self.sceneSource)
self.scene = render.attachNewNode("Scene")
self.model.reparentTo(self.scene)
self.model.setZ(1.0)
# Wheter to use a ground floor
self.usePlane = True
self.sceneWireframe = False
# Flatten scene
self.scene.flattenStrong()
# Load ground plane if configured
if self.usePlane:
self.groundPlane = self.loader.loadModel(
"Models/Plane/Model.egg.bam")
self.groundPlane.setPos(0, 0, 0)
self.groundPlane.setScale(2.0)
self.groundPlane.setTwoSided(True)
self.groundPlane.flattenStrong()
self.groundPlane.reparentTo(self.scene)
# Prepare textures with SRGB format
self.prepareSRGB(self.scene)
# Create movement controller (Freecam)
self.controller = MovementController(self)
self.controller.setInitialPosition(
Vec3(0, -5, 5.0), Vec3(0, 0, 5))
self.controller.setup()
# Hotkey for wireframe
self.accept("f3", self.toggleSceneWireframe)
# Create a sun light
dPos = Vec3(60, 30, 100)
dirLight = DirectionalLight()
dirLight.setShadowMapResolution(1024)
dirLight.setPos(dPos)
dirLight.setColor(Vec3(1))
dirLight.setPssmTarget(base.cam, base.camLens)
dirLight.setPssmDistance(50.0)
dirLight.setCastsShadows(True)
self.renderPipeline.addLight(dirLight)
self.dirLight = dirLight
sunPos = Vec3(56.7587, -31.3601, 189.196)
self.dirLight.setPos(sunPos)
# Tell the GI which light casts the GI
self.renderPipeline.setGILightSource(dirLight)
self.renderPipeline.setScatteringSource(dirLight)
# Slider to move the sun
if self.renderPipeline.settings.displayOnscreenDebugger:
self.renderPipeline.guiManager.demoSlider.node[
"command"] = self.setSunPos
self.renderPipeline.guiManager.demoSlider.node[
"value"] = 20
self.lastSliderValue = 0.0
# Load skyboxn
self.skybox = self.renderPipeline.getDefaultSkybox()
self.skybox.reparentTo(render)
self.renderPipeline.setEffect(self.model, "DynamicMaterial.effect")
self.renderPipeline.onSceneInitialized()
self.createGUI()
def __init__(self):
DebugObject.__init__(self, "Main")
self.debug("Bit System =", 8 * struct.calcsize("P"))
# Load engine configuration
self.debug("Loading panda3d configuration from configuration.prc ..")
loadPrcFile("Config/configuration.prc")
# Init the showbase
ShowBase.__init__(self)
# Show loading screen
self.loadingScreen = PipelineLoadingScreen(self)
self.loadingScreen.render()
self.loadingScreen.setStatus("Creating pipeline", 10)
# Create the render pipeline
self.debug("Creating pipeline")
self.renderPipeline = RenderingPipeline(self)
# Uncomment to use temp directory
# writeDirectory = tempfile.mkdtemp(prefix='Shader-tmp')
writeDirectory = "Temp/"
# Set the pipeline base path
self.renderPipeline.getMountManager().setBasePath(".")
# Load pipeline settings
self.renderPipeline.loadSettings("Config/pipeline.ini")
self.loadingScreen.setStatus("Compiling shaders", 20)
# Create the pipeline, and enable scattering
self.renderPipeline.create()
####### END OF RENDER PIPELINE SETUP #######
# Select demo scene here:
# This sources are not included in the repo, for size reasons
# self.sceneSource = "Demoscene.ignore/MasterSword/Scene.egg"
# self.sceneSource = "Demoscene.ignore/MasterSword/Scene2.egg.bam"
# self.sceneSource = "Demoscene.ignore/Couch2/Scene.egg"
# self.sceneSource = "Demoscene.ignore/Couch/couch.egg.bam"
# self.sceneSource = "Demoscene.ignore/LivingRoom/LivingRoom.egg"
# self.sceneSource = "Demoscene.ignore/LivingRoom2/LivingRoom.egg"
# self.sceneSource = "Demoscene.ignore/LostEmpire/Model.egg"
# self.sceneSource = "Demoscene.ignore/SSLRTest/scene.egg"
# self.sceneSource = "Demoscene.ignore/BMW/Bmw.egg"
# self.sceneSource = "Demoscene.ignore/Tuscany/Tuscany.egg"
# self.sceneSource = "Demoscene.ignore/EiffelTower/Scene.bam"
# self.sceneSource = "Demoscene.ignore/HarvesterModel/Model.egg"
# self.sceneSource = "Demoscene.ignore/OldHouse/Scene.egg"
# self.sceneSource = "Demoscene.ignore/DemoTerrain/Scene.egg"
# self.sceneSource = "Demoscene.ignore/TransparencyTest/Scene.egg"
# self.sceneSource = "Demoscene.ignore/SanMiguel/Scene.bam"
# self.sceneSource = "Demoscene.ignore/DabrovicSponza/Scene.egg"
# self.sceneSource = "Demoscene.ignore/Avolition/level5.bam"
# self.sceneSource = "Demoscene.ignore/Sphere/Scene.bam"
# self.sceneSource = "Demoscene.ignore/Alphatest/alphatest.egg"
# self.sceneSource = "Demoscene.ignore/TestScene/Test.bam"
# This sources are included in the repo
# self.sceneSource = "Models/CornelBox/Model.egg"
# self.sceneSource = "Models/HouseSet/Model.egg"
# self.sceneSource = "Models/PSSMTest/Model.egg.bam"
# self.sceneSource = "Models/PBSTest/Scene.egg.bam"
# self.sceneSource = "Models/HDRTest/Scene.egg"
# self.sceneSource = "Models/GITestScene/Scene.egg"
# self.sceneSource = "Models/VertexPerformanceTest/Scene.egg"
# self.sceneSource = "Toolkit/Blender Material Library/MaterialLibrary.egg"
self.sceneSource = "panda"
# Select surrounding scene here
self.sceneSourceSurround = None
# self.sceneSourceSurround = "Demoscene.ignore/Couch/Surrounding.egg"
# self.sceneSourceSurround = "Demoscene.ignore/LivingRoom/LivingRoom.egg"
# self.sceneSourceSurround = "Models/LittleHouse/couch.bam"
# Store a list of transparent objects
self.transparentObjects = []
# Create a sun light
dPos = Vec3(60, 30, 100)
if True:
dirLight = DirectionalLight()
dirLight.setPos(dPos * 100000.0)
dirLight.setShadowMapResolution(2048)
dirLight.setColor(Vec3(1.1, 1.05, 0.9) * 3.0)
dirLight.setCastsShadows(True)
dirLight.setPssmDistance(140)
self.renderPipeline.addLight(dirLight)
self.dirLight = dirLight
# Tell the GI which light casts the GI
self.renderPipeline.setScatteringSource(dirLight)
# Slider to move the sun
if self.renderPipeline.settings.displayOnscreenDebugger:
self.renderPipeline.guiManager.demoSlider.node[
"command"] = self.setSunPos
self.renderPipeline.guiManager.demoSlider.node[
"value"] = 50
self.lastSliderValue = 0.5
self.movingLights = []
self.demoLights = []
# Create some lights
for i in xrange(0):
pointLight = PointLight()
radius = float(i) / 3.0 * 6.28 + 1.52
xoffs = i * 3.0
yoffs = math.cos(radius) * 0.0
pointLight.setPos(0, 0, 15)
pointLight.setColor(Vec3(0.2,0.6,1.0)*6)
pointLight.setShadowMapResolution(512)
pointLight.setRadius(18)
pointLight.setCastsShadows(True)
self.renderPipeline.addLight(pointLight)
# pointLight.attachDebugNode(render)
# self.movingLights.append(pointLight)
# Create more lights
for i in xrange(0):
pointLight = PointLight()
radius = float(i) / 12.0 * 6.28 + 5.22
xoffs = math.sin(radius) * 50.0
yoffs = math.cos(radius) * 50.0
pointLight.setPos(Vec3( xoffs, yoffs, 12))
# pointLight.setColor(Vec3(0.2,0.6,1.0) * 0.05)
pointLight.setColor(random(), random(), random())
pointLight.setRadius(90)
self.renderPipeline.addLight(pointLight)
# pointLight.attachDebugNode(render)
for x in xrange(0):
spotLight = SpotLight()
spotLight.setColor(Vec3(0.5, 0.8, 1.0) * 0.3)
lightPos = Vec3(math.sin(x/10.0 * 6.28) * 16.0, math.cos(x/10.0 * 6.28) * 16.0, 29.0)
spotLight.setPos(lightPos)
spotLight.lookAt(lightPos - Vec3(0, 0, 1))
spotLight.setFov(90)
spotLight.setShadowMapResolution(1024)
spotLight.setCastsShadows(True)
spotLight.setNearFar(2.0, 60.0)
spotLight.setIESProfile("AreaLight")
self.renderPipeline.addLight(spotLight)
# spotLight.attachDebugNode(render)
# self.movingLights.append(spotLight)
# Attach update task
self.addTask(self.update, "update")
# Update loading screen status
self.loadingScreen.setStatus("Loading scene", 55)
# Show loading screen a bit
if True:
self.doMethodLater(0.5, self.loadScene, "Load Scene")
else:
self.loadScene()
def __init__(self):
DebugObject.__init__(self, "EditorGUI")
self.parent = base.pixel2d
self._createComponents()
def __init__(self):
DebugObject.__init__(self, "WaterManager")
self.options = OceanOptions()
self.options.size = 512
self.options.windDir.normalize()
self.options.waveAmplitude *= 1e-7
self.displacementTex = Texture("Displacement")
self.displacementTex.setup2dTexture(
self.options.size, self.options.size,
Texture.TFloat, Texture.FRgba16)
self.normalTex = Texture("Normal")
self.normalTex.setup2dTexture(
self.options.size, self.options.size,
Texture.TFloat, Texture.FRgba16)
self.combineShader = Shader.loadCompute(Shader.SLGLSL,
"Shader/Water/Combine.compute")
self.ptaTime = PTAFloat.emptyArray(1)
# Create a gaussian random texture, as shaders aren't well suited
# for that
setRandomSeed(523)
self.randomStorage = PNMImage(self.options.size, self.options.size, 4)
self.randomStorage.setMaxval((2 ** 16) - 1)
for x in xrange(self.options.size):
for y in xrange(self.options.size):
rand1 = self._getGaussianRandom() / 10.0 + 0.5
rand2 = self._getGaussianRandom() / 10.0 + 0.5
self.randomStorage.setXel(x, y, LVecBase3d(rand1, rand2, 0))
self.randomStorage.setAlpha(x, y, 1.0)
self.randomStorageTex = Texture("RandomStorage")
self.randomStorageTex.load(self.randomStorage)
self.randomStorageTex.setFormat(Texture.FRgba16)
self.randomStorageTex.setMinfilter(Texture.FTNearest)
self.randomStorageTex.setMagfilter(Texture.FTNearest)
# Create the texture wwhere the intial height (H0 + Omega0) is stored.
self.texInitialHeight = Texture("InitialHeight")
self.texInitialHeight.setup2dTexture(
self.options.size, self.options.size,
Texture.TFloat, Texture.FRgba16)
self.texInitialHeight.setMinfilter(Texture.FTNearest)
self.texInitialHeight.setMagfilter(Texture.FTNearest)
# Create the shader which populates the initial height texture
self.shaderInitialHeight = Shader.loadCompute(Shader.SLGLSL,
"Shader/Water/InitialHeight.compute")
self.nodeInitialHeight = NodePath("initialHeight")
self.nodeInitialHeight.setShader(self.shaderInitialHeight)
self.nodeInitialHeight.setShaderInput("dest", self.texInitialHeight)
self.nodeInitialHeight.setShaderInput(
"N", LVecBase2i(self.options.size))
self.nodeInitialHeight.setShaderInput(
"patchLength", self.options.patchLength)
self.nodeInitialHeight.setShaderInput("windDir", self.options.windDir)
self.nodeInitialHeight.setShaderInput(
"windSpeed", self.options.windSpeed)
self.nodeInitialHeight.setShaderInput(
"waveAmplitude", self.options.waveAmplitude)
self.nodeInitialHeight.setShaderInput(
"windDependency", self.options.windDependency)
self.nodeInitialHeight.setShaderInput(
"randomTex", self.randomStorageTex)
self.attrInitialHeight = self.nodeInitialHeight.getAttrib(ShaderAttrib)
self.heightTextures = []
for i in xrange(3):
tex = Texture("Height")
tex.setup2dTexture(self.options.size, self.options.size,
Texture.TFloat, Texture.FRgba16)
tex.setMinfilter(Texture.FTNearest)
tex.setMagfilter(Texture.FTNearest)
tex.setWrapU(Texture.WMClamp)
tex.setWrapV(Texture.WMClamp)
self.heightTextures.append(tex)
# Also create the shader which updates the spectrum
self.shaderUpdate = Shader.loadCompute(Shader.SLGLSL,
"Shader/Water/Update.compute")
self.nodeUpdate = NodePath("update")
self.nodeUpdate.setShader(self.shaderUpdate)
self.nodeUpdate.setShaderInput("outH0x", self.heightTextures[0])
self.nodeUpdate.setShaderInput("outH0y", self.heightTextures[1])
self.nodeUpdate.setShaderInput("outH0z", self.heightTextures[2])
self.nodeUpdate.setShaderInput("initialHeight", self.texInitialHeight)
self.nodeUpdate.setShaderInput("N", LVecBase2i(self.options.size))
self.nodeUpdate.setShaderInput("time", self.ptaTime)
self.attrUpdate = self.nodeUpdate.getAttrib(ShaderAttrib)
# Create 3 FFTs
self.fftX = GPUFFT(self.options.size, self.heightTextures[0],
self.options.normalizationFactor)
self.fftY = GPUFFT(self.options.size, self.heightTextures[1],
self.options.normalizationFactor)
self.fftZ = GPUFFT(self.options.size, self.heightTextures[2],
self.options.normalizationFactor)
self.combineNode = NodePath("Combine")
self.combineNode.setShader(self.combineShader)
self.combineNode.setShaderInput(
"displacementX", self.fftX.getResultTexture())
self.combineNode.setShaderInput(
"displacementY", self.fftY.getResultTexture())
self.combineNode.setShaderInput(
"displacementZ", self.fftZ.getResultTexture())
self.combineNode.setShaderInput("normalDest", self.normalTex)
self.combineNode.setShaderInput(
"displacementDest", self.displacementTex)
self.combineNode.setShaderInput(
"N", LVecBase2i(self.options.size))
self.combineNode.setShaderInput(
"choppyScale", self.options.choppyScale)
self.combineNode.setShaderInput(
"gridLength", self.options.patchLength)
# Store only the shader attrib as this is way faster
self.attrCombine = self.combineNode.getAttrib(ShaderAttrib)
def __init__(self):
DebugObject.__init__(self, "WaterManager")
self.options = OceanOptions()
self.options.size = 512
self.options.windDir.normalize()
self.options.waveAmplitude *= 1e-7
self.displacementTex = Texture("Displacement")
self.displacementTex.setup2dTexture(self.options.size,
self.options.size, Texture.TFloat,
Texture.FRgba16)
self.normalTex = Texture("Normal")
self.normalTex.setup2dTexture(self.options.size, self.options.size,
Texture.TFloat, Texture.FRgba16)
self.combineShader = BetterShader.loadCompute(
"Shader/Water/Combine.compute")
self.ptaTime = PTAFloat.emptyArray(1)
# Create a gaussian random texture, as shaders aren't well suited
# for that
setRandomSeed(523)
self.randomStorage = PNMImage(self.options.size, self.options.size, 4)
self.randomStorage.setMaxval((2**16) - 1)
for x in xrange(self.options.size):
for y in xrange(self.options.size):
rand1 = self._getGaussianRandom() / 10.0 + 0.5
rand2 = self._getGaussianRandom() / 10.0 + 0.5
self.randomStorage.setXel(x, y, LVecBase3d(rand1, rand2, 0))
self.randomStorage.setAlpha(x, y, 1.0)
self.randomStorageTex = Texture("RandomStorage")
self.randomStorageTex.load(self.randomStorage)
self.randomStorageTex.setFormat(Texture.FRgba16)
self.randomStorageTex.setMinfilter(Texture.FTNearest)
self.randomStorageTex.setMagfilter(Texture.FTNearest)
# Create the texture wwhere the intial height (H0 + Omega0) is stored.
self.texInitialHeight = Texture("InitialHeight")
self.texInitialHeight.setup2dTexture(self.options.size,
self.options.size, Texture.TFloat,
Texture.FRgba16)
self.texInitialHeight.setMinfilter(Texture.FTNearest)
self.texInitialHeight.setMagfilter(Texture.FTNearest)
# Create the shader which populates the initial height texture
self.shaderInitialHeight = BetterShader.loadCompute(
"Shader/Water/InitialHeight.compute")
self.nodeInitialHeight = NodePath("initialHeight")
self.nodeInitialHeight.setShader(self.shaderInitialHeight)
self.nodeInitialHeight.setShaderInput("dest", self.texInitialHeight)
self.nodeInitialHeight.setShaderInput("N",
LVecBase2i(self.options.size))
self.nodeInitialHeight.setShaderInput("patchLength",
self.options.patchLength)
self.nodeInitialHeight.setShaderInput("windDir", self.options.windDir)
self.nodeInitialHeight.setShaderInput("windSpeed",
self.options.windSpeed)
self.nodeInitialHeight.setShaderInput("waveAmplitude",
self.options.waveAmplitude)
self.nodeInitialHeight.setShaderInput("windDependency",
self.options.windDependency)
self.nodeInitialHeight.setShaderInput("randomTex",
self.randomStorageTex)
self.attrInitialHeight = self.nodeInitialHeight.getAttrib(ShaderAttrib)
self.heightTextures = []
for i in xrange(3):
tex = Texture("Height")
tex.setup2dTexture(self.options.size, self.options.size,
Texture.TFloat, Texture.FRgba16)
tex.setMinfilter(Texture.FTNearest)
tex.setMagfilter(Texture.FTNearest)
tex.setWrapU(Texture.WMClamp)
tex.setWrapV(Texture.WMClamp)
self.heightTextures.append(tex)
# Also create the shader which updates the spectrum
self.shaderUpdate = BetterShader.loadCompute(
"Shader/Water/Update.compute")
self.nodeUpdate = NodePath("update")
self.nodeUpdate.setShader(self.shaderUpdate)
self.nodeUpdate.setShaderInput("outH0x", self.heightTextures[0])
self.nodeUpdate.setShaderInput("outH0y", self.heightTextures[1])
self.nodeUpdate.setShaderInput("outH0z", self.heightTextures[2])
self.nodeUpdate.setShaderInput("initialHeight", self.texInitialHeight)
self.nodeUpdate.setShaderInput("N", LVecBase2i(self.options.size))
self.nodeUpdate.setShaderInput("time", self.ptaTime)
self.attrUpdate = self.nodeUpdate.getAttrib(ShaderAttrib)
# Create 3 FFTs
self.fftX = GPUFFT(self.options.size, self.heightTextures[0],
self.options.normalizationFactor)
self.fftY = GPUFFT(self.options.size, self.heightTextures[1],
self.options.normalizationFactor)
self.fftZ = GPUFFT(self.options.size, self.heightTextures[2],
self.options.normalizationFactor)
self.combineNode = NodePath("Combine")
self.combineNode.setShader(self.combineShader)
self.combineNode.setShaderInput("displacementX",
self.fftX.getResultTexture())
self.combineNode.setShaderInput("displacementY",
self.fftY.getResultTexture())
self.combineNode.setShaderInput("displacementZ",
self.fftZ.getResultTexture())
self.combineNode.setShaderInput("normalDest", self.normalTex)
self.combineNode.setShaderInput("displacementDest",
self.displacementTex)
self.combineNode.setShaderInput("N", LVecBase2i(self.options.size))
self.combineNode.setShaderInput("choppyScale",
self.options.choppyScale)
self.combineNode.setShaderInput("gridLength", self.options.patchLength)
# Store only the shader attrib as this is way faster
self.attrCombine = self.combineNode.getAttrib(ShaderAttrib)
def __init__(self):
DebugObject.__init__(self, "Main")
self.debug("Bit System =", 8 * struct.calcsize("P"))
# Load engine configuration
self.debug("Loading panda3d configuration from configuration.prc ..")
loadPrcFile("../../Config/configuration.prc")
# Init the showbase
ShowBase.__init__(self)
# Create the render pipeline
self.debug("Creating pipeline")
self.renderPipeline = RenderingPipeline(self)
# Set a write directory, where the shader cache and so on is stored
# self.renderPipeline.getMountManager().setWritePath(writeDirectory)
self.renderPipeline.getMountManager().setBasePath("../../")
self.renderPipeline.loadSettings("../../Config/pipeline.ini")
# Create the pipeline, and enable scattering
self.renderPipeline.create()
# Load some demo source
# self.sceneSource = "Models/SmoothCube/Cube.bam"
self.sceneSource = "Demoscene.ignore/Sphere/Scene.bam"
# Load scene from disk
self.scene = render.attachNewNode("Scene")
self.debug("Loading Scene '" + self.sceneSource + "'")
self.model = self.scene.attachNewNode("model")
for metallic in xrange(2):
for roughness in xrange(10):
for specular in xrange(10):
model = self.loader.loadModel(self.sceneSource)
model.reparentTo(self.model)
model.setZ(5.0)
model.setX(metallic * 40.0 + roughness*3.0)
model.setY(specular*3.0)
model.setShaderInput("opt_roughness", roughness / 10.0)
model.setShaderInput("opt_metallic", metallic)
model.setShaderInput("opt_specular", specular / 10.0)
ntex = loader.loadTexture("DemoNormalTex.png")
ntex.setWrapU(Texture.WMRepeat)
ntex.setWrapV(Texture.WMRepeat)
ntex.setMinfilter(Texture.FTLinear)
ntex.setMagfilter(Texture.FTLinear)
self.model.setShaderInput("demoBumpTex", ntex)
# Create some lights
for i in xrange(10):
continue
pointLight = PointLight()
xoffs = (i-25) * 15.0
pointLight.setPos(xoffs, 0, 8)
pointLight.setColor(Vec3(random(), random(), random())*1)
pointLight.setRadius(15)
self.renderPipeline.addLight(pointLight)
# Wheter to use a ground floor
self.usePlane = True
self.sceneWireframe = False
# Flatten scene
self.scene.flattenStrong()
# Load ground plane if configured
if self.usePlane:
self.groundPlane = self.loader.loadModel(
"Models/Plane/Plane.bam")
self.groundPlane.setPos(0, 0, 0)
self.groundPlane.setScale(2.0)
self.groundPlane.setTwoSided(True)
self.groundPlane.flattenStrong()
self.groundPlane.reparentTo(self.scene)
# Prepare textures with SRGB format
self.prepareSRGB(self.scene)
# Create movement controller (Freecam)
self.controller = MovementController(self)
self.controller.setInitialPosition(
Vec3(0, -5, 5.0), Vec3(0, 0, 5))
self.controller.setup()
# Hotkey for wireframe
self.accept("f3", self.toggleSceneWireframe)
# Create a sun light
dPos = Vec3(60, 30, 100)
dirLight = DirectionalLight()
dirLight.setShadowMapResolution(1024)
dirLight.setPos(dPos)
dirLight.setColor(Vec3(1))
dirLight.setPssmTarget(base.cam, base.camLens)
dirLight.setPssmDistance(180.0)
dirLight.setCastsShadows(True)
self.renderPipeline.addLight(dirLight)
self.dirLight = dirLight
sunPos = Vec3(56.7587, -31.3601, 189.196)
self.dirLight.setPos(sunPos)
self.renderPipeline.setScatteringSource(dirLight)
# Slider to move the sun
if self.renderPipeline.settings.displayOnscreenDebugger:
self.renderPipeline.guiManager.demoSlider.node[
"command"] = self.setSunPos
self.renderPipeline.guiManager.demoSlider.node[
"value"] = 20
self.lastSliderValue = 0.0
# Load skyboxn
self.skybox = self.renderPipeline.getDefaultSkybox()
self.skybox.reparentTo(render)
self.renderPipeline.setEffect(self.model, "DynamicMaterial.effect")
self.renderPipeline.onSceneInitialized()
self.renderPipeline.fillTextureStages(render)
self.createGUI()
def __init__(self):
DebugObject.__init__(self, "Editor")
self.showbase = EditorShowbase()
self.gui = EditorGUI()
def __init__(self):
DebugObject.__init__(self, "EditorGUI")
self.parent = base.pixel2d
self._createComponents()
def __init__(self):
DebugObject.__init__(self, "Main")
self.debug("Bit System =", 8 * struct.calcsize("P"))
# Load engine configuration
self.debug("Loading panda3d configuration from configuration.prc ..")
loadPrcFile("Config/configuration.prc")
# Init the showbase
ShowBase.__init__(self)
# Create the render pipeline
self.debug("Creating pipeline")
self.renderPipeline = RenderingPipeline(self)
self.renderPipeline.loadSettings("Config/pipeline.ini")
# Uncomment to use temp directory
# writeDirectory = tempfile.mkdtemp(prefix='Shader-tmp')
# writeDirectory = "Temp/"
# Clear write directory when app exits
# atexit.register(os.remove, writeDirectory)
# Set a write directory, where the shader cache and so on is stored
# self.renderPipeline.getMountManager().setWritePath(writeDirectory)
self.renderPipeline.getMountManager().setBasePath(".")
####### END OF RENDER PIPELINE SETUP #######
# Load some demo source
# self.sceneSource = "Demoscene.ignore/sponza.egg.bam"
# self.sceneSource = "Demoscene.ignore/occlusionTest/Model.egg"
# self.sceneSource = "Demoscene.ignore/lost-empire/Model.egg"
# self.sceneSource = "Models/PSSMTest/Model.egg.bam"
# self.sceneSource = "Scene.ignore/Car.bam"
# self.sceneSource = "Demoscene.ignore/GITest/Model.egg"
# self.sceneSource = "Demoscene.ignore/PSSMTest/Model.egg.bam"
# self.sceneSource = "Models/Raventon/Model.egg"
# self.sceneSource = "Demoscene.ignore/Room/LivingRoom.egg.bam"
self.sceneSource = "Toolkit/Blender Material Library/MaterialLibrary.egg"
# If global illumination is enabled, load the voxel grid
GlobalIllumination.setSceneRoot(
"Toolkit/Blender Material Library/voxelized/")
# Create the pipeline, and enable scattering
self.renderPipeline.create()
self.renderPipeline.enableDefaultEarthScattering()
# Load scene from disk
self.debug("Loading Scene '" + self.sceneSource + "'")
self.scene = self.loader.loadModel(self.sceneSource)
# Wheter to use a ground floor
self.usePlane = False
self.sceneWireframe = False
# Flatten scene?
self.scene.flattenStrong()
# Load ground plane if configured
if self.usePlane:
self.groundPlane = self.loader.loadModel(
"Models/Plane/Model.egg.bam")
self.groundPlane.setPos(0, 0, -0.01)
self.groundPlane.setScale(2.0)
self.groundPlane.setTwoSided(True)
self.groundPlane.flattenStrong()
self.groundPlane.reparentTo(self.scene)
# Some artists really don't know about backface culling
# self.scene.setTwoSided(True)
# Required for tesselation
# self.convertToPatches(self.scene)
self.scene.reparentTo(self.render)
# Prepare textures with SRGB format
self.prepareSRGB(self.scene)
# Create movement controller (Freecam)
self.controller = MovementController(self)
self.controller.setInitialPosition(
Vec3(0.422895, -6.49557, 4.72692), Vec3(0, 0, 3))
self.controller.setup()
# Hotkey for wireframe
self.accept("f3", self.toggleSceneWireframe)
# Hotkey to reload all shaders
self.accept("r", self.setShaders)
# Create a sun light
dPos = Vec3(60, 30, 100)
dirLight = DirectionalLight()
dirLight.setDirection(dPos)
dirLight.setShadowMapResolution(4096)
dirLight.setAmbientColor(Vec3(0.5, 0.5, 0.5))
dirLight.setCastsShadows(True)
dirLight.setPos(dPos)
dirLight.setColor(Vec3(4))
self.renderPipeline.addLight(dirLight)
self.dirLight = dirLight
sunPos = Vec3(56.7587, -31.3601, 189.196)
self.dirLight.setPos(sunPos)
self.dirLight.setDirection(sunPos)
# Slider to move the sun
if self.renderPipeline.settings.displayOnscreenDebugger:
self.renderPipeline.guiManager.demoSlider.node[
"command"] = self.setSunPos
self.lastSliderValue = 0.0
# Load skybox
self.skybox = None
self.loadSkybox()
# Set default object shaders
self.setShaders(refreshPipeline=False)
def __init__(self):
DebugObject.__init__(self, "Main")
self.debug("Bit System =", 8 * struct.calcsize("P"))
# Load engine configuration
self.debug("Loading panda3d configuration from configuration.prc ..")
loadPrcFile("Config/configuration.prc")
# Init the showbase
ShowBase.__init__(self)
# Create the render pipeline
self.debug("Creating pipeline")
self.renderPipeline = RenderingPipeline(self)
# Uncomment to use temp directory
# writeDirectory = tempfile.mkdtemp(prefix='Shader-tmp')
# writeDirectory = "Temp/"
# Clear write directory when app exits
# atexit.register(os.remove, writeDirectory)
# Set a write directory, where the shader cache and so on is stored
# self.renderPipeline.getMountManager().setWritePath(writeDirectory)
self.renderPipeline.getMountManager().setBasePath(".")
####### END OF RENDER PIPELINE SETUP #######
# Load some demo source
# self.sceneSource = "Demoscene.ignore/sponza.egg.bam"
# self.sceneSource = "Demoscene.ignore/occlusionTest/Model.egg"
# self.sceneSource = "Demoscene.ignore/lost-empire/Model.egg"
# self.sceneSource = "Models/PSSMTest/Model.egg.bam"
# self.sceneSource = "Demoscene.ignore/GITest/Model.egg"
# self.sceneSource = "Demoscene.ignore/PSSMTest/Model.egg.bam"
# self.sceneSource = "Demoscene.ignore/Room/LivingRoom.egg"
# self.sceneSource = "Models/CornelBox/Model.egg"
# self.sceneSource = "Models/HouseSet/Model.egg"
self.sceneSource = "Toolkit/Blender Material Library/MaterialLibrary.egg"
self.renderPipeline.loadSettings("Config/pipeline.ini")
# Create the pipeline, and enable scattering
self.renderPipeline.create()
self.renderPipeline.enableDefaultEarthScattering()
# Load scene from disk
self.debug("Loading Scene '" + self.sceneSource + "'")
self.scene = self.loader.loadModel(self.sceneSource)
# Wheter to use a ground floor
self.usePlane = False
self.sceneWireframe = False
# Flatten scene?
self.scene.flattenStrong()
self.scene.analyze()
# Load ground plane if configured
if self.usePlane:
self.groundPlane = self.loader.loadModel(
"Models/Plane/Model.egg.bam")
self.groundPlane.setPos(0, 0, -0.01)
self.groundPlane.setScale(2.0)
self.groundPlane.setTwoSided(True)
self.groundPlane.flattenStrong()
self.groundPlane.reparentTo(self.scene)
# Some artists really don't know about backface culling
# self.scene.setTwoSided(True)
# Required for tesselation
# self.convertToPatches(self.scene)
self.scene.reparentTo(self.render)
# Prepare textures with SRGB format
self.prepareSRGB(self.scene)
# Create movement controller (Freecam)wwww
self.controller = MovementController(self)
self.controller.setInitialPosition(Vec3(0, -5, 5.0), Vec3(0, 0, 5))
self.controller.setup()
# Hotkey for wireframe
self.accept("f3", self.toggleSceneWireframe)
# Hotkey to reload all shaders
self.accept("r", self.setShaders)
# for i in xrange(1):
# pointLight = PointLight()
# pointLight.setPos(Vec3( (i-1)*3, 0, 7))
# pointLight.setColor(Vec3(0.1))
# pointLight.setShadowMapResolution(1024)
# pointLight.setRadius(50)
# pointLight.setCastsShadows(True)
# # pointLight.attachDebugNode(render)
# self.renderPipeline.addLight(pointLight)
# Create a sun light
dPos = Vec3(60, 30, 100)
dirLight = DirectionalLight()
dirLight.setDirection(dPos)
dirLight.setShadowMapResolution(2048)
dirLight.setAmbientColor(Vec3(0.0, 0.0, 0.0))
dirLight.setPos(dPos)
dirLight.setColor(Vec3(3))
dirLight.setPssmTarget(base.cam, base.camLens)
dirLight.setCastsShadows(True)
self.renderPipeline.addLight(dirLight)
self.dirLight = dirLight
sunPos = Vec3(56.7587, -31.3601, 189.196)
self.dirLight.setPos(sunPos)
self.dirLight.setDirection(sunPos)
# Tell the GI which light casts the GI
self.renderPipeline.setGILightSource(dirLight)
# Slider to move the sun
if self.renderPipeline.settings.displayOnscreenDebugger:
self.renderPipeline.guiManager.demoSlider.node[
"command"] = self.setSunPos
self.renderPipeline.guiManager.demoSlider.node["value"] = 20
self.lastSliderValue = 0.0
# Load skyboxn
self.skybox = None
self.loadSkybox()
# Set default object shaders
self.setShaders(refreshPipeline=False)
def __init__(self):
DebugObject.__init__(self, "Main")
self.debug("Bit System =", 8 * struct.calcsize("P"))
# Load engine configuration
self.debug("Loading panda3d configuration from configuration.prc ..")
loadPrcFile("../../Config/configuration.prc")
# Init the showbase
ShowBase.__init__(self)
# Create the render pipeline
self.debug("Creating pipeline")
self.renderPipeline = RenderingPipeline(self)
# Set a write directory, where the shader cache and so on is stored
# self.renderPipeline.getMountManager().setWritePath(writeDirectory)
self.renderPipeline.getMountManager().setBasePath("../../")
self.renderPipeline.loadSettings("../../Config/pipeline.ini")
# Create the pipeline, and enable scattering
self.renderPipeline.create()
# Load some demo source
# self.sceneSource = "Models/SmoothCube/Cube.bam"
self.sceneSource = "Demoscene.ignore/Sphere/Scene.bam"
# Load scene from disk
self.scene = render.attachNewNode("Scene")
self.debug("Loading Scene '" + self.sceneSource + "'")
self.model = self.scene.attachNewNode("model")
for metallic in xrange(2):
for roughness in xrange(10):
for specular in xrange(10):
model = self.loader.loadModel(self.sceneSource)
model.reparentTo(self.model)
model.setZ(5.0)
model.setX(metallic * 40.0 + roughness * 3.0)
model.setY(specular * 3.0)
model.setShaderInput("opt_roughness", roughness / 10.0)
model.setShaderInput("opt_metallic", metallic)
model.setShaderInput("opt_specular", specular / 10.0)
ntex = loader.loadTexture("DemoNormalTex.png")
ntex.setWrapU(Texture.WMRepeat)
ntex.setWrapV(Texture.WMRepeat)
ntex.setMinfilter(Texture.FTLinear)
ntex.setMagfilter(Texture.FTLinear)
self.model.setShaderInput("demoBumpTex", ntex)
# Create some lights
for i in xrange(10):
continue
pointLight = PointLight()
xoffs = (i - 25) * 15.0
pointLight.setPos(xoffs, 0, 8)
pointLight.setColor(Vec3(random(), random(), random()) * 1)
pointLight.setRadius(15)
self.renderPipeline.addLight(pointLight)
# Wheter to use a ground floor
self.usePlane = True
self.sceneWireframe = False
# Flatten scene
self.scene.flattenStrong()
# Load ground plane if configured
if self.usePlane:
self.groundPlane = self.loader.loadModel("Models/Plane/Plane.bam")
self.groundPlane.setPos(0, 0, 0)
self.groundPlane.setScale(2.0)
self.groundPlane.setTwoSided(True)
self.groundPlane.flattenStrong()
self.groundPlane.reparentTo(self.scene)
# Prepare textures with SRGB format
self.prepareSRGB(self.scene)
# Create movement controller (Freecam)
self.controller = MovementController(self)
self.controller.setInitialPosition(Vec3(0, -5, 5.0), Vec3(0, 0, 5))
self.controller.setup()
# Hotkey for wireframe
self.accept("f3", self.toggleSceneWireframe)
# Create a sun light
dPos = Vec3(60, 30, 100)
dirLight = DirectionalLight()
dirLight.setShadowMapResolution(1024)
dirLight.setPos(dPos)
dirLight.setColor(Vec3(1))
dirLight.setPssmTarget(base.cam, base.camLens)
dirLight.setPssmDistance(180.0)
dirLight.setCastsShadows(True)
self.renderPipeline.addLight(dirLight)
self.dirLight = dirLight
sunPos = Vec3(56.7587, -31.3601, 189.196)
self.dirLight.setPos(sunPos)
self.renderPipeline.setScatteringSource(dirLight)
# Slider to move the sun
if self.renderPipeline.settings.displayOnscreenDebugger:
self.renderPipeline.guiManager.demoSlider.node[
"command"] = self.setSunPos
self.renderPipeline.guiManager.demoSlider.node["value"] = 20
self.lastSliderValue = 0.0
# Load skyboxn
self.skybox = self.renderPipeline.getDefaultSkybox()
self.skybox.reparentTo(render)
self.renderPipeline.setEffect(self.model, "DynamicMaterial.effect")
self.renderPipeline.onSceneInitialized()
self.renderPipeline.fillTextureStages(render)
self.createGUI()
def __init__(self):
DebugObject.__init__(self, "Editor")
self.showbase = EditorShowbase()
self.gui = EditorGUI()
def __init__(self):
DebugObject.__init__(self, "Main")
self.debug("Bit System =", 8 * struct.calcsize("P"))
# Load engine configuration
self.debug("Loading panda3d configuration from configuration.prc ..")
loadPrcFile("../../Config/configuration.prc")
# Init the showbase
ShowBase.__init__(self)
# Create the render pipeline
self.debug("Creating pipeline")
self.renderPipeline = RenderingPipeline(self)
# Set a write directory, where the shader cache and so on is stored
# self.renderPipeline.getMountManager().setWritePath(writeDirectory)
self.renderPipeline.getMountManager().setBasePath("../../")
self.renderPipeline.loadSettings("../../Config/pipeline.ini")
# Create the pipeline, and enable scattering
self.renderPipeline.create()
self.renderPipeline.enableDefaultEarthScattering()
# Load some demo source
self.sceneSource = "Models/SmoothCube/Cube.bam"
# Load scene from disk
self.debug("Loading Scene '" + self.sceneSource + "'")
self.model = self.loader.loadModel(self.sceneSource)
self.scene = render.attachNewNode("Scene")
self.model.reparentTo(self.scene)
self.model.setZ(1.0)
# Wheter to use a ground floor
self.usePlane = True
self.sceneWireframe = False
# Flatten scene
self.scene.flattenStrong()
# Load ground plane if configured
if self.usePlane:
self.groundPlane = self.loader.loadModel(
"Models/Plane/Model.egg.bam")
self.groundPlane.setPos(0, 0, 0)
self.groundPlane.setScale(2.0)
self.groundPlane.setTwoSided(True)
self.groundPlane.flattenStrong()
self.groundPlane.reparentTo(self.scene)
# Prepare textures with SRGB format
self.prepareSRGB(self.scene)
# Create movement controller (Freecam)
self.controller = MovementController(self)
self.controller.setInitialPosition(Vec3(0, -5, 5.0), Vec3(0, 0, 5))
self.controller.setup()
# Hotkey for wireframe
self.accept("f3", self.toggleSceneWireframe)
# Hotkey to reload all shaders
self.accept("r", self.setShaders)
# Create a sun light
dPos = Vec3(60, 30, 100)
dirLight = DirectionalLight()
dirLight.setDirection(dPos)
dirLight.setShadowMapResolution(2048)
dirLight.setAmbientColor(Vec3(0.0, 0.0, 0.0))
dirLight.setPos(dPos)
dirLight.setColor(Vec3(3))
dirLight.setPssmTarget(base.cam, base.camLens)
dirLight.setPssmDistance(50.0)
dirLight.setCastsShadows(True)
self.renderPipeline.addLight(dirLight)
self.dirLight = dirLight
sunPos = Vec3(56.7587, -31.3601, 189.196)
self.dirLight.setPos(sunPos)
self.dirLight.setDirection(sunPos)
# Tell the GI which light casts the GI
self.renderPipeline.setGILightSource(dirLight)
# Slider to move the sun
if self.renderPipeline.settings.displayOnscreenDebugger:
self.renderPipeline.guiManager.demoSlider.node[
"command"] = self.setSunPos
self.renderPipeline.guiManager.demoSlider.node["value"] = 20
self.lastSliderValue = 0.0
# Load skyboxn
self.skybox = None
self.loadSkybox()
# Set default object shaders
self.setShaders(refreshPipeline=False)
self.createGUI()
def __init__(self):
DebugObject.__init__(self, "Main")
self.debug("Bit System =", 8 * struct.calcsize("P"))
# Load engine configuration
self.debug("Loading panda3d configuration from configuration.prc ..")
loadPrcFile("Config/configuration.prc")
# Init the showbase
ShowBase.__init__(self)
# Show loading screen
self.loadingScreen = PipelineLoadingScreen(self)
self.loadingScreen.render()
self.loadingScreen.setStatus("Creating pipeline", 10)
# Create the render pipeline
self.debug("Creating pipeline")
self.renderPipeline = RenderingPipeline(self)
# Uncomment to use temp directory
# writeDirectory = tempfile.mkdtemp(prefix='Shader-tmp')
writeDirectory = "Temp/"
# Set the pipeline base path
self.renderPipeline.getMountManager().setBasePath(".")
# Load pipeline settings
self.renderPipeline.loadSettings("Config/pipeline.ini")
self.loadingScreen.setStatus("Compiling shaders", 20)
# Create the pipeline, and enable scattering
self.renderPipeline.create()
####### END OF RENDER PIPELINE SETUP #######
# Select demo scene here:
# This sources are not included in the repo, for size reasons
# self.sceneSource = "Demoscene.ignore/MasterSword/Scene.egg"
# self.sceneSource = "Demoscene.ignore/MasterSword/Scene2.egg.bam"
# self.sceneSource = "Demoscene.ignore/Couch2/Scene.egg"
# self.sceneSource = "Demoscene.ignore/Couch/couch.egg.bam"
# self.sceneSource = "Demoscene.ignore/LittleHouse/Scene.bam"
# self.sceneSource = "Demoscene.ignore/LivingRoom/LivingRoom.egg"
# self.sceneSource = "Demoscene.ignore/LivingRoom2/LivingRoom.egg"
# self.sceneSource = "Demoscene.ignore/LostEmpire/Model.egg"
# self.sceneSource = "Demoscene.ignore/SSLRTest/scene.egg"
# self.sceneSource = "Demoscene.ignore/BMW/Bmw.egg"
# self.sceneSource = "Demoscene.ignore/Tuscany/Tuscany.egg"
# self.sceneSource = "Demoscene.ignore/EiffelTower/Scene.bam"
# self.sceneSource = "Demoscene.ignore/HarvesterModel/Model.egg"
# self.sceneSource = "Demoscene.ignore/AudiR8/Scene.bam"
# self.sceneSource = "Demoscene.ignore/OldHouse/Scene.egg"
# self.sceneSource = "Demoscene.ignore/DemoTerrain/Scene.egg"
# self.sceneSource = "Demoscene.ignore/TransparencyTest/Scene.egg"
# self.sceneSource = "Demoscene.ignore/SanMiguel/Scene.bam"
self.sceneSource = "Demoscene.ignore/DabrovicSponza/Scene.egg"
# self.sceneSource = "Demoscene.ignore/Sponza/sponza.egg.bam"
# self.sceneSource = "Demoscene.ignore/Avolition/level5.bam"
# self.sceneSource = "Demoscene.ignore/Sphere/Scene.bam"
# self.sceneSource = "Demoscene.ignore/Alphatest/Scene.bam"
# self.sceneSource = "Demoscene.ignore/TestScene/Test.bam"
# self.sceneSource = "Demoscene.ignore/BokehTest/Scene.egg"
# This sources are included in the repo
# self.sceneSource = "Models/CornelBox/Model.egg"
# self.sceneSource = "Models/HouseSet/Model.egg"
# self.sceneSource = "Models/PSSMTest/Model.egg.bam"
# self.sceneSource = "Models/PBSTest/Scene.egg.bam"
# self.sceneSource = "Models/HDRTest/Scene.egg"
# self.sceneSource = "Models/GITestScene/Scene.egg"
# self.sceneSource = "Toolkit/Blender Material Library/MaterialLibrary.bam"
# self.sceneSource = "panda"
# Select surrounding scene here
self.sceneSourceSurround = None
# self.sceneSourceSurround = "Demoscene.ignore/Couch/Surrounding.egg"
# self.sceneSourceSurround = "Demoscene.ignore/LivingRoom/LivingRoom.egg"
# Wheter to create the default ground plane
self.usePlane = False
# Store a list of transparent objects
self.transparentObjects = []
# Create a sun light
dPos = Vec3(60, 30, 100)
if True:
dirLight = DirectionalLight()
dirLight.setPos(dPos * 100000.0)
dirLight.setShadowMapResolution(2048)
dirLight.setColor(Vec3(1.0, 1.0, 1.0) * 5.0)
dirLight.setCastsShadows(True)
dirLight.setPssmDistance(140)
self.renderPipeline.addLight(dirLight)
self.dirLight = dirLight
# Tell the GI which light casts the GI
self.renderPipeline.setScatteringSource(dirLight)
# Slider to move the sun
if self.renderPipeline.settings.displayOnscreenDebugger:
self.renderPipeline.guiManager.demoSlider.node[
"command"] = self.setSunPos
self.renderPipeline.guiManager.demoSlider.node["value"] = 89
self.lastSliderValue = 0.5
self.movingLights = []
self.demoLights = []
# Create some lights
for i in xrange(5):
continue
pointLight = PointLight()
radius = float(i) / 3.0 * 6.28 + 1.52
xoffs = (i - 3) * 10.0
yoffs = math.cos(radius) * 0.0
pointLight.setPos(xoffs, 0, 8)
# pointLight.setColor(Vec3(0.2,0.6,1.0)*6)
pointLight.setColor(Vec3(random(), random(), random()) * 3)
pointLight.setShadowMapResolution(512)
pointLight.setRadius(18)
pointLight.setCastsShadows(True)
self.renderPipeline.addLight(pointLight)
pointLight.attachDebugNode()
# self.movingLights.append(pointLight)
# Create more lights
for i in xrange(0):
pointLight = PointLight()
radius = float(i) / 12.0 * 6.28 + 5.22
xoffs = math.sin(radius) * 50.0
yoffs = math.cos(radius) * 50.0
pointLight.setPos(Vec3(xoffs, yoffs, 12))
# pointLight.setColor(Vec3(0.2,0.6,1.0) * 0.05)
pointLight.setColor(random(), random(), random())
pointLight.setRadius(90)
self.renderPipeline.addLight(pointLight)
# pointLight.attachDebugNode(render)
for x in xrange(0):
spotLight = SpotLight()
spotLight.setColor(Vec3(0.5, 0.8, 1.0) * 0.3)
lightPos = Vec3(
math.sin(x / 10.0 * 6.28) * 16.0,
math.cos(x / 10.0 * 6.28) * 16.0, 29.0)
spotLight.setPos(lightPos)
spotLight.lookAt(lightPos - Vec3(0, 0, 1))
spotLight.setFov(90)
spotLight.setShadowMapResolution(1024)
spotLight.setCastsShadows(True)
spotLight.setNearFar(2.0, 60.0)
spotLight.setIESProfile("AreaLight")
self.renderPipeline.addLight(spotLight)
# spotLight.attachDebugNode(render)
# self.movingLights.append(spotLight)
# Attach update task
self.addTask(self.update, "update")
# Update loading screen status
self.loadingScreen.setStatus("Loading scene", 55)
# Show loading screen a bit
if False:
self.doMethodLater(0.5, self.loadScene, "Load Scene")
else:
self.loadScene()