def __init__(self, enabledLights=[0]):
FragShaderFunc.__init__(self, name='bump')
self.numLights = len(enabledLights)
self.enabledLights = enabledLights
# normal map texture sampler
self.addConstant(type="float", name=self.NORFAC_NAME, val="1.0")
def __init__(self,
enabledLights=[0],
normalTexture=0,
heightTexture=1):
FragShaderFunc.__init__(self, name='parallaxO')
self.numLights = len(enabledLights)
self.enabledLights = enabledLights
self.normalTexture = normalTexture
self.heightTexture = heightTexture
self.addUniform(type="sampler2D", name="Texture%d" % normalTexture)
self.addUniform(type="sampler2D", name="Texture%d" % heightTexture)
def __init__(self, app, lights, lightIndexes=None):
FragShaderFunc.__init__(self, name='plight')
self.app = app
self.numLights = len(lights)
self.lights = lights
if lightIndexes==None:
self.lightIndexes = range(self.numLights)
else:
self.lightIndexes = lightIndexes
self.addVarying(type="vec3", name="lightVec[%d]" % self.numLights)
self.addVarying(type="float", name="attenFacs[%d]" % self.numLights)
self.addVarying(type="vec4", name="eyeVec")
self.addVarying(type="vec3", name="positionVarying")
# add stuff for shadows
i = 0
self.hasShadow = False
for light in self.lights:
if light.shadowMapArray == None: continue
self.hasShadow = True
numShadowMaps = len(light.shadowMapArray.shadowMaps)
i += 1
numVecs = len(light.shadowMapArray.farVecs)
for j in range(numVecs):
self.addUniform( type="vec%d" % light.shadowMapArray.farVecs[j], name="shadowFar%d%d" % (i-1,j) )
#for j in range(len(light.shadowMapArray.shadowMaps)):
self.addUniform( type="mat4", name="shadowNormalMat%d[%d]" % (i-1,numShadowMaps) )
self.addUniform( type=light.shadowMapArray.textureType, name="shadowMap%d" % (i-1) )
if light.shadowMapArray.textureType == "sampler2DArray":
self.addDep("getOccCoef", PixelLightFrag.getOccCoef)
if self.hasShadow:
self.setMinVersion(130)
self.enableExtension("GL_EXT_gpu_shader4")
def __init__(self):
FragShaderFunc.__init__(self, name="vsmShadow")
def __init__(self):
FragShaderFunc.__init__(self, name="vsmShadow")
self.addVarying(type="vec4", name=VSM_VARYING_POS)
def __init__(self, intensity=1.0):
FragShaderFunc.__init__(self, name="planarReflection")
self.addConstant(type="float", name="reflectionIntensity", val=str(intensity.value))
self.addUniform("sampler2D", "reflectionMap")
self.addVarying("vec4", "reflectionUV")
def __init__(self, name, textureIndex):
FragShaderFunc.__init__(self, name)
self.textureIndex = textureIndex
self.addUniform("sampler2D", "Texture%d" % textureIndex)
def __init__(self, textureShaders):
FragShaderFunc.__init__(self, "mixTexels")
self.textureShaders = textureShaders
def __init__(self):
FragShaderFunc.__init__(self, name='invert')
self.facVar = "invFac"
self.addConstant(type="float", name=self.facVar, val=1.0)
def __init__(self, name):
FragShaderFunc.__init__(self, name=name)
self.facVar = "%sFac" % name
self.addConstant(type="float", name=self.facVar, val=1.0)
def __init__(self):
FragShaderFunc.__init__(self, name='contrast')
self.facVar = "contrastFac"
self.addConstant(type="float", name=self.facVar, val=1.0)
def __init__(self):
FragShaderFunc.__init__(self, name='brightness')
self.facVar = "brightnessFac"
self.addConstant(type="float", name=self.facVar, val=1.0)
