shadowLayer_SHR

    
    
import mtoa.core as core
import maya.cmds as cmds

#Create shadow nodes
shadowCatcherShader = core.createArnoldNode("aiShadowMatte", name="shadowLayer_aiShadowMatte")
shadowCasterShader = core.createArnoldNode("aiStandardSurface", name="shadowLayer_standardSurface")
cmds.setAttr( 'shadowLayer_standardSurface.specular', 0)
cmds.setAttr( 'shadowLayer_standardSurface.base', 0)


cmds.setAttr( 'shadowLayer_aiShadowMatte.background', 1)
cmds.setAttr( 'shadowLayer_aiShadowMatte.diffuseIntensity', 0)

cmds.setAttr( 'shadowLayer_aiShadowMatte.backgroundColor', 0, 0, 0, type="double3")
#cmds.setAttr( 'shadowLayer_aiShadowMatte.shadowColor', 1, 0, 0, type="double3")