spout_bump_shader

Pattern "spout" "OSL_spout1"
# uses primvar s
# uses primvar t
		"float curvy" 3
# output float ["OSL_spout1:resultF"]



Attribute "displacementbound" "float sphere" [0.1]
Displace "PxrDisplace" "PxrDisplace1"
		"int enabled" [1]
		"float dispAmount" [0.25]
		"reference float dispScalar" ["OSL_spout1:resultF"]