UsdPrimvarReader_float4

MDL Identifier: UsdPrimvarReader_float4

Description: Node that provides the ability for shading networks to consume surface-varying data defined on geometry of type float4

Display Name	Type	Parameter	Default	Description
varname	string	varname	empty	primvar to lookup
fallback	float4	fallback	float4(0.0,0.0,0.0,0.0)	value to use if primvar not found