EvalCylinderSurfaceNormal# Fully qualified name: UsdBrep::EvalCylinderSurfaceNormal Defined in USD_BREP_UTILS/inc/UsdBrepGeometryEval.h GfVec3d UsdBrep::EvalCylinderSurfaceNormal( const GfVec3d &axis, const GfVec3d &refDir, double u, )#