Houdini 11 VEX VEX functions
  1. bsdf matchvex_blinn(float exponent)

  2. bsdf matchvex_blinn(vector nml, float exponent)

The BSDF produced by blinn is not the same as the traditional VEX blinn() output. Use this function to produce a closer approximate match to the traditional VEX blinn().

Contexts: surface

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