Smoothnormals (Image program function)

Description

This function will perform a box filter on the specified normal map and then normalize the result.

Usage

smoothnormals ([map])

Parameters

• [map] - The normal map to smooth.

Example

Smooth normal map…

textures/smoothed
{
   {
      blend bumpmap
      map   smoothnormals(textures/custom/image_1.tga)
   }
}

Notes

None.