
Normal Map
| Description | Converts a height-map to a normal-map. |
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Parameters: |
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| Select channel to use as height | Selects which channel to use as the height. Luminance is a monochrome value computed from Red, Green, and Blue channels. |
| Mirror in U coordinate | Mirroring across U coordinate. |
| Mirror in V coordinate | Mirroring across V coordinate. |
| Invert normal vector | Inverts the sign of the computed normal vector. |
| Compute occlusion | Computes a crude occlusion term and stores in the resulting alpha channel. |
| Scale factor | Scaling factor for normals. |