The Emboss node generates an image that simulates lighting on its input.
The Emboss node has a single greyscale input, interpreted as a heightmap.
The Emboss node outputs the result of the emboss operation.
The Emboss node the following parameters:
The grid size defines the size of the output image.
the angle of the light source used for the emboss effect.
the strength of the emboss effect.
This node outputs an image that has a fixed size.