ImageBumpmapToNormalmap Method |
Converts a bumpmap to a normalmap. A bumpmap provides a height offset per-pixel, while a normalmap provides a normal direction per pixel.
Namespace: Godot
public void BumpmapToNormalmap( float bumpScale = 1f )
[Missing <param name="bumpScale"/> documentation for "M:Godot.Image.BumpmapToNormalmap(System.Single)"]