Normal

Create normal map using greyscale value as height.

Node Data
Display name
Normal
Internal name
Node_Normal
Inheritances
Node_Processor
Node_Normal
Inputs
Node_Normal
surface	Surface In
float	Height
slider	Smooth
bool	Flip X
bool	Flip Y
bool	Normalize
bool	Trim Flat
Outputs
Node_Normal
surface	Surface Out
Attributes
Color Depth

Normal map is a texture that describe a 3D normal vector. This node allows the genration of normal map from height map.

Smoothing

Toggle the Smooth properties to increase the sample amount.

Related Links

• Base Code: /scripts/node_normal/node_normal.gml
• Shader [sh_normal]: /shaders/sh_normal/sh_normal.fsh