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
float	Smooth
bool	Active
bool	Normalize
bool	Flip X
Outputs
Node_Normal
surface	Surface Out

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.