Godot-Shader-Lib/documentation/Nodes/Procedural/HeightToNormal.md

Height To Normal node

Generates a normal map from a height map.

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Inputs

Name	Type	Binding	Description
height map	sampler2D	none	Height map
uv	vec2	UV	Input UV value
bump strength	float	none	Bump strength for the height

Outputs

Name	Type	Binding	Description
Normal	vec3	None	Normal map

ShaderInc location
res://addons/ShaderLib/Procedural/Procedural.gdshaderinc

Method signature
vec3 heigth_to_normal(sampler2D height_map, vec2 uv, float bump_strength)

Parameters

Name	Type	Description
height_map	sampler2D	Height map
uv	vec2	Input UV value
bump_strength	float	Bump strength for the height

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