openmw/files/shaders/lib/material/parallax.glsl

#ifndef LIB_MATERIAL_PARALLAX
#define LIB_MATERIAL_PARALLAX

#define PARALLAX_SCALE 0.04
#define PARALLAX_BIAS -0.02

vec2 getParallaxOffset(vec3 eyeDir, float height, float flipY)
{
    return vec2(eyeDir.x, eyeDir.y * flipY) * ( height * PARALLAX_SCALE + PARALLAX_BIAS );
}

#endif
shade refactor 2023-02-25 19:03:39 +00:00			`#ifndef LIB_MATERIAL_PARALLAX`
			`#define LIB_MATERIAL_PARALLAX`

Move to parallax.glsl 2016-03-22 20:15:20 +00:00			`#define PARALLAX_SCALE 0.04`
			`#define PARALLAX_BIAS -0.02`

Untangle normals and parallax handling Move tangent space generation to the vertex shaders Support diffuse parallax when no normal map is present Don't use diffuse parallax if there's no diffuse map Generalize normal-to-view conversion Rewrite parallax 2023-12-10 18:45:15 +00:00			`vec2 getParallaxOffset(vec3 eyeDir, float height, float flipY)`
Move to parallax.glsl 2016-03-22 20:15:20 +00:00			`{`
Untangle normals and parallax handling Move tangent space generation to the vertex shaders Support diffuse parallax when no normal map is present Don't use diffuse parallax if there's no diffuse map Generalize normal-to-view conversion Rewrite parallax 2023-12-10 18:45:15 +00:00			`return vec2(eyeDir.x, eyeDir.y * flipY) * ( height * PARALLAX_SCALE + PARALLAX_BIAS );`
Move to parallax.glsl 2016-03-22 20:15:20 +00:00			`}`
shade refactor 2023-02-25 19:03:39 +00:00
Untangle normals and parallax handling Move tangent space generation to the vertex shaders Support diffuse parallax when no normal map is present Don't use diffuse parallax if there's no diffuse map Generalize normal-to-view conversion Rewrite parallax 2023-12-10 18:45:15 +00:00			`#endif`