diff options
Diffstat (limited to 'client/shaders/shadow_shaders/pass2_fragment.glsl')
| -rw-r--r-- | client/shaders/shadow_shaders/pass2_fragment.glsl | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/client/shaders/shadow_shaders/pass2_fragment.glsl b/client/shaders/shadow_shaders/pass2_fragment.glsl new file mode 100644 index 000000000..00b4f9f6c --- /dev/null +++ b/client/shaders/shadow_shaders/pass2_fragment.glsl @@ -0,0 +1,23 @@ +uniform sampler2D ShadowMapClientMap; +#ifdef COLORED_SHADOWS +uniform sampler2D ShadowMapClientMapTraslucent; +#endif +uniform sampler2D ShadowMapSamplerdynamic; + +void main() { + +#ifdef COLORED_SHADOWS + vec2 first_depth = texture2D(ShadowMapClientMap, gl_TexCoord[0].st).rg; + vec2 depth_splitdynamics = vec2(texture2D(ShadowMapSamplerdynamic, gl_TexCoord[2].st).r, 0.0); + if (first_depth.r > depth_splitdynamics.r) + first_depth = depth_splitdynamics; + vec2 depth_color = texture2D(ShadowMapClientMapTraslucent, gl_TexCoord[1].st).rg; + gl_FragColor = vec4(first_depth.r, first_depth.g, depth_color.r, depth_color.g); +#else + float first_depth = texture2D(ShadowMapClientMap, gl_TexCoord[0].st).r; + float depth_splitdynamics = texture2D(ShadowMapSamplerdynamic, gl_TexCoord[2].st).r; + first_depth = min(first_depth, depth_splitdynamics); + gl_FragColor = vec4(first_depth, 0.0, 0.0, 1.0); +#endif + +} |