X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=shaderlib%2Fshadow.glsl;h=f168fe7955431869b25f90b8909192453929bcd0;hb=dff7004fa078d55911664c0f513b5dc6c9449420;hp=0a20b3a513998272fc13d14f386f621f32864e8d;hpb=5ca47579de51342ac3e8ecda2cbb9be2f8b4643a;p=libs%2Fgl.git

diff --git a/shaderlib/shadow.glsl b/shaderlib/shadow.glsl
index 0a20b3a5..f168fe79 100644
--- a/shaderlib/shadow.glsl
+++ b/shaderlib/shadow.glsl
@@ -1,6 +1,14 @@
 import msp_interface;
 
-const bool use_shadow_map = false;
+uniform ShadowMap
+{
+	float shadow_darkness;
+	mat4 shd_eye_matrix;
+};
+
+uniform sampler2DShadow shadow_map;
+
+layout(constant_id=auto) const bool use_shadow_map = false;
 
 #pragma MSP stage(vertex)
 void shadow_transform(vec4 eye_vertex)
@@ -9,7 +17,7 @@ void shadow_transform(vec4 eye_vertex)
 }
 
 #pragma MSP stage(fragment)
-float get_shadow_factor(int index)
+virtual float get_shadow_factor(int index)
 {
 	if(use_shadow_map)
 	{