X-Git-Url: http://git.tdb.fi/?p=libs%2Fgl.git;a=blobdiff_plain;f=shaderlib%2Fshadow.glsl;h=6f4acd2786a6319c242d9ff8300a00ecc535d0a7;hp=d751b460778af84155e127b828d21c6f4f614d33;hb=6dcf74922f46b086ad394c19fd6ce083a635b290;hpb=713ff9619daa858ffbd428f7699cd57598563dbd

diff --git a/shaderlib/shadow.glsl b/shaderlib/shadow.glsl
index d751b460..6f4acd27 100644
--- a/shaderlib/shadow.glsl
+++ b/shaderlib/shadow.glsl
@@ -9,7 +9,7 @@ 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)
 	{