X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=shaderlib%2Fphong.glsl;h=004232acd503e4c76c607ca6206f2f4e228cdef1;hb=adc26a2e141a2853b6c5025130c46a46cece4b84;hp=7d8dc295bc93ad95f26ef3d01143c63ec7d3ecb7;hpb=82282de52e8e8f3bbafefaf92bf76f53f2c2495e;p=libs%2Fgl.git

diff --git a/shaderlib/phong.glsl b/shaderlib/phong.glsl
index 7d8dc295..004232ac 100644
--- a/shaderlib/phong.glsl
+++ b/shaderlib/phong.glsl
@@ -94,11 +94,14 @@ vec3 phong_one_light(vec3 light, vec3 normal, vec3 look, vec3 light_color, vec3
 
 vec3 phong_lighting(vec3 normal, vec3 look, vec3 surface_diffuse, vec3 surface_specular, float shininess)
 {
-	vec3 light = normalize(world_light_dir);
-
 	vec3 color = phong_ambient(surface_diffuse);
-	float shadow = get_shadow_factor(0);
-	color += phong_one_light(light, normal, look, light_sources[0].color, surface_diffuse, surface_specular, shininess)*shadow;
+	for(int i=0; i<max_lights; ++i)
+		if(light_sources[i].type!=0)
+		{
+			vec3 light = get_light_direction(i);
+			float shadow = get_shadow_factor(i);
+			color += phong_one_light(light, normal, look, light_sources[i].color, surface_diffuse, surface_specular, shininess)*shadow;
+		}
 
 	if(use_emission)
 		color += get_emission_color();