X-Git-Url: https://harrygodden.com/git/?a=blobdiff_plain;f=shaders%2Falphatest.h;h=07908407de8157e18f9d52e01e8cab1cce5f6396;hb=4bb5686fffc24abdc4a722051ca066378cb8d419;hp=9b161c1b86a28950c59c3fd1781977bf033cac06;hpb=15beb60ade240af4e00b0d204f7e89a4d35dca36;p=carveJwlIkooP6JGAAIwe30JlM.git

diff --git a/shaders/alphatest.h b/shaders/alphatest.h
index 9b161c1..0790840 100644
--- a/shaders/alphatest.h
+++ b/shaders/alphatest.h
@@ -67,6 +67,7 @@ static struct vg_shader _shader_alphatest = {
 "   float g_water_fog;\n"
 "   int g_light_count;\n"
 "   int g_light_preview;\n"
+"   int g_shadow_samples;\n"
 "};\n"
 "\n"
 "uniform sampler2D g_world_depth;\n"
@@ -131,6 +132,11 @@ static struct vg_shader _shader_alphatest = {
 "\n"
 "vec3 do_light_shadowing( vec3 vfrag )\n"
 "{\n"
+"   if( g_shadow_samples == 0 )\n"
+"   {\n"
+"      return vfrag;\n"
+"   }\n"
+"\n"
 "   float fspread = g_light_colours[0].w;\n"
 "   vec3  vdir = g_light_directions[0].xyz;\n"
 "   float flength = g_light_directions[0].w;\n"