X-Git-Url: https://harrygodden.com/git/?a=blobdiff_plain;f=shaders%2Fwater.h;h=a333516e453f3db277b8970a0707e2691b06d8e5;hb=a1741ec4aed057cbafff2d6bc9e5cf8a15ae322b;hp=e334a5c74e38d635a6b519261f69369104a6cde7;hpb=1f0e3292c021e8263716e5f4544a1efcedf3f03d;p=carveJwlIkooP6JGAAIwe30JlM.git

diff --git a/shaders/water.h b/shaders/water.h
index e334a5c..a333516 100644
--- a/shaders/water.h
+++ b/shaders/water.h
@@ -74,6 +74,7 @@ static struct vg_shader _shader_water = {
 "   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"
@@ -138,6 +139,11 @@ static struct vg_shader _shader_water = {
 "\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"