better low qual mode

[carveJwlIkooP6JGAAIwe30JlM.git] / shaders / vblend.h

diff --git a/shaders/vblend.h b/shaders/vblend.h
index 61b0ccec1b77eef911b69f4e3d443b10509ba94c..0364f658d657e85a0477abeafbfdb2d23c50e4ce 100644 (file)
--- a/shaders/vblend.h
+++ b/shaders/vblend.h
@@ -66,6 +66,7 @@ static struct vg_shader _shader_vblend = {
 "   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"
@@ -130,6 +131,11 @@ static struct vg_shader _shader_vblend = {
 "\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"