X-Git-Url: https://harrygodden.com/git/?a=blobdiff_plain;f=shaders%2Fmodel_sky.h;h=6c0ba2aa2be919f58169a19942e1890c65f081a7;hb=c52dacb7bc07e300312e45d605d206222dcbb181;hp=d5498311ce6d72782567ca594e8462d978b82620;hpb=2673c575386c604fc2c0603dba2480eda05cf97a;p=carveJwlIkooP6JGAAIwe30JlM.git

diff --git a/shaders/model_sky.h b/shaders/model_sky.h
index d549831..6c0ba2a 100644
--- a/shaders/model_sky.h
+++ b/shaders/model_sky.h
@@ -96,6 +96,8 @@ static struct vg_shader _shader_model_sky = {
 "   vec4 g_sunset_ambient;\n"
 "   vec4 g_sun_colour;\n"
 "   vec4 g_sun_dir;\n"
+"   vec4 g_board_0;\n"
+"   vec4 g_board_1;\n"
 "\n"
 "   float g_water_fog;\n"
 "   float g_time;\n"
@@ -196,7 +198,7 @@ static struct vg_shader _shader_model_sky = {
 "   return ambient + (light_sun + sky_reflection) * shadow;\n"
 "}\n"
 "\n"
-"#line     42        0 \n"
+"#line     44        0 \n"
 "\n"
 "float world_depth_sample( vec3 pos )\n"
 "{\n"
@@ -206,9 +208,8 @@ static struct vg_shader _shader_model_sky = {
 "\n"
 "float world_water_depth( vec3 pos )\n"
 "{\n"
-"   vec2 depth_coord = (pos.xz - g_depth_bounds.xy) * g_depth_bounds.zw; \n"
 "   float ref_depth = g_water_plane.y*g_water_plane.w;\n"
-"   return texture( g_world_depth, depth_coord ).g-ref_depth;\n"
+"   return world_depth_sample( pos ) - ref_depth;\n"
 "}\n"
 "\n"
 "float shadow_sample( vec3 vdir )\n"