small compression

[carveJwlIkooP6JGAAIwe30JlM.git] / shaders / scene_position.h

diff --git a/shaders/scene_position.h b/shaders/scene_position.h
index 029b8aae59fcc122f0e9846b9075f7acbac29610..3fe8c7ee1c2f582f641d6328c23d943f8f2bb7d1 100644 (file)
--- a/shaders/scene_position.h
+++ b/shaders/scene_position.h
@@ -95,6 +95,8 @@ static struct vg_shader _shader_scene_position = {
 "   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"
@@ -195,7 +197,7 @@ static struct vg_shader _shader_scene_position = {
 "   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"
@@ -274,7 +276,7 @@ static struct vg_shader _shader_scene_position = {
 "   light_delta = normalize( light_delta );\n"
 "\n"
 "   float quadratic = dist2*100.0;\n"
-"   float attenuation  = 1.0f/( 1.0f + quadratic );\n"
+"   float attenuation  = 1.0/( 1.0 + quadratic );\n"
 "         attenuation *= max( dot( light_delta, normal ), 0.0 );\n"
 "\n"
 "   float falloff = max( 0.0, 1.0-(dist2*light_co.w) );\n"
@@ -390,7 +392,8 @@ static struct vg_shader _shader_scene_position = {
 "float compute_board_shadow()\n"
 "{\n"
 "   // player shadow\n"
-"   float dist_to_player = max( 0.0, sdLine( aWorldCo, uBoard0, uBoard1 )-0.1 );\n"
+"   float dist_to_player = max( 0.0, sdLine( aWorldCo, g_board_0.xyz,\n"
+"                                                      g_board_1.xyz )-0.1 );\n"
 "   float player_shadow = max( 1.0-dist_to_player*2.7, 0.0 );\n"
 "   player_shadow *= player_shadow*player_shadow*player_shadow;\n"
 "\n"