X-Git-Url: https://harrygodden.com/git/?a=blobdiff_plain;f=shaders%2Fscene_standard.h;h=bacef090005f3979d1ed31f7be8e1dc89578d0be;hb=5bfb36032928ba9f8d12e72961af68bfab9ea648;hp=994f7f30d3dd8c959cd0b30afd861fa7b828252b;hpb=2673c575386c604fc2c0603dba2480eda05cf97a;p=carveJwlIkooP6JGAAIwe30JlM.git

diff --git a/shaders/scene_standard.h b/shaders/scene_standard.h
index 994f7f3..bacef09 100644
--- a/shaders/scene_standard.h
+++ b/shaders/scene_standard.h
@@ -66,8 +66,6 @@ static struct vg_shader _shader_scene_standard = {
 "uniform sampler2D uTexMain;\n"
 "uniform vec3 uCamera;\n"
 "uniform vec4 uPlane;\n"
-"uniform vec3 uBoard0;\n"
-"uniform vec3 uBoard1;\n"
 "\n"
 "#line       1        1 \n"
 "// :D\n"
@@ -96,6 +94,8 @@ static struct vg_shader _shader_scene_standard = {
 "   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 +196,7 @@ static struct vg_shader _shader_scene_standard = {
 "   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 +206,8 @@ static struct vg_shader _shader_scene_standard = {
 "\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"
@@ -392,7 +391,8 @@ static struct vg_shader _shader_scene_standard = {
 "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"
@@ -404,7 +404,7 @@ static struct vg_shader _shader_scene_standard = {
 "   return world_compute_lighting( diffuse, normal, co, compute_board_shadow() );\n"
 "}\n"
 "\n"
-"#line      9        0 \n"
+"#line      7        0 \n"
 "#line       1        2 \n"
 "const float k_motion_lerp_amount = 0.01;\n"
 "\n"
@@ -424,7 +424,7 @@ static struct vg_shader _shader_scene_standard = {
 "   oMotionVec = (vmotion1-vmotion0) * (1.0/k_motion_lerp_amount);\n"
 "}\n"
 "\n"
-"#line     10        0 \n"
+"#line      8        0 \n"
 "\n"
 "void main()\n"
 "{\n"
@@ -454,8 +454,6 @@ static GLuint _uniform_scene_standard_uTexGarbage;
 static GLuint _uniform_scene_standard_uTexMain;
 static GLuint _uniform_scene_standard_uCamera;
 static GLuint _uniform_scene_standard_uPlane;
-static GLuint _uniform_scene_standard_uBoard0;
-static GLuint _uniform_scene_standard_uBoard1;
 static GLuint _uniform_scene_standard_g_world_depth;
 static GLuint _uniform_scene_standard_uLightsArray;
 static GLuint _uniform_scene_standard_uLightsIndex;
@@ -480,12 +478,6 @@ static void shader_scene_standard_uCamera(v3f v){
 static void shader_scene_standard_uPlane(v4f v){
    glUniform4fv(_uniform_scene_standard_uPlane,1,v);
 }
-static void shader_scene_standard_uBoard0(v3f v){
-   glUniform3fv(_uniform_scene_standard_uBoard0,1,v);
-}
-static void shader_scene_standard_uBoard1(v3f v){
-   glUniform3fv(_uniform_scene_standard_uBoard1,1,v);
-}
 static void shader_scene_standard_g_world_depth(int i){
    glUniform1i(_uniform_scene_standard_g_world_depth,i);
 }
@@ -501,8 +493,6 @@ static void shader_scene_standard_link(void){
    _uniform_scene_standard_uTexMain = glGetUniformLocation( _shader_scene_standard.id, "uTexMain" );
    _uniform_scene_standard_uCamera = glGetUniformLocation( _shader_scene_standard.id, "uCamera" );
    _uniform_scene_standard_uPlane = glGetUniformLocation( _shader_scene_standard.id, "uPlane" );
-   _uniform_scene_standard_uBoard0 = glGetUniformLocation( _shader_scene_standard.id, "uBoard0" );
-   _uniform_scene_standard_uBoard1 = glGetUniformLocation( _shader_scene_standard.id, "uBoard1" );
    _uniform_scene_standard_g_world_depth = glGetUniformLocation( _shader_scene_standard.id, "g_world_depth" );
    _uniform_scene_standard_uLightsArray = glGetUniformLocation( _shader_scene_standard.id, "uLightsArray" );
    _uniform_scene_standard_uLightsIndex = glGetUniformLocation( _shader_scene_standard.id, "uLightsIndex" );