X-Git-Url: https://harrygodden.com/git/?a=blobdiff_plain;f=shaders%2Fscene_standard_alphatest.h;h=594fb863bac5a551dbb7accf6b9f08b150fcd1a4;hb=2c91a71533b4ce86b9e7fd708420ae05c74d8f52;hp=f14bd6c7793e7b3d33edb44614819185b61a4017;hpb=0a33f65eecb5e75cddaefa08d3a5eb1a301d0479;p=carveJwlIkooP6JGAAIwe30JlM.git diff --git a/shaders/scene_standard_alphatest.h b/shaders/scene_standard_alphatest.h index f14bd6c..594fb86 100644 --- a/shaders/scene_standard_alphatest.h +++ b/shaders/scene_standard_alphatest.h @@ -64,8 +64,6 @@ static struct vg_shader _shader_scene_standard_alphatest = { .static_src = "uniform sampler2D uTexGarbage;\n" "uniform sampler2D uTexMain;\n" -"uniform vec3 uBoard0;\n" -"uniform vec3 uBoard1;\n" "uniform vec3 uCamera;\n" "uniform vec4 uPlane;\n" "\n" @@ -96,6 +94,8 @@ static struct vg_shader _shader_scene_standard_alphatest = { " 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_alphatest = { " 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" @@ -210,19 +210,15 @@ static struct vg_shader _shader_scene_standard_alphatest = { " return world_depth_sample( pos ) - ref_depth;\n" "}\n" "\n" -"float shadow_sample( vec3 vdir )\n" -"{\n" -" vec3 sample_pos = aWorldCo + vdir;\n" -" float height_sample = world_depth_sample( sample_pos );\n" +"float shadow_sample( vec3 co ){\n" +" float height_sample = world_depth_sample( co );\n" "\n" -" float fdelta = height_sample - sample_pos.y;\n" +" float fdelta = height_sample - co.y;\n" " return clamp( fdelta, 0.2, 0.4 )-0.2;\n" "}\n" "\n" -"float newlight_compute_sun_shadow( vec3 dir )\n" -"{\n" -" if( g_shadow_samples == 0 )\n" -" {\n" +"float newlight_compute_sun_shadow( vec3 co, vec3 dir ){\n" +" if( g_shadow_samples == 0 ){\n" " return 1.0;\n" " }\n" "\n" @@ -230,15 +226,15 @@ static struct vg_shader _shader_scene_standard_alphatest = { " float flength = g_shadow_length;\n" "\n" " float famt = 0.0;\n" -" famt += shadow_sample((dir+vec3(-0.56,0.55, 0.30)*fspread)*flength*0.1);\n" -" famt += shadow_sample((dir+vec3( 0.80,0.68, 0.34)*fspread)*flength*0.2);\n" -" famt += shadow_sample((dir+vec3( 0.78,0.07,-0.06)*fspread)*flength*0.3);\n" -" famt += shadow_sample((dir+vec3(-0.59,0.07,-0.42)*fspread)*flength*0.4);\n" +" famt += shadow_sample(co+(dir+vec3(-0.56,0.55, 0.30)*fspread)*flength*0.1);\n" +" famt += shadow_sample(co+(dir+vec3( 0.80,0.68, 0.34)*fspread)*flength*0.2);\n" +" famt += shadow_sample(co+(dir+vec3( 0.78,0.07,-0.06)*fspread)*flength*0.3);\n" +" famt += shadow_sample(co+(dir+vec3(-0.59,0.07,-0.42)*fspread)*flength*0.4);\n" "\n" -" //famt+=shadow_sample((dir+vec3(-0.790,-0.933,-0.875)*fspread)*flength*0.5);\n" -" //famt+=shadow_sample((dir+vec3( 0.807,-0.690, 0.472)*fspread)*flength*0.6);\n" -" //famt+=shadow_sample((dir+vec3( 0.522,-0.379, 0.350)*fspread)*flength*0.7);\n" -" //famt+=shadow_sample((dir+vec3( 0.483, 0.201, 0.306)*fspread)*flength*0.8);\n" +" //famt+=shadow_sample(co+(dir+vec3(-0.790,-0.933,-0.875)*fspread)*flength*0.5);\n" +" //famt+=shadow_sample(co+(dir+vec3( 0.807,-0.690, 0.472)*fspread)*flength*0.6);\n" +" //famt+=shadow_sample(co+(dir+vec3( 0.522,-0.379, 0.350)*fspread)*flength*0.7);\n" +" //famt+=shadow_sample(co+(dir+vec3( 0.483, 0.201, 0.306)*fspread)*flength*0.8);\n" "\n" " return 1.0 - famt;\n" "}\n" @@ -275,7 +271,7 @@ static struct vg_shader _shader_scene_standard_alphatest = { " 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" @@ -326,8 +322,8 @@ static struct vg_shader _shader_scene_standard_alphatest = { " float fdist = length(halfview);\n" " halfview /= fdist;\n" "\n" -" float world_shadow = newlight_compute_sun_shadow( g_sun_dir.xyz \n" -" * (1.0/(max(g_sun_dir.y,0.0)+0.2)) );\n" +" float world_shadow = newlight_compute_sun_shadow( \n" +" co, g_sun_dir.xyz * (1.0/(max(g_sun_dir.y,0.0)+0.2)) );\n" "\n" " vec3 total_light = clearskies_lighting( \n" " normal, min( light_mask, world_shadow ), halfview );\n" @@ -391,7 +387,8 @@ static struct vg_shader _shader_scene_standard_alphatest = { "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" @@ -403,7 +400,7 @@ static struct vg_shader _shader_scene_standard_alphatest = { " 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" @@ -423,7 +420,7 @@ static struct vg_shader _shader_scene_standard_alphatest = { " 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 +451,6 @@ static GLuint _uniform_scene_standard_alphatest_uPv; static GLuint _uniform_scene_standard_alphatest_uPvmPrev; static GLuint _uniform_scene_standard_alphatest_uTexGarbage; static GLuint _uniform_scene_standard_alphatest_uTexMain; -static GLuint _uniform_scene_standard_alphatest_uBoard0; -static GLuint _uniform_scene_standard_alphatest_uBoard1; static GLuint _uniform_scene_standard_alphatest_uCamera; static GLuint _uniform_scene_standard_alphatest_uPlane; static GLuint _uniform_scene_standard_alphatest_g_world_depth; @@ -476,12 +471,6 @@ static void shader_scene_standard_alphatest_uTexGarbage(int i){ static void shader_scene_standard_alphatest_uTexMain(int i){ glUniform1i(_uniform_scene_standard_alphatest_uTexMain,i); } -static void shader_scene_standard_alphatest_uBoard0(v3f v){ - glUniform3fv(_uniform_scene_standard_alphatest_uBoard0,1,v); -} -static void shader_scene_standard_alphatest_uBoard1(v3f v){ - glUniform3fv(_uniform_scene_standard_alphatest_uBoard1,1,v); -} static void shader_scene_standard_alphatest_uCamera(v3f v){ glUniform3fv(_uniform_scene_standard_alphatest_uCamera,1,v); } @@ -501,8 +490,6 @@ static void shader_scene_standard_alphatest_link(void){ _uniform_scene_standard_alphatest_uPvmPrev = glGetUniformLocation( _shader_scene_standard_alphatest.id, "uPvmPrev" ); _uniform_scene_standard_alphatest_uTexGarbage = glGetUniformLocation( _shader_scene_standard_alphatest.id, "uTexGarbage" ); _uniform_scene_standard_alphatest_uTexMain = glGetUniformLocation( _shader_scene_standard_alphatest.id, "uTexMain" ); - _uniform_scene_standard_alphatest_uBoard0 = glGetUniformLocation( _shader_scene_standard_alphatest.id, "uBoard0" ); - _uniform_scene_standard_alphatest_uBoard1 = glGetUniformLocation( _shader_scene_standard_alphatest.id, "uBoard1" ); _uniform_scene_standard_alphatest_uCamera = glGetUniformLocation( _shader_scene_standard_alphatest.id, "uCamera" ); _uniform_scene_standard_alphatest_uPlane = glGetUniformLocation( _shader_scene_standard_alphatest.id, "uPlane" ); _uniform_scene_standard_alphatest_g_world_depth = glGetUniformLocation( _shader_scene_standard_alphatest.id, "g_world_depth" );