mirror of
https://github.com/X0nk/Bliss-Shader.git
synced 2025-06-22 08:42:50 +08:00
surprise commit
new stuff reworked clouds, general lighting, end and nether shaders still WIP lighting is more balanced in general.
This commit is contained in:
Xonk
81
shaders/programs/all_particles.fsh
Normal file
81
shaders/programs/all_particles.fsh
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@ -0,0 +1,81 @@
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// #version 120
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varying vec4 lmtexcoord;
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varying vec4 color;
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flat varying vec4 lightCol; //main light source color (rgb),used light source(1=sun,-1=moon)
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flat varying vec3 avgAmbient;
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uniform vec3 sunVec;
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flat varying vec3 WsunVec;
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uniform sampler2D texture;
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uniform sampler2DShadow shadow;
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uniform sampler2D gaux1;
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uniform sampler2D noisetex;
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uniform float frameTimeCounter;
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uniform ivec2 eyeBrightnessSmooth;
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uniform vec2 texelSize;
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uniform float rainStrength;
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uniform mat4 gbufferProjectionInverse;
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uniform mat4 gbufferModelViewInverse;
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uniform mat4 gbufferModelView;
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uniform mat4 shadowModelView;
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uniform mat4 shadowProjection;
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uniform vec3 cameraPosition;
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#include "/lib/settings.glsl"
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#include "/lib/diffuse_lighting.glsl"
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vec3 toLinear(vec3 sRGB){
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return sRGB * (sRGB * (sRGB * 0.305306011 + 0.682171111) + 0.012522878);
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}
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#define diagonal3(m) vec3((m)[0].x, (m)[1].y, m[2].z)
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vec3 toScreenSpace(vec3 p) {
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vec4 iProjDiag = vec4(gbufferProjectionInverse[0].x, gbufferProjectionInverse[1].y, gbufferProjectionInverse[2].zw);
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vec3 p3 = p * 2. - 1.;
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vec4 fragposition = iProjDiag * p3.xyzz + gbufferProjectionInverse[3];
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return fragposition.xyz / fragposition.w;
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}
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uniform int framemod8;
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const vec2[8] offsets = vec2[8](vec2(1./8.,-3./8.),
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vec2(-1.,3.)/8.,
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vec2(5.0,1.)/8.,
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vec2(-3,-5.)/8.,
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vec2(-5.,5.)/8.,
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vec2(-7.,-1.)/8.,
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vec2(3,7.)/8.,
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vec2(7.,-7.)/8.);
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vec3 normVec (vec3 vec){
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return vec*inversesqrt(dot(vec,vec));
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}
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//////////////////////////////VOID MAIN//////////////////////////////
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//////////////////////////////VOID MAIN//////////////////////////////
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//////////////////////////////VOID MAIN//////////////////////////////
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//////////////////////////////VOID MAIN//////////////////////////////
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//////////////////////////////VOID MAIN//////////////////////////////
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/* DRAWBUFFERS:2 */
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void main() {
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gl_FragData[0] = texture2D(texture, lmtexcoord.xy)*color;
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vec3 Albedo = toLinear(gl_FragData[0].rgb);
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vec2 tempOffset = offsets[framemod8];
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vec3 fragpos = toScreenSpace(gl_FragCoord.xyz*vec3(texelSize,1.0)-vec3(vec2(tempOffset)*texelSize*0.5,0.0));
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vec3 p3 = mat3(gbufferModelViewInverse) * fragpos;
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vec3 np3 = normVec(p3);
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vec3 Indirect_lighting = DoAmbientLighting_Nether(gl_Fog.color.rgb, vec3(TORCH_R,TORCH_G,TORCH_B), lmtexcoord.z, normalize(vec3(0.0)), normalize(vec3(0.0)), p3 + cameraPosition);
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gl_FragData[0].rgb = Indirect_lighting * Albedo;
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}
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45
shaders/programs/all_particles.vsh
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45
shaders/programs/all_particles.vsh
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@ -0,0 +1,45 @@
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// #version 120
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#extension GL_EXT_gpu_shader4 : enable
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#include "/lib/settings.glsl"
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/*
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!! DO NOT REMOVE !!
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This code is from Chocapic13' shaders
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Read the terms of modification and sharing before changing something below please !
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!! DO NOT REMOVE !!
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*/
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varying vec4 lmtexcoord;
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varying vec4 color;
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uniform vec2 texelSize;
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uniform int framemod8;
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const vec2[8] offsets = vec2[8](vec2(1./8.,-3./8.),
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vec2(-1.,3.)/8.,
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vec2(5.0,1.)/8.,
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vec2(-3,-5.)/8.,
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vec2(-5.,5.)/8.,
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vec2(-7.,-1.)/8.,
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vec2(3,7.)/8.,
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vec2(7.,-7.)/8.);
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//////////////////////////////VOID MAIN//////////////////////////////
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//////////////////////////////VOID MAIN//////////////////////////////
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//////////////////////////////VOID MAIN//////////////////////////////
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//////////////////////////////VOID MAIN//////////////////////////////
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//////////////////////////////VOID MAIN//////////////////////////////
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void main() {
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gl_Position = ftransform();
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lmtexcoord.xy = (gl_MultiTexCoord0).xy;
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vec2 lmcoord = gl_MultiTexCoord1.xy/255.;
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lmtexcoord.zw = lmcoord;
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color = gl_Color;
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#ifdef TAA
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gl_Position.xy += offsets[framemod8] * gl_Position.w*texelSize;
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#endif
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}
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426
shaders/programs/all_solid.fsh
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426
shaders/programs/all_solid.fsh
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@ -0,0 +1,426 @@
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#extension GL_EXT_gpu_shader4 : enable
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#extension GL_ARB_shader_texture_lod : enable
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#include "/lib/settings.glsl"
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flat varying int NameTags;
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#ifndef USE_LUMINANCE_AS_HEIGHTMAP
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#ifndef MC_NORMAL_MAP
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#undef POM
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#endif
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#endif
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#ifdef POM
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#define MC_NORMAL_MAP
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#endif
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varying float VanillaAO;
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const float mincoord = 1.0/4096.0;
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const float maxcoord = 1.0-mincoord;
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const float MAX_OCCLUSION_DISTANCE = MAX_DIST;
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const float MIX_OCCLUSION_DISTANCE = MAX_DIST*0.9;
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const int MAX_OCCLUSION_POINTS = MAX_ITERATIONS;
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uniform vec2 texelSize;
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uniform int framemod8;
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#ifdef POM
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varying vec4 vtexcoordam; // .st for add, .pq for mul
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varying vec4 vtexcoord;
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#endif
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#include "/lib/res_params.glsl"
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varying vec4 lmtexcoord;
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varying vec4 color;
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varying vec4 NoSeasonCol;
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varying vec4 seasonColor;
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uniform float far;
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varying vec4 normalMat;
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#ifdef MC_NORMAL_MAP
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varying vec4 tangent;
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uniform float wetness;
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uniform sampler2D normals;
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uniform sampler2D specular;
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varying vec3 FlatNormals;
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#endif
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#ifdef POM
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vec2 dcdx = dFdx(vtexcoord.st*vtexcoordam.pq)*exp2(Texture_MipMap_Bias);
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vec2 dcdy = dFdy(vtexcoord.st*vtexcoordam.pq)*exp2(Texture_MipMap_Bias);
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#endif
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flat varying int lightningBolt;
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uniform sampler2D texture;
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uniform sampler2D colortex1;//albedo(rgb),material(alpha) RGBA16
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uniform float frameTimeCounter;
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uniform int frameCounter;
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uniform mat4 gbufferProjectionInverse;
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uniform mat4 gbufferModelView;
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uniform mat4 gbufferProjection;
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uniform mat4 gbufferModelViewInverse;
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uniform vec3 cameraPosition;
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uniform float rainStrength;
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uniform sampler2D noisetex;//depth
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uniform sampler2D depthtex0;
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in vec3 test_motionVectors;
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flat varying float blockID;
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// float interleaved_gradientNoise(){
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// return fract(52.9829189*fract(0.06711056*gl_FragCoord.x + 0.00583715*gl_FragCoord.y)+frameTimeCounter*51.9521);
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// }
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// float interleaved_gradientNoise(){
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// vec2 alpha = vec2(0.75487765, 0.56984026);
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// vec2 coord = vec2(alpha.x * gl_FragCoord.x,alpha.y * gl_FragCoord.y)+ 1.0/1.6180339887 * frameCounter;
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// float noise = fract(52.9829189*fract(0.06711056*coord.x + 0.00583715*coord.y));
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// return noise;
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// }
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float interleaved_gradientNoise(){
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vec2 coord = gl_FragCoord.xy;
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float noise = fract(52.9829189*fract(0.06711056*coord.x + 0.00583715*coord.y));
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return noise;
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}
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float blueNoise(){
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return fract(texelFetch2D(noisetex, ivec2(gl_FragCoord.xy)%512, 0).a + 1.0/1.6180339887 * frameCounter);
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}
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float R2_dither(){
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vec2 alpha = vec2(0.75487765, 0.56984026);
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return fract(alpha.x * gl_FragCoord.x + alpha.y * gl_FragCoord.y + 1.0/1.6180339887 * frameCounter) ;
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}
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vec2 decodeVec2(float a){
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const vec2 constant1 = 65535. / vec2( 256., 65536.);
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const float constant2 = 256. / 255.;
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return fract( a * constant1 ) * constant2 ;
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}
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mat3 inverse(mat3 m) {
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float a00 = m[0][0], a01 = m[0][1], a02 = m[0][2];
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float a10 = m[1][0], a11 = m[1][1], a12 = m[1][2];
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float a20 = m[2][0], a21 = m[2][1], a22 = m[2][2];
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float b01 = a22 * a11 - a12 * a21;
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float b11 = -a22 * a10 + a12 * a20;
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float b21 = a21 * a10 - a11 * a20;
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float det = a00 * b01 + a01 * b11 + a02 * b21;
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return mat3(b01, (-a22 * a01 + a02 * a21), (a12 * a01 - a02 * a11),
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b11, (a22 * a00 - a02 * a20), (-a12 * a00 + a02 * a10),
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b21, (-a21 * a00 + a01 * a20), (a11 * a00 - a01 * a10)) / det;
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}
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vec3 viewToWorld(vec3 viewPosition) {
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vec4 pos;
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pos.xyz = viewPosition;
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pos.w = 0.0;
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pos = gbufferModelViewInverse * pos;
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return pos.xyz;
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}
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vec3 worldToView(vec3 worldPos) {
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vec4 pos = vec4(worldPos, 0.0);
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pos = gbufferModelView * pos;
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return pos.xyz;
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}
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vec4 encode (vec3 n, vec2 lightmaps){
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n.xy = n.xy / dot(abs(n), vec3(1.0));
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n.xy = n.z <= 0.0 ? (1.0 - abs(n.yx)) * sign(n.xy) : n.xy;
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vec2 encn = clamp(n.xy * 0.5 + 0.5,-1.0,1.0);
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return vec4(encn,vec2(lightmaps.x,lightmaps.y));
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}
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#ifdef MC_NORMAL_MAP
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vec3 applyBump(mat3 tbnMatrix, vec3 bump, float puddle_values){
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float bumpmult = clamp(puddle_values,0.0,1.0);
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bump = bump * vec3(bumpmult, bumpmult, bumpmult) + vec3(0.0f, 0.0f, 1.0f - bumpmult);
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return normalize(bump*tbnMatrix);
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}
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#endif
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//encoding by jodie
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float encodeVec2(vec2 a){
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const vec2 constant1 = vec2( 1., 256.) / 65535.;
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vec2 temp = floor( a * 255. );
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return temp.x*constant1.x+temp.y*constant1.y;
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}
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float encodeVec2(float x,float y){
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return encodeVec2(vec2(x,y));
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}
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#define diagonal3(m) vec3((m)[0].x, (m)[1].y, m[2].z)
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#define projMAD(m, v) (diagonal3(m) * (v) + (m)[3].xyz)
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vec3 toScreenSpace(vec3 p) {
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vec4 iProjDiag = vec4(gbufferProjectionInverse[0].x, gbufferProjectionInverse[1].y, gbufferProjectionInverse[2].zw);
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vec3 p3 = p * 2. - 1.;
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vec4 fragposition = iProjDiag * p3.xyzz + gbufferProjectionInverse[3];
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return fragposition.xyz / fragposition.w;
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}
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vec3 toClipSpace3(vec3 viewSpacePosition) {
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return projMAD(gbufferProjection, viewSpacePosition) / -viewSpacePosition.z * 0.5 + 0.5;
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}
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#ifdef POM
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vec4 readNormal(in vec2 coord)
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{
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return texture2DGradARB(normals,fract(coord)*vtexcoordam.pq+vtexcoordam.st,dcdx,dcdy);
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}
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vec4 readTexture(in vec2 coord)
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{
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return texture2DGradARB(texture,fract(coord)*vtexcoordam.pq+vtexcoordam.st,dcdx,dcdy);
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}
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#endif
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float luma(vec3 color) {
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return dot(color,vec3(0.21, 0.72, 0.07));
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}
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vec3 toLinear(vec3 sRGB){
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return sRGB * (sRGB * (sRGB * 0.305306011 + 0.682171111) + 0.012522878);
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}
|
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|
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const vec2[8] offsets = vec2[8](vec2(1./8.,-3./8.),
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vec2(-1.,3.)/8.,
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vec2(5.0,1.)/8.,
|
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vec2(-3,-5.)/8.,
|
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vec2(-5.,5.)/8.,
|
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vec2(-7.,-1.)/8.,
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vec2(3,7.)/8.,
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vec2(7.,-7.)/8.);
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vec3 srgbToLinear2(vec3 srgb){
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return mix(
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srgb / 12.92,
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pow(.947867 * srgb + .0521327, vec3(2.4) ),
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step( .04045, srgb )
|
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);
|
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}
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vec3 blackbody2(float Temp)
|
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{
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float t = pow(Temp, -1.5);
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float lt = log(Temp);
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vec3 col = vec3(0.0);
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col.x = 220000.0 * t + 0.58039215686;
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col.y = 0.39231372549 * lt - 2.44549019608;
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col.y = Temp > 6500. ? 138039.215686 * t + 0.72156862745 : col.y;
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col.z = 0.76078431372 * lt - 5.68078431373;
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col = clamp(col,0.0,1.0);
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col = Temp < 1000. ? col * Temp * 0.001 : col;
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return srgbToLinear2(col);
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}
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float densityAtPosSNOW(in vec3 pos){
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pos /= 18.;
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pos.xz *= 0.5;
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vec3 p = floor(pos);
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vec3 f = fract(pos);
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f = (f*f) * (3.-2.*f);
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vec2 uv = p.xz + f.xz + p.y * vec2(0.0,193.0);
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vec2 coord = uv / 512.0;
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vec2 xy = texture2D(noisetex, coord).yx;
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return mix(xy.r,xy.g, f.y);
|
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}
|
||||
|
||||
//////////////////////////////VOID MAIN//////////////////////////////
|
||||
//////////////////////////////VOID MAIN//////////////////////////////
|
||||
//////////////////////////////VOID MAIN//////////////////////////////
|
||||
//////////////////////////////VOID MAIN//////////////////////////////
|
||||
//////////////////////////////VOID MAIN//////////////////////////////
|
||||
|
||||
/* RENDERTARGETS: 1,7,8,15,10 */
|
||||
void main() {
|
||||
|
||||
|
||||
float phi = 2 * 3.14159265359;
|
||||
float noise = fract(fract(frameCounter * (1.0 / phi)) + interleaved_gradientNoise() ) ;
|
||||
|
||||
vec3 normal = normalMat.xyz;
|
||||
vec3 normal2 = normalMat.xyz;
|
||||
|
||||
#ifdef MC_NORMAL_MAP
|
||||
vec3 tangent2 = normalize(cross(tangent.rgb,normal)*tangent.w);
|
||||
mat3 tbnMatrix = mat3(tangent.x, tangent2.x, normal.x,
|
||||
tangent.y, tangent2.y, normal.y,
|
||||
tangent.z, tangent2.z, normal.z);
|
||||
#endif
|
||||
|
||||
vec2 tempOffset=offsets[framemod8];
|
||||
|
||||
vec3 fragpos = toScreenSpace(gl_FragCoord.xyz*vec3(texelSize/RENDER_SCALE,1.0)-vec3(vec2(tempOffset)*texelSize*0.5,0.0));
|
||||
vec3 worldpos = mat3(gbufferModelViewInverse) * fragpos + gbufferModelViewInverse[3].xyz + cameraPosition;
|
||||
|
||||
|
||||
float lightmap = clamp( (lmtexcoord.w-0.8) * 10.0,0.,1.);
|
||||
|
||||
|
||||
#ifdef POM
|
||||
// vec2 tempOffset=offsets[framemod8];
|
||||
vec2 adjustedTexCoord = fract(vtexcoord.st)*vtexcoordam.pq+vtexcoordam.st;
|
||||
// vec3 fragpos = toScreenSpace(gl_FragCoord.xyz*vec3(texelSize/RENDER_SCALE,1.0)-vec3(vec2(tempOffset)*texelSize*0.5,0.0));
|
||||
vec3 viewVector = normalize(tbnMatrix*fragpos);
|
||||
float dist = length(fragpos);
|
||||
|
||||
gl_FragDepth = gl_FragCoord.z;
|
||||
|
||||
#ifdef WORLD
|
||||
if (dist < MAX_OCCLUSION_DISTANCE) {
|
||||
|
||||
float depthmap = readNormal(vtexcoord.st).a;
|
||||
float used_POM_DEPTH = 1.0;
|
||||
|
||||
if ( viewVector.z < 0.0 && depthmap < 0.9999 && depthmap > 0.00001) {
|
||||
|
||||
#ifdef Adaptive_Step_length
|
||||
vec3 interval = (viewVector.xyz /-viewVector.z/MAX_OCCLUSION_POINTS * POM_DEPTH) * clamp(1.0-pow(depthmap,2),0.1,1.0) ;
|
||||
used_POM_DEPTH = 1.0;
|
||||
#else
|
||||
vec3 interval = viewVector.xyz /-viewVector.z/MAX_OCCLUSION_POINTS*POM_DEPTH;
|
||||
#endif
|
||||
vec3 coord = vec3(vtexcoord.st, 1.0);
|
||||
|
||||
coord += interval * used_POM_DEPTH;
|
||||
|
||||
float sumVec = 0.5;
|
||||
for (int loopCount = 0; (loopCount < MAX_OCCLUSION_POINTS) && (1.0 - POM_DEPTH + POM_DEPTH * readNormal(coord.st).a ) < coord.p && coord.p >= 0.0; ++loopCount) {
|
||||
coord = coord+interval * used_POM_DEPTH;
|
||||
sumVec += 1.0 * used_POM_DEPTH;
|
||||
}
|
||||
|
||||
if (coord.t < mincoord) {
|
||||
if (readTexture(vec2(coord.s,mincoord)).a == 0.0) {
|
||||
coord.t = mincoord;
|
||||
discard;
|
||||
}
|
||||
}
|
||||
adjustedTexCoord = mix(fract(coord.st)*vtexcoordam.pq+vtexcoordam.st, adjustedTexCoord, max(dist-MIX_OCCLUSION_DISTANCE,0.0)/(MAX_OCCLUSION_DISTANCE-MIX_OCCLUSION_DISTANCE));
|
||||
|
||||
vec3 truePos = fragpos + sumVec*inverse(tbnMatrix)*interval;
|
||||
// #ifdef Depth_Write_POM
|
||||
gl_FragDepth = toClipSpace3(truePos).z;
|
||||
// #endif
|
||||
}
|
||||
}
|
||||
#endif
|
||||
|
||||
////////////////////////////////
|
||||
//////////////////////////////// ALBEDO
|
||||
////////////////////////////////
|
||||
|
||||
vec4 Albedo = texture2DGradARB(texture, adjustedTexCoord.xy,dcdx,dcdy) * color;
|
||||
|
||||
#ifdef ENTITIES
|
||||
if(NameTags == 1) Albedo = texture2D(texture, lmtexcoord.xy, Texture_MipMap_Bias) * color;
|
||||
#endif
|
||||
|
||||
#ifdef WORLD
|
||||
if (Albedo.a > 0.1) Albedo.a = normalMat.a;
|
||||
else Albedo.a = 0.0;
|
||||
#endif
|
||||
|
||||
#ifdef HAND
|
||||
if (Albedo.a > 0.1) Albedo.a = 0.75;
|
||||
else Albedo.a = 0.0;
|
||||
#endif
|
||||
|
||||
////////////////////////////////
|
||||
//////////////////////////////// NORMAL
|
||||
////////////////////////////////
|
||||
|
||||
#ifdef MC_NORMAL_MAP
|
||||
vec3 NormalTex = texture2DGradARB(normals, adjustedTexCoord.xy, dcdx,dcdy).rgb;
|
||||
NormalTex.xy = NormalTex.xy*2.0-1.0;
|
||||
NormalTex.z = clamp(sqrt(1.0 - dot(NormalTex.xy, NormalTex.xy)),0.0,1.0);
|
||||
|
||||
normal = applyBump(tbnMatrix,NormalTex, 1.0);
|
||||
#endif
|
||||
|
||||
////////////////////////////////
|
||||
//////////////////////////////// SPECULAR
|
||||
////////////////////////////////
|
||||
|
||||
gl_FragData[2] = texture2DGradARB(specular, adjustedTexCoord.xy,dcdx,dcdy);
|
||||
|
||||
////////////////////////////////
|
||||
//////////////////////////////// FINALIZE
|
||||
////////////////////////////////
|
||||
|
||||
vec4 data1 = clamp(encode(viewToWorld(normal), lmtexcoord.zw),0.,1.0);
|
||||
gl_FragData[0] = vec4(encodeVec2(Albedo.x,data1.x),encodeVec2(Albedo.y,data1.y),encodeVec2(Albedo.z,data1.z),encodeVec2(data1.w,Albedo.w));
|
||||
|
||||
gl_FragData[1].a = 0.0;
|
||||
|
||||
#else
|
||||
|
||||
////////////////////////////////
|
||||
//////////////////////////////// NORMAL
|
||||
////////////////////////////////
|
||||
|
||||
#ifdef MC_NORMAL_MAP
|
||||
vec4 NormalTex = texture2D(normals, lmtexcoord.xy, Texture_MipMap_Bias).rgba;
|
||||
NormalTex.xy = NormalTex.xy*2.0-1.0;
|
||||
NormalTex.z = clamp(sqrt(1.0 - dot(NormalTex.xy, NormalTex.xy)),0.0,1.0) ;
|
||||
|
||||
normal = applyBump(tbnMatrix, NormalTex.xyz, 1.0);
|
||||
#endif
|
||||
|
||||
|
||||
////////////////////////////////
|
||||
//////////////////////////////// SPECULAR
|
||||
////////////////////////////////
|
||||
|
||||
vec4 SpecularTex = texture2D(specular, lmtexcoord.xy, Texture_MipMap_Bias);
|
||||
gl_FragData[2] = SpecularTex;
|
||||
|
||||
////////////////////////////////
|
||||
//////////////////////////////// ALBEDO
|
||||
////////////////////////////////
|
||||
|
||||
vec4 Albedo = texture2D(texture, lmtexcoord.xy, Texture_MipMap_Bias) * color;
|
||||
|
||||
|
||||
#ifdef WhiteWorld
|
||||
Albedo.rgb = vec3(1.0);
|
||||
#endif
|
||||
|
||||
#ifdef WORLD
|
||||
if (Albedo.a > 0.1) Albedo.a = normalMat.a;
|
||||
else Albedo.a = 0.0;
|
||||
#endif
|
||||
|
||||
#ifdef HAND
|
||||
if (Albedo.a > 0.1) Albedo.a = 0.75;
|
||||
else Albedo.a = 0.0;
|
||||
#endif
|
||||
|
||||
////////////////////////////////
|
||||
//////////////////////////////// FINALIZE
|
||||
////////////////////////////////
|
||||
|
||||
|
||||
vec4 data1 = clamp( encode(viewToWorld(normal), blueNoise()*lmtexcoord.zw/50.0+lmtexcoord.zw ),0.0,1.0);
|
||||
|
||||
gl_FragData[0] = vec4(encodeVec2(Albedo.x,data1.x), encodeVec2(Albedo.y,data1.y), encodeVec2(Albedo.z,data1.z), encodeVec2(data1.w,Albedo.w));
|
||||
|
||||
#ifdef WORLD
|
||||
gl_FragData[1].a = 0.0;
|
||||
#endif
|
||||
|
||||
#endif
|
||||
|
||||
gl_FragData[3] = vec4(FlatNormals* 0.5 + 0.5,VanillaAO);
|
||||
|
||||
|
||||
gl_FragData[4].x = 0;
|
||||
|
||||
#ifdef ENTITIES
|
||||
gl_FragData[4].x = 1;
|
||||
#endif
|
||||
}
|
||||
140
shaders/programs/all_solid.vsh
Normal file
140
shaders/programs/all_solid.vsh
Normal file
@ -0,0 +1,140 @@
|
||||
#extension GL_EXT_gpu_shader4 : enable
|
||||
#include "/lib/settings.glsl"
|
||||
#include "/lib/res_params.glsl"
|
||||
|
||||
/*
|
||||
!! DO NOT REMOVE !!
|
||||
This code is from Chocapic13' shaders
|
||||
Read the terms of modification and sharing before changing something below please !
|
||||
!! DO NOT REMOVE !!
|
||||
*/
|
||||
|
||||
|
||||
#ifndef USE_LUMINANCE_AS_HEIGHTMAP
|
||||
#ifndef MC_NORMAL_MAP
|
||||
#undef POM
|
||||
#endif
|
||||
#endif
|
||||
|
||||
#ifdef POM
|
||||
#define MC_NORMAL_MAP
|
||||
#endif
|
||||
|
||||
|
||||
varying vec4 color;
|
||||
varying float VanillaAO;
|
||||
|
||||
varying vec4 lmtexcoord;
|
||||
varying vec4 normalMat;
|
||||
|
||||
#ifdef POM
|
||||
varying vec4 vtexcoordam; // .st for add, .pq for mul
|
||||
varying vec4 vtexcoord;
|
||||
#endif
|
||||
|
||||
#ifdef MC_NORMAL_MAP
|
||||
varying vec4 tangent;
|
||||
attribute vec4 at_tangent;
|
||||
varying vec3 FlatNormals;
|
||||
#endif
|
||||
|
||||
|
||||
attribute vec4 mc_Entity;
|
||||
uniform int blockEntityId;
|
||||
uniform int entityId;
|
||||
|
||||
flat varying float blockID;
|
||||
|
||||
flat varying int NameTags;
|
||||
|
||||
attribute vec4 mc_midTexCoord;
|
||||
|
||||
uniform vec2 texelSize;
|
||||
uniform int framemod8;
|
||||
|
||||
const vec2[8] offsets = vec2[8](vec2(1./8.,-3./8.),
|
||||
vec2(-1.,3.)/8.,
|
||||
vec2(5.0,1.)/8.,
|
||||
vec2(-3,-5.)/8.,
|
||||
vec2(-5.,5.)/8.,
|
||||
vec2(-7.,-1.)/8.,
|
||||
vec2(3,7.)/8.,
|
||||
vec2(7.,-7.)/8.);
|
||||
|
||||
#define diagonal3(m) vec3((m)[0].x, (m)[1].y, m[2].z)
|
||||
#define projMAD(m, v) (diagonal3(m) * (v) + (m)[3].xyz)
|
||||
|
||||
vec4 toClipSpace3(vec3 viewSpacePosition) {
|
||||
return vec4(projMAD(gl_ProjectionMatrix, viewSpacePosition),-viewSpacePosition.z);
|
||||
}
|
||||
|
||||
//////////////////////////////VOID MAIN//////////////////////////////
|
||||
//////////////////////////////VOID MAIN//////////////////////////////
|
||||
//////////////////////////////VOID MAIN//////////////////////////////
|
||||
//////////////////////////////VOID MAIN//////////////////////////////
|
||||
//////////////////////////////VOID MAIN//////////////////////////////
|
||||
|
||||
void main() {
|
||||
gl_Position = ftransform();
|
||||
lmtexcoord.xy = (gl_MultiTexCoord0).xy;
|
||||
|
||||
FlatNormals = normalize(gl_NormalMatrix * gl_Normal);
|
||||
|
||||
NameTags = 0;
|
||||
blockID = mc_Entity.x;
|
||||
|
||||
#ifdef POM
|
||||
vec2 midcoord = (gl_TextureMatrix[0] * mc_midTexCoord).st;
|
||||
vec2 texcoordminusmid = lmtexcoord.xy-midcoord;
|
||||
vtexcoordam.pq = abs(texcoordminusmid)*2;
|
||||
vtexcoordam.st = min(lmtexcoord.xy,midcoord-texcoordminusmid);
|
||||
vtexcoord.xy = sign(texcoordminusmid)*0.5+0.5;
|
||||
#endif
|
||||
|
||||
vec2 lmcoord = gl_MultiTexCoord1.xy/255.;
|
||||
lmtexcoord.zw = lmcoord;
|
||||
vec3 position = mat3(gl_ModelViewMatrix) * vec3(gl_Vertex) + gl_ModelViewMatrix[3].xyz;
|
||||
|
||||
color = gl_Color;
|
||||
|
||||
VanillaAO = 1.0 - clamp(color.a,0,1);
|
||||
if (color.a < 0.3) color.a = 1.0; // fix vanilla ao on some custom block models.
|
||||
|
||||
|
||||
#ifdef MC_NORMAL_MAP
|
||||
tangent = vec4(normalize(gl_NormalMatrix *at_tangent.rgb),at_tangent.w);
|
||||
#endif
|
||||
|
||||
normalMat = vec4(normalize(gl_NormalMatrix *gl_Normal), 1.0);
|
||||
|
||||
#ifdef ENTITIES
|
||||
// try and single out nametag text and then discard nametag background
|
||||
if( dot(gl_Color.rgb, vec3(0.35)) < 1.0) NameTags = 1;
|
||||
|
||||
if(gl_Color.a >= 0.24 && gl_Color.a <= 0.25 ) gl_Position = vec4(10,10,10,1);
|
||||
#endif
|
||||
|
||||
|
||||
|
||||
#ifdef WORLD
|
||||
|
||||
normalMat = vec4(normalize(gl_NormalMatrix *gl_Normal),mc_Entity.x == 10004 || mc_Entity.x == 10003 ? 0.5 : mc_Entity.x == 10001 ? 0.6 : 1.0);
|
||||
|
||||
normalMat.a = mc_Entity.x == 10005 ? 0.8 : normalMat.a;
|
||||
|
||||
if (mc_Entity.x == 100 ){
|
||||
color.rgb = normalize(color.rgb)*sqrt(3.0);
|
||||
normalMat.a = 0.9;
|
||||
}
|
||||
|
||||
gl_Position = toClipSpace3(position);
|
||||
|
||||
#endif
|
||||
|
||||
#ifdef TAA_UPSCALING
|
||||
gl_Position.xy = gl_Position.xy * RENDER_SCALE + RENDER_SCALE * gl_Position.w - gl_Position.w;
|
||||
#endif
|
||||
#ifdef TAA
|
||||
gl_Position.xy += offsets[framemod8] * gl_Position.w * texelSize;
|
||||
#endif
|
||||
}
|
||||
576
shaders/programs/all_translucent.fsh
Normal file
576
shaders/programs/all_translucent.fsh
Normal file
@ -0,0 +1,576 @@
|
||||
// #version 120
|
||||
#extension GL_EXT_gpu_shader4 : enable
|
||||
|
||||
varying vec4 lmtexcoord;
|
||||
varying vec4 color;
|
||||
varying vec4 normalMat;
|
||||
varying vec3 binormal;
|
||||
uniform sampler2D normals;
|
||||
varying vec3 tangent;
|
||||
varying vec4 tangent_other;
|
||||
varying vec3 viewVector;
|
||||
|
||||
#include "/lib/settings.glsl"
|
||||
#include "/lib/res_params.glsl"
|
||||
|
||||
|
||||
uniform sampler2D texture;
|
||||
uniform sampler2D noisetex;
|
||||
uniform sampler2DShadow shadow;
|
||||
// uniform sampler2D gaux2;
|
||||
uniform sampler2D gaux1;
|
||||
uniform sampler2D depthtex1;
|
||||
uniform sampler2D colortex5;
|
||||
|
||||
uniform float nightVision;
|
||||
|
||||
uniform vec3 sunVec;
|
||||
uniform float frameTimeCounter;
|
||||
uniform float lightSign;
|
||||
uniform float near;
|
||||
uniform float far;
|
||||
uniform float moonIntensity;
|
||||
uniform float sunIntensity;
|
||||
uniform vec3 sunColor;
|
||||
uniform vec3 nsunColor;
|
||||
uniform vec3 upVec;
|
||||
uniform float sunElevation;
|
||||
uniform float fogAmount;
|
||||
uniform vec2 texelSize;
|
||||
uniform float rainStrength;
|
||||
uniform float skyIntensityNight;
|
||||
uniform float skyIntensity;
|
||||
flat varying vec3 WsunVec;
|
||||
uniform mat4 gbufferPreviousModelView;
|
||||
uniform vec3 previousCameraPosition;
|
||||
uniform int framemod8;
|
||||
uniform sampler2D specular;
|
||||
uniform int frameCounter;
|
||||
uniform int isEyeInWater;
|
||||
|
||||
|
||||
flat varying vec4 lightCol; //main light source color (rgb),used light source(1=sun,-1=moon)
|
||||
flat varying vec3 avgAmbient;
|
||||
|
||||
#include "/lib/color_transforms.glsl"
|
||||
#include "/lib/projections.glsl"
|
||||
#include "/lib/sky_gradient.glsl"
|
||||
#include "/lib/waterBump.glsl"
|
||||
|
||||
#include "/lib/diffuse_lighting.glsl"
|
||||
|
||||
|
||||
const vec2[8] offsets = vec2[8](vec2(1./8.,-3./8.),
|
||||
vec2(-1.,3.)/8.,
|
||||
vec2(5.0,1.)/8.,
|
||||
vec2(-3,-5.)/8.,
|
||||
vec2(-5.,5.)/8.,
|
||||
vec2(-7.,-1.)/8.,
|
||||
vec2(3,7.)/8.,
|
||||
vec2(7.,-7.)/8.);
|
||||
float interleaved_gradientNoise(float temporal){
|
||||
vec2 coord = gl_FragCoord.xy;
|
||||
float noise = fract(52.9829189*fract(0.06711056*coord.x + 0.00583715*coord.y)+temporal);
|
||||
return noise;
|
||||
}
|
||||
vec3 srgbToLinear2(vec3 srgb){
|
||||
return mix(
|
||||
srgb / 12.92,
|
||||
pow(.947867 * srgb + .0521327, vec3(2.4) ),
|
||||
step( .04045, srgb )
|
||||
);
|
||||
}
|
||||
vec3 blackbody2(float Temp)
|
||||
{
|
||||
float t = pow(Temp, -1.5);
|
||||
float lt = log(Temp);
|
||||
|
||||
vec3 col = vec3(0.0);
|
||||
col.x = 220000.0 * t + 0.58039215686;
|
||||
col.y = 0.39231372549 * lt - 2.44549019608;
|
||||
col.y = Temp > 6500. ? 138039.215686 * t + 0.72156862745 : col.y;
|
||||
col.z = 0.76078431372 * lt - 5.68078431373;
|
||||
col = clamp(col,0.0,1.0);
|
||||
col = Temp < 1000. ? col * Temp * 0.001 : col;
|
||||
|
||||
return srgbToLinear2(col);
|
||||
}
|
||||
|
||||
float blueNoise(){
|
||||
return fract(texelFetch2D(noisetex, ivec2(gl_FragCoord.xy)%512, 0).a + 1.0/1.6180339887 * frameCounter);
|
||||
}
|
||||
float invLinZ (float lindepth){
|
||||
return -((2.0*near/lindepth)-far-near)/(far-near);
|
||||
}
|
||||
float ld(float dist) {
|
||||
return (2.0 * near) / (far + near - dist * (far - near));
|
||||
}
|
||||
vec3 nvec3(vec4 pos){
|
||||
return pos.xyz/pos.w;
|
||||
}
|
||||
|
||||
vec4 nvec4(vec3 pos){
|
||||
return vec4(pos.xyz, 1.0);
|
||||
}
|
||||
vec3 rayTrace(vec3 dir,vec3 position,float dither, float fresnel, bool inwater){
|
||||
|
||||
float quality = mix(15,SSR_STEPS,fresnel);
|
||||
vec3 clipPosition = toClipSpace3(position);
|
||||
float rayLength = ((position.z + dir.z * far*sqrt(3.)) > -near) ?
|
||||
(-near -position.z) / dir.z : far*sqrt(3.);
|
||||
vec3 direction = normalize(toClipSpace3(position+dir*rayLength)-clipPosition); //convert to clip space
|
||||
direction.xy = normalize(direction.xy);
|
||||
|
||||
//get at which length the ray intersects with the edge of the screen
|
||||
vec3 maxLengths = (step(0.,direction)-clipPosition) / direction;
|
||||
float mult = min(min(maxLengths.x,maxLengths.y),maxLengths.z);
|
||||
|
||||
|
||||
vec3 stepv = direction * mult / quality*vec3(RENDER_SCALE,1.0);
|
||||
|
||||
|
||||
vec3 spos = clipPosition*vec3(RENDER_SCALE,1.0) + stepv*dither;
|
||||
float minZ = clipPosition.z;
|
||||
float maxZ = spos.z+stepv.z*0.5;
|
||||
|
||||
spos.xy += offsets[framemod8]*texelSize*0.5/RENDER_SCALE;
|
||||
|
||||
float dist = 1.0 + clamp(position.z*position.z/50.0,0,2); // shrink sample size as distance increases
|
||||
for (int i = 0; i <= int(quality); i++) {
|
||||
// decode depth buffer
|
||||
float sp = texelFetch2D(depthtex1,ivec2(spos.xy/texelSize),0).x;
|
||||
|
||||
|
||||
if(sp <= max(maxZ,minZ) && sp >= min(maxZ,minZ) ) return vec3(spos.xy/RENDER_SCALE,sp);
|
||||
|
||||
spos += stepv;
|
||||
|
||||
//small bias
|
||||
float biasamount = 0.0002 / dist;
|
||||
|
||||
minZ = maxZ-biasamount / ld(spos.z);
|
||||
|
||||
maxZ += stepv.z;
|
||||
}
|
||||
|
||||
return vec3(1.1);
|
||||
}
|
||||
|
||||
|
||||
float facos(float sx){
|
||||
float x = clamp(abs( sx ),0.,1.);
|
||||
float a = sqrt( 1. - x ) * ( -0.16882 * x + 1.56734 );
|
||||
return sx > 0. ? a : pi - a;
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
float bayer2(vec2 a){
|
||||
a = floor(a);
|
||||
return fract(dot(a,vec2(0.5,a.y*0.75)));
|
||||
}
|
||||
|
||||
float cdist(vec2 coord) {
|
||||
return max(abs(coord.s-0.5),abs(coord.t-0.5))*2.0;
|
||||
}
|
||||
|
||||
#define PW_DEPTH 1.0 //[0.5 1.0 1.5 2.0 2.5 3.0]
|
||||
#define PW_POINTS 1 //[2 4 6 8 16 32]
|
||||
#define bayer4(a) (bayer2( .5*(a))*.25+bayer2(a))
|
||||
#define bayer8(a) (bayer4( .5*(a))*.25+bayer2(a))
|
||||
#define bayer16(a) (bayer8( .5*(a))*.25+bayer2(a))
|
||||
#define bayer32(a) (bayer16(.5*(a))*.25+bayer2(a))
|
||||
#define bayer64(a) (bayer32(.5*(a))*.25+bayer2(a))
|
||||
#define bayer128(a) fract(bayer64(.5*(a))*.25+bayer2(a))
|
||||
vec3 getParallaxDisplacement(vec3 posxz, float iswater,float bumpmult,vec3 viewVec) {
|
||||
float waveZ = mix(20.0,0.25,iswater);
|
||||
float waveM = mix(0.0,4.0,iswater);
|
||||
|
||||
vec3 parallaxPos = posxz;
|
||||
vec2 vec = viewVector.xy * (1.0 / float(PW_POINTS)) * 22.0 * PW_DEPTH;
|
||||
float waterHeight = getWaterHeightmap(posxz.xz, waveM, waveZ, iswater) ;
|
||||
|
||||
parallaxPos.xz += waterHeight * vec;
|
||||
|
||||
return parallaxPos;
|
||||
|
||||
}
|
||||
vec2 tapLocation(int sampleNumber,int nb, float nbRot,float jitter,float distort)
|
||||
{
|
||||
float alpha = (sampleNumber+jitter)/nb;
|
||||
float angle = jitter*6.28 + alpha * nbRot * 6.28;
|
||||
|
||||
float sin_v, cos_v;
|
||||
|
||||
sin_v = sin(angle);
|
||||
cos_v = cos(angle);
|
||||
|
||||
return vec2(cos_v, sin_v)*sqrt(alpha);
|
||||
}
|
||||
//Low discrepancy 2D sequence, integration error is as low as sobol but easier to compute : http://extremelearning.com.au/unreasonable-effectiveness-of-quasirandom-sequences/
|
||||
vec2 R2_samples(int n){
|
||||
vec2 alpha = vec2(0.75487765, 0.56984026);
|
||||
return fract(alpha * n);
|
||||
}
|
||||
vec4 hash44(vec4 p4)
|
||||
{
|
||||
p4 = fract(p4 * vec4(.1031, .1030, .0973, .1099));
|
||||
p4 += dot(p4, p4.wzxy+33.33);
|
||||
return fract((p4.xxyz+p4.yzzw)*p4.zywx);
|
||||
}
|
||||
vec3 TangentToWorld(vec3 N, vec3 H)
|
||||
{
|
||||
vec3 UpVector = abs(N.z) < 0.999 ? vec3(0.0, 0.0, 1.0) : vec3(1.0, 0.0, 0.0);
|
||||
vec3 T = normalize(cross(UpVector, N));
|
||||
vec3 B = cross(N, T);
|
||||
|
||||
return vec3((T * H.x) + (B * H.y) + (N * H.z));
|
||||
}
|
||||
float GGX (vec3 n, vec3 v, vec3 l, float r, float F0) {
|
||||
r*=r;r*=r;
|
||||
|
||||
vec3 h = l + v;
|
||||
float hn = inversesqrt(dot(h, h));
|
||||
|
||||
float dotLH = clamp(dot(h,l)*hn,0.,1.);
|
||||
float dotNH = clamp(dot(h,n)*hn,0.,1.);
|
||||
float dotNL = clamp(dot(n,l),0.,1.);
|
||||
float dotNHsq = dotNH*dotNH;
|
||||
|
||||
float denom = dotNHsq * r - dotNHsq + 1.;
|
||||
float D = r / (3.141592653589793 * denom * denom);
|
||||
float F = F0 + (1. - F0) * exp2((-5.55473*dotLH-6.98316)*dotLH);
|
||||
float k2 = .25 * r;
|
||||
|
||||
return dotNL * D * F / (dotLH*dotLH*(1.0-k2)+k2);
|
||||
}
|
||||
|
||||
vec3 applyBump(mat3 tbnMatrix, vec3 bump){
|
||||
float bumpmult = 1.0;
|
||||
bump = bump * vec3(bumpmult, bumpmult, bumpmult) + vec3(0.0f, 0.0f, 1.0f - bumpmult);
|
||||
return normalize(bump*tbnMatrix);
|
||||
}
|
||||
|
||||
#define fsign(a) (clamp((a)*1e35,0.,1.)*2.-1.)
|
||||
float triangularize(float dither)
|
||||
{
|
||||
float center = dither*2.0-1.0;
|
||||
dither = center*inversesqrt(abs(center));
|
||||
return clamp(dither-fsign(center),0.0,1.0);
|
||||
}
|
||||
vec3 fp10Dither(vec3 color,float dither){
|
||||
const vec3 mantissaBits = vec3(6.,6.,5.);
|
||||
vec3 exponent = floor(log2(color));
|
||||
return color + dither*exp2(-mantissaBits)*exp2(exponent);
|
||||
}
|
||||
float R2_dither(){
|
||||
vec2 alpha = vec2(0.75487765, 0.56984026);
|
||||
return fract(alpha.x * gl_FragCoord.x + alpha.y * gl_FragCoord.y + 1.0/1.6180339887 * frameCounter) ;
|
||||
}
|
||||
float interleaved_gradientNoise(){
|
||||
vec2 coord = gl_FragCoord.xy + (frameCounter%40000);
|
||||
// vec2 coord = gl_FragCoord.xy + frameTimeCounter;
|
||||
// vec2 coord = gl_FragCoord.xy;
|
||||
float noise = fract( 52.9829189 * fract( (coord.x * 0.06711056) + (coord.y * 0.00583715)) );
|
||||
return noise ;
|
||||
}
|
||||
//encoding by jodie
|
||||
float encodeVec2(vec2 a){
|
||||
const vec2 constant1 = vec2( 1., 256.) / 65535.;
|
||||
vec2 temp = floor( a * 255. );
|
||||
return temp.x*constant1.x+temp.y*constant1.y;
|
||||
}
|
||||
float encodeVec2(float x,float y){
|
||||
return encodeVec2(vec2(x,y));
|
||||
}
|
||||
vec3 viewToWorld(vec3 viewPosition) {
|
||||
vec4 pos;
|
||||
pos.xyz = viewPosition;
|
||||
pos.w = 0.0;
|
||||
pos = gbufferModelViewInverse * pos;
|
||||
return pos.xyz;
|
||||
}
|
||||
vec3 worldToView(vec3 worldPos) {
|
||||
vec4 pos = vec4(worldPos, 0.0);
|
||||
pos = gbufferModelView * pos;
|
||||
return pos.xyz;
|
||||
}
|
||||
vec4 encode (vec3 n, vec2 lightmaps){
|
||||
n.xy = n.xy / dot(abs(n), vec3(1.0));
|
||||
n.xy = n.z <= 0.0 ? (1.0 - abs(n.yx)) * sign(n.xy) : n.xy;
|
||||
vec2 encn = clamp(n.xy * 0.5 + 0.5,-1.0,1.0);
|
||||
|
||||
return vec4(encn,vec2(lightmaps.x,lightmaps.y));
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
float square(float x){
|
||||
return x*x;
|
||||
}
|
||||
|
||||
float gSimple(float dp, float roughness){
|
||||
float k = roughness + 1;
|
||||
k *= k/8.0;
|
||||
return dp / (dp * (1.0-k) + k);
|
||||
}
|
||||
vec3 GGX2_2(vec3 n, vec3 v, vec3 l, float r, vec3 F0) {
|
||||
|
||||
float alpha = square(r) + 1e-4; // when roughness is zero it fucks up
|
||||
|
||||
vec3 h = normalize(l + v) ;
|
||||
|
||||
float dotNH = clamp(dot(h,n),0.,1.);
|
||||
float dotVH = clamp(dot(h,v),0.,1.);
|
||||
|
||||
float D = alpha / (2.2 * square( (dotNH * alpha - 1.0) * square(dotNH) + 1.0) );
|
||||
|
||||
vec3 F = F0 + (1. - F0) * pow(clamp(1.0 - dotVH,0.0,1.0),5.0);
|
||||
|
||||
return F * D;
|
||||
}
|
||||
// float SunGGX(vec3 n, vec3 v, vec3 l, float Roughness, float F0){
|
||||
|
||||
// vec3 h = normalize(l + v) ;
|
||||
|
||||
// float dotNH = clamp(dot(h,n),0.,1.);
|
||||
// float dotVH = clamp(dot(h,v),0.,1.);
|
||||
|
||||
// float alpha =max(square(Roughness),1e-4) ;
|
||||
|
||||
// float WallFresnel = F0 + (1. - F0) * pow(clamp(1.0 - dotVH,0.0,1.0),5.0);
|
||||
// float Sun = square( dotNH - pow(alpha,1.5) - 1.0);
|
||||
|
||||
// float Final = ((alpha / (10.0 * Sun + 1e-4)) * WallFresnel);
|
||||
|
||||
// return Final ;
|
||||
// }
|
||||
float SunGGX(vec3 n, vec3 v, vec3 l, float roughness,float F0, float fresnel){
|
||||
|
||||
|
||||
float alpha = square(roughness) + 1e-4; // when roughness is zero it fucks up
|
||||
|
||||
vec3 h = normalize(l + v) * mix(1.000, 1.0025, pow(fresnel,2) );
|
||||
|
||||
float dotLH = clamp(dot(h,l),0.,1.);
|
||||
float dotNH = clamp(dot(h,n),0.,1.);
|
||||
float dotNL = clamp(dot(n,l),0.,1.);
|
||||
float dotNV = clamp(dot(n,v),0.,1.);
|
||||
float dotVH = clamp(dot(h,v),0.,1.);
|
||||
|
||||
|
||||
float D = alpha / (0.0541592653589793*square(square(dotNH) * (alpha - 1.0) + 1.0));
|
||||
float G = gSimple(dotNV, roughness) * gSimple(dotNL, roughness);
|
||||
float F = F0 + (1. - F0) * exp2((-5.55473*dotVH-6.98316)*dotVH);
|
||||
|
||||
return dotNL * F * (G * D / (4 * dotNV * dotNL + 1e-7));
|
||||
}
|
||||
|
||||
|
||||
vec3 normVec (vec3 vec){
|
||||
return vec*inversesqrt(dot(vec,vec));
|
||||
}
|
||||
float getWaterHeightmap_dimension(vec2 posxz, float waveM, float waveZ, float iswater) { // water waves
|
||||
vec2 movement = vec2(frameTimeCounter*0.01);
|
||||
vec2 pos = posxz ;
|
||||
float caustic = 1.0;
|
||||
float weightSum = 0.0;
|
||||
|
||||
float radiance = 2.39996;
|
||||
mat2 rotationMatrix = mat2(vec2(cos(radiance), -sin(radiance)), vec2(sin(radiance), cos(radiance)));
|
||||
|
||||
for (int i = 0; i < 3; i++){
|
||||
pos = rotationMatrix * pos ;
|
||||
|
||||
float Waves = texture2D(noisetex, pos / 64.0 + movement).b;
|
||||
|
||||
|
||||
caustic += exp2(pow(Waves,3.0) * -5.0);
|
||||
weightSum += exp2(-(3.0-caustic));
|
||||
}
|
||||
return ((3.0-caustic) * weightSum / (30.0 * 3.0));
|
||||
}
|
||||
|
||||
vec3 getWaveHeightmap_dimension(vec2 posxz, float iswater){
|
||||
|
||||
vec2 coord = posxz;
|
||||
|
||||
float deltaPos = 0.25;
|
||||
|
||||
float waveZ = mix(20.0,0.25,iswater);
|
||||
float waveM = mix(0.0,4.0,iswater);
|
||||
|
||||
float h0 = getWaterHeightmap_dimension(coord, waveM, waveZ, iswater);
|
||||
float h1 = getWaterHeightmap_dimension(coord + vec2(deltaPos,0.0), waveM, waveZ, iswater);
|
||||
float h3 = getWaterHeightmap_dimension(coord + vec2(0.0,deltaPos), waveM, waveZ, iswater);
|
||||
|
||||
|
||||
float xDelta = ((h1-h0))/deltaPos*2.;
|
||||
float yDelta = ((h3-h0))/deltaPos*2.;
|
||||
|
||||
vec3 wave = normalize(vec3(xDelta,yDelta,1.0-pow(abs(xDelta+yDelta),2.0)));
|
||||
|
||||
return wave;
|
||||
}
|
||||
|
||||
//////////////////////////////VOID MAIN//////////////////////////////
|
||||
//////////////////////////////VOID MAIN//////////////////////////////
|
||||
//////////////////////////////VOID MAIN//////////////////////////////
|
||||
//////////////////////////////VOID MAIN//////////////////////////////
|
||||
//////////////////////////////VOID MAIN//////////////////////////////
|
||||
/* RENDERTARGETS:2,7,1,11,13,14 */
|
||||
void main() {
|
||||
if (gl_FragCoord.x * texelSize.x < RENDER_SCALE.x && gl_FragCoord.y * texelSize.y < RENDER_SCALE.y ) {
|
||||
|
||||
gl_FragData[0] = texture2D(texture, lmtexcoord.xy,Texture_MipMap_Bias)*color;
|
||||
vec3 Albedo = toLinear(gl_FragData[0].rgb);
|
||||
|
||||
float iswater = normalMat.w;
|
||||
|
||||
#ifdef HAND
|
||||
iswater = 0.1;
|
||||
#endif
|
||||
#ifndef Vanilla_like_water
|
||||
if (iswater > 0.9) {
|
||||
Albedo = vec3(0.0);
|
||||
gl_FragData[0] = vec4(vec3(0.0),1.0/255.0);
|
||||
}
|
||||
#endif
|
||||
#ifdef Vanilla_like_water
|
||||
if (iswater > 0.5) {
|
||||
gl_FragData[0].a = luma(Albedo.rgb);
|
||||
Albedo = color.rgb;
|
||||
}
|
||||
#endif
|
||||
|
||||
|
||||
|
||||
gl_FragData[4] = vec4(Albedo, gl_FragData[0].a);
|
||||
|
||||
|
||||
vec2 tempOffset=offsets[framemod8];
|
||||
vec3 fragC = gl_FragCoord.xyz*vec3(texelSize,1.0);
|
||||
vec3 fragpos = toScreenSpace(gl_FragCoord.xyz*vec3(texelSize/RENDER_SCALE,1.0)-vec3(vec2(tempOffset)*texelSize*0.5,0.0));
|
||||
vec3 p3 = mat3(gbufferModelViewInverse) * fragpos + gbufferModelViewInverse[3].xyz;
|
||||
vec3 np3 = normVec(p3);
|
||||
|
||||
|
||||
vec3 normal = normalMat.xyz;
|
||||
vec3 WaterNormals;
|
||||
vec3 TranslucentNormals;
|
||||
|
||||
mat3 tbnMatrix = mat3(tangent.x, binormal.x, normal.x,
|
||||
tangent.y, binormal.y, normal.y,
|
||||
tangent.z, binormal.z, normal.z);
|
||||
|
||||
|
||||
|
||||
|
||||
if (iswater > 0.4){
|
||||
float bumpmult = 1.;
|
||||
vec3 posxz = p3+cameraPosition;
|
||||
posxz.xz-=posxz.y;
|
||||
|
||||
vec3 bump;
|
||||
|
||||
posxz.xyz = getParallaxDisplacement(posxz,iswater,bumpmult,normalize(tbnMatrix*fragpos));
|
||||
|
||||
bump = normalize(getWaveHeightmap_dimension(posxz.xz,iswater));
|
||||
WaterNormals = bump; // tangent space normals for refraction
|
||||
|
||||
bump = bump * vec3(bumpmult, bumpmult, bumpmult) + vec3(0.0f, 0.0f, 1.0f - bumpmult);
|
||||
normal = normalize(bump * tbnMatrix);
|
||||
|
||||
|
||||
}else{
|
||||
vec3 normalTex = texture2D(normals, lmtexcoord.xy, Texture_MipMap_Bias).rgb;
|
||||
|
||||
normalTex.xy = normalTex.xy*2.0-1.0;
|
||||
normalTex.z = clamp(sqrt(1.0 - dot(normalTex.xy, normalTex.xy)),0.0,1.0);
|
||||
|
||||
TranslucentNormals = normalTex;
|
||||
|
||||
normal = applyBump(tbnMatrix,normalTex);
|
||||
}
|
||||
|
||||
TranslucentNormals += WaterNormals;
|
||||
|
||||
vec4 data0 = vec4(1);
|
||||
vec4 data1 = clamp( encode(TranslucentNormals, lmtexcoord.zw),0.0,1.0);
|
||||
gl_FragData[3] = vec4(encodeVec2(data0.x,data1.x), encodeVec2(data0.y,data1.y), encodeVec2(data0.z,data1.z), encodeVec2(data1.w,data0.w));
|
||||
gl_FragData[5] = vec4(encodeVec2(lmtexcoord.a,lmtexcoord.a), encodeVec2(lmtexcoord.a,lmtexcoord.a), encodeVec2(lmtexcoord.a,lmtexcoord.a), encodeVec2(lmtexcoord.a,lmtexcoord.a));
|
||||
|
||||
|
||||
vec3 Indirect_lighting = DoAmbientLighting_Nether(gl_Fog.color.rgb, vec3(TORCH_R,TORCH_G,TORCH_B), lmtexcoord.z, viewToWorld(normal), np3, p3 + cameraPosition);
|
||||
vec3 FinalColor = Indirect_lighting * Albedo;
|
||||
|
||||
#ifdef Glass_Tint
|
||||
float alphashit = min(pow(gl_FragData[0].a,2.0),1.0);
|
||||
FinalColor *= alphashit;
|
||||
#endif
|
||||
|
||||
vec2 SpecularTex = texture2D(specular, lmtexcoord.xy, Texture_MipMap_Bias).rg;
|
||||
SpecularTex = iswater > 0.0 && SpecularTex.r > 0.0 && SpecularTex.g < 0.9 ? SpecularTex : vec2(1.0,0.02);
|
||||
|
||||
if (iswater > 0.0 || (SpecularTex.g > 0.0 || SpecularTex.r > 0.0)){
|
||||
vec3 Reflections_Final = vec3(0.0);
|
||||
float roughness = pow(1.0-SpecularTex.r,2.0);
|
||||
float f0 = SpecularTex.g;
|
||||
float F0 = f0;
|
||||
|
||||
float visibilityFactor = clamp(exp2((pow(roughness,3.0) / f0) * -4),0,1);
|
||||
|
||||
vec3 reflectedVector = reflect(normalize(fragpos), normal);
|
||||
float normalDotEye = dot(normal, normalize(fragpos));
|
||||
float fresnel = pow(clamp(1.0 + normalDotEye,0.0,1.0), 5.0);
|
||||
|
||||
// snells window looking thing
|
||||
if(isEyeInWater == 1 && iswater > 0.99) fresnel = clamp(pow(1.66 + normalDotEye,25),0.02,1.0);
|
||||
|
||||
fresnel = F0 + (1.0 - F0) * fresnel;
|
||||
|
||||
vec4 Reflections = vec4(0.0);
|
||||
if(iswater > 0){
|
||||
#ifdef SCREENSPACE_REFLECTIONS
|
||||
vec3 rtPos = rayTrace(reflectedVector,fragpos.xyz, interleaved_gradientNoise(), fresnel, isEyeInWater == 1);
|
||||
if (rtPos.z < 1.){
|
||||
vec3 previousPosition = mat3(gbufferModelViewInverse) * toScreenSpace(rtPos) + gbufferModelViewInverse[3].xyz + cameraPosition-previousCameraPosition;
|
||||
previousPosition = mat3(gbufferPreviousModelView) * previousPosition + gbufferPreviousModelView[3].xyz;
|
||||
previousPosition.xy = projMAD(gbufferPreviousProjection, previousPosition).xy / -previousPosition.z * 0.5 + 0.5;
|
||||
if (previousPosition.x > 0.0 && previousPosition.y > 0.0 && previousPosition.x < 1.0 && previousPosition.x < 1.0) {
|
||||
Reflections.a = 1.0;
|
||||
Reflections.rgb = texture2D(colortex5,previousPosition.xy).rgb;
|
||||
}
|
||||
}
|
||||
#endif
|
||||
}
|
||||
|
||||
|
||||
Reflections_Final = mix(FinalColor, Reflections.rgb, Reflections.a * fresnel * visibilityFactor);
|
||||
|
||||
|
||||
float F2 = pow(clamp(1.0 + normalDotEye,0.0,1.0),pow(1.0-roughness,2.0) * 1.5 + 0.5);
|
||||
F2 = mix(f0, 1.0, F2);
|
||||
|
||||
Reflections_Final += mix( gl_Fog.color.rgb * 0.25, vec3(0.0), Reflections.a * visibilityFactor) ;
|
||||
|
||||
gl_FragData[0].rgb = Reflections_Final;
|
||||
|
||||
//correct alpha channel with fresnel
|
||||
float alpha0 = gl_FragData[0].a;
|
||||
gl_FragData[0].a = -gl_FragData[0].a*fresnel+gl_FragData[0].a+fresnel;
|
||||
|
||||
if (gl_FragData[0].r > 65000.) gl_FragData[0].rgba = vec4(0.);
|
||||
|
||||
|
||||
} else {
|
||||
gl_FragData[0].rgb = FinalColor;
|
||||
}
|
||||
|
||||
#ifndef HAND
|
||||
gl_FragData[1] = vec4(Albedo,iswater);
|
||||
#endif
|
||||
}
|
||||
}
|
||||
127
shaders/programs/all_translucent.vsh
Normal file
127
shaders/programs/all_translucent.vsh
Normal file
@ -0,0 +1,127 @@
|
||||
// #version 120
|
||||
#extension GL_EXT_gpu_shader4 : enable
|
||||
#include "/lib/settings.glsl"
|
||||
#include "/lib/res_params.glsl"
|
||||
|
||||
|
||||
/*
|
||||
!! DO NOT REMOVE !!
|
||||
This code is from Chocapic13' shaders
|
||||
Read the terms of modification and sharing before changing something below please !
|
||||
!! DO NOT REMOVE !!
|
||||
*/
|
||||
|
||||
varying vec4 lmtexcoord;
|
||||
varying vec4 color;
|
||||
varying vec4 normalMat;
|
||||
varying vec3 binormal;
|
||||
varying vec3 tangent;
|
||||
uniform mat4 gbufferModelViewInverse;
|
||||
varying vec3 viewVector;
|
||||
|
||||
flat varying int glass;
|
||||
|
||||
attribute vec4 at_tangent;
|
||||
attribute vec4 mc_Entity;
|
||||
|
||||
uniform sampler2D colortex4;
|
||||
|
||||
uniform vec3 sunPosition;
|
||||
flat varying vec3 WsunVec;
|
||||
uniform float sunElevation;
|
||||
|
||||
varying vec4 tangent_other;
|
||||
|
||||
flat varying vec4 lightCol; //main light source color (rgb),used light source(1=sun,-1=moon)
|
||||
flat varying vec3 avgAmbient;
|
||||
|
||||
|
||||
uniform vec2 texelSize;
|
||||
uniform int framemod8;
|
||||
const vec2[8] offsets = vec2[8](vec2(1./8.,-3./8.),
|
||||
vec2(-1.,3.)/8.,
|
||||
vec2(5.0,1.)/8.,
|
||||
vec2(-3,-5.)/8.,
|
||||
vec2(-5.,5.)/8.,
|
||||
vec2(-7.,-1.)/8.,
|
||||
vec2(3,7.)/8.,
|
||||
vec2(7.,-7.)/8.);
|
||||
#define diagonal3(m) vec3((m)[0].x, (m)[1].y, m[2].z)
|
||||
#define projMAD(m, v) (diagonal3(m) * (v) + (m)[3].xyz)
|
||||
vec4 toClipSpace3(vec3 viewSpacePosition) {
|
||||
return vec4(projMAD(gl_ProjectionMatrix, viewSpacePosition),-viewSpacePosition.z);
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
//////////////////////////////VOID MAIN//////////////////////////////
|
||||
//////////////////////////////VOID MAIN//////////////////////////////
|
||||
//////////////////////////////VOID MAIN//////////////////////////////
|
||||
//////////////////////////////VOID MAIN//////////////////////////////
|
||||
//////////////////////////////VOID MAIN//////////////////////////////
|
||||
|
||||
void main() {
|
||||
|
||||
vec4 Swtich_gl_vertex = gl_Vertex;
|
||||
|
||||
lmtexcoord.xy = (gl_MultiTexCoord0).xy;
|
||||
vec2 lmcoord = gl_MultiTexCoord1.xy/255.;
|
||||
lmtexcoord.zw = lmcoord;
|
||||
|
||||
vec3 position = mat3(gl_ModelViewMatrix) * vec3(Swtich_gl_vertex) + gl_ModelViewMatrix[3].xyz;
|
||||
gl_Position = toClipSpace3(position);
|
||||
color = gl_Color;
|
||||
float mat = 0.0;
|
||||
|
||||
if(mc_Entity.x == 8.0 || mc_Entity.x == 9.0) {
|
||||
mat = 1.0;
|
||||
|
||||
gl_Position.z -= 1e-4;
|
||||
}
|
||||
|
||||
if (mc_Entity.x == 10002) mat = 0.2;
|
||||
if (mc_Entity.x == 72) mat = 0.5;
|
||||
|
||||
// if (mc_Entity.x == 8) mat = 0.1;
|
||||
|
||||
normalMat = vec4(normalize( gl_NormalMatrix*gl_Normal),mat);
|
||||
|
||||
|
||||
|
||||
tangent_other = vec4(normalize(gl_NormalMatrix * at_tangent.rgb),normalMat.a);
|
||||
|
||||
tangent = normalize( gl_NormalMatrix *at_tangent.rgb);
|
||||
binormal = normalize(cross(tangent.rgb,normalMat.xyz)*at_tangent.w);
|
||||
|
||||
mat3 tbnMatrix = mat3(tangent.x, binormal.x, normalMat.x,
|
||||
tangent.y, binormal.y, normalMat.y,
|
||||
tangent.z, binormal.z, normalMat.z);
|
||||
|
||||
viewVector = ( gl_ModelViewMatrix * Swtich_gl_vertex).xyz;
|
||||
viewVector = normalize(tbnMatrix * viewVector);
|
||||
|
||||
|
||||
|
||||
#ifdef TAA_UPSCALING
|
||||
gl_Position.xy = gl_Position.xy * RENDER_SCALE + RENDER_SCALE * gl_Position.w - gl_Position.w;
|
||||
#endif
|
||||
#ifdef TAA
|
||||
gl_Position.xy += offsets[framemod8] * gl_Position.w*texelSize;
|
||||
#endif
|
||||
|
||||
vec3 sc = texelFetch2D(colortex4,ivec2(6,37),0).rgb;
|
||||
|
||||
|
||||
lightCol.a = float(sunElevation > 1e-5)*2-1.;
|
||||
lightCol.rgb = sc;
|
||||
|
||||
WsunVec = lightCol.a*normalize(mat3(gbufferModelViewInverse) *sunPosition);
|
||||
|
||||
avgAmbient = texelFetch2D(colortex4,ivec2(0,37),0).rgb;
|
||||
}
|
||||
Reference in New Issue
Block a user