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tweak indirect SSS to be a little bright like it used to be. Tweak sampling for shadow filtering, ssao, rtao, ssgi, and specular reflections.

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Xonk
2023-10-14 23:34:52 -04:00
parent 87d25d0637
commit d9d3cd0c2d
24 changed files with 238 additions and 271 deletions
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48
shaders/world0/shadow.vsh
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@ -9,8 +9,6 @@ Read the terms of modification and sharing before changing something below pleas
!! DO NOT REMOVE !!
*/
#include "/lib/settings.glsl"
#include "/lib/Shadow_Params.glsl"
#include "/lib/bokeh.glsl"
#define SHADOW_MAP_BIAS 0.5
const float PI = 3.1415927;
@ -39,12 +37,15 @@ uniform vec3 shadowCamera;
uniform vec3 shadowLightVec;
uniform float shadowMaxProj;
attribute vec4 mc_midTexCoord;
varying vec4 glcolor;
// varying vec4 color;
attribute vec4 mc_Entity;
uniform int blockEntityId;
uniform int entityId;
#include "/lib/Shadow_Params.glsl"
#include "/lib/bokeh.glsl"
const float PI48 = 150.796447372*WAVY_SPEED;
float pi2wt = PI48*frameTimeCounter;
@ -100,17 +101,26 @@ vec4 toClipSpace3(vec3 viewSpacePosition) {
}
// uniform int renderStage;
void main() {
texcoord.xy = gl_MultiTexCoord0.xy;
// color = gl_Color;
vec3 position = mat3(gl_ModelViewMatrix) * vec3(gl_Vertex) + gl_ModelViewMatrix[3].xyz;
// mat4 Custom_ViewMatrix = BuildShadowViewMatrix(LightDir);
// mat4 Custom_ProjectionMatrix = BuildShadowProjectionMatrix();
// position = gl_Vertex.xyz;
// if((renderStage == 10 || renderStage == 12) && mc_Entity.x != 3000) {
// position = (shadowModelViewInverse * vec4(gl_Vertex.xyz,1.0)).xyz;
// }
// position = mat3(Custom_ViewMatrix) * position + Custom_ViewMatrix[3].xyz;
// HHHHHHHHH ITS THE JITTER DOF HERE TO SAY HELLO
// It turns out 'position' above is just viewPos lmao
// #ifdef DOF_JITTER_SHADOW
@ -162,25 +172,13 @@ void main() {
}
#endif
// mat4 Custom_ViewMatrix = BuildShadowViewMatrix(LightDir);
// mat4 Custom_ProjectionMatrix = BuildShadowProjectionMatrix();
// vec3 position = mat3(Custom_ViewMatrix) * vec3(gl_Vertex) + Custom_ViewMatrix[3].xyz;
// vec3 position = mat3(gl_ModelViewMatrix) * vec3(gl_Vertex) + gl_ModelViewMatrix[3].xyz;
gl_Position = BiasShadowProjection(toClipSpace3(position));
texcoord.xy = gl_MultiTexCoord0.xy;
if(mc_Entity.x == 8 || mc_Entity.x == 9) gl_Position.w = -1.0;
if(mc_Entity.x == 8 || mc_Entity.x == 9) gl_Position.w = -1.0;
/// this is to ease the shadow acne on big fat entities like ghasts.
float bias = 6.0;
if(entityId == 1100){
// increase bias on parts facing the sun
vec3 FlatNormals = normalize(gl_NormalMatrix * gl_Normal);
@ -188,9 +186,5 @@ void main() {
bias = 6.0 + (1-clamp(dot(WsunVec,FlatNormals),0,1))*0.3;
}
gl_Position.z /= bias;
}
}