Backups/Bliss-Shader
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allow shadows to cast anywhere freely. this sacrifices the smooth transition that they had beforehand.

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Xonk
2025-03-10 01:11:18 -04:00
parent d31ebc8630
commit 940a202327
5 changed files with 40 additions and 48 deletions
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36
shaders/dimensions/composite.fsh
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@ -457,9 +457,9 @@ void main() {
}
#endif
if (z < 1.0){
// if (z < 1.0){
gl_FragData[0] = vec4(minshadowfilt, 0.1, 0.0, 0.0);
gl_FragData[0] = vec4(minshadowfilt, 0.0, 0.0, 0.0);
#ifdef Variable_Penumbra_Shadows
if (LabSSS > -1) {
@ -467,6 +467,8 @@ void main() {
vec3 feetPlayerPos = mat3(gbufferModelViewInverse) * viewPos + gbufferModelViewInverse[3].xyz;
vec3 projectedShadowPosition = mat3(shadowModelView) * feetPlayerPos + shadowModelView[3].xyz;
projectedShadowPosition = diagonal3(shadowProjection) * projectedShadowPosition + shadowProjection[3].xyz;
float TEST = projectedShadowPosition.z * (0.5/6.0) + 0.5;
//apply distortion
#ifdef DISTORT_SHADOWMAP
@ -477,7 +479,7 @@ void main() {
#endif
//do shadows only if on shadow map
// if (abs(projectedShadowPosition.x) < 1.0-1.5/shadowMapResolution && abs(projectedShadowPosition.y) < 1.0-1.5/shadowMapResolution && abs(projectedShadowPosition.z) < 6.0 || length(feetPlayerPos) < far){
if (abs(projectedShadowPosition.x) < 1.0-1.5/shadowMapResolution && abs(projectedShadowPosition.y) < 1.0-1.5/shadowMapResolution && abs(projectedShadowPosition.z) < 6.0 ){
const float threshMul = max(2048.0/shadowMapResolution*shadowDistance/128.0,0.95);
float distortThresh = (sqrt(1.0-NdotL*NdotL)/NdotL+0.7)/distortFactor;
float diffthresh = distortThresh/6000.0*threshMul;
@ -495,7 +497,7 @@ void main() {
// vec2 offsetS = SpiralSample(i, 7, 8, noise) * 0.5;
vec2 offsetS = CleanSample(i, VPS_Search_Samples - 1, noise) * 0.5;
float weight = 3.0 + (i+noise) *rdMul/SHADOW_FILTER_SAMPLE_COUNT*shadowMapResolution*distortFactor/2.7;
float d = texelFetch2D(shadow, ivec2((projectedShadowPosition.xy+offsetS*rdMul)*shadowMapResolution),0).x;
@ -508,21 +510,23 @@ void main() {
#else
avgDepth += max(projectedShadowPosition.z - d, 0.0)*1000.0;
#endif
avgBlockerDepth += d * b;
}
gl_FragData[0].g = avgDepth / VPS_Search_Samples;
gl_FragData[0].b = blockerCount / VPS_Search_Samples;
if (blockerCount >= 0.9){
avgBlockerDepth /= blockerCount;
float ssample = max(projectedShadowPosition.z - avgBlockerDepth,0.0)*1500.0;
gl_FragData[0].r = clamp(ssample, scales.x, scales.y)/(scales.y)*(mult-minshadowfilt)+minshadowfilt;
}
// }
gl_FragData[0].g = avgDepth / VPS_Search_Samples;
gl_FragData[0].b = blockerCount / VPS_Search_Samples;
if (blockerCount >= 0.9){
avgBlockerDepth /= blockerCount;
float ssample = max(projectedShadowPosition.z - avgBlockerDepth,0.0)*1500.0;
gl_FragData[0].r = clamp(ssample, scales.x, scales.y)/(scales.y)*(mult-minshadowfilt)+minshadowfilt;
}
}
}
#endif
}
// }
#endif
}