LeenkxTeam/LNXSDK
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Update leenkx/Shaders/ssrefr_pass/ssrefr_pass.frag.glsl

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Onek8
2025-05-22 02:14:06 +00:00
parent e22b522059
commit 3433afb1c3
1 changed files with 9 additions and 12 deletions
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21
leenkx/Shaders/ssrefr_pass/ssrefr_pass.frag.glsl
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@ -57,17 +57,14 @@ vec4 binarySearch(vec3 dir) {
}
vec4 rayCast(vec3 dir) {
float ddepth;
dir *= ss_refractionRayStep;
for (int i = 0; i < maxSteps; i++) {
hitCoord += dir;
ddepth = getDeltaDepth(hitCoord);
if (ddepth > 0.0)
return binarySearch(dir);
}
// No hit — fallback to projecting the ray to UV space
vec2 fallbackUV = getProjectedCoord(hitCoord);
return vec4(fallbackUV, 0.0, 0.5); // We set .w lower to indicate fallback
float ddepth;
dir *= ss_refractionRayStep;
for (int i = 0; i < maxSteps; i++) {
hitCoord += dir;
ddepth = getDeltaDepth(hitCoord);
if (ddepth > 0.0) return binarySearch(dir);
}
return vec4(getProjectedCoord(hitCoord), 0.0, 1.0);
}
void main() {
@ -77,7 +74,7 @@ void main() {
float ior = gr.x;
float opac = gr.y;
float d = textureLod(gbufferD, texCoord, 0.0).r * 2.0 - 1.0;
if (d == 0.0 || opac == 1.0 || ior == 1.0) {
if (d == 0.0 || d == 1.0 || opac == 1.0 || ior == 1.0) {
fragColor.rgb = textureLod(tex1, texCoord, 0.0).rgb;
return;
}