LeenkxTeam/LNXSDK
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9 Tap PCF

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This commit is contained in:
Onek8
2026-09-04 13:59:07 -07:00
parent ada18b4648
commit d842744aeb
1 changed files with 40 additions and 12 deletions
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52
leenkx/Shaders/std/shadows.glsl
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@ -75,9 +75,15 @@ vec3 PCFTileAware(sampler2DShadow shadowMap,
#ifdef _ShadowMapTransparent
if (transparent == false) {
vec4 shadowmap_transparent = texture(shadowMapTransparent, uv);
if (shadowmap_transparent.a < compare)
result *= shadowmap_transparent.rgb;
vec3 transResult = vec3(0.0);
for (int x = -1; x <= 1; x++) {
for (int y = -1; y <= 1; y++) {
vec4 smt = texture(shadowMapTransparent,
clamp(uv + vec2(x, y) / smSize, tileMin, tileMax));
transResult += (smt.a < compare) ? smt.rgb : vec3(1.0);
}
}
result *= transResult / 9.0;
}
#endif
@ -142,9 +148,15 @@ vec3 PCF(sampler2DShadow shadowMap,
#ifdef _ShadowMapTransparent
if (transparent == false) {
vec4 shadowmap_transparent = texture(shadowMapTransparent, uv);
if (shadowmap_transparent.a < compare)
result *= shadowmap_transparent.rgb;
vec3 transResult = vec3(0.0);
for (int x = -1; x <= 1; x++) {
for (int y = -1; y <= 1; y++) {
vec4 smt = texture(shadowMapTransparent,
uv + vec2(x, y) / smSize);
transResult += (smt.a < compare) ? smt.rgb : vec3(1.0);
}
}
result *= transResult / 9.0;
}
#endif
@ -187,9 +199,19 @@ vec3 PCFCube(samplerCubeShadow shadowMapCube,
#ifdef _ShadowMapTransparent
if (transparent == false) {
vec4 shadowmap_transparent = texture(shadowMapCubeTransparent, ml);
if (shadowmap_transparent.a < compare)
result *= shadowmap_transparent.rgb;
vec3 transResult = vec3(0.0);
vec4 smt = texture(shadowMapCubeTransparent, ml);
transResult += (smt.a < compare) ? smt.rgb : vec3(1.0);
for (int x = -1; x <= 1; x += 2) {
for (int y = -1; y <= 1; y += 2) {
for (int z = -1; z <= 1; z += 2) {
smt = texture(shadowMapCubeTransparent,
ml + vec3(x, y, z) * s);
transResult += (smt.a < compare) ? smt.rgb : vec3(1.0);
}
}
}
result *= transResult / 9.0;
}
#endif
@ -385,9 +407,15 @@ vec3 PCFFakeCube(sampler2DShadow shadowMap,
#ifdef _ShadowMapTransparent
if (transparent == false) {
vec4 shadowmap_transparent = texture(shadowMapTransparent, uvtiled);
if (shadowmap_transparent.a < compare)
result *= shadowmap_transparent.rgb;
vec3 transResult = vec3(0.0);
for (int x = -1; x <= 1; x++) {
for (int y = -1; y <= 1; y++) {
vec4 smt = texture(shadowMapTransparent,
clamp(uvtiled + vec2(x, y) / smSize, 0.0, 1.0));
transResult += (smt.a < compare) ? smt.rgb : vec3(1.0);
}
}
result *= transResult / 9.0;
}
#endif