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Merge pull request #99538 from Geometror/lightmap-gi-transparent-surface

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Add transparency support for LightmapGI
This commit is contained in:
Thaddeus Crews
2024-12-19 19:59:52 -06:00
parent 0b01f3cc14 a3525bc015
commit 2fcd8223e8
26 changed files with 442 additions and 95 deletions
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16
drivers/gles3/shaders/scene.glsl
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@ -1883,10 +1883,18 @@ void main() {
#ifndef USE_SHADOW_TO_OPACITY
#if defined(ALPHA_SCISSOR_USED)
#ifdef RENDER_MATERIAL
if (alpha < alpha_scissor_threshold) {
alpha = 0.0;
} else {
alpha = 1.0;
}
#else
if (alpha < alpha_scissor_threshold) {
discard;
}
alpha = 1.0;
#endif // RENDER_MATERIAL
#else
#ifdef MODE_RENDER_DEPTH
#ifdef USE_OPAQUE_PREPASS
@ -2216,9 +2224,17 @@ void main() {
alpha = min(alpha, clamp(length(ambient_light), 0.0, 1.0));
#if defined(ALPHA_SCISSOR_USED)
#ifdef RENDER_MATERIAL
if (alpha < alpha_scissor_threshold) {
alpha = 0.0;
} else {
alpha = 1.0;
}
#else
if (alpha < alpha_scissor_threshold) {
discard;
}
#endif // RENDER_MATERIAL
#endif // !ALPHA_SCISSOR_USED
#endif // !MODE_RENDER_DEPTH