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Support array textures in shadow renderer (the lazy way)

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sfan5
2025-11-09 13:33:55 +01:00
parent c3790dd7af
commit 760b20504f
7 changed files with 108 additions and 65 deletions
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13
client/shaders/shadow/pass1/opengl_vertex.glsl
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@@ -6,11 +6,8 @@ uniform float xyPerspectiveBias0;
uniform float xyPerspectiveBias1;
uniform float zPerspectiveBias;
#ifdef GL_ES
varying mediump vec2 varTexCoord;
#else
centroid varying vec2 varTexCoord;
#endif
CENTROID_ VARYING_ mediump vec2 varTexCoord;
CENTROID_ VARYING_ float varTexLayer; // actually int
vec4 getRelativePosition(in vec4 position)
{
@@ -45,5 +42,9 @@ void main()
tPos = applyPerspectiveDistortion(pos);
gl_Position = vec4(tPos.xyz, 1.0);
varTexCoord = (mTexture * vec4(inTexCoord0.xy, 0.0, 1.0)).xy;
varTexCoord = (mTexture * vec4(inTexCoord0.xy, 1.0, 1.0)).st;
#ifdef USE_ARRAY_TEXTURE
varTexLayer = inVertexAux;
#endif
}