Alot of work

src/main/resources/assets/voxelmon/shaders/lod/blit_nodepth/quad.frag

@@ -0,0 +1,5 @@
+layout(binding=0) uniform sampler2D colourTexture;
+in vec2 uv;
+void main() {
+    gl_Colour = texture(colourTexture, uv);
+}

src/main/resources/assets/voxelmon/shaders/lod/blit_nodepth/quad.vert

@@ -0,0 +1,4 @@
+
+void main() {
+    gl_Position =
+}

src/main/resources/assets/voxelmon/shaders/lod/gl46/bindings.glsl

@@ -66,5 +66,9 @@ layout(binding = 6, std430) readonly restrict buffer BiomeBuffer {
 };
 
 layout(binding = 7, std430) readonly restrict buffer LightingBuffer {
-    vec4 lightData[];
+    uint lightData[];
 };
+
+vec4 getLighting(uint index) {
+    return vec4((uvec4(lightData[index])>>uvec4(16,8,0,24))&uvec4(0xFF))*vec4(1f/255.0f);
+}

src/main/resources/assets/voxelmon/shaders/lod/gl46/quads.vert

@@ -65,6 +65,9 @@ void main() {
     uint biomeId = extractBiomeId(quad);
     State stateInfo = stateData[stateId];
     colour = uint2vec4RGBA(stateInfo.faceColours[face]);
+
+    colour *= getLighting(extractLightId(quad));
+
     if (((stateInfo.biomeTintMsk>>face)&1) == 1) {
         vec4 biomeColour = uint2vec4RGBA(biomeData[biomeId].foliage);
         colour *= biomeColour;

src/main/resources/fabric.mod.json

@@ -18,5 +18,6 @@
   ],
   "depends": {
     "fabricloader": ">=0.14.22"
-  }
+  },
+  "accessWidener": "voxelmon.accesswidener"
 }

src/main/resources/voxelmon.accesswidener

@@ -1,4 +1,5 @@
 accessWidener v1 named
 
 accessible field net/minecraft/client/texture/SpriteContents image Lnet/minecraft/client/texture/NativeImage;
-accessible field net/minecraft/client/render/Frustum frustumIntersection Lorg/joml/FrustumIntersection;
+accessible field net/minecraft/client/render/Frustum frustumIntersection Lorg/joml/FrustumIntersection;
+accessible field net/minecraft/client/render/LightmapTextureManager texture Lnet/minecraft/client/texture/NativeImageBackedTexture;

src/main/resources/voxelmon.mixins.json

@@ -8,12 +8,10 @@
     "minecraft.MixinDebugHud",
     "minecraft.MixinGameRenderer",
     "minecraft.MixinMinecraftClient",
-    "minecraft.MixinWorldRenderer"
+    "minecraft.MixinWorldRenderer",
+    "joml.AccessFrustumIntersection"
   ],
   "injectors": {
     "defaultRequire": 1
-  },
-  "mixins": [
-    "joml.AccessFrustumIntersection"
-  ]
+  }
 }