Seperated out the projection matrix from vanilla terrain projection

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

@@ -1,3 +1,4 @@
+#line 1
 struct Frustum {
     vec4 planes[6];
 };

src/main/resources/assets/voxy/shaders/lod/gl46/block_model.glsl

@@ -1,11 +1,12 @@
+#line 1
 //TODO: FIXME: this isnt actually correct cause depending on the face (i think) it could be 1/64 th of a position off
 // but im going to assume that since we are dealing with huge render distances, this shouldent matter that much
 float extractFaceIndentation(uint faceData) {
-    return float((faceData>>16)&63)/63;
+    return float((faceData>>16)&63)/63f;
 }
 
 vec4 extractFaceSizes(uint faceData) {
-    return (vec4(faceData&0xF, (faceData>>4)&0xF, (faceData>>8)&0xF, (faceData>>12)&0xF)/16)+vec4(0,1f/16,0,1f/16);
+    return (vec4(faceData&0xF, (faceData>>4)&0xF, (faceData>>8)&0xF, (faceData>>12)&0xF)/16f)+vec4(0f,1f/16f,0f,1f/16f);
 }
 
 uint faceHasAlphaCuttout(uint faceData) {

src/main/resources/assets/voxy/shaders/lod/gl46/quad_format.glsl

@@ -1,3 +1,4 @@
+#line 1
 #ifdef GL_ARB_gpu_shader_int64
 #define Quad uint64_t
 

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

@@ -23,18 +23,18 @@ ivec3 extractRelativeLodPos() {
 }
 
 vec4 uint2vec4RGBA(uint colour) {
-    return vec4((uvec4(colour)>>uvec4(24,16,8,0))&uvec4(0xFF))/255;
+    return vec4((uvec4(colour)>>uvec4(24,16,8,0))&uvec4(0xFF))/255f;
 }
 
 //Gets the face offset with respect to the face direction (e.g. some will be + some will be -)
 float getDepthOffset(uint faceData, uint face) {
     float offset = extractFaceIndentation(faceData);
-    return offset * (1-((int(face)&1)*2));
+    return offset * (1f-((int(face)&1)*2f));
 }
 
 vec2 getFaceSizeOffset(uint faceData, uint corner) {
     vec4 faceOffsetsSizes = extractFaceSizes(faceData);
-    return mix(faceOffsetsSizes.xz, -(1-faceOffsetsSizes.yw), bvec2(((corner>>1)&1)==1, (corner&1)==1));
+    return mix(faceOffsetsSizes.xz, -(1f-faceOffsetsSizes.yw), bvec2(((corner>>1)&1)==1, (corner&1)==1));
 }
 
 //TODO: add a mechanism so that some quads can ignore backface culling

src/main/resources/assets/voxy/shaders/lod/gl46/section.glsl

@@ -1,3 +1,4 @@
+#line 1
 uint extractDetail(SectionMeta section) {
     return section.posA>>28;
 }

src/main/resources/voxy.accesswidener

@@ -3,4 +3,9 @@ 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/LightmapTextureManager texture Lnet/minecraft/client/texture/NativeImageBackedTexture;
-accessible field net/minecraft/client/color/block/BlockColors providers Lnet/minecraft/util/collection/IdList;
+accessible field net/minecraft/client/color/block/BlockColors providers Lnet/minecraft/util/collection/IdList;
+accessible field net/minecraft/client/render/GameRenderer zoomX F
+accessible field net/minecraft/client/render/GameRenderer zoomY F
+accessible field net/minecraft/client/render/GameRenderer zoom F
+
+accessible method net/minecraft/client/render/GameRenderer getFov (Lnet/minecraft/client/render/Camera;FZ)D

src/main/resources/voxy.mixins.json

@@ -7,7 +7,6 @@
     "minecraft.MixinBackgroundRenderer",
     "minecraft.MixinClientChunkManager",
     "minecraft.MixinDebugHud",
-    "minecraft.MixinGameRenderer",
     "minecraft.MixinMinecraftClient",
     "minecraft.MixinWorldRenderer"
   ],