diff --git a/src/renderer/buffers/content.rs b/src/renderer/buffers/content.rs
index d03684a..1f44001 100644
--- a/src/renderer/buffers/content.rs
+++ b/src/renderer/buffers/content.rs
@@ -6,10 +6,12 @@ use crate::game::world::block::WorldBlock;
 
 //note: remember to update in main.frag
 pub const BLOCK_SIZE : usize = 32; // 32x32x32 block size
-pub const BLOCK_TEX_SIZE : usize = 256; // 128x128 blocks in texture
+pub const BLOCK_TEX_SIZE : usize = 32; // 32x32x32 blocks in texture (1GB)
 pub const NODE_TEX_SIZE: usize = 128; // 32x32x32 nodes in texture
 const BLOCK_SIZE_QB: usize = BLOCK_SIZE*BLOCK_SIZE*BLOCK_SIZE;
+
 const BLOCK_TEX_SIZE_SQ: usize = BLOCK_TEX_SIZE*BLOCK_TEX_SIZE;
+const BLOCK_TEX_SIZE_QB: usize = BLOCK_TEX_SIZE*BLOCK_TEX_SIZE*BLOCK_TEX_SIZE;
 const NODE_TEX_SIZE_SQ: usize = NODE_TEX_SIZE*NODE_TEX_SIZE;
 const NODE_TEX_SIZE_QB: usize = NODE_TEX_SIZE*NODE_TEX_SIZE*NODE_TEX_SIZE;
 
@@ -41,7 +43,7 @@ impl Content {
         let node_texture = device.create_texture(
             &wgpu::TextureDescriptor {
                 mip_level_count: 1, sample_count: 1, dimension: wgpu::TextureDimension::D3,
-                usage: wgpu::TextureUsage::SAMPLED | wgpu::TextureUsage::COPY_DST, label: None,
+                usage: wgpu::TextureUsage::SAMPLED | wgpu::TextureUsage::COPY_DST, label: Some("NodeTexture"),
                 size: wgpu::Extent3d{ width: NODE_TEX_SIZE as u32, height: NODE_TEX_SIZE as u32, depth: NODE_TEX_SIZE as u32 },
                 format: wgpu::TextureFormat::R32Uint,
             }
@@ -49,12 +51,13 @@ impl Content {
         let block_texture = device.create_texture(
             &wgpu::TextureDescriptor {
                 mip_level_count: 1, sample_count: 1, dimension: wgpu::TextureDimension::D3,
-                usage: wgpu::TextureUsage::SAMPLED | wgpu::TextureUsage::COPY_DST, label: None,
-                size: wgpu::Extent3d{ width: BLOCK_SIZE as u32, height: (BLOCK_TEX_SIZE * BLOCK_SIZE) as u32, depth: (BLOCK_TEX_SIZE * BLOCK_SIZE) as u32 },
+                usage: wgpu::TextureUsage::SAMPLED | wgpu::TextureUsage::COPY_DST, label:  Some("BlockTexture"),
+                size: wgpu::Extent3d{ width: (BLOCK_TEX_SIZE * BLOCK_SIZE) as u32, height: (BLOCK_TEX_SIZE * BLOCK_SIZE) as u32, depth: (BLOCK_TEX_SIZE * BLOCK_SIZE) as u32 },
                 format: wgpu::TextureFormat::R8Uint,
             }
         );
 
+
         // Bind layout
         let texture_entry = wgpu::BindGroupLayoutEntry {
             binding: 0, visibility: wgpu::ShaderStage::FRAGMENT, count: None,
@@ -89,11 +92,11 @@ impl Content {
         const TO_MB: f64 = 1.0 / (1024.0 * 1024.0);
         
         let block_used = self.block_freeidx as u64;
-        let block_count = BLOCK_TEX_SIZE_SQ as u64;
+        let block_count = BLOCK_TEX_SIZE_QB as u64;
 
         let node_tex_size = (NODE_TEX_SIZE_QB*4) as f64 * TO_MB;
         let block_tex_used = (block_used * BLOCK_SIZE_QB as u64) as f64 * TO_MB;
-        let block_tex_size = (BLOCK_TEX_SIZE_SQ*BLOCK_SIZE_QB) as f64 * TO_MB;
+        let block_tex_size = (BLOCK_TEX_SIZE_QB*BLOCK_SIZE_QB) as f64 * TO_MB;
         
         ContentStats { node_tex_size, block_tex_size, block_tex_used, block_count, block_used }
     }
@@ -117,9 +120,13 @@ impl Content {
         }
 
         // Calculate position in block texture
-        let y = ((value-1) % BLOCK_TEX_SIZE * BLOCK_SIZE) as u32;
-        let z = ((value-1) / BLOCK_TEX_SIZE * BLOCK_SIZE) as u32;
-        let block_origin = wgpu::Origin3d{ x:0, y, z };
+        let mut idx = value-1;
+        let z = idx / BLOCK_TEX_SIZE_SQ;
+        idx -= z * BLOCK_TEX_SIZE_SQ;
+        let y = idx / BLOCK_TEX_SIZE;
+        let x = idx % BLOCK_TEX_SIZE;
+
+        let block_origin = wgpu::Origin3d{ x: (x*BLOCK_SIZE) as u32, y: (y*BLOCK_SIZE) as u32, z: (z*BLOCK_SIZE) as u32 };
         let block_size = wgpu::Extent3d{ width: BLOCK_SIZE as u32, height: BLOCK_SIZE as u32, depth: BLOCK_SIZE as u32 };
         let block_bytes : [u8;BLOCK_SIZE*BLOCK_SIZE*BLOCK_SIZE] = block.materials.try_into().unwrap();
 
diff --git a/src/shaders/raytrace/.bin/main.frag.spv b/src/shaders/raytrace/.bin/main.frag.spv
index 653209d..e2e034e 100644
Binary files a/src/shaders/raytrace/.bin/main.frag.spv and b/src/shaders/raytrace/.bin/main.frag.spv differ
diff --git a/src/shaders/raytrace/main.frag b/src/shaders/raytrace/main.frag
index d56a3ea..35f4415 100644
--- a/src/shaders/raytrace/main.frag
+++ b/src/shaders/raytrace/main.frag
@@ -22,7 +22,7 @@ layout(set=2, binding=0) uniform Materials { Material _Materials[256]; };
 #define EPSILON 0.00000001
 #define SCALE 1.0
 #define NODE_TEX_SIZE 128
-#define BLOCK_TEX_SIZE 256
+#define BLOCK_TEX_SIZE 32
 #define BLOCK_SIZE 32
 
 // Includes
@@ -57,7 +57,7 @@ vec3 solve()
 
         // Fog
         float dist = distance(primary.pos, primaryRay.origin);
-        float fog = exp2(-pow(0.02*dist, 2));
+        float fog = exp2(-pow(0.015*dist, 2));
         color = mix(vec3(0.8, 0.8, 0.75), color, clamp(fog, 0.0, 1.0));
 
         return color;
diff --git a/src/shaders/raytrace/raycasting.cginc b/src/shaders/raytrace/raycasting.cginc
index 0d0360c..154cacd 100644
--- a/src/shaders/raytrace/raycasting.cginc
+++ b/src/shaders/raytrace/raycasting.cginc
@@ -22,9 +22,13 @@ HitResult castBricks(vec3 origin, vec3 start, vec3 dir, vec3 incAxis, uint addr)
     vec3 dist = (pos-origin+0.5 + raySign*0.5) * rayInv;
 
     // Calculate offset
-    uint y = (addr-1) % BLOCK_TEX_SIZE * BLOCK_SIZE;
-    uint z = (addr-1) / BLOCK_TEX_SIZE * BLOCK_SIZE;
-    ivec3 offset = ivec3(0, y, z); 
+    uint idx = addr-1;
+    uint z = idx / (BLOCK_TEX_SIZE*BLOCK_TEX_SIZE);
+    idx -= z * (BLOCK_TEX_SIZE*BLOCK_TEX_SIZE);
+    uint y = idx / BLOCK_TEX_SIZE;
+    uint x = idx % BLOCK_TEX_SIZE;
+
+    ivec3 offset = ivec3(x * BLOCK_SIZE, y * BLOCK_SIZE, z * BLOCK_SIZE); 
 
     for(int i=0;i<110;i++)
     {