src/main/java/fr/adrien1106/reframed/ReFramed.java

@@ -32,6 +32,7 @@ import static fr.adrien1106.reframed.util.blocks.BlockProperties.LIGHT;
  * TODO add minecraft models like wall fence etc                             -> for v1.6
  * TODO better connected textures                                            -> maybe v1.6 ?
  * TODO support continuity overlays                                          -> not scheduled
+ * TODO better state caching per models (e.g. wall only has 3 max per model) -> not scheduled
  */
 public class ReFramed implements ModInitializer {
 	public static final String MODID = "reframed";

src/main/java/fr/adrien1106/reframed/block/ReFramedBlock.java

@@ -53,6 +53,13 @@ public class ReFramedBlock extends Block implements BlockEntityProvider {
 		return "";
 	}
 
+	/**
+	 * @return the amount of models the block can have prevents allocating too much space for a model
+	 */
+	public int getModelStateCount() {
+		return 1;
+	}
+	
 	//For addon devs: override this so your blocks don't end up trying to place my block entity, my BlockEntityType only handles blocks internal to the mod
 	//Just make your own BlockEntityType, it's fine, you can even use the same ReFramedEntity class
 	@Override

src/main/java/fr/adrien1106/reframed/block/ReFramedHalfStairBlock.java

@@ -41,6 +41,11 @@ public class ReFramedHalfStairBlock extends WaterloggableReFramedBlock {
         return new ModelCacheKey(state.get(CORNER), state.get(CORNER_FACE));
     }
 
+    @Override
+    public int getModelStateCount() {
+        return 24;
+    }
+
     @Override
     protected void appendProperties(StateManager.Builder<Block, BlockState> builder) {
         super.appendProperties(builder.add(CORNER,CORNER_FACE));

src/main/java/fr/adrien1106/reframed/block/ReFramedHalfStairsSlabBlock.java

@@ -34,6 +34,11 @@ public class ReFramedHalfStairsSlabBlock extends WaterloggableReFramedDoubleBloc
         return new ModelCacheKey(state.get(CORNER), state.get(CORNER_FACE));
     }
 
+    @Override
+    public int getModelStateCount() {
+        return 24;
+    }
+
     @Override
     protected void appendProperties(StateManager.Builder<Block, BlockState> builder) {
         super.appendProperties(builder.add(CORNER,CORNER_FACE));

src/main/java/fr/adrien1106/reframed/block/ReFramedHalfStairsStairBlock.java

@@ -32,6 +32,11 @@ public class ReFramedHalfStairsStairBlock extends WaterloggableReFramedDoubleBlo
         return state.get(EDGE);
     }
 
+    @Override
+    public int getModelStateCount() {
+        return 12;
+    }
+
     @Override
     protected void appendProperties(StateManager.Builder<Block, BlockState> builder) {
         super.appendProperties(builder.add(EDGE));

src/main/java/fr/adrien1106/reframed/block/ReFramedLayerBlock.java

@@ -32,6 +32,11 @@ public class ReFramedLayerBlock extends ReFramedSlabBlock {
         return new ModelCacheKey(state.get(FACING), state.get(LAYERS));
     }
 
+    @Override
+    public int getModelStateCount() {
+        return 48;
+    }
+
     @Override
     protected void appendProperties(StateManager.Builder<Block, BlockState> builder) {
         super.appendProperties(builder.add(LAYERS));

src/main/java/fr/adrien1106/reframed/block/ReFramedPillarBlock.java

@@ -31,6 +31,11 @@ public class ReFramedPillarBlock extends WaterloggableReFramedBlock {
         return state.get(AXIS);
     }
 
+    @Override
+    public int getModelStateCount() {
+        return 3;
+    }
+
     @Override
     protected void appendProperties(StateManager.Builder<Block, BlockState> builder) {
         super.appendProperties(builder.add(AXIS));

src/main/java/fr/adrien1106/reframed/block/ReFramedSlabBlock.java

@@ -38,6 +38,11 @@ public class ReFramedSlabBlock extends WaterloggableReFramedBlock {
 		return state.get(FACING);
 	}
 
+	@Override
+	public int getModelStateCount() {
+		return 6;
+	}
+	
 	@Override
 	protected void appendProperties(StateManager.Builder<Block, BlockState> builder) {
 		super.appendProperties(builder.add(FACING));

src/main/java/fr/adrien1106/reframed/block/ReFramedSlabsCubeBlock.java

@@ -23,6 +23,11 @@ public class ReFramedSlabsCubeBlock extends ReFramedDoubleBlock {
         return state.get(AXIS);
     }
 
+    @Override
+    public int getModelStateCount() {
+        return 3;
+    }
+
     @Override
     protected void appendProperties(StateManager.Builder<Block, BlockState> builder) {
         super.appendProperties(builder.add(AXIS));

src/main/java/fr/adrien1106/reframed/block/ReFramedSmallCubeBlock.java

@@ -39,6 +39,11 @@ public class ReFramedSmallCubeBlock extends WaterloggableReFramedBlock {
         return state.get(CORNER);
     }
 
+    @Override
+    public int getModelStateCount() {
+        return 8;
+    }
+
     @Override
     protected void appendProperties(StateManager.Builder<Block, BlockState> builder) {
         super.appendProperties(builder.add(CORNER));

src/main/java/fr/adrien1106/reframed/block/ReFramedSmallCubesStepBlock.java

@@ -30,6 +30,11 @@ public class ReFramedSmallCubesStepBlock extends WaterloggableReFramedDoubleBloc
         return state.get(EDGE);
     }
 
+    @Override
+    public int getModelStateCount() {
+        return 12;
+    }
+
     @Override
     protected void appendProperties(StateManager.Builder<Block, BlockState> builder) {
         super.appendProperties(builder.add(EDGE));

src/main/java/fr/adrien1106/reframed/block/ReFramedStairBlock.java

@@ -43,6 +43,11 @@ public class ReFramedStairBlock extends WaterloggableReFramedBlock {
 		return new ModelCacheKey(state.get(EDGE), state.get(STAIR_SHAPE));
 	}
 
+	@Override
+	public int getModelStateCount() {
+		return 108; // Has 12 * 9 state combination and 52 models still reduces cache size
+	}
+	
 	@Override
 	protected void appendProperties(StateManager.Builder<Block, BlockState> builder) {
 		super.appendProperties(builder.add(EDGE, STAIR_SHAPE));

src/main/java/fr/adrien1106/reframed/block/ReFramedStairsCubeBlock.java

@@ -34,6 +34,11 @@ public class ReFramedStairsCubeBlock extends ReFramedDoubleBlock {
         return new ModelCacheKey(state.get(EDGE), state.get(STAIR_SHAPE));
     }
 
+    @Override
+    public int getModelStateCount() {
+        return 108; // Has 12 * 9 state combination and 52 models still reduces cache size
+    }
+
     @Override
     protected void appendProperties(StateManager.Builder<Block, BlockState> builder) {
         super.appendProperties(builder.add(EDGE, STAIR_SHAPE));

src/main/java/fr/adrien1106/reframed/block/ReFramedStepBlock.java

@@ -39,6 +39,11 @@ public class ReFramedStepBlock extends WaterloggableReFramedBlock {
         return state.get(EDGE);
     }
 
+    @Override
+    public int getModelStateCount() {
+        return 12;
+    }
+
     @Override
     protected void appendProperties(StateManager.Builder<Block, BlockState> builder) {
         super.appendProperties(builder.add(EDGE));

src/main/java/fr/adrien1106/reframed/block/ReFramedStepsSlabBlock.java

@@ -34,6 +34,11 @@ public class ReFramedStepsSlabBlock extends WaterloggableReFramedDoubleBlock {
         return new ModelCacheKey(state.get(FACING), state.get(AXIS));
     }
 
+    @Override
+    public int getModelStateCount() {
+        return 18;
+    }
+
     @Override
     protected void appendProperties(StateManager.Builder<Block, BlockState> builder) {
         super.appendProperties(builder.add(FACING, AXIS));

src/main/java/fr/adrien1106/reframed/block/ReframedWallBlock.java

@@ -49,6 +49,11 @@ public class ReframedWallBlock extends WaterloggableReFramedBlock {
         );
     }
 
+    @Override
+    public int getModelStateCount() {
+        return 162;
+    }
+
     @Override
     protected void appendProperties(StateManager.Builder<Block, BlockState> builder) {
         super.appendProperties(builder.add(UP, EAST_WALL_SHAPE, NORTH_WALL_SHAPE, SOUTH_WALL_SHAPE, WEST_WALL_SHAPE));
@@ -79,12 +84,9 @@ public class ReframedWallBlock extends WaterloggableReFramedBlock {
 
         boolean side_full = other_state.isSideSolidFullSquare(world, moved, dir.getOpposite());
         if (shouldConnectTo(other_state, side_full, dir.getOpposite())) {
-            Property<WallShape> wall_shape = getWallShape(dir);
             new_state = new_state.with(
-                wall_shape,
-                fs
-                    || (top_state.contains(wall_shape) && top_state.get(wall_shape) != WallShape.NONE)
-                    || shouldUseTall(WALL_VOXELS[dir.ordinal() + 3], top_shape)
+                getWallShape(dir),
+                fs || shouldUseTall(WALL_VOXELS[dir.ordinal() + 3], top_shape)
                     ? WallShape.TALL
                     : WallShape.LOW
             );
@@ -105,12 +107,9 @@ public class ReframedWallBlock extends WaterloggableReFramedBlock {
             BlockState neighbor = world.getBlockState(offset);
             boolean side_full = neighbor.isSideSolidFullSquare(world, offset, dir.getOpposite());
             if (shouldConnectTo(neighbor, side_full, dir.getOpposite())) {
-                Property<WallShape> wall_shape = getWallShape(dir);
                 state = state.with(
-                    wall_shape,
-                    fs
-                        || (top_state.contains(wall_shape) && top_state.get(wall_shape) != WallShape.NONE)
-                        || shouldUseTall(WALL_VOXELS[dir.ordinal() + 3], top_shape)
+                    getWallShape(dir),
+                    fs || shouldUseTall(WALL_VOXELS[dir.ordinal() + 3], top_shape)
                         ? WallShape.TALL
                         : WallShape.LOW
                 );
@@ -139,7 +138,6 @@ public class ReframedWallBlock extends WaterloggableReFramedBlock {
 
     @Override
     public VoxelShape getCollisionShape(BlockState state, BlockView view, BlockPos pos, ShapeContext ctx) {
-        if (isGhost(view, pos)) return VoxelShapes.empty();
         VoxelShape shape = state.get(UP) ? WALL_VOXELS[9]: VoxelShapes.empty();
         for (Direction dir : Direction.Type.HORIZONTAL) {
             if (state.get(getWallShape(dir)) != WallShape.NONE)

src/main/java/fr/adrien1106/reframed/client/ReFramedClient.java

@@ -14,10 +14,6 @@ import net.minecraft.resource.ResourceType;
 import net.minecraft.util.Identifier;
 import net.minecraft.util.math.ChunkSectionPos;
 
-import static fr.adrien1106.reframed.util.blocks.BlockProperties.*;
-import static fr.adrien1106.reframed.util.blocks.BlockProperties.STAIR_SHAPE;
-import static net.minecraft.state.property.Properties.*;
-
 public class ReFramedClient implements ClientModInitializer {
 	public static final ReFramedModelProvider PROVIDER = new ReFramedModelProvider();
 
@@ -31,92 +27,92 @@ public class ReFramedClient implements ClientModInitializer {
 		BlockRenderLayerMap.INSTANCE.putBlocks(RenderLayer.getCutout(), ReFramed.BLOCKS.toArray(new Block[0]));
 
 		// CUBE
-		HELPER.addReFramedModel("cube"                      , HELPER.auto(new Identifier("block/cube"), 2));
+		HELPER.addReFramedModel("cube"                      , HELPER.auto(new Identifier("block/cube")));
 		// SMALL_CUBE
-		HELPER.addReFramedModel("small_cube"                , HELPER.auto(ReFramed.id("block/small_cube/base"), 9, CORNER));
+		HELPER.addReFramedModel("small_cube"                , HELPER.auto(ReFramed.id("block/small_cube/base")));
 		// SMALL_CUBES_STEP
-		HELPER.addReFramedModel("small_cubes_step"          , HELPER.autoDouble(ReFramed.id("block/small_cube/base"), ReFramed.id("block/small_cube/step/base"), 9, EDGE));
-		HELPER.addReFramedModel("small_cubes_step_reverse"  , HELPER.autoDouble(ReFramed.id("block/small_cube/step/base"), ReFramed.id("block/small_cube/base"), 4, EDGE));
+		HELPER.addReFramedModel("small_cubes_step"          , HELPER.autoDouble(ReFramed.id("block/small_cube/base"), ReFramed.id("block/small_cube/step/base")));
+		HELPER.addReFramedModel("small_cubes_step_reverse"  , HELPER.autoDouble(ReFramed.id("block/small_cube/step/base"), ReFramed.id("block/small_cube/base")));
 		// SLAB
-		HELPER.addReFramedModel("slab"                      , HELPER.auto(new Identifier("block/slab"), 7, FACING));
+		HELPER.addReFramedModel("slab"                      , HELPER.auto(new Identifier("block/slab")));
 		// SLAB_CUBE
-		HELPER.addReFramedModel("double_slab"               , HELPER.autoDouble(new Identifier("block/slab"), new Identifier("block/slab_top"), 4, AXIS));
+		HELPER.addReFramedModel("double_slab"               , HELPER.autoDouble(new Identifier("block/slab"), new Identifier("block/slab_top")));
 		// STAIR
-		HELPER.addReFramedModel("stair"                     , HELPER.auto(ReFramed.id("block/stair/straight"), 13, EDGE));
-		HELPER.addReFramedModel("outers_stair"              , HELPER.auto(ReFramed.id("block/stair/double_outer"), 24, EDGE, STAIR_SHAPE));
-		HELPER.addReFramedModel("inner_stair"               , HELPER.auto(ReFramed.id("block/stair/inner"), 24, EDGE, STAIR_SHAPE));
-		HELPER.addReFramedModel("outer_stair"               , HELPER.auto(ReFramed.id("block/stair/outer"), 16, EDGE, STAIR_SHAPE));
-		HELPER.addReFramedModel("outer_side_stair"          , HELPER.auto(ReFramed.id("block/stair/outer_side"), 32, EDGE, STAIR_SHAPE));
+		HELPER.addReFramedModel("stair"                     , HELPER.auto(ReFramed.id("block/stair/straight")));
+		HELPER.addReFramedModel("outers_stair"              , HELPER.auto(ReFramed.id("block/stair/double_outer")));
+		HELPER.addReFramedModel("inner_stair"               , HELPER.auto(ReFramed.id("block/stair/inner")));
+		HELPER.addReFramedModel("outer_stair"               , HELPER.auto(ReFramed.id("block/stair/outer")));
+		HELPER.addReFramedModel("outer_side_stair"          , HELPER.auto(ReFramed.id("block/stair/outer_side")));
 		// STAIRS_CUBE
-		HELPER.addReFramedModel("stairs_cube"               , HELPER.autoDouble(ReFramed.id("block/stair/straight"), ReFramed.id("block/stair/cube/straight"), 13, EDGE));
-		HELPER.addReFramedModel("outers_stairs_cube"        , HELPER.autoDouble(ReFramed.id("block/stair/double_outer"), ReFramed.id("block/stair/cube/double_outer"), 24, EDGE, STAIR_SHAPE));
-		HELPER.addReFramedModel("inner_stairs_cube"         , HELPER.autoDouble(ReFramed.id("block/stair/inner"), ReFramed.id("block/stair/cube/inner"), 24, EDGE, STAIR_SHAPE));
-		HELPER.addReFramedModel("outer_stairs_cube"         , HELPER.autoDouble(ReFramed.id("block/stair/outer"), ReFramed.id("block/stair/cube/outer"), 16, EDGE, STAIR_SHAPE));
-		HELPER.addReFramedModel("outer_side_stairs_cube"    , HELPER.autoDouble(ReFramed.id("block/stair/outer_side"), ReFramed.id("block/stair/cube/outer_side"), 32, EDGE, STAIR_SHAPE));
+		HELPER.addReFramedModel("stairs_cube"               , HELPER.autoDouble(ReFramed.id("block/stair/straight"), ReFramed.id("block/stair/cube/straight")));
+		HELPER.addReFramedModel("outers_stairs_cube"        , HELPER.autoDouble(ReFramed.id("block/stair/double_outer"), ReFramed.id("block/stair/cube/double_outer")));
+		HELPER.addReFramedModel("inner_stairs_cube"         , HELPER.autoDouble(ReFramed.id("block/stair/inner"), ReFramed.id("block/stair/cube/inner")));
+		HELPER.addReFramedModel("outer_stairs_cube"         , HELPER.autoDouble(ReFramed.id("block/stair/outer"), ReFramed.id("block/stair/cube/outer")));
+		HELPER.addReFramedModel("outer_side_stairs_cube"    , HELPER.autoDouble(ReFramed.id("block/stair/outer_side"), ReFramed.id("block/stair/cube/outer_side")));
 		// HALF_STAIR
-		HELPER.addReFramedModel("half_stair_down"           , HELPER.auto(ReFramed.id("block/half_stair/down"), 9, CORNER, CORNER_FACE));
-		HELPER.addReFramedModel("half_stair_side"           , HELPER.auto(ReFramed.id("block/half_stair/side"), 16, CORNER, CORNER_FACE));
+		HELPER.addReFramedModel("half_stair_down"           , HELPER.auto(ReFramed.id("block/half_stair/down")));
+		HELPER.addReFramedModel("half_stair_side"           , HELPER.auto(ReFramed.id("block/half_stair/side")));
 		// HALF_STAIRS_SLAB
-		HELPER.addReFramedModel("half_stairs_slab_down"     , HELPER.autoDouble(ReFramed.id("block/half_stair/down"), ReFramed.id("block/half_stair/slab/down"), 9, CORNER, CORNER_FACE));
-		HELPER.addReFramedModel("half_stairs_slab_side"     , HELPER.autoDouble(ReFramed.id("block/half_stair/side"), ReFramed.id("block/half_stair/slab/side"), 16, CORNER, CORNER_FACE));
+		HELPER.addReFramedModel("half_stairs_slab_down"     , HELPER.autoDouble(ReFramed.id("block/half_stair/down"), ReFramed.id("block/half_stair/slab/down")));
+		HELPER.addReFramedModel("half_stairs_slab_side"     , HELPER.autoDouble(ReFramed.id("block/half_stair/side"), ReFramed.id("block/half_stair/slab/side")));
 		// HALF_STAIRS_STAIR
-		HELPER.addReFramedModel("half_stairs_stair_down"    , HELPER.autoDouble(ReFramed.id("block/half_stair/down"), ReFramed.id("block/half_stair/stair/down"), 5, EDGE));
-		HELPER.addReFramedModel("half_stairs_stair_side"    , HELPER.autoDouble(ReFramed.id("block/half_stair/side"), ReFramed.id("block/half_stair/stair/side"), 6, EDGE));
-		HELPER.addReFramedModel("half_stairs_stair_reverse" , HELPER.autoDouble(ReFramed.id("block/half_stair/stair/side"), ReFramed.id("block/half_stair/side"), 2, EDGE));
+		HELPER.addReFramedModel("half_stairs_stair_down"    , HELPER.autoDouble(ReFramed.id("block/half_stair/down"), ReFramed.id("block/half_stair/stair/down")));
+		HELPER.addReFramedModel("half_stairs_stair_side"    , HELPER.autoDouble(ReFramed.id("block/half_stair/side"), ReFramed.id("block/half_stair/stair/side")));
+		HELPER.addReFramedModel("half_stairs_stair_reverse" , HELPER.autoDouble(ReFramed.id("block/half_stair/stair/side"), ReFramed.id("block/half_stair/side")));
 		// STEP
-		HELPER.addReFramedModel("step"                      , HELPER.auto(ReFramed.id("block/step/down"), 13, EDGE));
+		HELPER.addReFramedModel("step"                      , HELPER.auto(ReFramed.id("block/step/down")));
 		// STEPS_SLAB
-		HELPER.addReFramedModel("steps_slab"                , HELPER.autoDouble(ReFramed.id("block/step/down"), ReFramed.id("block/step/slab/down"), 5, FACING, AXIS));
-		HELPER.addReFramedModel("steps_slab_side"           , HELPER.autoDouble(ReFramed.id("block/step/side"), ReFramed.id("block/step/slab/side"), 8, FACING, AXIS));
+		HELPER.addReFramedModel("steps_slab"                , HELPER.autoDouble(ReFramed.id("block/step/down"), ReFramed.id("block/step/slab/down")));
+		HELPER.addReFramedModel("steps_slab_side"           , HELPER.autoDouble(ReFramed.id("block/step/side"), ReFramed.id("block/step/slab/side")));
 		// LAYER
-		HELPER.addReFramedModel("layer_1"                   , HELPER.auto(new Identifier("block/snow_height2"), 7, FACING));
-		HELPER.addReFramedModel("layer_2"                   , HELPER.auto(new Identifier("block/snow_height4"), 6, FACING));
-		HELPER.addReFramedModel("layer_3"                   , HELPER.auto(new Identifier("block/snow_height6"), 6, FACING));
-		HELPER.addReFramedModel("layer_4"                   , HELPER.auto(new Identifier("block/snow_height8"), 6, FACING));
-		HELPER.addReFramedModel("layer_5"                   , HELPER.auto(new Identifier("block/snow_height10"), 6, FACING));
-		HELPER.addReFramedModel("layer_6"                   , HELPER.auto(new Identifier("block/snow_height12"), 6, FACING));
-		HELPER.addReFramedModel("layer_7"                   , HELPER.auto(new Identifier("block/snow_height14"), 6, FACING));
-		HELPER.addReFramedModel("layer_8"                   , HELPER.auto(new Identifier("block/cube"), 1));
+		HELPER.addReFramedModel("layer_1"                   , HELPER.auto(new Identifier("block/snow_height2")));
+		HELPER.addReFramedModel("layer_2"                   , HELPER.auto(new Identifier("block/snow_height4")));
+		HELPER.addReFramedModel("layer_3"                   , HELPER.auto(new Identifier("block/snow_height6")));
+		HELPER.addReFramedModel("layer_4"                   , HELPER.auto(new Identifier("block/snow_height8")));
+		HELPER.addReFramedModel("layer_5"                   , HELPER.auto(new Identifier("block/snow_height10")));
+		HELPER.addReFramedModel("layer_6"                   , HELPER.auto(new Identifier("block/snow_height12")));
+		HELPER.addReFramedModel("layer_7"                   , HELPER.auto(new Identifier("block/snow_height14")));
+		HELPER.addReFramedModel("layer_8"                   , HELPER.auto(new Identifier("block/cube")));
 		// PILLAR
-		HELPER.addReFramedModel("pillar"                    , HELPER.auto(ReFramed.id("block/pillar"), 4, AXIS));
+		HELPER.addReFramedModel("pillar"                    , HELPER.auto(ReFramed.id("block/pillar")));
 		// WALL
-		HELPER.addReFramedModel("wall_inventory"            , HELPER.auto(ReFramed.id("block/wall/inventory/default"), 1));
+		HELPER.addReFramedModel("wall_inventory"            , HELPER.auto(ReFramed.id("block/wall/inventory/default")));
 		// --------------------- pillar
-		HELPER.addReFramedModel("wall_core"                 , HELPER.auto(ReFramed.id("block/wall/pillar/core"), 1, UP));
-		HELPER.addReFramedModel("wall_pillar_low"           , HELPER.auto(ReFramed.id("block/wall/pillar/low"), 4, NORTH_WALL_SHAPE, EAST_WALL_SHAPE, SOUTH_WALL_SHAPE, WEST_WALL_SHAPE));
-		HELPER.addReFramedModel("wall_pillar_tall"          , HELPER.auto(ReFramed.id("block/wall/pillar/tall"), 4, NORTH_WALL_SHAPE, EAST_WALL_SHAPE, SOUTH_WALL_SHAPE, WEST_WALL_SHAPE));
-		HELPER.addReFramedModel("wall_pillar_none"          , HELPER.auto(ReFramed.id("block/wall/pillar/none"), 4, NORTH_WALL_SHAPE, EAST_WALL_SHAPE, SOUTH_WALL_SHAPE, WEST_WALL_SHAPE));
+		HELPER.addReFramedModel("wall_core"                 , HELPER.auto(ReFramed.id("block/wall/pillar/core")));
+		HELPER.addReFramedModel("wall_pillar_low"           , HELPER.auto(ReFramed.id("block/wall/pillar/low")));
+		HELPER.addReFramedModel("wall_pillar_tall"          , HELPER.auto(ReFramed.id("block/wall/pillar/tall")));
+		HELPER.addReFramedModel("wall_pillar_none"          , HELPER.auto(ReFramed.id("block/wall/pillar/none")));
 		// --------------------- side
-		HELPER.addReFramedModel("wall_side_low"             , HELPER.auto(ReFramed.id("block/wall/side/low"), 92, NORTH_WALL_SHAPE, EAST_WALL_SHAPE, SOUTH_WALL_SHAPE, WEST_WALL_SHAPE));
-		HELPER.addReFramedModel("wall_side_tall"            , HELPER.auto(ReFramed.id("block/wall/side/tall"), 92, NORTH_WALL_SHAPE, EAST_WALL_SHAPE, SOUTH_WALL_SHAPE, WEST_WALL_SHAPE));
+		HELPER.addReFramedModel("wall_side_low"             , HELPER.auto(ReFramed.id("block/wall/side/low")));
+		HELPER.addReFramedModel("wall_side_tall"            , HELPER.auto(ReFramed.id("block/wall/side/tall")));
 		// --------------------- junction
-		HELPER.addReFramedModel("wall_low_e"                , HELPER.auto(ReFramed.id("block/wall/junction/low"), 4, NORTH_WALL_SHAPE, EAST_WALL_SHAPE, SOUTH_WALL_SHAPE, WEST_WALL_SHAPE));
-		HELPER.addReFramedModel("wall_tall_e"               , HELPER.auto(ReFramed.id("block/wall/junction/tall"), 4, NORTH_WALL_SHAPE, EAST_WALL_SHAPE, SOUTH_WALL_SHAPE, WEST_WALL_SHAPE));
+		HELPER.addReFramedModel("wall_low_e"                , HELPER.auto(ReFramed.id("block/wall/junction/low")));
+		HELPER.addReFramedModel("wall_tall_e"               , HELPER.auto(ReFramed.id("block/wall/junction/tall")));
 		// --------------------- junction_i
-		HELPER.addReFramedModel("wall_low_i"                , HELPER.auto(ReFramed.id("block/wall/junction/low_i"), 4, NORTH_WALL_SHAPE, EAST_WALL_SHAPE, SOUTH_WALL_SHAPE, WEST_WALL_SHAPE));
-		HELPER.addReFramedModel("wall_tall_i"               , HELPER.auto(ReFramed.id("block/wall/junction/tall_i"), 4, NORTH_WALL_SHAPE, EAST_WALL_SHAPE, SOUTH_WALL_SHAPE, WEST_WALL_SHAPE));
-		HELPER.addReFramedModel("wall_low_tall_i"           , HELPER.auto(ReFramed.id("block/wall/junction/low_tall_i"), 4, NORTH_WALL_SHAPE, EAST_WALL_SHAPE, SOUTH_WALL_SHAPE, WEST_WALL_SHAPE));
+		HELPER.addReFramedModel("wall_low_i"                , HELPER.auto(ReFramed.id("block/wall/junction/low_i")));
+		HELPER.addReFramedModel("wall_tall_i"               , HELPER.auto(ReFramed.id("block/wall/junction/tall_i")));
+		HELPER.addReFramedModel("wall_low_tall_i"           , HELPER.auto(ReFramed.id("block/wall/junction/low_tall_i")));
 		// --------------------- junction_c
-		HELPER.addReFramedModel("wall_low_c"                , HELPER.auto(ReFramed.id("block/wall/junction/low_c"), 4, NORTH_WALL_SHAPE, EAST_WALL_SHAPE, SOUTH_WALL_SHAPE, WEST_WALL_SHAPE));
-		HELPER.addReFramedModel("wall_tall_c"               , HELPER.auto(ReFramed.id("block/wall/junction/tall_c"), 4, NORTH_WALL_SHAPE, EAST_WALL_SHAPE, SOUTH_WALL_SHAPE, WEST_WALL_SHAPE));
-		HELPER.addReFramedModel("wall_low_tall_c"           , HELPER.auto(ReFramed.id("block/wall/junction/low_tall_c"), 4, NORTH_WALL_SHAPE, EAST_WALL_SHAPE, SOUTH_WALL_SHAPE, WEST_WALL_SHAPE));
-		HELPER.addReFramedModel("wall_tall_low_c"           , HELPER.auto(ReFramed.id("block/wall/junction/tall_low_c"), 4, NORTH_WALL_SHAPE, EAST_WALL_SHAPE, SOUTH_WALL_SHAPE, WEST_WALL_SHAPE));
+		HELPER.addReFramedModel("wall_low_c"                , HELPER.auto(ReFramed.id("block/wall/junction/low_c")));
+		HELPER.addReFramedModel("wall_tall_c"               , HELPER.auto(ReFramed.id("block/wall/junction/tall_c")));
+		HELPER.addReFramedModel("wall_low_tall_c"           , HELPER.auto(ReFramed.id("block/wall/junction/low_tall_c")));
+		HELPER.addReFramedModel("wall_tall_low_c"           , HELPER.auto(ReFramed.id("block/wall/junction/tall_low_c")));
 		// --------------------- junction_t
-		HELPER.addReFramedModel("wall_low_t"                , HELPER.auto(ReFramed.id("block/wall/junction/low_t"), 4, NORTH_WALL_SHAPE, EAST_WALL_SHAPE, SOUTH_WALL_SHAPE, WEST_WALL_SHAPE));
-		HELPER.addReFramedModel("wall_tall_t"               , HELPER.auto(ReFramed.id("block/wall/junction/tall_t"), 4, NORTH_WALL_SHAPE, EAST_WALL_SHAPE, SOUTH_WALL_SHAPE, WEST_WALL_SHAPE));
-		HELPER.addReFramedModel("wall_tall_low_c_t"         , HELPER.auto(ReFramed.id("block/wall/junction/tall_low_c_t"), 4, NORTH_WALL_SHAPE, EAST_WALL_SHAPE, SOUTH_WALL_SHAPE, WEST_WALL_SHAPE));
-		HELPER.addReFramedModel("wall_tall_i_low_t"         , HELPER.auto(ReFramed.id("block/wall/junction/tall_i_low_t"), 4, NORTH_WALL_SHAPE, EAST_WALL_SHAPE, SOUTH_WALL_SHAPE, WEST_WALL_SHAPE));
-		HELPER.addReFramedModel("wall_low_i_tall_t"         , HELPER.auto(ReFramed.id("block/wall/junction/low_i_tall_t"), 4, NORTH_WALL_SHAPE, EAST_WALL_SHAPE, SOUTH_WALL_SHAPE, WEST_WALL_SHAPE));
-		HELPER.addReFramedModel("wall_low_tall_c_t"         , HELPER.auto(ReFramed.id("block/wall/junction/low_tall_c_t"), 4, NORTH_WALL_SHAPE, EAST_WALL_SHAPE, SOUTH_WALL_SHAPE, WEST_WALL_SHAPE));
-		HELPER.addReFramedModel("wall_low_c_tall_t"         , HELPER.auto(ReFramed.id("block/wall/junction/low_c_tall_t"), 4, NORTH_WALL_SHAPE, EAST_WALL_SHAPE, SOUTH_WALL_SHAPE, WEST_WALL_SHAPE));
-		HELPER.addReFramedModel("wall_tall_c_low_t"         , HELPER.auto(ReFramed.id("block/wall/junction/tall_c_low_t"), 4, NORTH_WALL_SHAPE, EAST_WALL_SHAPE, SOUTH_WALL_SHAPE, WEST_WALL_SHAPE));
+		HELPER.addReFramedModel("wall_low_t"                , HELPER.auto(ReFramed.id("block/wall/junction/low_t")));
+		HELPER.addReFramedModel("wall_tall_t"               , HELPER.auto(ReFramed.id("block/wall/junction/tall_t")));
+		HELPER.addReFramedModel("wall_tall_low_c_t"         , HELPER.auto(ReFramed.id("block/wall/junction/tall_low_c_t")));
+		HELPER.addReFramedModel("wall_tall_i_low_t"         , HELPER.auto(ReFramed.id("block/wall/junction/tall_i_low_t")));
+		HELPER.addReFramedModel("wall_low_i_tall_t"         , HELPER.auto(ReFramed.id("block/wall/junction/low_i_tall_t")));
+		HELPER.addReFramedModel("wall_low_tall_c_t"         , HELPER.auto(ReFramed.id("block/wall/junction/low_tall_c_t")));
+		HELPER.addReFramedModel("wall_low_c_tall_t"         , HELPER.auto(ReFramed.id("block/wall/junction/low_c_tall_t")));
+		HELPER.addReFramedModel("wall_tall_c_low_t"         , HELPER.auto(ReFramed.id("block/wall/junction/tall_c_low_t")));
 		// --------------------- junction_x
-		HELPER.addReFramedModel("wall_low_x"                , HELPER.auto(ReFramed.id("block/wall/junction/low_x"), 4, NORTH_WALL_SHAPE, EAST_WALL_SHAPE, SOUTH_WALL_SHAPE, WEST_WALL_SHAPE));
-		HELPER.addReFramedModel("wall_tall_x"               , HELPER.auto(ReFramed.id("block/wall/junction/tall_x"), 4, NORTH_WALL_SHAPE, EAST_WALL_SHAPE, SOUTH_WALL_SHAPE, WEST_WALL_SHAPE));
-		HELPER.addReFramedModel("wall_tall_i_low_i_x"       , HELPER.auto(ReFramed.id("block/wall/junction/tall_i_low_i_x"), 4, NORTH_WALL_SHAPE, EAST_WALL_SHAPE, SOUTH_WALL_SHAPE, WEST_WALL_SHAPE));
-		HELPER.addReFramedModel("wall_tall_low_t_x"         , HELPER.auto(ReFramed.id("block/wall/junction/tall_low_t_x"), 4, NORTH_WALL_SHAPE, EAST_WALL_SHAPE, SOUTH_WALL_SHAPE, WEST_WALL_SHAPE));
-		HELPER.addReFramedModel("wall_tall_c_low_c_x"       , HELPER.auto(ReFramed.id("block/wall/junction/tall_c_low_c_x"), 4, NORTH_WALL_SHAPE, EAST_WALL_SHAPE, SOUTH_WALL_SHAPE, WEST_WALL_SHAPE));
-		HELPER.addReFramedModel("wall_tall_t_low_x"         , HELPER.auto(ReFramed.id("block/wall/junction/tall_t_low_x"), 4, NORTH_WALL_SHAPE, EAST_WALL_SHAPE, SOUTH_WALL_SHAPE, WEST_WALL_SHAPE));
+		HELPER.addReFramedModel("wall_low_x"                , HELPER.auto(ReFramed.id("block/wall/junction/low_x")));
+		HELPER.addReFramedModel("wall_tall_x"               , HELPER.auto(ReFramed.id("block/wall/junction/tall_x")));
+		HELPER.addReFramedModel("wall_tall_i_low_i_x"       , HELPER.auto(ReFramed.id("block/wall/junction/tall_i_low_i_x")));
+		HELPER.addReFramedModel("wall_tall_low_t_x"         , HELPER.auto(ReFramed.id("block/wall/junction/tall_low_t_x")));
+		HELPER.addReFramedModel("wall_tall_c_low_c_x"         , HELPER.auto(ReFramed.id("block/wall/junction/tall_c_low_c_x")));
+		HELPER.addReFramedModel("wall_tall_t_low_x"         , HELPER.auto(ReFramed.id("block/wall/junction/tall_t_low_x")));
 
 
 		//item model assignments (in lieu of models/item/___.json)

src/main/java/fr/adrien1106/reframed/client/ReFramedClientHelper.java

@@ -13,7 +13,6 @@ import net.minecraft.client.render.model.UnbakedModel;
 import net.minecraft.client.texture.Sprite;
 import net.minecraft.client.util.SpriteIdentifier;
 import net.minecraft.item.ItemConvertible;
-import net.minecraft.state.property.Property;
 import net.minecraft.util.Identifier;
 import org.jetbrains.annotations.NotNull;
 
@@ -28,19 +27,16 @@ public class ReFramedClientHelper {
 	private final ReFramedModelProvider prov;
 
 
-	public UnbakedRetexturedModel auto(Identifier parent, int model_count, Property<?>... properties) {
-		return new UnbakedAutoRetexturedModel(parent, model_count, properties);
+	public UnbakedRetexturedModel auto(Identifier parent) {
+		return new UnbakedAutoRetexturedModel(parent);
 	}
 
-	public UnbakedRetexturedModel json(Identifier parent, int model_count, Property<?>... properties) {
-		return new UnbakedJsonRetexturedModel(parent, model_count, properties);
+	public UnbakedRetexturedModel json(Identifier parent) {
+		return new UnbakedJsonRetexturedModel(parent);
 	}
 
-	public UnbakedModel autoDouble(Identifier first, Identifier second, int model_count, Property<?>... properties) {
-		return new UnbakedDoubleRetexturedModel(
-			auto(first, model_count, properties),
-			auto(second, model_count, properties)
-		);
+	public UnbakedModel autoDouble(Identifier first, Identifier second) {
+		return new UnbakedDoubleRetexturedModel(auto(first), auto(second));
 	}
 
 	public void addReFramedModel(String id, UnbakedModel unbaked) {

src/main/java/fr/adrien1106/reframed/client/model/RetexturingBakedModel.java

@@ -1,7 +1,6 @@
 package fr.adrien1106.reframed.client.model;
 
-import com.google.common.cache.Cache;
-import com.google.common.cache.CacheBuilder;
+import fr.adrien1106.reframed.block.ReFramedBlock;
 import fr.adrien1106.reframed.block.ReFramedEntity;
 import fr.adrien1106.reframed.client.ReFramedClient;
 import fr.adrien1106.reframed.mixin.MinecraftAccessor;
@@ -20,28 +19,27 @@ import net.minecraft.client.render.model.BakedModel;
 import net.minecraft.client.render.model.ModelBakeSettings;
 import net.minecraft.client.texture.Sprite;
 import net.minecraft.item.ItemStack;
-import net.minecraft.state.property.Property;
 import net.minecraft.util.math.BlockPos;
 import net.minecraft.util.math.Direction;
 import net.minecraft.util.math.random.Random;
 import net.minecraft.world.BlockRenderView;
 
-import java.util.List;
 import java.util.concurrent.atomic.AtomicInteger;
 import java.util.function.Supplier;
-import java.util.stream.Stream;
 
 public abstract class RetexturingBakedModel extends ForwardingBakedModel {
-	public RetexturingBakedModel(BakedModel base_model, CamoAppearanceManager tam, int theme_index, ModelBakeSettings settings, BlockState item_state, int model_count, Property<?>... properties) {
+	public RetexturingBakedModel(BakedModel base_model, CamoAppearanceManager tam, int theme_index, ModelBakeSettings settings, BlockState item_state, boolean ao) {
 		this.wrapped = base_model; //field from the superclass; vanilla getQuads etc. will delegate through to this
 
 		this.appearance_manager = tam;
 		this.theme_index = theme_index;
 		this.uv_lock = settings.isUvLocked();
 		this.item_state = item_state;
-		this.properties = properties;
+		this.ao = ao;
 
-		BASE_MESH_CACHE = new Object2ObjectLinkedOpenHashMap<>(model_count, 0.25f) {
+		int cache_size = 64; // default is 64 why don't ask me and it should get overwritten
+		if (item_state.getBlock() instanceof ReFramedBlock frame_block) cache_size = frame_block.getModelStateCount() + 1;
+		BASE_MESH_CACHE = new Object2ObjectLinkedOpenHashMap<>(cache_size, 0.25f) {
 			@Override
 			protected void rehash(int v) {}
 		};
@@ -50,13 +48,16 @@ public abstract class RetexturingBakedModel extends ForwardingBakedModel {
 	protected final CamoAppearanceManager appearance_manager;
 	protected final int theme_index;
 	protected final boolean uv_lock;
+	protected final boolean ao;
 	protected final BlockState item_state;
-	protected final Property<?>[] properties;
 
 	protected record MeshCacheKey(Object state_key, CamoAppearance appearance, int model_id) {}
 	/** cache that store retextured models */
-	// self culling cache of the models not made thread local so that it is only computed once
-	protected final Cache<MeshCacheKey, Mesh> RETEXTURED_MESH_CACHE = CacheBuilder.newBuilder().maximumSize(256).build();
+	protected final Object2ObjectLinkedOpenHashMap<MeshCacheKey, Mesh> RETEXTURED_MESH_CACHE =
+		new Object2ObjectLinkedOpenHashMap<>(128, 0.25f) {
+			@Override
+			protected void rehash(int v) {}
+		};
 
 	/** cache that stores the base meshes which has the size of the amount of models */
 	protected final Object2ObjectLinkedOpenHashMap<Object, Mesh> BASE_MESH_CACHE;
@@ -90,13 +91,14 @@ public abstract class RetexturingBakedModel extends ForwardingBakedModel {
 	
 	@Override
 	public void emitBlockQuads(BlockRenderView world, BlockState state, BlockPos pos, Supplier<Random> randomSupplier, RenderContext context) {
+		// skip render if block not a frame (which should always be the case
+		if (!(state.getBlock() instanceof ReFramedBlock frame_block)) return;
 		BlockState theme = (world.getBlockEntity(pos) instanceof ThemeableBlockEntity s) ? s.getTheme(theme_index) : null;
 		QuadEmitter quad_emitter = context.getEmitter();
-		List<?> model_key = Stream.of(properties).map(state::get).toList();
 		if(theme == null || theme.isAir()) {
 			getRetexturedMesh(
 				new MeshCacheKey(
-					model_key,
+					frame_block.getModelCacheKey(state),
 					appearance_manager.getDefaultAppearance(theme_index),
 					0
 				),
@@ -112,7 +114,7 @@ public abstract class RetexturingBakedModel extends ForwardingBakedModel {
 		if (camo instanceof WeightedComputedAppearance wca) model_id = wca.getAppearanceIndex(seed);
 
 		int tint = 0xFF000000 | MinecraftClient.getInstance().getBlockColors().getColor(theme, world, pos, 0);
-		MeshCacheKey key = new MeshCacheKey(model_key, camo, model_id);
+		MeshCacheKey key = new MeshCacheKey(frame_block.getModelCacheKey(state), camo, model_id);
 		// do not clutter the cache with single-use meshes
 		Mesh untintedMesh = camo.hashCode() == -1 ? transformMesh(key, state) : getRetexturedMesh(key, state);
 		
@@ -155,9 +157,9 @@ public abstract class RetexturingBakedModel extends ForwardingBakedModel {
 	}
 	
 	protected Mesh getRetexturedMesh(MeshCacheKey key, BlockState state) {
-		if (RETEXTURED_MESH_CACHE.asMap().containsKey(key)) return RETEXTURED_MESH_CACHE.getIfPresent(key);
+		if (RETEXTURED_MESH_CACHE.containsKey(key)) return RETEXTURED_MESH_CACHE.getAndMoveToFirst(key);
 		Mesh mesh = transformMesh(key, state);
-		RETEXTURED_MESH_CACHE.put(key, mesh);
+		RETEXTURED_MESH_CACHE.putAndMoveToFirst(key, mesh);
 		return mesh;
 	}
 	
@@ -170,7 +172,7 @@ public abstract class RetexturingBakedModel extends ForwardingBakedModel {
 			int i = -1;
 			do {
 				emitter.copyFrom(quad);
-				i = key.appearance.transformQuad(emitter, i, quad_index.get(), key.model_id, uv_lock);
+				i = key.appearance.transformQuad(emitter, i, quad_index.get(), key.model_id, ao, uv_lock);
 			} while (i > 0);
 			// kinda weird to do it like that but other directions don't use the quad_index so it doesn't matter
 			if (quad.cullFace() == null) quad_index.getAndIncrement();

src/main/java/fr/adrien1106/reframed/client/model/UnbakedAutoRetexturedModel.java

@@ -14,7 +14,6 @@ import net.minecraft.client.render.model.Baker;
 import net.minecraft.client.render.model.ModelBakeSettings;
 import net.minecraft.client.texture.Sprite;
 import net.minecraft.client.util.SpriteIdentifier;
-import net.minecraft.state.property.Property;
 import net.minecraft.util.Identifier;
 import net.minecraft.util.math.Direction;
 import net.minecraft.util.math.random.Random;
@@ -24,8 +23,8 @@ import java.util.function.Function;
 
 public class UnbakedAutoRetexturedModel extends UnbakedRetexturedModel {
 
-	public UnbakedAutoRetexturedModel(Identifier parent, int state_count, Property<?>... properties) {
-		super(parent, state_count, properties);
+	public UnbakedAutoRetexturedModel(Identifier parent) {
+		super(parent);
 		item_state = Blocks.AIR.getDefaultState();
 	}
 	
@@ -38,8 +37,7 @@ public class UnbakedAutoRetexturedModel extends UnbakedRetexturedModel {
 			theme_index,
 			bake_settings,
 			item_state,
-			state_count,
-			properties
+			ao
 		) {
 			protected Mesh convertModel(BlockState state) {
 				Renderer r = ReFramedClient.HELPER.getFabricRenderer();

src/main/java/fr/adrien1106/reframed/client/model/UnbakedJsonRetexturedModel.java

@@ -15,7 +15,6 @@ import net.minecraft.client.render.model.ModelBakeSettings;
 import net.minecraft.client.texture.Sprite;
 import net.minecraft.client.util.SpriteIdentifier;
 import net.minecraft.screen.PlayerScreenHandler;
-import net.minecraft.state.property.Property;
 import net.minecraft.util.Identifier;
 import net.minecraft.util.math.Direction;
 import net.minecraft.util.math.random.Random;
@@ -25,8 +24,8 @@ import java.util.Objects;
 import java.util.function.Function;
 
 public class UnbakedJsonRetexturedModel extends UnbakedRetexturedModel {
-	public UnbakedJsonRetexturedModel(Identifier parent, int state_count, Property<?>... properties) {
-        super(parent, state_count, properties);
+	public UnbakedJsonRetexturedModel(Identifier parent) {
+        super(parent);
 	}
 	
 	@Nullable
@@ -46,8 +45,7 @@ public class UnbakedJsonRetexturedModel extends UnbakedRetexturedModel {
 			theme_index,
 			bake_settings,
 			item_state,
-			state_count,
-			properties
+			ao
 		) {
 			protected Mesh convertModel(BlockState state) {
 				Renderer r = ReFramedClient.HELPER.getFabricRenderer();

src/main/java/fr/adrien1106/reframed/client/model/UnbakedRetexturedModel.java

@@ -2,7 +2,6 @@ package fr.adrien1106.reframed.client.model;
 
 import net.minecraft.block.BlockState;
 import net.minecraft.client.render.model.UnbakedModel;
-import net.minecraft.state.property.Property;
 import net.minecraft.util.Identifier;
 
 import java.util.Collection;
@@ -15,13 +14,10 @@ public abstract class UnbakedRetexturedModel implements UnbakedModel {
 
     protected int theme_index = 1;
     protected BlockState item_state;
-    protected final int state_count;
-    protected final Property<?>[] properties;
+    protected final boolean ao = true;
 
-    public UnbakedRetexturedModel(Identifier parent, int state_count, Property<?>... properties) {
+    public UnbakedRetexturedModel(Identifier parent) {
         this.parent = parent;
-        this.state_count = state_count;
-        this.properties = properties;
     }
 
     public UnbakedRetexturedModel setThemeIndex(int theme_index) {

src/main/java/fr/adrien1106/reframed/client/model/apperance/Appearance.java

@@ -5,4 +5,4 @@ import net.minecraft.util.math.Direction;
 import java.util.List;
 import java.util.Map;
 
-public record Appearance(Map<Direction, List<SpriteProperties>> sprites, boolean use_ao) {}
+public record Appearance(Map<Direction, List<SpriteProperties>> sprites) {}

src/main/java/fr/adrien1106/reframed/client/model/apperance/CamoAppearance.java

@@ -26,13 +26,12 @@ public abstract class CamoAppearance {
 
 	public abstract @NotNull List<SpriteProperties> getSprites(Direction dir, int model_id);
 	public abstract boolean hasColor(Direction dir, int model_id, int index);
-	public abstract boolean getAO(int model_id);
 
 	public @NotNull RenderMaterial getRenderMaterial(boolean ao) {
 		return ao && ao_material != null? ao_material : material;
 	}
 
-	public int transformQuad(QuadEmitter quad, int i, int quad_index, int model_id, boolean uv_lock) {
+	public int transformQuad(QuadEmitter quad, int i, int quad_index, int model_id, boolean ao, boolean uv_lock) {
 		if(quad.tag() == 0) return 0; // Pass the quad through unmodified.
 
 		Direction direction = quad.nominalFace();
@@ -45,7 +44,7 @@ public abstract class CamoAppearance {
 		QuadPosBounds bounds = properties.bounds();
 
 		if (bounds == null) { // sprite applies anywhere e.g. default behaviour
-			quad.material(getRenderMaterial(getAO(model_id)));
+			quad.material(getRenderMaterial(ao));
 			quad.spriteBake(
 				properties.sprite(),
 				MutableQuadView.BAKE_NORMALIZED
@@ -62,7 +61,7 @@ public abstract class CamoAppearance {
 		if (!bounds.matches(origin_bounds)) return i;
 
 		// apply new quad shape
-		quad.material(getRenderMaterial(getAO(model_id)));
+		quad.material(getRenderMaterial(ao));
 		bounds.intersection(origin_bounds, direction.getAxis()).apply(quad, origin_bounds);
 		quad.spriteBake( // seems to work without the flags and break with it
 			properties.sprite(),

src/main/java/fr/adrien1106/reframed/client/model/apperance/CamoAppearanceManager.java

@@ -64,12 +64,12 @@ public class CamoAppearanceManager {
 		this.accent_appearance = new SingleSpriteAppearance(sprite, materials.get(BlendMode.CUTOUT), serial_number.getAndIncrement());
 
 		sprite = spriteLookup.apply(BARRIER_SPRITE_ID);
-		this.barrier_appearance = new SingleSpriteAppearance(sprite, materials.get(BlendMode.CUTOUT), serial_number.getAndIncrement());
+		this.barrierItemAppearance = new SingleSpriteAppearance(sprite, materials.get(BlendMode.CUTOUT), serial_number.getAndIncrement());
 	}
 	
 	private final CamoAppearance default_appearance;
 	private final CamoAppearance accent_appearance;
-	private final CamoAppearance barrier_appearance;
+	private final CamoAppearance barrierItemAppearance;
 
 	private final AtomicInteger serial_number = new AtomicInteger(0); //Mutable
 	
@@ -119,7 +119,7 @@ public class CamoAppearanceManager {
 	// The results are going to be the same, apart from their serialNumbers differing (= their equals & hashCode differing).
 	// Tiny amount of wasted space in some caches if CamoAppearances are used as a map key, then. IMO it's not a critical issue.
 	private CamoAppearance computeAppearance(BakedModel model, BlockState state, boolean is_dynamic) {
-		if(state.getBlock() == Blocks.BARRIER) return barrier_appearance;
+		if(state.getBlock() == Blocks.BARRIER) return barrierItemAppearance;
 
 		if (!(model instanceof WeightedBakedModelAccessor weighted_model)) {
 			return new ComputedAppearance(
@@ -175,7 +175,7 @@ public class CamoAppearanceManager {
 			});
 		});
 
-		return new Appearance(sprites, model.useAmbientOcclusion());
+		return new Appearance(sprites);
 	}
 
 	private static int getBakeFlags(QuadEmitter emitter, Sprite sprite) {

src/main/java/fr/adrien1106/reframed/client/model/apperance/ComputedAppearance.java

@@ -16,6 +16,7 @@ public class ComputedAppearance extends CamoAppearance {
         super(ao_material, material, id);
         this.appearance = appearance;
     }
+
     @Override
     public @NotNull List<SpriteProperties> getSprites(Direction dir, int model_id) {
         return appearance.sprites().get(dir);
@@ -28,12 +29,6 @@ public class ComputedAppearance extends CamoAppearance {
         return properties.get(index).has_colors();
     }
 
-    @Override
-    public boolean getAO(int model_id) {
-        return appearance.use_ao();
-    }
-
-
     @Override
     public boolean equals(Object o) {
         if(this == o) return true;

src/main/java/fr/adrien1106/reframed/client/model/apperance/SingleSpriteAppearance.java

@@ -35,12 +35,6 @@ public class SingleSpriteAppearance extends CamoAppearance {
         return id == that.id;
     }
 
-    @Override
-    public boolean getAO(int model_id) {
-        return false;
-    }
-
-
     @Override
     public String toString() {
         return "SingleSpriteAppearance[defaultSprite=%s, mat=%s, id=%d]".formatted(defaultSprite, material, id);

src/main/java/fr/adrien1106/reframed/client/model/apperance/WeightedComputedAppearance.java

@@ -46,12 +46,6 @@ public class WeightedComputedAppearance extends CamoAppearance {
         return properties.get(index).has_colors();
     }
 
-    @Override
-    public boolean getAO(int model_id) {
-        return getAppearance(model_id).use_ao();
-    }
-
-
     @Override
     public boolean equals(Object o) {
         if(this == o) return true;

src/main/java/fr/adrien1106/reframed/client/util/RenderHelper.java

@@ -31,6 +31,7 @@ import static net.minecraft.util.shape.VoxelShapes.combine;
 @Environment(EnvType.CLIENT)
 public class RenderHelper {
 
+
     // self culling cache of the models not made thread local so that it is only computed once
     private static final Cache<CullElement, Integer[]> INNER_CULL_MAP = CacheBuilder.newBuilder().maximumSize(1024).build();
     private record CullElement(Block block, Object state_key, int model) {}