dead cdoe

scene.js

@@ -1,48 +0,0 @@
-// scene.js
-import { resolveBlock } from './blockstate.js';
-import { mat4Identity, mat4Translate } from './math.js';
-// ... imports for loading assets ...
-
-export class SceneBuilder {
-    constructor(renderer, atlas) {
-        this.renderer = renderer;
-        this.atlas = atlas;
-        
-        // Cache parsed geometries by model ID so we only build them once
-        this.geometryCache = new Map(); 
-    }
-
-    async buildFromWorld(world) {
-        // 1. Group all instances by their resolved Model ID
-        const instancePool = new Map(); // "block/stone" -> [ matrix1, matrix2, ... ]
-
-        for (const block of world.blocks.values()) {
-            const stateJSON = await loadBlockstate(block.id);
-            const parts = resolveBlock(stateJSON, block.props);
-
-            for (const part of parts) {
-                if (!instancePool.has(part.model)) {
-                    instancePool.set(part.model, { 
-                        parts: [], 
-                        modelId: part.model 
-                    });
-                }
-                
-                // Calculate the world position matrix
-                const matrix = mat4Identity(new Float32Array(16));
-                mat4Translate(matrix, matrix, [block.x, block.y, block.z]);
-                
-                instancePool.get(part.model).parts.push({
-                    matrix: matrix,
-                    variant: part // Pass variant so geometry builder handles local rotation
-                });
-            }
-        }
-
-        // 2. We now have a list of models and every place they appear.
-        // The next step is to ensure geometry is built, and pack those matrices 
-        // into Float32Arrays for the WebGL instanced buffers.
-        
-        return instancePool;
-    }
-}