@mapgpu/render-webgpu

WebGPU render engine with shader pipelines.

npm install @mapgpu/render-webgpu

Exports

class RenderEngine

Main GPU render engine. Manages WebGPU device, shader pipelines, draw delegates, sprite atlas, and model manager. Lazy-initializes pipelines on first use.

Constructor 1 properties 12 methods

class RenderLoop

requestAnimationFrame loop with frame timing, dirty checking, and FPS stats. Only renders when marked dirty.

Constructor 2 properties 7 methods

class SpriteAtlas

Dynamic sprite atlas for icon symbols. Uses shelf-first-fit bin packing. Grows from 512x512 to 4096x4096 as icons are added.

Constructor 3 methods

class ModelManager

GLTF/GLB model GPU buffer cache. Parses GLB files, uploads vertex/index data, and manages instanced rendering buffers.

Constructor 3 methods