Setup

Download Node.js. Run this followed commands:

# Install dependencies (only the first time)
npm install

# Run the local server at localhost:8080
npm run dev

# Build for production in the dist/ directory
npm run build

Martini算法在地形上的应用，使用threejs实现并展示

todo:根据视口变化，渲染对应的瓦片(地图渲染原理)，根据图片离镜头的距离设置地形不同的maxerror