tinysig overview
- sigrenderer
- application
- sigviewer
- sigeditor
- sigcad
- sigstock
目的:
实验scene graph结构,是怎样适应于各种应用程序
实验的应用领域: CAD, Stock graph, Map render
特性:
sigrenderer:
kdtree spatiatial partition management
2D render optimize ( layer, attrset, lod )