TreeGen

Real-time procedural tree generator with OpenGL rendering.

What It Does

• Grows trees from a sapling using a recursive branching model
• Smooth Hermite-interpolated branches with seamless junctions
• Dynamic shadows (trunk + leaves) with PCF soft filtering
• Point-sprite leaf system with per-leaf lighting
• Procedural terrain, sun, and sky

Source

inspired by work of

https://github.com/weigert/TinyEngine/tree/master/examples/6.0_Tree