简单的Perlin噪声发生器：PeilinNoise函数生成，根据PerlinNoise生成高程图-Simple Perlin noise generator: PeilinNoise function generation, according to PerlinNoise elevation map generated

D3D分形模型生成器，可以选定以线，三角，四面体3种素材生成3d或2d的分形模型。-D3D generator fractal model can be selected in line, triangle, tetrahedron three kinds of material to generate the 3d or 2d fractal model.

DirectX 3D terrain generator example.