Fractal: serbinski (Sierpinski)

We have discussed the serbinski triangle. In this section, we will extend the two-dimensional triangle to three-dimensional triangle and change it into a triangle. A positive still keeps being split. Each positive still can be split into four small ones. it is a lot of trouble to transform from two-dimensional to three-dimensional. The three-dimensional serbinski still looks more like a grave than the serbinski triangle.

Core code:

static void SierpinskiTetrahedron(const Vector3* pSrc, Vector3* pDest){    Vector3 v01 = (pSrc[0] + pSrc[1])*0.5f;    Vector3 v02 = (pSrc[0] + pSrc[2])*0.5f;    Vector3 v03 = (pSrc[0] + pSrc[3])*0.5f;    Vector3 v12 = (pSrc[1] + pSrc[2])*0.5f;    Vector3 v13 = (pSrc[1] + pSrc[3])*0.5f;    Vector3 v23 = (pSrc[2] + pSrc[3])*0.5f;    pDest[0]  = pSrc[0];    pDest[1]  = v01;    pDest[2]  = v02;    pDest[3]  = v03;    pDest[4]  = pSrc[1];    pDest[5]  = v01;    pDest[6]  = v12;    pDest[7]  = v13;    pDest[8]  = pSrc[2];    pDest[9]  = v02;    pDest[10] = v12;    pDest[11] = v23;        pDest[12] = pSrc[3];    pDest[13] = v03;    pDest[14] = v13;    pDest[15] = v23;}

Software: http://files.cnblogs.com/WhyEngine/Fractal.7z

Fractal: serbinski (Sierpinski)