February 5, 2009

Double Tsumuji

**Tsumuji = Hair Whorl












image1, 2, and 3






















What if there are multiple Tsumuji points on surface to effect the filed condition? Solution is to create a field condition per a Tsumuji point, and to VectorAdd the each effected normals. As shown in above, image2 shows the field for cyan Tsumuji point, and image3 shows the one for red Tsumuji point. In image1, cyan and red vectors are added to get the result vector direction.

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