| Psychology and Mental Health Forum | |
https://www.psychforums.com/blog/highdimensionman/curved_triangular_mesh_heads_b-13993_sid-42ba247d4d5d8903e36a6cf19d97981a.html |
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| Author: | highdimensionman [ Sat Oct 02, 2021 8:51 pm ] |
| Blog Subject: | Curved triangular mesh heads |
Ok imagine a circle with a little circle inside it. Now imagine a triangle between the 2 circles. now picture one side of that triangle and draw a line through the centre of the inner circle parallel to your triangle side. Now there should be a point where the tip is highest relative to your triangle side of rim of the outer circle. now draw a parallel line across that point parallel to your triangle side. From these lines your triangle side should have a ratio where it is between the inner and outer line. so you plot a line between the two circles at this ratio and do the same for the other 2 sides of the triangle and the line you have Plotted is a curved off triangle. In 3D you could put a tetrahedron between 2 spheres. this time though you'll have to reference a triangle across the middle of the inner sphere and across the tip of the highest relative tip on the sphere surface. This can be scaled to model a head very well. |
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