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Topic: how to describe 3d polygons? (Read 218 times) |
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lunetta
 
 
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how to describe 3d polygons?
« on: Nov 22nd, 2004, 6:04pm » |
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Hi
I'm looking for resources/references explaining how to describe polygons in 3D space;
For example: If I want to draw a solid rectangle, I can build a shape like this:
beginShape(POLYGON);
vertex(0,0);
vertex(10,0);
vertex(10,10);
vertex (0,10);
endShape();
But if I want to describe a solid cube, for example, how should I proceed? And when I increase the complexity for other solids?
In this rectangle case, each vertex connects two lines; how should be the description so a vertex connects 3 (or more) lines?
What's the correct order (if any) for the description?
If anyone knows pages with this kind of information, I'm grateful for sharing them...
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