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- Fri Jan 29, 2010 10:24 pm
- Forum: QCAD 2.1/2.2 'How Do I' Questions
- Topic: Using splines
- Replies: 0
- Views: 5120
Using splines
When drawing splines, the control points (knots) fall outside the area enclosed by the curve, but I don't understand their exact relationship to the curve. Rather than randomly moving the knots around until my curve looks right, I want to understand how to place the knots deterministically so that m...