A problem arised which requires approximating a Bezier spline with
linear segments and circle (not ellipse!) arcs. The controlling
parameters would be maximum number of elements (I know I can
approximate it with a gazillion segments but I don't want to :) ),
maximum cusp angle and maximum distance between real and interpolated
curves. Any math, ideas, headers or urls? Thanks in advance.


Peter Popov ICQ : 15002700
Personal e-mail : pet### [at] usanet
TAG      e-mail : pet### [at] tagpovrayorg

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