Circular arc approximation by cubic Bezier curve: Difference between revisions
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A WASSERMANN (talk | contribs) No edit summary |
A WASSERMANN (talk | contribs) No edit summary |
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r = M.Dist(A); | r = M.Dist(A); | ||
d = Math.sqrt((ax+bx)*(ax+bx) + (ay+by)*(ay+by)); | d = Math.sqrt((ax+bx)*(ax+bx) + (ay+by)*(ay+by)); | ||
return 0.5; | |||
if ( | if (Math.abs(by-ay)>JXG.Math.eps) { | ||
return (ax+bx)*(r/d-0.5)*8.0/3.0/(by-ay); | return (ax+bx)*(r/d-0.5)*8.0/3.0/(by-ay); | ||
} else { | } else { | ||
