Bézier curves/Intersections: Difference between revisions
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(→{{header|D}}: Added some assertions.) |
(→{{header|D}}: Added a note about nasty things one can run into.) |
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This program subdivides both curves by de Casteljau's algorithm, until only very small subdivisions with overlapping control polygons remain. |
This program subdivides both curves by de Casteljau's algorithm, until only very small subdivisions with overlapping control polygons remain. |
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(A real-life program probably should take greater care that, for instance, intersections at subdivision boundaries are not accidentally counted twice.) |
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<syntaxhighlight lang="D"> |
<syntaxhighlight lang="D"> |
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