Constraint triangulation without edges
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Hello,
I want to triangulate scatter points with constraints. The constrained edges would be the red lines connecting the red points (see image).
I only know their coordinates. How can I define those edges ? Or is there another way to do this ?
Thank you in advance.
回答（1 个）
Matt J
2021-9-3
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You could use inpolygon to find which points lie within the polygons formed by the red points. Then, triangulate that subset.
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2021-9-3
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