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What steps will reproduce the problem?
1. Triangulate a simple triangle with a rectangle hole.
The triangle is defined as follows: (384, 640), (256, 512), (384, 512).
The hole: (280, 525), (400, 525), (400, 535), (280, 535).
What is the expected output? What do you see instead?
I expected 5 triangles with all edges (or the part that is inside the polyline)
of the hole used as constraints. Instead I receive 5 triangles that ignore some
of the hole edges.
Is this simply not supported? Does poly2Tri require holes to be completely
inside the polyline?
What version of the product are you using? On what operating system?
I'm sorry but I can't find the version number in the source code..
Please provide any additional information below.
Original issue reported on code.google.com by hisaoki....@gmail.com on 6 Jan 2011 at 9:20
The text was updated successfully, but these errors were encountered:
Poly2Tri does not support intersection. If you have holes or self intersecting
polygons you will need to need to perform some boolean operations on them first
with a clipping library.
http://en.wikipedia.org/wiki/Boolean_operations_on_polygons
Original comment by thahlen@gmail.com on 6 Jan 2011 at 11:31
Original issue reported on code.google.com by
hisaoki....@gmail.com
on 6 Jan 2011 at 9:20The text was updated successfully, but these errors were encountered: