poly2tri

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WAF not working

1

Stupid error, but cant proceed I never heard from WAF before and i tried to follow the steps in the README sohler@localhost poly2tri]$ ./waf configure set_options Traceback (most recent call...

gsohler

I am using poly2tri for mesh generation. I have made a function to detect if points are similar. But I wonder which method Poly2Tri using to check if points are...

USMANHEART

1. Simple fix for Point's operator !=. 2. Added fix that LargeHole_DontFill is true if an angle is negative. Fixes stack overflow crash #116. 3. Added test for LargeHole_DontFill changes.

AndriyAndreyev

Stack overflow by endless recursion

1

Library stack overflow occurs in case of triangulation of some geometry. Endless recursion backtrace: .... _poly2tritest.exe!p2t::Sweep::FlipScanEdgeEvent(p2t::SweepContext & tcx, p2t::Point & ep, p2t::Point & eq, p2t::Triangle & flip_triangle, p2t::Triangle & t,...

andriy-andreyev

Please tag what is now in repo as first release

2

As it is in subject it would be good to make first release.

kloczek

Fix compiler warnings

2

x and y in Triangle::OppositePoint() are set but not used. The loop in Sweep::~Sweep() compares signed and unsigned values.

ojwb

1. require old cython version 0.14 Actually, cython 0.29.17 is installed with python 3.8 and cython 0.14 failed to install with python 3.8 2. installation failed after with setup.py ```...

n3onUser

In function : ------------------ bool InScanArea(P2TPoint& pa, P2TPoint& pb, P2TPoint& pc, P2TPoint& pd){ p2tFloatType oadb = (pa.x - pb.x)*(pd.y - pb.y) - (pd.x - pb.x)*(pa.y - pb.y); if (oadb >=...

hanhongyi

I found this very simple polygon which generates a null pointer access violation. Any idea why ? std::vector polyline = { new p2t::Point(-0.611580879999999993401615938637,0.0104235565411950892311665484158), new p2t::Point(-0.611580879999999993401615938637,0.1483950316905975341796875), new p2t::Point(-0.578899596898762469621146919962,0.227294628589359948289683188705), new p2t::Point(-0.5,0.259975911690597527581303438637), new...

mattbeghin

Can you share the algorithm paper that was implemented in poly2tri?

1

I want to learn the algorithm not just to use. can you share some papers or any helpful pages or materials? Thanks a lot

DamonsJ