Comments (3)
GoogleCodeExporter
commented on August 30, 2024
Yeah if I remembered correctly the insurance that a point triangulation is
convex is not 100% :(. The lib was written as a polygon triangulator and this
was not considered.
Depending on your usage maybe you could start of with a rectangle polygon and
add your points as steinerpoints. Then you are ensured that the triangulation
is convex.
Original comment by [email protected] on 22 Apr 2015 at 2:13
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GoogleCodeExporter
commented on August 30, 2024
Hi,
Good to know..
The usage is to write unit test in poly2tri to make sure if this library create
valid delaunay triangulation, before adding refinement.
I will try to dig with the function turnAdvancingFrontConvex..
Original comment by [email protected] on 22 Apr 2015 at 2:45
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GoogleCodeExporter
commented on August 30, 2024
Does this comment in the code have a relation with this issue ?
DTSweep.java
// TODO: implement ConvexHull for lower right and left boundary
Original comment by [email protected] on 22 Apr 2015 at 3:22
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Related Issues (20)
- CMake build script
- Inconsistent behavior with holes that share a point HOT 17
- add typedef for "double"
- add typedef for std::vector<Point*>, std::vector<Triangle*> and other containers
- Triangulate crashes in sweep.cc:703 HOT 3
- java version compile error HOT 3
- Polygon.getHoles() missing HOT 5
- poly2tri crashes on a very simple geometry HOT 1
- crash with attached polygon HOT 2
- Crash when triangulating a polygon HOT 1
- crash with square polygon HOT 1
- Java source unbuildable in 1.7+
- Build failed when compliling with -we4715
- Java findbugs - nullcheck of value previously dereferenced HOT 1
- [java] Tessellation with hole error HOT 4
- Polygon with hole HOT 10
- Problem building library
- the EPSILON value is not exported in the python/cython version HOT 1
- Compilation fails with MSVC
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