greenm01/poly2tri
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##################################################################################### ### ### Since there are no Input validation of the data given for triangulation you need ### to think about this. Poly2Tri does not support repeat points within epsilon. ### ### * If you have a cyclic function that generates random points make sure you don't ### add the same coordinate twice. ### ### * If you are given input and aren't sure same point exist twice you need to ### check for this yourself. ### ### * Only simple polygons are supported. You may add holes or interior Steiner points ### ### * Interior holes must not touch other holes, nor touch the polyline boundary ### ### * Use the library in this order: ### ### 1) Initialize CDT with a simple polyline (this defines the constrained edges) ### 2) Add holes if necessary (also simple polylines) ### 3) Add Steiner points ### 4) Triangulate ### ### Make sure you understand the preceding notice before posting an issue. If you have ### an issue not covered by the above, include your data-set with the problem. ### ### The only easy day was yesterday; have a nice day. <Mason Green> ### ###################################################################################### =========================== TESTBED INSTALLATION GUIDE =========================== ------------ Dependencies ------------ Core poly2tri lib: - Standard Template Library (STL) Testbed: - gcc - OpenGL - GLFW (http://glfw.sf.net) - Python waf (http://code.google.com/p/waf/) is used to compile the testbed. A waf script (86kb) is included in the repositoty. ---------------------------------------------- Building the Testbed ---------------------------------------------- Posix/MSYS environment: ./waf configure ./waf build Windows command line: python waf configure python waf build ---------------------------------------------- Running the Examples ---------------------------------------------- Load data points from a file: p2t <filename> <center_x> <center_y> <zoom> Random distribution of points inside a consrained box: p2t random <num_points> <box_radius> <zoom> Examples: ./p2t dude.dat 300 500 2 ./p2t nazca_monkey.dat 0 0 9 ./p2t random 10 100 5.0 ./p2t random 1000 20000 0.025
