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MeshGenC++: An Unstructured Grid Generator

Written by Matthew Elsey and James A. Rossmanith


2d/star: mesh in a star-shaped region



Input File:
  * Enter coordinates separated only by spaces
  Max Iterations: 2000
  H0: 0.04
  Bounding box (xmin ymin xmax ymax):
        -1.1e0  -1.1e0  1.1e0  1.1e0
	Number of fixed points: 20
	Fixed points (x y):
	     7.500000000000000e-01     0.000000000000000e-00    
	     9.510565162951535e-01     3.090169943749474e-01
  	     6.067627457812106e-01     4.408389392193549e-01
	     2.938926261462366e-01     4.045084971874737e-01
	     2.317627457812106e-01     7.132923872213650e-01
	     0.000000000000000e-00     1.000000000000000e+00
	    -2.317627457812105e-01     7.132923872213653e-01
	    -2.938926261462365e-01     4.045084971874737e-01
	    -6.067627457812104e-01     4.408389392193549e-01
	    -9.510565162951535e-01     3.090169943749475e-01
	    -7.500000000000001e-01     0.000000000000000e-00
	    -4.755282581475769e-01    -1.545084971874734e-01
	    -6.067627457812104e-01    -4.408389392193546e-01
	    -5.877852522924732e-01    -8.090169943749473e-01
	    -2.317627457812107e-01    -7.132923872213653e-01
	     0.000000000000000e-00    -5.000000000000000e-01
	     2.317627457812104e-01    -7.132923872213650e-01
	     5.877852522924729e-01    -8.090169943749476e-01
	     6.067627457812107e-01    -4.408389392193551e-01
	     4.755282581475768e-01    -1.545084971874738e-01
Output:
    SUMMARY OF RESULTS:
    -------------------
           Number of Nodes:      1095
       Number of Triangles:      2011
  Number of Nodes on Bndry:       177
        Total area covered:    1.8643590488022463e+00
   Area Ratio: small/large:    3.4488409860748320e-01
  Angle Ratio: minAngle/60:    6.6611611260269388e-01