generateRandomPointsInSphere< T, D, RG > Class Template Reference

Generate random points inside a unit sphere. More...

#include <generaterandompoints.h>

List of all members.

Public Member Functions
	generateRandomPointsInSphere (vector< T > &v, uintc n)
	Random points in unit circle centered at the origin.

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Detailed Description

template<typename T, typename D, typename RG>
class generateRandomPointsInSphere< T, D, RG >

Generate random points inside a unit sphere.

Definition at line 31 of file generaterandompoints.h.

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Constructor & Destructor Documentation

template<typename T , typename D , typename RG >

generateRandomPointsInSphere< T, D, RG >::generateRandomPointsInSphere	(	vector< T > &	v,
		uintc	n
	)			[inline]

Random points in unit circle centered at the origin.

Definition at line 74 of file generaterandompoints.h.

References r.

{
  RG r;
  D x;
  D y;
  D z;
  for (uint i=0; i<n; )
  {
    x = (D)2.0*r()-(D)1.0;
    y = (D)2.0*r()-(D)1.0;
    z = (D)2.0*r()-(D)1.0;
    if (x*x+y*y+z*z <= (D)1.0)
    {
      v.push_back( T(x,y,z) );
      ++i;
    }
  }
}

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The documentation for this class was generated from the following file:

• compgeomlib/generaterandompoints.h