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harmless change: added a missing vcg::

This commit is contained in:
Paolo Cignoni 2013-03-19 17:04:07 +00:00
parent 2e65cae10e
commit 33c341b464
1 changed files with 33 additions and 33 deletions
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10
vcg/math/random_generator.h
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@ -87,7 +87,7 @@ void GeneratePointInBox3Uniform(GeneratorType &rnd, const Box3<ScalarType> &bb,
* Marsaglia, G. "Choosing a Point from the Surface of a Sphere." Ann. Math. Stat. 43, 645-646, 1972. * Marsaglia, G. "Choosing a Point from the Surface of a Sphere." Ann. Math. Stat. 43, 645-646, 1972.
*/ */
template <class ScalarType, class GeneratorType> template <class ScalarType, class GeneratorType>
void GeneratePointOnUnitSphereUniform(GeneratorType &rnd, Point3<ScalarType> &p) void GeneratePointOnUnitSphereUniform(GeneratorType &rnd, vcg::Point3<ScalarType> &p)
{ {
double x,y,s; double x,y,s;
do do
@ -403,10 +403,10 @@ inline double box_muller(RandomGenerator &generator, double m, double s) /* norm
use_last = 0; use_last = 0;
} else { } else {
do { do {
x1 = 2.0 * generator.generate01closed() - 1.0; x1 = 2.0 * generator.generate01closed() - 1.0;
x2 = 2.0 * generator.generate01closed() - 1.0; x2 = 2.0 * generator.generate01closed() - 1.0;
w = x1 * x1 + x2 * x2; w = x1 * x1 + x2 * x2;
} while ( w >= 1.0 ); } while ( w >= 1.0 );
w = sqrt( (-2.0 * log( w ) ) / w ); w = sqrt( (-2.0 * log( w ) ) / w );
y1 = x1 * w; y1 = x1 * w;
y2 = x2 * w; y2 = x2 * w;