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added function testParamCoordsPoint

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Nico Pietroni nicopietroni 2009-08-28 10:05:07 +00:00
parent 6de9f7dbd0
commit adcb0d77d1
1 changed files with 12 additions and 1 deletions
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13
src/meshlabplugins/filter_isoparametrization/texcoord_optimization.h
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@ -3,6 +3,7 @@
#ifndef __VCGLIB__TEXTCOOORD_OPTIMIZATION
#define __VCGLIB__TEXTCOOORD_OPTIMIZATION
#include <vcg/container/simple_temporary_data.h>
#ifdef _USE_OMP
#include <omp.h>
@ -23,6 +24,16 @@ namespace vcg
namespace tri
{
// helper function (checks that coords are inside -1..+1)
template <class ScalarType>
bool testParamCoordsPoint(const vcg::Point2<ScalarType> &p)
{
ScalarType eps=(ScalarType)0.00001;
if (!((p.X()>=-1-eps)&&(p.X()<=1+eps)&&
(p.Y()>=-1-eps)&&(p.Y()<=1+eps)))
return (false);
return true;
}
/* Base class for all Texture Optimizers*/
template<class MESH_TYPE>
@ -424,7 +435,7 @@ void SumVertex()
{*/
vcg::Point2f goal=v->T().P()-(sum[v] * (speed * vSpeed[v]) );
bool isOK=testParamCoordsPoint(goal);
bool isOK=testParamCoordsPoint<ScalarType>(goal);
if (isOK)
v->T().P()-=(sum[v] * (speed * vSpeed[v]) );