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Fixed template definition

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git-svn-id: http://www.openmesh.org/svnrepo/OpenMesh/trunk@454 fdac6126-5c0c-442c-9429-916003d36597
This commit is contained in:
Jan Möbius
2011-11-09 08:47:25 +00:00
parent e2ea9c00f6
commit 9995294d23
2 changed files with 19 additions and 21 deletions
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28
src/OpenMesh/Tools/Decimater/ModHausdorffT.cc
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@@ -64,18 +64,18 @@ namespace Decimater {
//== IMPLEMENTATION ========================================================== //== IMPLEMENTATION ==========================================================
template <class DecimaterT>
template <class Vec> typename ModHausdorffT<DecimaterT>::Scalar
typename Vec::value_type ModHausdorffT<DecimaterT>::
distPointTriangleSquared( const Vec& _p, distPointTriangleSquared( const Point& _p,
const Vec& _v0, const Point& _v0,
const Vec& _v1, const Point& _v1,
const Vec& _v2, const Point& _v2,
Vec& _nearestPoint ) Point& _nearestPoint )
{ {
Vec v0v1 = _v1 - _v0; Point v0v1 = _v1 - _v0;
Vec v0v2 = _v2 - _v0; Point v0v2 = _v2 - _v0;
Vec n = v0v1 % v0v2; // not normalized ! Point n = v0v1 % v0v2; // not normalized !
double d = n.sqrnorm(); double d = n.sqrnorm();
@@ -89,14 +89,14 @@ distPointTriangleSquared( const Vec& _p,
// these are not needed for every point, should still perform // these are not needed for every point, should still perform
// better with many points against one triangle // better with many points against one triangle
Vec v1v2 = _v2 - _v1; Point v1v2 = _v2 - _v1;
double inv_v0v2_2 = 1.0 / v0v2.sqrnorm(); double inv_v0v2_2 = 1.0 / v0v2.sqrnorm();
double inv_v0v1_2 = 1.0 / v0v1.sqrnorm(); double inv_v0v1_2 = 1.0 / v0v1.sqrnorm();
double inv_v1v2_2 = 1.0 / v1v2.sqrnorm(); double inv_v1v2_2 = 1.0 / v1v2.sqrnorm();
Vec v0p = _p - _v0; Point v0p = _p - _v0;
Vec t = v0p % n; Point t = v0p % n;
double s01, s02, s12; double s01, s02, s12;
double a = (t | v0v2) * -invD; double a = (t | v0v2) * -invD;
double b = (t | v0v1) * invD; double b = (t | v0v1) * invD;

12
src/OpenMesh/Tools/Decimater/ModHausdorffT.hh
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@@ -125,13 +125,11 @@ public:
private: private:
/// squared distance from point _p to triangle (_v0, _v1, _v2) /// squared distance from point _p to triangle (_v0, _v1, _v2)
template <class Vec> Scalar distPointTriangleSquared( const Point& _p,
typename Vec::value_type const Point& _v0,
distPointTriangleSquared( const Vec& _p, const Point& _v1,
const Vec& _v0, const Point& _v2,
const Vec& _v1, Point& _nearestPoint );
const Vec& _v2,
Vec& _nearestPoint );
/// compute max error for face _fh w.r.t. its point list and _p /// compute max error for face _fh w.r.t. its point list and _p