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Mesh: [skip ci] add methods to create empty KD tree or to add further points

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This commit is contained in:
wmayer
2020-02-10 17:39:36 +01:00
parent 8deed98ace
commit f6c7648870
2 changed files with 31 additions and 0 deletions
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26
src/Mod/Mesh/App/Core/KDTree.cpp
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@@ -74,6 +74,10 @@ public:
MyKDTree kd_tree;
};
MeshKDTree::MeshKDTree() : d(new Private)
{
}
MeshKDTree::MeshKDTree(const std::vector<Base::Vector3f>& points) : d(new Private)
{
unsigned long index=0;
@@ -95,6 +99,28 @@ MeshKDTree::~MeshKDTree()
delete d;
}
void MeshKDTree::AddPoint(Base::Vector3f& point)
{
unsigned long index=d->kd_tree.size();
d->kd_tree.insert(Point3d(point, index));
}
void MeshKDTree::AddPoints(const std::vector<Base::Vector3f>& points)
{
unsigned long index=d->kd_tree.size();
for (std::vector<Base::Vector3f>::const_iterator it = points.begin(); it != points.end(); ++it) {
d->kd_tree.insert(Point3d(*it, index++));
}
}
void MeshKDTree::AddPoints(const MeshPointArray& points)
{
unsigned long index=d->kd_tree.size();
for (MeshPointArray::_TConstIterator it = points.begin(); it != points.end(); ++it) {
d->kd_tree.insert(Point3d(*it, index++));
}
}
bool MeshKDTree::IsEmpty() const
{
return d->kd_tree.empty();

5
src/Mod/Mesh/App/Core/KDTree.h
View File

@@ -32,10 +32,15 @@ namespace MeshCore
class MeshExport MeshKDTree
{
public:
MeshKDTree();
MeshKDTree(const std::vector<Base::Vector3f>& points);
MeshKDTree(const MeshPointArray& points);
~MeshKDTree();
void AddPoint(Base::Vector3f& point);
void AddPoints(const std::vector<Base::Vector3f>& points);
void AddPoints(const MeshPointArray& points);
bool IsEmpty() const;
void Clear();
void Optimize();