diff options
Diffstat (limited to 'thirdparty/thekla_atlas/nvmesh/halfedge/Vertex.cpp')
-rw-r--r-- | thirdparty/thekla_atlas/nvmesh/halfedge/Vertex.cpp | 94 |
1 files changed, 0 insertions, 94 deletions
diff --git a/thirdparty/thekla_atlas/nvmesh/halfedge/Vertex.cpp b/thirdparty/thekla_atlas/nvmesh/halfedge/Vertex.cpp deleted file mode 100644 index 66dad69f8a..0000000000 --- a/thirdparty/thekla_atlas/nvmesh/halfedge/Vertex.cpp +++ /dev/null @@ -1,94 +0,0 @@ -// This code is in the public domain -- castano@gmail.com - -#include "nvmesh.h" // pch - -#include "Vertex.h" - -#include "nvmath/Vector.inl" - -using namespace nv; -using namespace HalfEdge; - - -// Set first edge of all colocals. -void Vertex::setEdge(Edge * e) -{ - for (VertexIterator it(colocals()); !it.isDone(); it.advance()) { - it.current()->edge = e; - } -} - -// Update position of all colocals. -void Vertex::setPos(const Vector3 & p) -{ - for (VertexIterator it(colocals()); !it.isDone(); it.advance()) { - it.current()->pos = p; - } -} - - -uint HalfEdge::Vertex::colocalCount() const -{ - uint count = 0; - for (ConstVertexIterator it(colocals()); !it.isDone(); it.advance()) { ++count; } - return count; -} - -uint HalfEdge::Vertex::valence() const -{ - uint count = 0; - for (ConstEdgeIterator it(edges()); !it.isDone(); it.advance()) { ++count; } - return count; -} - -const HalfEdge::Vertex * HalfEdge::Vertex::firstColocal() const -{ - uint firstId = id; - const Vertex * vertex = this; - - for (ConstVertexIterator it(colocals()); !it.isDone(); it.advance()) - { - if (it.current()->id < firstId) { - firstId = vertex->id; - vertex = it.current(); - } - } - - return vertex; -} - -HalfEdge::Vertex * HalfEdge::Vertex::firstColocal() -{ - Vertex * vertex = this; - uint firstId = id; - - for (VertexIterator it(colocals()); !it.isDone(); it.advance()) - { - if (it.current()->id < firstId) { - firstId = vertex->id; - vertex = it.current(); - } - } - - return vertex; -} - -bool HalfEdge::Vertex::isFirstColocal() const -{ - return firstColocal() == this; -} - -bool HalfEdge::Vertex::isColocal(const Vertex * v) const { - if (this == v) return true; - if (pos != v->pos) return false; - - for (ConstVertexIterator it(colocals()); !it.isDone(); it.advance()) - { - if (v == it.current()) { - return true; - } - } - - return false; -} - |