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| template<class TIterator > |
| UG_API number | ug::AreaFaceQuality (TIterator facesBegin, TIterator facesEnd, Grid::VertexAttachmentAccessor< APosition > &aaPos) |
| | returns a value between 0 (bad) and 1 (good) that describes the quality of the area.
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| |
| template<class TAAPosVRT , class TAAWeightVRT > |
| UG_API TAAPosVRT::ValueType | ug::CalculateCenter (const FaceVertices *f, TAAPosVRT &aaPos, TAAWeightVRT &aaWeight) |
| | returns the weighted center of the vertices of the given face
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| |
| void | ug::CalculateFaceNormals (Grid &grid, const FaceIterator &facesBegin, const FaceIterator &facesEnd, AVector3 &aPos, AVector3 &aNorm) |
| | calculates the normal of each face. Presumes that all faces are flat.
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| |
| void | ug::CalculateNormal (vector3 &vNormOut, const FaceVertices *face, Grid::AttachmentAccessor< Vertex, APosition > &aaPos) |
| | calculates the normal of the given face
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| |
| void | ug::CalculateNormalNoNormalize (vector3 &vNormOut, FaceVertices *face, Grid::AttachmentAccessor< Vertex, APosition > &aaPos) |
| | calculates the normal of the given face
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| |
| template<class vector_t , class TAAPos > |
| UG_API bool | ug::ContainsPoint (const FaceVertices *f, const vector_t &p, TAAPos aaPos) |
| | Returns true if the given point lies inside the given face.
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| |
| template<class TAAPosVRT > |
| UG_API number | ug::FaceArea (FaceVertices *f, TAAPosVRT &aaPos) |
| | Returns the area of a convex face.
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| |
| template<class TIterator , class TAAPosVRT > |
| UG_API number | ug::FaceArea (TIterator facesBegin, TIterator facesEnd, TAAPosVRT &aaPos) |
| | Returns the area sum of convex faces.
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| |
| number | ug::FaceQuality (FaceVertices *f, Grid::VertexAttachmentAccessor< APosition > aaPos) |
| | a simple measure for the quality of a face
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| |
| template<class TIterator , class TAAPosVRT > |
| UG_API Face * | ug::FindSmallestFace (TIterator facesBegin, TIterator facesEnd, TAAPosVRT &aaPos) |
| | Returns the face with the smallest area.
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| |
| int | ug::GetFaceIndex (Volume *vol, Face *f) |
| | returns the index at which face f is found in the given object
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| |
| void | ug::GetNeighbours (std::vector< Face * > &vFacesOut, Grid &grid, Face *f, int side, bool clearContainer=true) |
| | collects neighbours of the given side of a face.
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| |
| void | ug::InsertCenterVertex (Grid &g, Face *f, Vertex *vrt, bool eraseOldFace) |
| | Refines the face by connecting its sides with the new center.
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| |
| template<class TFace > |
| UG_API bool | ug::IsBoundaryFace3D (Grid &grid, TFace *f) |
| | A wrapper for IsVolumeBoundaryFace.
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| |
| template<class TAAPosVRT > |
| UG_API bool | ug::IsDegenerated (Face *f, TAAPosVRT &aaPos, number threshold=SMALL) |
| | returns true if the given face is degenerated.
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| |
| bool | ug::IsVolumeBoundaryFace (Grid &grid, ConstrainedFace *f) |
| | returns true if the given face is a boundary face.
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| |
| bool | ug::IsVolumeBoundaryFace (Grid &grid, ConstrainingFace *f) |
| | returns true if the given face is a boundary face.
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| |
| bool | ug::IsVolumeBoundaryFace (Grid &grid, Face *f) |
| | returns true if the given face is a boundary face.
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| |
| template<class TFace > |
| UG_API bool | ug::LiesOnBoundary (Grid &grid, TFace *f) |
| | A wrapper for IsVolumeBoundaryFace.
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| |
| int | ug::NumAssociatedVolumes (Grid &grid, Face *f) |
| | returns the number of associated volumes of the specified face
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| |
| template<class TAAPosVRT > |
| UG_API int | ug::PointFaceTest (vector3 &v, Face *f, TAAPosVRT &aaPos) |
| |
| template<class TTriangleIterator , class TAAPosVRT > |
| UG_API bool | ug::ProjectPointToSurface (vector3 &vOut, const vector3 &v, const vector3 &n, TTriangleIterator trisBegin, TTriangleIterator trisEnd, TAAPosVRT &aaPos, bool compareNormals=false) |
| |
| number | ug::TriangleQuality (vector3 &v1, vector3 &v2, vector3 &v3) |
| | a simple measure for the quality of a triangle
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| |
| UG_API void | ug::Triangulate (Grid &grid, Grid::VertexAttachmentAccessor< APosition > *paaPos=NULL) |
| |
| void | ug::Triangulate (Grid &grid, Quadrilateral *q, Grid::VertexAttachmentAccessor< APosition > *paaPos=NULL) |
| | removes the quadrilateral and replaces it by two triangles.
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| |
| void | ug::Triangulate (Grid &grid, QuadrilateralIterator iterBegin, QuadrilateralIterator iterEnd, Grid::VertexAttachmentAccessor< APosition > *paaPos=NULL) |
| | replaces all specified quadrilaterals by triangles.
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| |
|
| template<class TVertexPositionAttachmentAccessor > |
| UG_API TVertexPositionAttachmentAccessor::ValueType | ug::CalculateCenter (const FaceVertices *f, TVertexPositionAttachmentAccessor &aaPosVRT) |
| | calculates the center of a face.
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| |
1.9.8