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| Vector3f | MR::orgPnt (const MeshTopology &topology, const VertCoords &points, EdgeId e) |
| | returns coordinates of the edge origin
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| Vector3f | MR::destPnt (const MeshTopology &topology, const VertCoords &points, EdgeId e) |
| | returns coordinates of the edge destination
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| Vector3f | MR::edgeVector (const MeshTopology &topology, const VertCoords &points, EdgeId e) |
| | returns vector equal to edge destination point minus edge origin point
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| LineSegm3f | MR::edgeSegment (const MeshTopology &topology, const VertCoords &points, EdgeId e) |
| | returns line segment of given edge
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| Vector3f | MR::edgePoint (const MeshTopology &topology, const VertCoords &points, EdgeId e, float f) |
| | returns a point on the edge: origin point for f=0 and destination point for f=1
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| Vector3f | MR::edgePoint (const MeshTopology &topology, const VertCoords &points, const MeshEdgePoint &ep) |
| | computes coordinates of point given as edge and relative position on it
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| Vector3f | MR::edgeCenter (const MeshTopology &topology, const VertCoords &points, UndirectedEdgeId e) |
| | computes the center of given edge
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| MRMESH_API void | MR::getLeftTriPoints (const MeshTopology &topology, const VertCoords &points, EdgeId e, Vector3f &v0, Vector3f &v1, Vector3f &v2) |
| | returns three points of left face of e: v0 = orgPnt( e ), v1 = destPnt( e )
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| void | MR::getLeftTriPoints (const MeshTopology &topology, const VertCoords &points, EdgeId e, Vector3f(&v)[3]) |
| | returns three points of left face of e: v[0] = orgPnt( e ), v[1] = destPnt( e )
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| Triangle3f | MR::getLeftTriPoints (const MeshTopology &topology, const VertCoords &points, EdgeId e) |
| | returns three points of left face of e: res[0] = orgPnt( e ), res[1] = destPnt( e )
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| void | MR::getTriPoints (const MeshTopology &topology, const VertCoords &points, FaceId f, Vector3f &v0, Vector3f &v1, Vector3f &v2) |
| | returns three points of given face
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| void | MR::getTriPoints (const MeshTopology &topology, const VertCoords &points, FaceId f, Vector3f(&v)[3]) |
| | returns three points of given face
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| Triangle3f | MR::getTriPoints (const MeshTopology &topology, const VertCoords &points, FaceId f) |
| | returns three points of given face
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| MRMESH_API Vector3f | MR::triPoint (const MeshTopology &topology, const VertCoords &points, const MeshTriPoint &p) |
| | computes coordinates of point given as face and barycentric representation
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| MRMESH_API Vector3f | MR::triCenter (const MeshTopology &topology, const VertCoords &points, FaceId f) |
| | returns the centroid of given triangle
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| MRMESH_API float | MR::triangleAspectRatio (const MeshTopology &topology, const VertCoords &points, FaceId f) |
| | returns aspect ratio of given mesh triangle equal to the ratio of the circum-radius to twice its in-radius
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| MRMESH_API float | MR::circumcircleDiameterSq (const MeshTopology &topology, const VertCoords &points, FaceId f) |
| | returns squared circumcircle diameter of given mesh triangle
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| MRMESH_API float | MR::circumcircleDiameter (const MeshTopology &topology, const VertCoords &points, FaceId f) |
| | returns circumcircle diameter of given mesh triangle
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| MRMESH_API MeshTriPoint | MR::toTriPoint (const MeshTopology &topology, const VertCoords &points, FaceId f, const Vector3f &p) |
| | converts face id and 3d point into barycentric representation
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| MRMESH_API MeshTriPoint | MR::toTriPoint (const MeshTopology &topology, const VertCoords &points, const PointOnFace &p) |
| | converts face id and 3d point into barycentric representation
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| MRMESH_API MeshEdgePoint | MR::toEdgePoint (const MeshTopology &topology, const VertCoords &points, EdgeId e, const Vector3f &p) |
| | converts edge and 3d point into edge-point representation
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| MRMESH_API VertId | MR::getClosestVertex (const MeshTopology &topology, const VertCoords &points, const PointOnFace &p) |
| | returns one of three face vertices, closest to given point
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| VertId | MR::getClosestVertex (const MeshTopology &topology, const VertCoords &points, const MeshTriPoint &p) |
| | returns one of three face vertices, closest to given point
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| MRMESH_API UndirectedEdgeId | MR::getClosestEdge (const MeshTopology &topology, const VertCoords &points, const PointOnFace &p) |
| | returns one of three face edges, closest to given point
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| UndirectedEdgeId | MR::getClosestEdge (const MeshTopology &topology, const VertCoords &points, const MeshTriPoint &p) |
| | returns one of three face edges, closest to given point
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| float | MR::edgeLength (const MeshTopology &topology, const VertCoords &points, UndirectedEdgeId e) |
| | returns Euclidean length of the edge
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| MRMESH_API UndirectedEdgeScalars | MR::edgeLengths (const MeshTopology &topology, const VertCoords &points) |
| | computes and returns the lengths of all edges in the mesh
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| float | MR::edgeLengthSq (const MeshTopology &topology, const VertCoords &points, UndirectedEdgeId e) |
| | returns squared Euclidean length of the edge (faster to compute than length)
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| MRMESH_API Vector3f | MR::leftDirDblArea (const MeshTopology &topology, const VertCoords &points, EdgeId e) |
| | computes directed double area of left triangular face of given edge
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| Vector3f | MR::dirDblArea (const MeshTopology &topology, const VertCoords &points, FaceId f) |
| | computes directed double area for a triangular face from its vertices
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| MRMESH_API Vector< Vector3f, VertId > | MR::dirDblAreas (const MeshTopology &topology, const VertCoords &points, const VertBitSet *region=nullptr) |
| | computes and returns the directed double area for every (region) vertex in the mesh
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| float | MR::dblArea (const MeshTopology &topology, const VertCoords &points, FaceId f) |
| | returns twice the area of given face
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| float | MR::area (const MeshTopology &topology, const VertCoords &points, FaceId f) |
| | returns the area of given face
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| MRMESH_API double | MR::area (const MeshTopology &topology, const VertCoords &points, const FaceBitSet &fs) |
| | computes the area of given face-region
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| double | MR::area (const MeshTopology &topology, const VertCoords &points, const FaceBitSet *fs=nullptr) |
| | computes the area of given face-region (or whole mesh)
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| MRMESH_API Vector3d | MR::dirArea (const MeshTopology &topology, const VertCoords &points, const FaceBitSet &fs) |
| | computes the sum of directed areas for faces from given region
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| Vector3d | MR::dirArea (const MeshTopology &topology, const VertCoords &points, const FaceBitSet *fs=nullptr) |
| | computes the sum of directed areas for faces from given region (or whole mesh)
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| MRMESH_API double | MR::projArea (const MeshTopology &topology, const VertCoords &points, const Vector3f &dir, const FaceBitSet &fs) |
| | computes the sum of absolute projected area of faces from given region as visible if look from given direction
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| double | MR::projArea (const MeshTopology &topology, const VertCoords &points, const Vector3f &dir, const FaceBitSet *fs=nullptr) |
| | computes the sum of absolute projected area of faces from given region (or whole mesh) as visible if look from given direction
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| MRMESH_API double | MR::volume (const MeshTopology &topology, const VertCoords &points, const FaceBitSet *region=nullptr) |
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| MRMESH_API double | MR::holePerimiter (const MeshTopology &topology, const VertCoords &points, EdgeId e) |
| | computes the perimeter of the hole specified by one of its edges with no valid left face (left is hole)
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| MRMESH_API Vector3d | MR::holeDirArea (const MeshTopology &topology, const VertCoords &points, EdgeId e) |
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| MRMESH_API Vector3f | MR::leftTangent (const MeshTopology &topology, const VertCoords &points, EdgeId e) |
| | computes unit vector that is both orthogonal to given edge and to the normal of its left triangle, the vector is directed inside left triangle
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| Vector3f | MR::leftNormal (const MeshTopology &topology, const VertCoords &points, EdgeId e) |
| | computes triangular face normal from its vertices
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| Vector3f | MR::normal (const MeshTopology &topology, const VertCoords &points, FaceId f) |
| | computes triangular face normal from its vertices
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| MRMESH_API Vector3f | MR::dirDblArea (const MeshTopology &topology, const VertCoords &points, VertId v) |
| | computes sum of directed double areas of all triangles around given vertex
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| float | MR::dblArea (const MeshTopology &topology, const VertCoords &points, VertId v) |
| | computes the length of summed directed double areas of all triangles around given vertex
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| Vector3f | MR::normal (const MeshTopology &topology, const VertCoords &points, VertId v) |
| | computes normal in a vertex using sum of directed areas of neighboring triangles
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| MRMESH_API Vector3f | MR::normal (const MeshTopology &topology, const VertCoords &points, const MeshTriPoint &p) |
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| MRMESH_API Vector3f | MR::pseudonormal (const MeshTopology &topology, const VertCoords &points, VertId v, const FaceBitSet *region=nullptr) |
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| MRMESH_API Vector3f | MR::pseudonormal (const MeshTopology &topology, const VertCoords &points, UndirectedEdgeId e, const FaceBitSet *region=nullptr) |
| | computes normalized half sum of face normals sharing given edge (only (region) faces will be considered);
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| MRMESH_API Vector3f | MR::pseudonormal (const MeshTopology &topology, const VertCoords &points, const MeshTriPoint &p, const FaceBitSet *region=nullptr) |
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| MRMESH_API float | MR::sumAngles (const MeshTopology &topology, const VertCoords &points, VertId v, bool *outBoundaryVert=nullptr) |
| | computes the sum of triangle angles at given vertex; optionally returns whether the vertex is on boundary
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| MRMESH_API Expected< VertBitSet > | MR::findSpikeVertices (const MeshTopology &topology, const VertCoords &points, float minSumAngle, const VertBitSet *region=nullptr, const ProgressCallback &cb={}) |
| | returns vertices where the sum of triangle angles is below given threshold
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| MRMESH_API float | MR::dihedralAngleSin (const MeshTopology &topology, const VertCoords &points, UndirectedEdgeId e) |
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| MRMESH_API float | MR::dihedralAngleCos (const MeshTopology &topology, const VertCoords &points, UndirectedEdgeId e) |
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| MRMESH_API float | MR::dihedralAngle (const MeshTopology &topology, const VertCoords &points, UndirectedEdgeId e) |
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| MRMESH_API float | MR::discreteMeanCurvature (const MeshTopology &topology, const VertCoords &points, VertId v) |
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| MRMESH_API float | MR::discreteMeanCurvature (const MeshTopology &topology, const VertCoords &points, UndirectedEdgeId e) |
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| float | MR::discreteGaussianCurvature (const MeshTopology &topology, const VertCoords &points, VertId v, bool *outBoundaryVert=nullptr) |
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| MRMESH_API UndirectedEdgeBitSet | MR::findCreaseEdges (const MeshTopology &topology, const VertCoords &points, float angleFromPlanar) |
| | finds all mesh edges where dihedral angle is distinct from planar PI angle on at least given value
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| MRMESH_API float | MR::leftCotan (const MeshTopology &topology, const VertCoords &points, EdgeId e) |
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| float | MR::cotan (const MeshTopology &topology, const VertCoords &points, UndirectedEdgeId ue) |
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| MRMESH_API QuadraticForm3f | MR::quadraticForm (const MeshTopology &topology, const VertCoords &points, VertId v, bool angleWeigted, const FaceBitSet *region=nullptr, const UndirectedEdgeBitSet *creases=nullptr) |
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| MRMESH_API Box3f | MR::computeBoundingBox (const MeshTopology &topology, const VertCoords &points, const FaceBitSet *region, const AffineXf3f *toWorld=nullptr) |
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| MRMESH_API float | MR::averageEdgeLength (const MeshTopology &topology, const VertCoords &points) |
| | computes average length of an edge in the mesh given by (topology, points)
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| MRMESH_API Vector3f | MR::findCenterFromPoints (const MeshTopology &topology, const VertCoords &points) |
| | computes average position of all valid mesh vertices
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| MRMESH_API Vector3f | MR::findCenterFromFaces (const MeshTopology &topology, const VertCoords &points) |
| | computes center of mass considering that density of all triangles is the same
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| MRMESH_API Vector3f | MR::findCenterFromBBox (const MeshTopology &topology, const VertCoords &points) |
| | computes bounding box and returns its center
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1.11.0