24 #ifndef OPENSUBDIV3_FAR_TOPOLOGY_LEVEL_H 25 #define OPENSUBDIV3_FAR_TOPOLOGY_LEVEL_H 27 #include "../version.h" 29 #include "../vtr/level.h" 30 #include "../vtr/refinement.h" 31 #include "../far/types.h" 36 namespace OPENSUBDIV_VERSION {
250 void PrintTopology(
bool children =
true)
const { _level->
print((children && _refToChild) ? _refToChild : 0); }
270 using namespace OPENSUBDIV_VERSION;
bool DoesVertexFVarTopologyMatch(Index v, int channel=0) const
Return if face-varying topology around a vertex matches.
int GetNumFVarValues(int channel=0) const
Return the total number of face-varying values in a particular channel (the upper bound of a face-var...
bool isVertexNonManifold(Index vertIndex) const
ConstIndexArray GetEdgeVertices(Index e) const
Access the vertices incident a given edge.
ConstIndexArray GetFaceEdges(Index f) const
Access the edges incident a given face.
ConstLocalIndexArray getVertexFaceLocalIndices(Index vertIndex) const
bool ValidateTopology() const
bool IsVertexBoundary(Index v) const
Return if the vertex is a boundary.
ConstIndexArray getFaceVertices(Index faceIndex) const
Index getEdgeChildVertex(Index e) const
ConstIndexArray getFaceEdges(Index faceIndex) const
int GetNumFaces() const
Return the number of faces in this level.
VTag const & getVertexTag(Index vertIndex) const
bool isFaceHole(Index faceIndex) const
ConstIndexArray getVertexEdges(Index vertIndex) const
bool validateTopology(ValidationCallback callback=0, void const *clientData=0) const
ConstIndexArray getFaceFVarValues(Index faceIndex, int channel) const
Index GetVertexChildVertex(Index v) const
Return the child vertex (in the next level) of a given vertex.
Sdc::Crease::Rule getVertexRule(Index vertIndex) const
float getEdgeSharpness(Index edgeIndex) const
int getNumFVarValues(int channel) const
ConstIndexArray getVertexFaces(Index vertIndex) const
float GetVertexSharpness(Index v) const
Return the sharpness assigned a given vertex.
ConstIndexArray getFaceChildFaces(Index parentFace) const
ConstIndexArray GetFaceChildFaces(Index f) const
Access the child faces (in the next level) of a given face.
int GetNumFaceVertices() const
Return the total number of face-vertices, i.e. the sum of all vertices for all faces.
ConstLocalIndexArray GetVertexFaceLocalIndices(Index v) const
Access the local indices of a vertex with respect to its incident faces.
An interface for accessing data in a specific level of a refined topology hierarchy.
bool isEdgeNonManifold(Index edgeIndex) const
int GetNumVertices() const
Return the number of vertices in this level.
bool doesEdgeFVarTopologyMatch(Index eIndex, int fvarChannel) const
ConstIndexArray getEdgeChildEdges(Index parentEdge) const
ConstLocalIndexArray getVertexEdgeLocalIndices(Index vertIndex) const
ConstIndexArray GetVertexFaces(Index v) const
Access the faces incident a given vertex.
ConstIndexArray GetEdgeChildEdges(Index e) const
Access the child edges (in the next level) of a given edge.
Sdc::Crease::Rule GetVertexRule(Index v) const
Return the subdivision rule assigned a given vertex specific to this level.
ETag const & getEdgeTag(Index edgeIndex) const
ConstIndexArray GetVertexEdges(Index v) const
Access the edges incident a given vertex.
Stores topology data for a specified set of refinement options.
Index getVertexChildVertex(Index v) const
bool DoesEdgeFVarTopologyMatch(Index e, int channel=0) const
Return if face-varying topology across the edge only matches.
void PrintTopology(bool children=true) const
ConstIndexArray GetEdgeFaces(Index e) const
Access the faces incident a given edge.
ConstIndexArray GetFaceChildEdges(Index f) const
Access the child edges (in the next level) of a given face.
int getNumFVarChannels() const
int GetNumFVarChannels() const
Return the number of face-varying channels (should be same for all levels)
ConstLocalIndexArray GetEdgeFaceLocalIndices(Index e) const
Access the local indices of an edge with respect to its incident faces.
bool IsVertexNonManifold(Index v) const
Return if the vertex is non-manifold.
bool IsFaceHole(Index f) const
Return if a given face has been tagged as a hole.
ConstIndexArray GetFaceFVarValues(Index f, int channel=0) const
Access the face-varying values associated with a particular face.
float getVertexSharpness(Index vertIndex) const
ConstIndexArray getEdgeVertices(Index edgeIndex) const
ConstIndexArray getFaceChildEdges(Index parentFace) const
Index getChildFaceParentFace(Index f) const
bool doesVertexFVarTopologyMatch(Index vIndex, int fvarChannel) const
void print(const Refinement *parentRefinement=0) const
ConstIndexArray GetFaceVertices(Index f) const
Access the vertices incident a given face.
float GetEdgeSharpness(Index e) const
Return the sharpness assigned a given edge.
bool doesFaceFVarTopologyMatch(Index fIndex, int fvarChannel) const
Index findEdge(Index v0Index, Index v1Index) const
bool DoesFaceFVarTopologyMatch(Index f, int channel=0) const
Return if face-varying topology around a face matches.
ConstLocalIndexArray getEdgeFaceLocalIndices(Index edgeIndex) const
ConstLocalIndexArray GetVertexEdgeLocalIndices(Index v) const
Access the local indices of a vertex with respect to its incident edges.
bool IsEdgeBoundary(Index e) const
Return if the edge is a boundary.
int getNumVertices() const
Index GetFaceParentFace(Index f) const
Return the parent face (in the previous level) of a given face.
Index GetEdgeChildVertex(Index e) const
Return the child vertex (in the next level) of a given edge.
int GetNumEdges() const
Return the number of edges in this level.
ConstIndexArray getEdgeFaces(Index edgeIndex) const
Index GetFaceChildVertex(Index f) const
Return the child vertex (in the next level) of a given face.
int getNumFaceVerticesTotal() const
Index getFaceChildVertex(Index f) const
bool IsEdgeNonManifold(Index e) const
Return if the edge is non-manifold.
Index FindEdge(Index v0, Index v1) const
Identify the edge matching the given vertex pair.