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