24 #ifndef OPENSUBDIV3_FAR_TOPOLOGY_REFINER_H 25 #define OPENSUBDIV3_FAR_TOPOLOGY_REFINER_H 27 #include "../version.h" 29 #include "../sdc/types.h" 30 #include "../sdc/options.h" 31 #include "../far/types.h" 32 #include "../far/topologyLevel.h" 38 namespace OPENSUBDIV_VERSION {
41 namespace Far {
namespace internal {
class FeatureMask; } }
213 template <
class MESH>
219 template <
typename REAL>
234 TopologyRefiner & operator=(TopologyRefiner
const &) {
return *
this; }
237 internal::FeatureMask
const & mask,
242 void initializeInventory();
247 void assembleFarLevels();
254 unsigned int _isUniform : 1;
255 unsigned int _hasHoles : 1;
256 unsigned int _hasIrregFaces : 1;
257 unsigned int _regFaceSize : 3;
258 unsigned int _maxLevel : 4;
261 UniformOptions _uniformOptions;
262 AdaptiveOptions _adaptiveOptions;
268 int _totalFaceVertices;
272 bool _baseLevelOwned;
274 std::vector<Vtr::internal::Level *> _levels;
275 std::vector<Vtr::internal::Refinement *> _refinements;
277 std::vector<TopologyLevel> _farLevels;
284 return _levels[0]->getNumFVarChannels();
289 return _levels[0]->getFVarOptions(channel).GetFVarLinearInterpolation();
295 using namespace OPENSUBDIV_VERSION;
void Unrefine()
Unrefine the topology, keeping only the base level.
unsigned int useInfSharpPatch
Sdc::SchemeType GetSchemeType() const
Returns the subdivision scheme.
Vtr::internal::Refinement const & getRefinement(int l) const
bool HasHoles() const
Returns true if faces have been tagged as holes.
An interface for accessing data in a specific level of a refined topology hierarchy.
int GetNumFVarValuesTotal(int channel=0) const
Returns the total number of face-varying values in all levels.
UniformOptions GetUniformOptions() const
Returns the options specified on refinement.
Private base class of Factories for constructing TopologyRefiners.
Vtr::internal::Refinement & getRefinement(int l)
void RefineUniform(UniformOptions options)
Refine the topology uniformly.
int GetMaxLevel() const
Returns the highest level of refinement.
SchemeType
Enumerated type for all subdivision schemes supported by OpenSubdiv.
friend class PatchBuilder
unsigned int orderVerticesFromFacesFirst
UniformOptions(int level)
unsigned int considerFVarChannels
void RefineAdaptive(AdaptiveOptions options, ConstIndexArray selectedFaces=ConstIndexArray())
Feature Adaptive topology refinement.
int GetNumFVarChannels() const
Returns the number of face-varying channels in the tables.
Vtr::ConstIndexArray ConstIndexArray
TopologyLevel const & GetLevel(int level) const
Returns a handle to access data specific to a particular level.
Stores topology data for a specified set of refinement options.
Vtr::internal::Level & getLevel(int l)
Vtr::internal::Level const & getLevel(int l) const
Object used to compute and query ptex face indices.
Sdc::Options::FVarLinearInterpolation GetFVarLinearInterpolation(int channel=0) const
Returns the face-varying interpolation rule set for a given channel.
friend class PatchTableBuilder
int GetNumEdgesTotal() const
Returns the total number of edges in all levels.
Applies refinement operations to generic primvar data.
Adaptive refinement options.
unsigned int useSingleCreasePatch
Factory for constructing TopologyRefiners from specific mesh classes.
bool IsUniform() const
Returns true if uniform refinement has been applied.
AdaptiveOptions(int level)
~TopologyRefiner()
Destructor.
unsigned int secondaryLevel
All supported options applying to subdivision scheme.
int GetNumVerticesTotal() const
Returns the total number of vertices in all levels.
unsigned int refinementLevel
Number of refinement iterations.
AdaptiveOptions GetAdaptiveOptions() const
Returns the options specified on refinement.
Uniform refinement options.
int GetNumFacesTotal() const
Returns the total number of edges in all levels.
int GetMaxValence() const
Returns the maximum vertex valence in all levels.
unsigned int orderVerticesFromFacesFirst
int GetNumLevels() const
Returns the number of refinement levels.
Sdc::Options GetSchemeOptions() const
Returns the subdivision options.
unsigned int isolationLevel
int GetNumFaceVerticesTotal() const
Returns the total number of face vertices in all levels.
unsigned int fullTopologyInLastLevel