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GT_PrimPackedDetail Class Reference

A primitive which contains it's own GU_Detail with a transform. More...

#include <GT_PrimPackedDetail.h>

+ Inheritance diagram for GT_PrimPackedDetail:

Public Member Functions

 GT_PrimPackedDetail ()
 
 GT_PrimPackedDetail (const GU_DetailHandle &gdp, const GT_AttributeListHandle &uniform=GT_AttributeListHandle(), const GT_AttributeListHandle &detail=GT_AttributeListHandle())
 
 GT_PrimPackedDetail (const GT_PrimPackedDetail &src)
 
virtual ~GT_PrimPackedDetail ()
 
virtual const char * className () const
 
virtual int64 getMemoryUsage () const
 
virtual bool save (UT_JSONWriter &w) const
 
virtual GT_PrimitiveHandle doHarden () const
 
virtual GT_PrimitiveHandle doSoftCopy () const
 
- Public Member Functions inherited from GT_PrimInstance
 GT_PrimInstance ()
 
 GT_PrimInstance (const GT_PrimitiveHandle &geometry, const GT_TransformArrayHandle &transforms, const GT_GEOOffsetList &packed_prim_offsets=GT_GEOOffsetList(), const GT_AttributeListHandle &uniform=GT_AttributeListHandle(), const GT_AttributeListHandle &detail=GT_AttributeListHandle(), const GT_GEODetailListHandle &source=GT_GEODetailListHandle())
 
 GT_PrimInstance (const GT_PrimInstance &src)
 
virtual ~GT_PrimInstance ()
 
bool isValid () const
 Check valid. More...
 
GT_Size entries () const
 Return number of instances. More...
 
const GT_PrimitiveHandlegeometry () const
 Return geometry to be instanced. More...
 
const GT_TransformArrayHandletransforms () const
 Return transforms for instances. More...
 
GT_TransformArrayHandletransforms ()
 Non-const transform access (for appending new transforms). More...
 
const GT_AttributeListHandleuniform () const
 Return uniform attributes. More...
 
const GT_AttributeListHandledetail () const
 Return detail attributes. More...
 
const GT_GEOOffsetListpackedPrimOffsets () const
 
GT_TransformArrayHandle combinedTransforms () const
 
bool refineToInstances (GT_Refine &refiner, const GT_RefineParms *parms) const
 
bool flattenInstances (GT_Refine &refiner, const GT_RefineParms *parms) const
 
GT_PrimitiveHandle expandInstanceTransforms () const
 
virtual bool isSimplePrimitive (int primitive_type) const
 
virtual bool updateGeoPrim (const GU_ConstDetailHandle &dtl, const GT_RefineParms &refine)
 update any cached data for geometry and its attributes More...
 
virtual int getPrimitiveType () const
 
virtual void enlargeBounds (UT_BoundingBox boxes[], int nsegs) const
 
virtual void enlargeRenderBounds (UT_BoundingBox boxes[], int nsegs) const
 
virtual void getVelocityRange (UT_Vector3 &vmin, UT_Vector3 &vmax, const UT_StringRef &attribute_name) const
 
virtual bool refine (GT_Refine &refiner, const GT_RefineParms *parms=NULL) const
 
virtual int getMotionSegments () const
 
virtual fpreal computePerimeter (int seg=0) const
 
virtual fpreal computeSurfaceArea (int seg=0) const
 
virtual fpreal computeVolume (const UT_Vector3 &ref_P, int seg=0) const
 
virtual const
GT_ViewportRefineOptions
viewportRefineOptions () const
 
virtual const
GT_AttributeListHandle
getUniformAttributes () const
 
virtual const
GT_AttributeListHandle
getDetailAttributes () const
 
const GT_GEODetailListHandlesourceGeometry () const
 
void setSourceGeometry (const GT_GEODetailListHandle &g)
 
- Public Member Functions inherited from GT_Primitive
 GT_Primitive ()
 
 GT_Primitive (const GT_Primitive &src)
 
virtual ~GT_Primitive ()
 
virtual bool getUniqueID (int64 &id) const
 
const GT_TransformHandlegetPrimitiveTransform () const
 
void setPrimitiveTransform (const GT_TransformHandle &x)
 Set the transform for a the primitive. More...
 
GT_PrimitiveHandle clone () const
 
virtual bool hasDataArray (const UT_StringRef &name, GT_Owner owner_scope[], int num_owners, GT_Storage *storage=NULL, GT_Size *tuple_size=NULL) const
 
void setStaticGeometry (bool static_geo)
 Return true if the primitive represents geometry at frame 'fr'. More...
 
bool isStaticGeometry () const
 
bool isFrameInfoAvailable () const
 
bool getDataIdHash (int64 &hash, int segment=0, bool cache_data_id=false) const
 
virtual bool getTopologyVersion (int64 &version) const
 Returns the topology version for the primitive. More...
 
GT_DataArrayHandle findAttribute (const UT_StringRef &name, GT_Owner &owner, int segment) const
 
void dumpAttributeLists (const char *label, bool data_too) const
 print out all attribute lists More...
 
void dumpPrimitive () const
 
bool saveAttributeLists (UT_JSONWriter &w) const
 
GT_PrimitiveHandle harden () const
 
GT_PrimitiveHandle copyTransformed (const GT_TransformHandle &x, bool force=false) const
 
void refineCopyTransformFrom (const GT_Primitive &src)
 
GT_PrimitiveHandle attributeMerge (const GT_Primitive &src, const UT_StringMMPattern *vertex_pattern, const UT_StringMMPattern *point_pattern, const UT_StringMMPattern *uniform_pattern, const UT_StringMMPattern *detail_pattern) const
 
virtual GT_PrimitiveHandle doAttributeMerge (const GT_Primitive &src, const UT_StringMMPattern *vertex, const UT_StringMMPattern *point, const UT_StringMMPattern *uniform, const UT_StringMMPattern *detail) const
 The virtual implementation of attribute merging. More...
 
bool enlargeWidth (UT_BoundingBox boxes[], int nsegments, fpreal defwidth=-1) const
 
virtual const
GT_AttributeListHandle
getPointAttributes () const
 
virtual const
GT_AttributeListHandle
getVertexAttributes () const
 
const GT_AttributeListHandlegetAttributeList (GT_Owner owner) const
 
virtual const GT_DataArrayHandlegetVertexList () const
 
virtual GT_DataArrayHandle createPointNormals (int segment=0, const UT_StringRef &P=GA_Names::P, bool normalize=true, const fpreal32 *pntdata=NULL, GT_Storage store=GT_STORE_REAL32) const
 
- Public Member Functions inherited from UT_IntrusiveRefCounter< GT_Primitive >
SYS_FORCE_INLINE UT_IntrusiveRefCounter ()
 Default constructor: Sets counter to 0. More...
 
SYS_FORCE_INLINE UT_IntrusiveRefCounter (const UT_IntrusiveRefCounter &)
 Copy constructor: Sets counter to 0. More...
 
UT_IntrusiveRefCounteroperator= (const UT_IntrusiveRefCounter &)
 Assignment operator: Does not modify counter. More...
 
SYS_FORCE_INLINE uint32 use_count () const
 Return current counter. More...
 
GU_ConstDetailHandle detailHandle () const
 
const GU_DetailHandlesetDetail (const GU_DetailHandle &gdp)
 Set the detail. This will automatically set the GT representations. More...
 
const GU_DetailHandlesetDetail (GU_Detail *gdp)
 Set the detail (taking ownership of the GU_Detail* passed in) More...
 

Additional Inherited Members

- Static Public Member Functions inherited from GT_Primitive
static int createPrimitiveTypeId ()
 
static GT_AttributeListHandle mergeAttributeLists (bool &changed, const GT_AttributeListHandle &src, const GT_AttributeListHandle &merge, const UT_StringMMPattern *pattern, const UT_StringMMPattern *alternate=NULL)
 
static bool computeVelocityRange (UT_Vector3 &vmin, UT_Vector3 &vmax, const GT_DataArrayHandle &v)
 
static GT_PrimitiveHandle refineDetail (const GU_ConstDetailHandle &detail, const GT_RefineParms *parms)
 
static GT_PrimitiveHandle refinePrimitive (const GT_PrimitiveHandle &primh, const GT_RefineParms *parms)
 
static voidoperator new (size_t size)
 
static voidoperator new (size_t size, void *p)
 
static void operator delete (void *p, size_t size)
 
- Protected Member Functions inherited from GT_PrimInstance
void doEnlargeBounds (UT_BoundingBox boxes[], int nsegs, bool forrender) const
 
- Protected Member Functions inherited from GT_Primitive
void enlargeP (UT_BoundingBox &box, const GT_AttributeListHandle &list, int segment) const
 
void enlargeP (UT_BoundingBox &B, const GT_DataArrayHandle &P) const
 Convenience method to enlarge a bounding box given a position attribute. More...
 
void enlargePw (UT_BoundingBox &B, const GT_DataArrayHandle &P) const
 
- Protected Member Functions inherited from UT_IntrusiveRefCounter< GT_Primitive >
SYS_FORCE_INLINE ~UT_IntrusiveRefCounter ()
 Destructor: Only derived classes can destruct this. More...
 
- Protected Attributes inherited from GT_PrimInstance
GT_PrimitiveHandle myGeometry
 
GT_TransformArrayHandle myTransforms
 
GT_GEOOffsetList myPackedPrimOffsets
 
GT_AttributeListHandle myUniform
 
GT_AttributeListHandle myDetail
 
GT_GEODetailListHandle mySourceGeometry
 

Detailed Description

A primitive which contains it's own GU_Detail with a transform.

This is very similar to an instance. The key differences are that the GT geometry is defined by the embedded GU_Detail in the primitive. The other difference is that by default, this primitive has a single instance containing a single identity transform.

Definition at line 24 of file GT_PrimPackedDetail.h.

Constructor & Destructor Documentation

GT_PrimPackedDetail::GT_PrimPackedDetail ( )
GT_PrimPackedDetail::GT_PrimPackedDetail ( const GU_DetailHandle gdp,
const GT_AttributeListHandle uniform = GT_AttributeListHandle(),
const GT_AttributeListHandle detail = GT_AttributeListHandle() 
)
GT_PrimPackedDetail::GT_PrimPackedDetail ( const GT_PrimPackedDetail src)
virtual GT_PrimPackedDetail::~GT_PrimPackedDetail ( )
virtual

Member Function Documentation

virtual const char* GT_PrimPackedDetail::className ( ) const
virtual

Interface from GT_Primitive

Reimplemented from GT_PrimInstance.

GU_ConstDetailHandle GT_PrimPackedDetail::detailHandle ( ) const
inline

Provide read only access to the detail

Definition at line 45 of file GT_PrimPackedDetail.h.

virtual GT_PrimitiveHandle GT_PrimPackedDetail::doHarden ( ) const
virtual

Interface from GT_Primitive

Reimplemented from GT_PrimInstance.

virtual GT_PrimitiveHandle GT_PrimPackedDetail::doSoftCopy ( ) const
virtual

Interface from GT_Primitive

Reimplemented from GT_PrimInstance.

virtual int64 GT_PrimPackedDetail::getMemoryUsage ( ) const
virtual

Interface from GT_Primitive

Reimplemented from GT_PrimInstance.

virtual bool GT_PrimPackedDetail::save ( UT_JSONWriter w) const
virtual

Interface from GT_Primitive

Reimplemented from GT_PrimInstance.

const GU_DetailHandle& GT_PrimPackedDetail::setDetail ( const GU_DetailHandle gdp)

Set the detail. This will automatically set the GT representations.

const GU_DetailHandle& GT_PrimPackedDetail::setDetail ( GU_Detail gdp)

Set the detail (taking ownership of the GU_Detail* passed in)


The documentation for this class was generated from the following file: