HioFieldTextureData Class Reference

An interface class for reading volume files having a transformation. More...

#include <fieldTextureData.h>

Public Member Functions
virtual const GfBBox3d &	GetBoundingBox () const =0
	Bounding box describing how 3d texture maps into world space.
virtual int	ResizedWidth () const =0
virtual int	ResizedHeight () const =0
virtual int	ResizedDepth () const =0
virtual HioFormat	GetFormat () const =0
virtual bool	Read ()=0
virtual bool	HasRawBuffer () const =0
virtual unsigned char const *	GetRawBuffer () const =0

Static Public Member Functions
static HIO_API HioFieldTextureDataSharedPtr	New (std::string const &filePath, std::string const &fieldName, int fieldIndex, std::string const &fieldPurpose, size_t targetMemory)
	Load Volume Field Data.

Detailed Description

An interface class for reading volume files having a transformation.

Definition at line 49 of file fieldTextureData.h.

Member Function Documentation

GetBoundingBox()

virtual const GfBBox3d & GetBoundingBox ( ) const

pure virtual

Bounding box describing how 3d texture maps into world space.

New()

static HIO_API HioFieldTextureDataSharedPtr New ( std::string const &  filePath, std::string const &  fieldName, int  fieldIndex, std::string const &  fieldPurpose, size_t  targetMemory  )

static

Load Volume Field Data.

fieldName corresponds to the gridName in an OpenVDB file or to the layer/attribute name in a Field3D file. fieldIndex corresponds to the partition index fieldPurpose corresponds to the partition name/grouping

Returns nullptr and posts an error if the specified data cannot be loaded.

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

• pxr/imaging/hio/fieldTextureData.h