Ptex
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#include <PtexIO.h>
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struct | EditFaceDataHeader |
struct | EditMetaDataHeader |
struct | ExtHeader |
struct | FaceDataHeader |
struct | Header |
struct | LevelInfo |
Public Types | |
enum | Encoding { enc_constant, enc_zipped, enc_diffzipped, enc_tiled } |
enum | EditType { et_editfacedata, et_editmetadata } |
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enum | MeshType { mt_triangle, mt_quad } |
Type of base mesh for which the textures are defined. More... | |
enum | DataType { dt_uint8, dt_uint16, dt_half, dt_float } |
Type of data stored in texture file. More... | |
enum | BorderMode { m_clamp, m_black, m_periodic } |
How to handle mesh border when filtering. More... | |
enum | EdgeId { e_bottom, e_right, e_top, e_left } |
Edge IDs used in adjacency data in the Ptex::FaceInfo struct. More... | |
enum | MetaDataType { mdt_string, mdt_int8, mdt_int16, mdt_int32, mdt_float, mdt_double } |
Type of meta data entry. More... | |
Static Public Member Functions | |
static bool | LittleEndian () |
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static const char * | MeshTypeName (MeshType mt) |
Look up name of given mesh type. More... | |
static const char * | DataTypeName (DataType dt) |
Look up name of given data type. More... | |
static const char * | BorderModeName (BorderMode m) |
Look up name of given border mode. More... | |
static const char * | EdgeIdName (EdgeId eid) |
Look up name of given edge ID. More... | |
static const char * | MetaDataTypeName (MetaDataType mdt) |
Look up name of given meta data type. More... | |
static int | DataSize (DataType dt) |
Look up size of given data type (in bytes). More... | |
static float | OneValue (DataType dt) |
Look up value of given data type that corresponds to the normalized value of 1.0. More... | |
static float | OneValueInv (DataType dt) |
Lookup up inverse value of given data type that corresponds to the normalized value of 1.0. More... | |
static void | ConvertToFloat (float *dst, const void *src, Ptex::DataType dt, int numChannels) |
Convert a number of data values from the given data type to float. More... | |
static void | ConvertFromFloat (void *dst, const float *src, Ptex::DataType dt, int numChannels) |
Convert a number of data values from float to the given data type. More... | |
Static Public Attributes | |
static const uint32_t | Magic = 'P' | ('t'<<8) | ('e'<<16) | ('x'<<24) |
static const int | HeaderSize = sizeof(Header) |
static const int | ExtHeaderSize = sizeof(ExtHeader) |
static const int | LevelInfoSize = sizeof(LevelInfo) |
static const int | FaceDataHeaderSize = sizeof(FaceDataHeader) |
static const int | EditFaceDataHeaderSize = sizeof(EditFaceDataHeader) |
static const int | EditMetaDataHeaderSize = sizeof(EditMetaDataHeader) |
static const int | IBuffSize = 8192 |
static const int | BlockSize = 16384 |
static const int | TileSize = 65536 |
static const int | AllocaMax = 16384 |
static const int | MetaDataThreshold = 1024 |
enum PtexIO::EditType |
enum PtexIO::Encoding |
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inlinestatic |
Definition at line 114 of file PtexIO.h.
Referenced by PtexReader::open().
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Definition at line 111 of file PtexIO.h.
Referenced by PtexReader::readFaceData(), PtexReader::readLargeMetaDataHeaders(), PtexReader::readMetaDataBlock(), PtexWriterBase::writeFaceBlock(), and PtexWriterBase::writeReduction().
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Definition at line 109 of file PtexIO.h.
Referenced by PtexWriterBase::copyBlock(), PtexReader::readFace(), PtexReader::readZipBlock(), PtexWriterBase::writeBlank(), and PtexWriterBase::writeZipBlock().
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Definition at line 104 of file PtexIO.h.
Referenced by PtexReader::readEditFaceData().
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Definition at line 105 of file PtexIO.h.
Referenced by PtexReader::readEditMetaData().
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Definition at line 101 of file PtexIO.h.
Referenced by PtexMainWriter::finish(), PtexIncrWriter::finish(), PtexReader::open(), and PtexIncrWriter::PtexIncrWriter().
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Definition at line 103 of file PtexIO.h.
Referenced by PtexReader::readFaceData(), and PtexReader::readLevel().
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Definition at line 100 of file PtexIO.h.
Referenced by PtexMainWriter::finish(), PtexIncrWriter::finish(), PtexReader::open(), and PtexIncrWriter::PtexIncrWriter().
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Definition at line 102 of file PtexIO.h.
Referenced by PtexMainWriter::finish(), and PtexReader::readLevelInfo().
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Definition at line 99 of file PtexIO.h.
Referenced by PtexReader::open(), PtexIncrWriter::PtexIncrWriter(), and PtexWriterBase::PtexWriterBase().
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Definition at line 112 of file PtexIO.h.
Referenced by PtexMainWriter::writeMetaData().
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Definition at line 110 of file PtexIO.h.
Referenced by PtexWriterBase::calcTileRes().