TK_Matrix Class Reference

#include <BOpcodeHandler.h>

Inheritance diagram for TK_Matrix:

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Collaboration diagram for TK_Matrix:

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List of all members.

Detailed Description

Handles the TKE_Modelling_Matrix and TKE_Texture_Matrix opcodes.

TK_Matrix provides support for writing/reading the TKE_Modelling_Matrix and TKE_Texture_Matrix opcode objects to/from an HSF file.

The HOOPS/3dGS scene-graph supports modelling and texture matrices.

Definition at line 4393 of file BOpcodeHandler.h.

Public Member Functions

 TK_Matrix (unsigned char opcode)
 TK_Matrix (const TK_Matrix &rMatrix)
TK_Matrixoperator= (const TK_Matrix &rMatrix)
TK_Status Read (BStreamFileToolkit &tk) alter
TK_Status Write (BStreamFileToolkit &tk) alter
TK_Status Clone (BStreamFileToolkit &tk, BBaseOpcodeHandler **handler) const
void SetMatrix (float const *m) alter
float const * GetMatrix (void) const
float alter * GetMatrix (void) alter

Protected Attributes

float m_matrix [16]
 internal use


Constructor & Destructor Documentation

TK_Matrix::TK_Matrix unsigned char  opcode  )  [inline]
 

constructor

Definition at line 4399 of file BOpcodeHandler.h.


Member Function Documentation

TK_Status TK_Matrix::Clone BStreamFileToolkit tk,
BBaseOpcodeHandler **  handler
const [virtual]
 

Copies the opcode handler

Parameters:
tk A reference to the BStreamFileToolkit object.
handler A pointer to the opcode handler object. Passed by reference.
Returns:
The result of the function call.

Reimplemented from BBaseOpcodeHandler.

float alter* TK_Matrix::GetMatrix void   )  [inline]
 

Returns the matrix as the address of the array of floats, which may be modified directly

Definition at line 4431 of file BOpcodeHandler.h.

float const* TK_Matrix::GetMatrix void   )  const [inline]
 

Returns the matrix as the address of the array of floats

Definition at line 4429 of file BOpcodeHandler.h.

TK_Status TK_Matrix::Read BStreamFileToolkit tk  )  [virtual]
 

Reads data from the toolkit buffer, decodes/decompresses it, and maps it to the opcode handlers data members. User-defined classes which need to write out custom data should utilize one of the available GetData() methods.

Parameters:
tk A reference to the BStreamFileToolkit object.
Returns:
The result of the function call.

Implements BBaseOpcodeHandler.

void TK_Matrix::SetMatrix float const *  m  )  [inline]
 

Sets the matrix to the specified values

Definition at line 4425 of file BOpcodeHandler.h.

TK_Status TK_Matrix::Write BStreamFileToolkit tk  )  [virtual]
 

Encodes/compresses data and writes data to the toolkit buffer. User-defined classes which need to write out custom data should utilize one of the available PutData() methods, and first write out the opcode associated with the group of binary data followed by the data itself.

Parameters:
tk A reference to the BStreamFileToolkit object.
Returns:
The result of the function call.

Implements BBaseOpcodeHandler.


The documentation for this class was generated from the following file:
Generated on Tue Jan 6 22:41:44 2009 for Autodesk DWF 3D Toolkit by  doxygen 1.4.5