TK_Matrix
Functions
void |
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void |
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float const * |
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float * |
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double const * |
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double * |
Detailed Description
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class TK_Matrix : public BBaseOpcodeHandler
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.
Subclassed by HTK_Matrix
Public Functions
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inline TK_Matrix(unsigned char opcode)
constructor
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virtual TK_Status Read(BStreamFileToolkit &tk)
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.
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virtual TK_Status Write(BStreamFileToolkit &tk)
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.
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virtual TK_Status Clone(BStreamFileToolkit &tk, BBaseOpcodeHandler **handler) const
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.
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TK_Status ReadAscii(BStreamFileToolkit &tk)
Deprecated.
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TK_Status WriteAscii(BStreamFileToolkit &tk)
Deprecated.
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inline void SetMatrix(float const m[])
Sets the matrix to the specified values
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inline void SetDMatrix(double const m[])
Sets the matrix to the specified values
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inline float const *GetMatrix() const
Returns the matrix as the address of the array of floats
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inline float *GetMatrix()
Returns the matrix as the address of the array of floats, which may be modified directly
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inline double const *GetDMatrix() const
Returns the matrix as the address of the array of doubles
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inline double *GetDMatrix()
Returns the matrix as the address of the array of doubles, which may be modified directly
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inline TK_Matrix(unsigned char opcode)