Handles the TKE_Line opcode. More...
#include <BOpcodeHandler.h>
Public Member Functions | |
TK_Status | Clone (BStreamFileToolkit &tk, BBaseOpcodeHandler **handler) const |
double const * | GetDPoints () const |
float const * | GetPoints () const |
TK_Status | Read (BStreamFileToolkit &tk) |
TK_Status | ReadAscii (BStreamFileToolkit &tk) |
Deprecated. | |
void | SetDPoints (double x1, double y1, double z1, double x2, double y2, double z2) |
void | SetDPoints (double const s[], double const e[]) |
void | SetDPoints (double const p[]) |
void | SetPoints (float x1, float y1, float z1, float x2, float y2, float z2) |
void | SetPoints (float const s[], float const e[]) |
void | SetPoints (float const p[]) |
TK_Line (unsigned char opcode=TKE_Line) | |
TK_Status | Write (BStreamFileToolkit &tk) |
TK_Status | WriteAscii (BStreamFileToolkit &tk) |
Deprecated. | |
Protected Attributes | |
double | m_dpoints [6] |
float | m_points [6] |
Handles the TKE_Line opcode.
TK_Line provides support for writing/reading the TKE_Line, TKE_Infinite_Line, and TKE_Infinite_Ray opcode objects to/from an HSF file.
The HOOPS/3dGS scene-graph supports 'line', 'infinite line', and infinite ray' primitives which are defined by two 3D points.
TK_Line::TK_Line | ( | unsigned char | opcode = TKE_Line | ) | [inline] |
default constructor
TK_Status TK_Line::Clone | ( | BStreamFileToolkit & | tk, |
BBaseOpcodeHandler ** | handler | ||
) | const [virtual] |
Copies the opcode handler
tk | A reference to the BStreamFileToolkit object. |
handler | A pointer to the opcode handler object. Passed by reference. |
Reimplemented from BBaseOpcodeHandler.
double const* TK_Line::GetDPoints | ( | ) | const [inline] |
Returns the point as the address of an array of six floats
float const* TK_Line::GetPoints | ( | ) | const [inline] |
Returns the point as the address of an array of six floats
TK_Status TK_Line::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.
tk | A reference to the BStreamFileToolkit object. |
Implements BBaseOpcodeHandler.
void TK_Line::SetDPoints | ( | double | x1, |
double | y1, | ||
double | z1, | ||
double | x2, | ||
double | y2, | ||
double | z2 | ||
) | [inline] |
Sets the line using discrete double values
void TK_Line::SetDPoints | ( | double const | s[], |
double const | e[] | ||
) | [inline] |
Sets the line using discrete float triplets
void TK_Line::SetDPoints | ( | double const | p[] | ) | [inline] |
void TK_Line::SetPoints | ( | float | x1, |
float | y1, | ||
float | z1, | ||
float | x2, | ||
float | y2, | ||
float | z2 | ||
) | [inline] |
Sets the line using discrete float values
void TK_Line::SetPoints | ( | float const | s[], |
float const | e[] | ||
) | [inline] |
Sets the line using discrete float triplets
void TK_Line::SetPoints | ( | float const | p[] | ) | [inline] |
TK_Status TK_Line::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.
tk | A reference to the BStreamFileToolkit object. |
Implements BBaseOpcodeHandler.
double TK_Line::m_dpoints[6] [protected] |
internal use; array of doubles which denote the two sets of x,y,z values that define the line
float TK_Line::m_points[6] [protected] |
internal use; array of floats which denote the two sets of x,y,z values that define the line