SoViewingMatrixElement Class Reference
[Elements]
Stores the current viewing matrix. More...
#include <Inventor/elements/SoViewingMatrixElement.h>
Public Member Functions | |
| virtual void | print (FILE *fp) const |
Static Public Member Functions | |
| static SoType | getClassTypeId () |
| static int | getClassStackIndex () |
| static void | set (SoState *state, SoNode *node, const SbMatrix &matrix, SbBool sendToGL=TRUE) |
| static const SbMatrix & | get (SoState *state) |
Detailed Description
Stores the current viewing matrix.
This element stores the current viewing matrix - the non-projection part of the matrix set up by the camera. Because most operations on this matrix are atomic, it is considered a non-accumulating element.
SEE ALSO
SoCamera, SoOrthographicCamera, SoPerspectiveCamera
Member Function Documentation
Returns current matrix from the state.
| static int SoViewingMatrixElement::getClassStackIndex | ( | ) | [static] |
Returns the stack id for this element.
Reimplemented from SoReplacedElement.
Reimplemented in SoGLViewingMatrixElement.
| static SoType SoViewingMatrixElement::getClassTypeId | ( | ) | [static] |
Returns the type identifier for this class.
Reimplemented from SoReplacedElement.
Reimplemented in SoGLViewingMatrixElement.
| virtual void SoViewingMatrixElement::print | ( | FILE * | fp | ) | const [virtual] |
Prints element (for debugging).
Reimplemented from SoReplacedElement.
| static void SoViewingMatrixElement::set | ( | SoState * | state, | |
| SoNode * | node, | |||
| const SbMatrix & | matrix, | |||
| SbBool | sendToGL = TRUE | |||
| ) | [static] |
Sets the view matrix to the given matrix.
This method will (indirectly) call glLoadMatrix with the new matrix unless the 'sendToGL' parameter is explicitly FALSE.
The documentation for this class was generated from the following file:
- Inventor/elements/SoViewingMatrixElement.h