ParametrizedRayGroup Class Reference

Inheritance diagram for ParametrizedRayGroup:

List of all members.

Public Member Functions
virtual Matrix4D	getMatrix (void)=0
Matrix4D	getInverseMatrix (void)
Matrix4D	getNormalMatrix (void)
void	writeBegin (int indent, FILE *fp=stdout)
void	writeEnd (int indent, FILE *fp=stdout)
int	isStatic (void)

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Detailed Description

This abstract subclass of RayGroup represents a node in the scene graph whose transformation matrix is parametrizable.

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Member Function Documentation

Matrix4D ParametrizedRayGroup::getInverseMatrix (  void   )  [virtual]

This method returns the inverse of the transformation associated with the group. Implements RayGroup.

virtual Matrix4D ParametrizedRayGroup::getMatrix (  void   )  [pure virtual]

This method returns the transformation associated with the group. Implements RayGroup. Implemented in ParametrizedMatrix4D, ParametrizedEulerAnglesAndTranslation, ParametrizedClosestRotationAndTranslation, ParametrizedRotationLogarithmAndTranslation, and ParametrizedQuaternionAndTranslation.

Matrix4D ParametrizedRayGroup::getNormalMatrix (  void   )  [virtual]

This method returns the transformation that acts on the surface normals. Implements RayGroup.

int ParametrizedRayGroup::isStatic (  void   )  [virtual]

This method returns a value of 1 if the RayShape's geometry doesn't change. Reimplemented from RayShape.

void ParametrizedRayGroup::writeBegin (  int  indent, FILE *  fp = stdout )  [virtual]

This method writes the header of the node into a .ray file. Implements RayGroup.

void ParametrizedRayGroup::writeEnd (  int  indent, FILE *  fp = stdout )  [virtual]

This method writes the footer of the node into a .ray file. Implements RayGroup.

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