Inherits AxisPlaneConstraint.
Public Member Functions | |
| CameraConstraint (const Camera *const camera) | |
| virtual | ~CameraConstraint () |
| virtual void | constrainTranslation (Vec &translation, Frame *const frame) |
| virtual void | constrainRotation (Quaternion &rotation, Frame *const frame) |
| const Camera * | camera () const |
The translationConstraintDirection() and rotationConstraintDirection() are expressed in the associated camera() coordinate system.
See the constrainedFrame and constrainedCamera examples for an illustration.
| CameraConstraint | ( | const Camera *const | camera | ) | [explicit] |
Creates a CameraConstraint, whose constrained directions are defined in the camera coordinate system.
| virtual ~CameraConstraint | ( | ) | [virtual] |
Virtual destructor. Empty.
Depending on translationConstraintType(), constrain translation to be along an axis or limited to a plane defined in the camera() coordinate system by translationConstraintDirection().
Reimplemented from AxisPlaneConstraint.
| void constrainRotation | ( | Quaternion & | rotation, | |
| Frame *const | frame | |||
| ) | [virtual] |
When rotationConstraintType() is AxisPlaneConstraint::AXIS, constrain rotation to be a rotation around an axis whose direction is defined in the camera() coordinate system by rotationConstraintDirection().
Reimplemented from AxisPlaneConstraint.
| const Camera* camera | ( | ) | const |
Returns the associated Camera. Set using the CameraConstraint constructor.
1.5.1