VRS::LODShape Class Reference
#include <vrs/lodshape.h>
Public Member Functions | |
| LODShape () | |
| LODShape (Iterator< double > *distances, Iterator< SO< Shape > > *shapes) | |
| void | append (double distance, Shape *shape) |
| void | remove (double distance) |
| void | clear () |
| int | size () const |
| double | getDistance (int index) const |
| Shape * | getShape (int index) const |
| Shape * | getCurrentShape (double distance) const |
| virtual Bounds | boundingBox () const |
| Bounding box of the shape. | |
| VRS_TYPEINFO (LODShape, Shape) | |
| VRS_SERIALIZABLE (LODShape) | |
Protected Member Functions | |
| virtual void | acceptChildren (std::vector< Visitable * > &appendChildrenHere) const |
Constructor & Destructor Documentation
| VRS::LODShape::LODShape | ( | ) |
This shape manages distance-shape pairs. The first given shape will be rendered if the distance of the center of the bounding box (union of all given shapes) with the camera position is between the first given distance and the second one. The n-th shape will be rendered if it's distance to the camera position is in the interval of the n-th with the (n+1)-th distance. The first distance usually should be 0.0. The distance-shape pairs will be re-ordered, so the given order doesn't matter.
Member Function Documentation
| void VRS::LODShape::append | ( | double | distance, | |
| Shape * | shape | |||
| ) |
| void VRS::LODShape::remove | ( | double | distance | ) |
| void VRS::LODShape::clear | ( | ) |
`append' re-orders the distance-shape pairs by their distances. `remove' removes the distance and the appropriate shape.
| int VRS::LODShape::size | ( | ) | const |
| double VRS::LODShape::getDistance | ( | int | index | ) | const |
| Shape* VRS::LODShape::getShape | ( | int | index | ) | const |
| Shape* VRS::LODShape::getCurrentShape | ( | double | distance | ) | const |
`size' returns the number of distance-shape pairs. `getCurrentShape' returns a shape for a given distance.
| virtual Bounds VRS::LODShape::boundingBox | ( | ) | const [virtual] |
| VRS::LODShape::VRS_SERIALIZABLE | ( | LODShape | ) |
| virtual void VRS::LODShape::acceptChildren | ( | std::vector< Visitable * > & | appendChildrenHere | ) | const [protected, virtual] |
Reimplemented from VRS::Visitable.
The documentation for this class was generated from the following file: