cCollisionSpheresLeaf Class Reference
[Collision Detection]
cCollisionSpheresLeaf defines leaf nodes of the collision sphere tree and provides methods for constructing the nodes and using them to determine collisions.
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#include <CCollisionSpheres.h>
Inheritance diagram for cCollisionSpheresLeaf:
Public Member Functions | |
| cCollisionSpheresLeaf (cCollisionSpheresGenericShape *a_prim, cCollisionSpheresSphere *a_parent=NULL) | |
| Constructor of cCollisionSpheresLeaf. | |
| cCollisionSpheresLeaf (cTriangle *a_tri, cCollisionSpheresSphere *a_parent=NULL, double a_extendedRadius=0) | |
| Constructor of cCollisionSpheresLeaf. | |
| cCollisionSpheresLeaf () | |
| Default constructor of cCollisionSpheresLeaf. | |
| virtual | ~cCollisionSpheresLeaf () |
| Destructor of cCollisionSpheresLeaf. | |
| int | isLeaf () |
| Return whether the node is a leaf node. (In this class, it is.). | |
| void | draw (int a_depth) |
| Draw the collision sphere if at the given depth. | |
Static Public Member Functions | |
| static bool | computeCollision (cCollisionSpheresLeaf *a_sa, cCollisionSpheresLeaf *a_sb, cCollisionRecorder &a_recorder, cCollisionSettings &a_settings) |
| Check for intersection between the two given leaf nodes. | |
Public Attributes | |
| cCollisionSpheresGenericShape * | m_prim |
| The shape primitive bounded by the sphere leaf. | |
Detailed Description
cCollisionSpheresLeaf defines leaf nodes of the collision sphere tree and provides methods for constructing the nodes and using them to determine collisions.Constructor & Destructor Documentation
| cCollisionSpheresLeaf::cCollisionSpheresLeaf | ( | cCollisionSpheresGenericShape * | a_prim, | |
| cCollisionSpheresSphere * | a_parent = NULL | |||
| ) |
Constructor of cCollisionSpheresLeaf.
Constructor of cCollisionSpheresLeaf.
- Parameters:
-
a_prim Pointer to a shape primitive to be enclosed by the new sphere leaf node. a_parent Pointer to the parent of this node in sphere tree.
| cCollisionSpheresLeaf::cCollisionSpheresLeaf | ( | cTriangle * | a_tri, | |
| cCollisionSpheresSphere * | a_parent = NULL, |
|||
| double | a_extendedRadius = 0 | |||
| ) |
Constructor of cCollisionSpheresLeaf.
Constructor of cCollisionSpheresLeaf.
- Parameters:
-
a_tri Pointer to triangle to be enclosed by new sphere leaf. a_parent Pointer to the parent of this node in the sphere tree. a_extendedRadius Bounding radius.
- Returns:
- Return a pointer to new cCollisionSpheresLeaf instance.
Member Function Documentation
| bool cCollisionSpheresLeaf::computeCollision | ( | cCollisionSpheresLeaf * | a_sa, | |
| cCollisionSpheresLeaf * | a_sb, | |||
| cCollisionRecorder & | a_recorder, | |||
| cCollisionSettings & | a_settings | |||
| ) | [static] |
Check for intersection between the two given leaf nodes.
Determine whether there is any intersection between the primitives (line and triangle) of the two given collision spheres by calling the primitive's collision detection method.
- Parameters:
-
a_sa One sphere tree leaf to check for collision. a_sb Other sphere tree leaf to check for collision. a_recorder Stores all collision events a_settings Contains collision settings information.
- Returns:
- Return whether primitives of the two leaves collide.
| void cCollisionSpheresLeaf::draw | ( | int | a_depth | ) | [virtual] |
Draw the collision sphere if at the given depth.
Draw the collision sphere if at the given depth.
- Parameters:
-
a_depth Only draw nodes at this depth in the tree. a_depth = -1 renders the complete tree.
Implements cCollisionSpheresSphere.
The documentation for this class was generated from the following files:
- D:/CHAI3D/build-2-0-0/2.0.0/win32/src/collisions/CCollisionSpheres.h
- D:/CHAI3D/build-2-0-0/2.0.0/win32/src/collisions/CCollisionSpheres.cpp