 | ICollisionFilter Interface |
Represents a configurable collision filter supporting pairwise filtering and collision groups.
Namespace: DigitalRune.Geometry.Collisions
Assembly: DigitalRune.Geometry (in DigitalRune.Geometry.dll) Version: 1.18.0.0 (1.18.2.14427)
SyntaxThe ICollisionFilter type exposes the following members.
Methods| Name | Description | |
|---|---|---|
 | Filter |
Filters the specified item pair.
(Inherited from IPairFilterT.) |
| Get(Int32) |
Returns if collisions with the given collision group are enabled.
|
| Get(Int32, Int32) |
Returns if collisions between two collision groups are enabled.
|
| Get(CollisionObject, CollisionObject) |
Returns if collisions between two CollisionObjects are
enabled (without testing collision groups).
|
| Set(Int32, Boolean) |
Enables or disables collisions with the given collision group.
|
| Set(Int32, Int32, Boolean) |
Enables or disables collisions between a pair of collision groups.
|
| Set(CollisionObject, CollisionObject, Boolean) |
Enables or disables collisions between the given CollisionObjects.
|
Events| Name | Description | |
|---|---|---|
 | Changed |
Occurs when the filter rules were changed.
(Inherited from IPairFilterT.) |
RemarksPer default, all collisions are enabled. Collisions can be disabled for pairs of CollisionObjects, for a pair of collision groups, or for a whole collision group. Collision groups are identified by an Int32 ID, stored in the CollisionObject (see CollisionGroup).
Two collision objects A and B will NOT collide if one of the following conditions is met:
- Collisions for the collision group of A are disabled (see Set(Int32, Boolean)).
- Collisions for the collision group of B are disabled (see Set(Int32, Boolean)).
- Collisions between the collision group of A and the collision group of B are disabled (see Set(Int32, Int32, Boolean)).
- Collisions between collision object A and B are disabled (see Set(CollisionObject, CollisionObject, Boolean)).
See Also