SphereCollisionModel
Collision model which represents a set of Spheres.
Templates:
- Rigid3d
- Vec3d
Target: Sofa.Component.Collision.Geometry
namespace: sofa::component::collision::geometry
parents:
- CollisionModel
Data
Name | Description | Default value |
---|---|---|
name | object name | unnamed |
printLog | if true, emits extra messages at runtime. | 0 |
tags | list of the subsets the object belongs to | |
bbox | this object bounding box | |
componentState | The state of the component among (Dirty, Valid, Undefined, Loading, Invalid). | Undefined |
listening | if true, handle the events, otherwise ignore the events | 0 |
active | flag indicating if this collision model is active and should be included in default collision detections | 1 |
moving | flag indicating if this object is changing position between iterations | 1 |
simulated | flag indicating if this object is controlled by a simulation | 1 |
selfCollision | flag indication if the object can self collide | 0 |
proximity | Distance to the actual (visual) surface | 0 |
contactStiffness | Contact stiffness | 10 |
contactFriction | Contact friction coefficient (dry or viscous or unused depending on the contact method) | 0 |
contactRestitution | Contact coefficient of restitution | 0 |
contactResponse | if set, indicate to the ContactManager that this model should use the given class of contacts. Note that this is only indicative, and in particular if both collision models specify a different class it is up to the manager to choose. | |
color | color used to display the collision model if requested | 1 0 0 1 |
group | IDs of the groups containing this model. No collision can occur between collision models included in a common group (e.g. allowing the same object to have multiple collision models) | |
numberOfContacts | Number of collision models this collision model is currently attached to | 0 |
listRadius | Radius of each sphere | |
radius | Default radius | 1 |
Visualization | ||
showImpostors | Draw spheres as impostors instead of "real" spheres | 1 |
Links
Name | Description | Destination type name |
---|---|---|
context | Graph Node containing this object (or BaseContext::getDefault() if no graph is used) | BaseContext |
slaves | Sub-objects used internally by this object | BaseObject |
master | nullptr for regular objects, or master object for which this object is one sub-objects | BaseObject |
previous | Previous (coarser / upper / parent level) CollisionModel in the hierarchy. | CollisionModel |
next | Next (finer / lower / child level) CollisionModel in the hierarchy. | CollisionModel |
collisionElementActiver | CollisionElementActiver component that activates or deactivates collision element(s) during execution | BaseObject |