 | HingeJoint Class |
Defines a hinge joint that only allows the constraint bodies to rotate about the hinge
axis.
Inheritance HierarchyNamespace: DigitalRune.Physics.Constraints
Assembly: DigitalRune.Physics (in DigitalRune.Physics.dll) Version: 1.10.0.0 (1.10.0.14427)
SyntaxThe HingeJoint type exposes the following members.
Constructors| Name | Description | |
|---|---|---|
 | HingeJoint |
Initializes a new instance of the HingeJoint class.
|
Methods| Name | Description | |
|---|---|---|
| ApplyImpulse |
Called by the simulation to apply an impulse that satisfies the constraint.
(Inherited from Constraint.) |
| Equals | (Inherited from Object.) |
 | Finalize | Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.) |
| GetHashCode | Serves as a hash function for a particular type. (Inherited from Object.) |
| GetType | Gets the Type of the current instance. (Inherited from Object.) |
| MemberwiseClone | Creates a shallow copy of the current Object. (Inherited from Object.) |
| OnAddToSimulation |
Called when this constraint is added to a simulation.
(Overrides ConstraintOnAddToSimulation.) |
| OnApplyImpulse |
Called when the constraint impulse should be applied.
(Overrides ConstraintOnApplyImpulse.) |
| OnChanged |
Called when properties of this constraint were changed.
(Overrides ConstraintOnChanged.) |
| OnRemoveFromSimulation |
Called when this constraint is removed from a simulation.
(Overrides ConstraintOnRemoveFromSimulation.) |
| OnSetup |
Called when constraint should be set-up for a new time step.
(Overrides ConstraintOnSetup.) |
| Setup |
Called by the simulation to prepare this constraint for constraint solving for a new time
step.
(Inherited from Constraint.) |
| ToString | Returns a string that represents the current object. (Inherited from Object.) |
Properties| Name | Description | |
|---|---|---|
 | AnchorPoseALocal | |
| AnchorPoseBLocal | |
| AngularConstraintImpulse |
Gets or sets the angular constraint impulse that was applied.
(Overrides ConstraintAngularConstraintImpulse.) |
| BodyA |
Gets or sets the first body.
(Inherited from Constraint.) |
| BodyB |
Gets or sets the second body.
(Inherited from Constraint.) |
| CollisionEnabled | (Inherited from Constraint.) |
| Enabled |
Gets or sets a value indicating whether this constraint is enabled.
(Inherited from Constraint.) |
| ErrorReduction |
Gets or sets the error reduction parameter.
|
| LinearConstraintImpulse |
Gets or sets the linear constraint impulse that was applied.
(Overrides ConstraintLinearConstraintImpulse.) |
| MaxForce |
Gets or sets the maximal force that is applied by this constraint.
|
| Maximum |
Gets or sets the maximum rotation limit about the hinge axis in radians.
|
| Minimum |
Gets or sets the minimum rotation limit about the hinge axis in radians.
|
| RelativeAngularVelocity |
Gets the relative angular velocity about the hinge axis.
|
| RelativePosition |
Gets the relative rotation angle about the hinge axis.
|
| Restitution |
Gets or sets the coefficient of restitution for hinge limits.
|
| Simulation |
Gets the simulation to which this constraint belongs.
(Inherited from Constraint.) |
| Softness |
Gets or sets the softness.
|
RemarksThis joint is known as hinge joint or revolute joint. It only allows rotations around the hinge axis. Per convention the hinge axis is the x-axis of the constraint anchors.
This joint can be used to model a hinge that connects a door to a wall. Minimum and Maximum can be used to define the allowed movement angle for the door. Another use of the joint is to connect a rotating wheel to a body (e.g. a car).
See Also