Class reference

PinJoint3D

Inherits Joint3D

A physics joint that attaches two 3D physics bodies at a single point, allowing them to freely rotate.

Description

A physics joint that attaches two 3D physics bodies at a single point, allowing them to freely rotate. For example, a RigidBody3D can be attached to a StaticBody3D to create a pendulum or a seesaw.

Properties

`float params/bias = 0.3`

The force with which the pinned objects stay in positional relation to each other. The higher, the stronger.

`float params/damping = 1.0`

The force with which the pinned objects stay in velocity relation to each other. The higher, the stronger.

`float params/impulse_clamp = 0.0`

If above 0, this value is the maximum value for an impulse that this Joint3D produces.

Methods

`float get_param(int param) const`

Returns the value of the specified parameter.

`void set_param(int param, float value)`

Sets the value of the specified parameter.

Constants

`PARAM_BIAS = 0`

Enum: Param

The force with which the pinned objects stay in positional relation to each other. The higher, the stronger.

`PARAM_DAMPING = 1`

Enum: Param

The force with which the pinned objects stay in velocity relation to each other. The higher, the stronger.

`PARAM_IMPULSE_CLAMP = 2`

Enum: Param

If above 0, this value is the maximum value for an impulse that this Joint3D produces.

Source revision 4f5b14abade2