Physics Dynamic Body
A freely-moving object. Dynamic bodies have mass, collide with other objects, bounce or slow during collisions, and fall if gravity is enabled. Requires scene-options: physics.
More properties at A-Frame Physics System.
Physics Dynamic Body Attributes
| Attribute | Type | Default | Description | Required |
|---|---|---|---|---|
| mass | number | 5 |
Simulated mass of the object, > 0. | No |
| linearDamping | number | 0.01 |
Resistance to movement. | No |
| angularDamping | number | 0.01 |
Resistance to rotation. | No |
| shape | string; One of: ['auto', 'box', 'cylinder', 'sphere', 'hull', 'none'] |
'auto' |
Body components will attempt to find an appropriate CANNON.js shape to fit your model. When defining an object you may choose a shape or leave the default, auto. Select a shape carefully, as there are performance implications with different choices. | No |
| cylinderAxis | string; One of: ['x', 'y', 'z'] |
'y' |
Override default axis of bounding cylinder. Requires shape: cylinder. |
No |
| sphereRadius | number | Override default radius of bounding sphere. Requires shape: sphere. NaN by default. |
No | |
| type | string; One of: ['dynamic', 'static'] |
'dynamic' |
Define the result of collisions. Dynamic can be moved, Static cannot be moved. | No |