| angularVelocity | The angular velocity of the particle. |
| angularVelocity3D | The 3D angular velocity of the particle. |
| animatedVelocity | The animated velocity of the particle. |
| axisOfRotation | Mesh particles rotate around this axis. |
| position | The position of the particle. |
| randomSeed | The random seed of the particle. |
| remainingLifetime | The remaining lifetime of the particle. |
| rotation | The rotation of the particle. |
| rotation3D | The 3D rotation of the particle. |
| startColor | The initial color of the particle. The current color of the particle is calculated procedurally based on this value and the active color modules. |
| startLifetime | The starting lifetime of the particle. |
| startSize | The initial size of the particle. The current size of the particle is calculated procedurally based on this value and the active size modules. |
| startSize3D | The initial 3D size of the particle. The current size of the particle is calculated procedurally based on this value and the active size modules. |
| totalVelocity | The total velocity of the particle. |
| velocity | The velocity of the particle, measured in units per second. |