| angularVelocity | Override the angular velocity of particles this system emits. |
| angularVelocity3D | Override the 3D angular velocity of particles this system emits. |
| applyShapeToPosition | When overriding the position of particles, setting this flag to true allows you to retain the influence of the shape module. |
| axisOfRotation | Override the axis of rotation of particles this system emits. |
| meshIndex | Set the index that specifies which Mesh to emit. |
| particle | Override all the properties of particles this system emits. |
| position | Override the position of particles this system emits. |
| randomSeed | Override the random seed of particles this system emits. |
| rotation | Override the rotation of particles this system emits. |
| rotation3D | Override the 3D rotation of particles this system emits. |
| startColor | Override the initial color of particles this system emits. |
| startLifetime | Override the lifetime of particles this system emits. |
| startSize | Override the initial size of particles this system emits. |
| startSize3D | Override the initial 3D size of particles this system emits. |
| velocity | Override the velocity of particles this system emits. |