| mode |
A grid texture contains an animation frame for particle playback. |
| numTilesX |
The number of animation frames in the x direction. |
| numTilesY |
The number of animation frames in the y direction. |
| animation |
WholeSheet plays all the frames in the texture, singleRow only plays one row. |
| frameOverTime |
The frame of animation playing in a cycle and the curve of time change. |
| startFrame |
Play from the first few frames, the time is the life cycle of the entire particle system. |
| cycleCount |
The number of playback cycles in a life cycle. |
