Cloth Wind¶
Flags, tarps, curtains and awnings wave in the wind (World Position Offset). MM_KurinAsset, group Cloth Wind.
| Parameter / switch | What it does | Typical value |
|---|---|---|
| Use Cloth Wind? | Turns it on | |
| Cloth Use Vertex Color Weight? | Vertex colour pins the cloth: black = attached edge, white = free edge | on |
| Cloth Amplitude | Max movement in cm | flags 10–30, tarps 3–10, curtains 2–5 |
| Cloth Wind Speed / Direction | Wave speed / world wind direction | 0.5–2 |
| Cloth Wave Scale | Length of the main folds in cm | 100 |
| Cloth Flutter Scale / Strength | Small fast flutter | 25 / 0.3 |
| Cloth Wind Push | Constant push along the wind | 0.5 |
| Use Cloth Gusts? + Cloth Gust Strength / Scale | Gust waves travelling along the wind | 0.5 / 2000 cm |
Tips¶
- Paint the vertex colour from black (pole, rope) to white (free edge); without paint turn Cloth Use Vertex Color Weight? off and the whole mesh moves.
- Cloth Phase Variation 1: copies do not move in sync.
- Set World Position Offset Disable Distance on the component (3000–5000 cm). Cost: vertex shader only, about +130.