Rain area (Water Overlay): Difference between revisions
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A Rain area is a feature which can override the [[Weather rain m (Water Overlay)|Weather's rain]] with a different array of values. This allows users to simulate rain clouds moving over the project | A Rain area is a feature which can override the [[Weather rain m (Water Overlay)|Weather's rain]] with a different array of values. This allows users to simulate rain clouds moving over the project map. | ||
{{Overlay keys| | {{Overlay keys| | ||
| Line 12: | Line 12: | ||
* A maximum of {{array max|pairs}} can be defined per rain area. | * A maximum of {{array max|pairs}} can be defined per rain area. | ||
* Up to 32.000 rain areas per Water Overlay are supported. | * Up to 32.000 rain areas per Water Overlay are supported. | ||
* It's not required to fill the entire [[project | * It's not required to fill the entire [[project map]] with Rain areas to use the Rain area functionality. For locations without a Rain area, the [[Weather rain m (Water Overlay)|Weather's rain m]] is applied. | ||
* See the [[Rain m (Water Overlay)|RAIN_M]] attribute for more information on the restriction on its values. | * See the [[Rain m (Water Overlay)|RAIN_M]] attribute for more information on the restriction on its values. | ||
*{{overlapping features note|Rain areas}} | *{{overlapping features note|Rain areas}} | ||
Latest revision as of 15:51, 9 June 2026
A Rain area is a feature which can override the Weather's rain with a different array of values. This allows users to simulate rain clouds moving over the project map.
| Icon | Key | Unit | Range | Description | Default value |
|---|---|---|---|---|---|
 |
RAIN_M | end-time, m | An array of values, each pair indicating until what time that period of rain will last and how much rain will fall in that period. | n/a |
Notes
- A maximum of 10.000 values (5.000 pairs) can be defined per rain area.
- Up to 32.000 rain areas per Water Overlay are supported.
- It's not required to fill the entire project map with Rain areas to use the Rain area functionality. For locations without a Rain area, the Weather's rain m is applied.
- See the RAIN_M attribute for more information on the restriction on its values.
- Overlapping Rain areas are not allowed. Should in any location two or more Rain areas overlap, the values of one of them is used, and the values of the others are ignored.
How-to's
See also
- Group
- Water area
- Breach height • Breach width • Breach angle • Breach coefficient • Breach speed • Breach input area • Breach level area • External surface level • External water level • External area
- Rain area
- Limit area
- Output