Vegetation Surface Mask Depth Filter Component
Add the Vegetation Surface Mask Depth Filter component to limit vegetation or blocker instance placement to the areas surrounding specific surface tags.
Provider
Dependencies
Add one of the following required components when using the Vegetation Surface Mask Depth Filter component:
- Vegetation Layer Blender
- Vegetation Layer Blocker
- Vegetation Layer Blocker (Mesh)
- Vegetation Layer Spawner
Vegetation Surface Mask Depth Filter properties
| Property | Description | Values | Default |
|---|---|---|---|
| Filter Stage | Defines if filters are applied before or after modifiers. | PreProcess, PostProcess, or Default | Default |
| Allow Per-Item Overrides | If Enabled, vegetation descriptor properties that are enabled can override this component’s properties. | Boolean | Disabled |
| Upper Distance Range | Sets the maximum altitude difference between the vegetation instance and the Depth Comparison Tags. Positive values correspond to altitudes above the surface tags, negative values correspond to altitudes below the surface tags. | Float: -Infinity to Infinity | 1000.0 |
| Lower Distance Range | Sets the minimum altitude difference between the vegetation instance and the Depth Comparison Tags. Positive values correspond to altitudes above the surface tags, negative values correspond to altitudes below the surface tags. | Float: -Infinity to Infinity | -1000.0 |
| Depth Comparison Tags | An array of surface tags that provide the elevation data to query altitude. | Array: Surface Tags | None |
SurfaceMaskDepthFilterRequestBus
Use the following request functions with the SurfaceMaskDepthFilterRequestBus EBus interface to communicate with Vegetation Surface Mask Depth Filter components in your game.
| Method Name | Description | Parameter | Return | Scriptable |
|---|---|---|---|---|
AddTag | Adds a surface tag to the Depth Comparison Tags array. | Surface Tag: String | None | Yes |
GetAllowOverrides | Returns the configuration of the Allow Per-Item Overrides property. | None | Boolean | Yes |
GetLowerDistance | Returns the value of the Lower Distance Range property. | None | Float | Yes |
GetNumTags | Returns the number of surface tags in the Depth Comparison Tags array. | None | Count: Integer | Yes |
GetTag | Returns the surface tag at the specified index of the Depth Comparison Tags array. | Surface Tag Index: Integer | Surface Tag: String | Yes |
GetUpperDistance | Returns the value of the Upper Distance Range property. | None | Float | Yes |
RemoveTag | Removes the surface tag at the specified index of the Depth Comparison Tags array. | Surface Tag Index: Integer | None | Yes |
SetAllowOverrides | Sets the configuration of the Allow Per-Item Overrides property. | Boolean | None | Yes |
SetLowerDistance | Sets the value of the Lower Distance Range property. | Float | None | Yes |
SetUpperDistance | Sets the value of the Upper Distance Range property. | Float | None | Yes |