Func group - isgallagher/DpOmnicide GitHub Wiki
{{unfinished}} Func group is virtual entity used to group brush and patch mesh together for convenience (selecting, moving, copying, etc). Also func_group can set explicit compiler-related entity keys to it's brushes. Regular entities cannot be grouped with func_group.
{{Important|When map is compiled, all func_group entities are merged into worldspawn.}}
=== Entity key list ===
| {{entity fields begin}} |
|---|
| Luxel scale |
| _ls |
| Lightmap pixel (luxel) size is scaled with this value. Lesser = better (luxel size cannot be less than 1 unit). Typical values are: 0.5 (double lightmap reqolution, high quality), 0.25 (quadruple lightmap resolution, very high quality), 2 (half lightmap size, low quality). Note that this is multiplier to default luxel size set by material or map build script. |
| - |
| Cast shadow group. |
| _cs |
| See shadow groups. |
| - |
| Receive shadow group. |
| _rs |
| See shadow groups. |
| - |
| Vertical texture projection |
| _vp |
| Forces a vertical texture projection to be used instead of brush/model/patch base UV coordinates. A value is size of texture in game units. Typical values are: 128, 200, 400 etc. |
| - |
| UV Scale |
| _uvs |
| Scales U/V coordinates. For fixing badly scaled terrain models. |
| - |
| Smooth normals |
| _np |
| Sets normal smoothing for entity brushes. See normal smoothing. |
| - |
| Patch meta |
| _pm |
| Forces patch mesh to be baked as regular models. |
| - |
| Non solid |
| _ns |
| Disables BSP planes generation for entity brushes. Use on never-reachable surfaces or surfaces that will use BIH collisions (like brush terrain). |
| } |