API:Layers
Layers are used to allow cameras and lights to act only on certain parts of the scene, or to have collisions or ray casts ignore certain objects. See the Unity Layers page for more details.
Layers in KSP
There are 32 layers available. Layers 0 to 7 are reserved by Unity.
- 0: Default (Unity built-in)
- 1: TransparentFX (Unity built-in)
- 2: Ignore Raycast (Unity built-in)
- 3:
- 4: Water (Unity built-in)
- 5: UI (Unity built-in)
- 6:
- 7:
- 8: PartsList_Icons
- 9: Atmosphere
- 10: Scaled Scenery
- 11: UI_Culled
- 12: UI_Main
- 13: UI_Mask
- 14: Screens
- 15: Local Scenery
- 16: kerbals
- 17: Editor_UI
- 18: SkySphere
- 19: Disconnected Parts
- 20: Internal Space
- 21: Part Triggers
- 22: KerbalInstructors
- 23: ScaledSpaceSun
- 24: MapFX
- 25: EzGUI_UI
- 26: WheelCollidersIgnore
- 27: WheelColliders
- 28: TerrainColliders
- 29:
- 30:
- 31: Vectors
Common Camera Configurations
External views
Used for EVA or flight, without any GUI elements (layers 0, 4, 9, 10, 15 18 and 23 enabled, all others disabled).
myExternalCamera.cullingMask = (1 << 0) | (1 << 4) | (1 << 9) | (1 << 10) | (1 << 15) | (1 << 18) | (1 << 23);
This sets the culling mask to 1000 0100 1000 0110 0001 0001, or 8,685,073 in decimal.
IVA
Used for IVA views which can also see outside.
myInternalCamera.cullingMask = (1 << 0) | (1 << 4) | (1 << 9) | (1 << 10) | (1 << 15) | (1 << 16) | (1 << 18) | (1 << 20) | (1 << 23);
