Orrery Terrain · Blueprint · Orrery › Terrain › Query

Sample Ground

Ground height, normals, slope, paint and class at one position, the fields asked for.

Node

Blueprint Sample Ground

The graph as text

Sample Ground (function call)
- In Location (Vector): (0.0, 0.0, 0.0)
- In Fields (Integer): 0
- In Accuracy (EOrreryTerrainAccuracy): Best
- In Surface (EOrreryTerrainSurface): Modified
- Out Return Value (OrreryTerrainGroundSample): not connected

Pin	Type	Default	Meaning
Exec in	Exec	—	Runs the node.
Location	Vector	`0, 0, 0`	World cm; Z is ignored.
Fields	Integer	`0`	A bit mask of `EOrreryTerrainSampleFields`; the height is always computed.
Accuracy	EOrreryTerrainAccuracy	`Best`	Best, ExactOnly or Coarse (`EOrreryTerrainAccuracy`).
Surface	EOrreryTerrainSurface	`Modified`	Which ground to read (`EOrreryTerrainSurface`); Modified is the current ground.

Pin	Type	Meaning
Exec out	Exec	Runs next.
Return Value	Orrery Terrain Ground Sample	The sample; Precision says whether it is an answer.

How this page is made

Drawn from the C++ declaration’s reflection specifiers, not exported from the editor. Hidden pins, which the editor fills itself: WorldContextObject.

WorldContextObject is the world context: hidden where the Blueprint has a world, shown in one without (a function library)
Fields is a bitmask: the editor shows a flags drop-down, drawn here as its integer