BlueprintAPI > BlueprintAPI/ARAugmentedReality > BlueprintAPI/ARAugmentedReality/TraceResult
Perform a line trace against any real-world geometry as tracked by the AR system.
Target is ARBlueprint Library
Inputs
| Type | Name | Description |
|---|---|---|
| exec | In | |
| vector | Start | Start point of the trace, in world space. |
| vector | End | End point of the trace, in world space. |
| boolean | Test Feature Points | |
| boolean | Test Ground Plane | |
| boolean | Test Plane Extents | |
| boolean | Test Plane Boundary Polygon |
Outputs
| Type | Name | Description |
|---|---|---|
| exec | Out | |
| struct | Return Value | a list of \c FARTraceResult sorted by distance from camera. |