Enum EFlags
Flags that control how ray tests are performed
[Flags]
public enum EFlags : uint
Fields
DisableHeightfieldAccelerator = 16
Don't use the heightfield raycast accelerator. See https://github.com/bulletphysics/bullet3/pull/2062
FilterBackfaces = 1
Do not return a hit when a ray traverses a back-facing triangle
KeepUnflippedNormal = 2
Prevents returned face normal getting flipped when a ray hits a back-facing triangle
None = 0
UseGjkConvexCastRaytest = 8
UseSubSimplexConvexCastRaytest = 4
Uses an approximate but faster ray versus convex intersection algorithm SubSimplexConvexCastRaytest is the default, even if kF_None is set.