 OBB[Class Summary] |
 pos |
| r |
| axis |
 ctor (+1 overload) |
| SetNegativeInfinity() |
| SetFrom(aabb) (+6 overloads) |
| SetFromApproximate(...) |
| ToPolyhedron()[const] |
| MinimalEnclosingAABB()[const] |
| MaximalContainedAABB()[const] |
| MinimalEnclosingSphere()[const] |
| MaximalContainedSphere()[const] |
| Size()[const] |
| HalfSize()[const] |
| Diagonal()[const] |
| HalfDiagonal()[const] |
| WorldToLocal()[const] |
| LocalToWorld()[const] |
| IsFinite()[const] |
| IsDegenerate()[const] |
| CenterPoint()[const] |
| Centroid()[const] |
| Volume()[const] |
| SurfaceArea()[const] |
| PointInside(x,y,z)[const] |
| Edge(edgeIndex)[const] |
| CornerPoint(cornerIndex)[const] |
| PointOnEdge(edgeIndex,u)[const] |
| FaceCenterPoint(faceIndex)[const] |
| FacePoint(faceIndex,u,v)[const] |
| FacePlane(faceIndex)[const] |
| GetCornerPoints(outPointArray)[const] |
| GetFacePlanes(outPlaneArray)[const] |
| RandomPointInside(rng)[const] |
| RandomPointOnSurface(rng)[const] |
| RandomPointOnEdge(rng)[const] |
| RandomCornerPoint(rng)[const] |
| Translate(offset) |
| Scale(...) (+1 overload) |
| Transform(transform) (+3 overloads) |
| ClosestPoint(point)[const] |
| Distance(point)[const] (+1 overload) |
| Contains(point)[const] (+7 overloads) |
| Intersects(aabb)[const] (+11 overloads) |
| Enclose(point) |
| Triangulate(...)[const] |
| ToEdgeList(outPos)[const] |
| ExtremePointsAlongDirection(...)[static] |
| PCAEnclosingOBB(...)[static] |
| NumVerticesInTriangulation(...)[static] |
| NumVerticesInEdgeList()[static] |
OBB::CenterPoint
Syntax
float3 OBB::CenterPoint() const; [4 lines of code]Returns the center point of this OBB in global (world) space of this OBB.
Note
The center point of this OBB in local space is always (r.x, r.y, r.z).
Performance
float3 OBB::CenterPoint() const4.105nsecs/call ≈ 243.59M calls/second ≈ 4.06M calls/frame (@ 60fps).
This function does not perform dynamic memory allocation.
4.105nsecs/call ≈ 243.59M calls/second ≈ 4.06M calls/frame (@ 60fps).
This function does not perform dynamic memory allocation.
See Also
Syntax
float3 OBB::Centroid() const; [1 line of code]Returns the center of mass of this OBB.
Note
This function is identical to CenterPoint(), and is provided to ease template function implementations.
Performance
4.105nsecs/call ≈ 243.59M calls/second ≈ 4.06M calls/frame (@ 60fps).
This function does not perform dynamic memory allocation.