 OBB[Class Summary] |
 pos |
| r |
| axis |
 ctor (+2 overloads) |
| SetNegativeInfinity() |
| SetFrom(aabb) (+5 overloads) |
| ToPolyhedron()[const] |
| ToPBVolume()[const] |
| MinimalEnclosingAABB()[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] |
| AnyPointFast()[const] |
| Volume()[const] |
| SurfaceArea()[const] |
| PointInside(x,y,z)[const] |
| Edge(edgeIndex)[const] |
| CornerPoint(cornerIndex)[const] |
| ExtremePoint(direction)[const] (+1 overload) |
| ProjectToAxis(...)[const] |
| UniqueFaceNormals(out)[const] |
| UniqueEdgeDirections(out)[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(obb,epsilon)[const] (+14 overloads) |
| Enclose(point) |
| Triangulate(...)[const] |
| ToEdgeList(outPos)[const] |
| ToString()[const] |
| SerializeToString()[const] |
| SerializeToCodeString()[const] |
| Equals(rhs,epsilon)[const] |
| BitEquals(other)[const] |
| NumFaces()[static] |
| NumEdges()[static] |
| NumVertices()[static] |
| ExtremePointsAlongDirection(...)[static] |
| OptimalEnclosingOBB(...)[static] |
| NumVerticesInTriangulation(...)[static] |
| NumVerticesInEdgeList()[static] |
| FromString(str,outEndStr)[static] (+1 overload) |
OBB::CornerPoint
Syntax
float4 OBB::CornerPoint(int cornerIndex) const; [16 lines of code]Returns a corner point of this OBB.
This function generates one of the eight corner points of this OBB.
Parameters
intcornerIndexThe index of the corner point to generate, in the range [0, 7]. The points are returned in the order 0: , 1: +, 2: -+-, 3: -++, 4: +, 5: +-+, 6: ++-, 7: +++. (corresponding the XYZ axis directions).
See Also
Work in progress:
Todo: in float4 OBB::CornerPoint(int cornerIndex) const:
Draw a diagram that shows which index generates which edge.