 Circle[Class Summary] |
 pos |
| normal |
| r |
 ctor (+1 overload) |
| BasisU()[const] |
| BasisV()[const] |
| GetPoint(angleRadians)[const] (+1 overload) |
| CenterPoint()[const] |
| Centroid()[const] |
| ExtremePoint(direction)[const] |
| ContainingPlane()[const] |
| Translate(offset) |
| Transform(transform) (+3 overloads) |
| EdgeContains(point,maxDistance)[const] |
| DistanceToEdge(point)[const] |
| DistanceToDisc(point)[const] |
| ClosestPointToEdge(point)[const] |
| ClosestPointToDisc(point)[const] |
| Intersects(plane,pt1,pt2)[const] (+1 overload) |
| IntersectsDisc(line)[const] (+2 overloads) |
| IntersectsFaces(obb)[const] (+1 overload) |
| ToString()[const] |
Circle::BasisU
Syntax
float4 Circle::BasisU() const; [4 lines of code]Returns a normalized direction vector to the 'U direction' of the circle.
This vector lies on the plane of this circle. The U direction specifies the first basis vector of a local space of this circle.