 Ray[Class Summary] |
 pos |
| dir |
 ctor (+3 overloads) |
| IsFinite()[const] |
| GetPoint(distance)[const] |
| Translate(offset) |
| Transform(transform) (+3 overloads) |
| Contains(...)[const] (+1 overload) |
| Equals(otherRay,epsilon)[const] |
| BitEquals(other)[const] |
| Distance(point)[const] (+12 overloads) |
| ClosestPoint(targetPoint)[const] (+10 overloads) |
| Intersects(...)[const] (+13 overloads) |
| IntersectsDisc(disc)[const] |
| ToLine()[const] |
| ToLineSegment(d)[const] |
| ProjectToAxis(...)[const] |
| ToLineSegment(dStart,dEnd)[const] |
| ToString()[const] |
| SerializeToString()[const] |
| SerializeToCodeString()[const] |
| FromString(str,outEndStr)[static] (+1 overload) |
Ray::Contains
Syntax
bool Ray::Contains(const float4 &point, float distanceThreshold=1e-3f) const; [4 lines of code]bool Ray::Contains(const LineSegment &lineSegment, float distanceThreshold=1e-3f) const; [4 lines of code]
Tests if the given object is fully contained on this ray.
Parameters
floatdistanceThresholdThe magnitude of the epsilon test threshold to use. Since a Ray is a 1D object in a 3D space, an epsilon threshold is used to allow errors caused by floating-point inaccuracies.
Return Value
True if this ray contains the given object, up to the given distance threshold.