A reference point and direction. More...
Public Member Functions | |
ray (const point &pt, const vector &dir) | |
const point & | refPoint () const |
const vector & | dir () const |
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inline |
Definition at line 117 of file plane.H.
Referenced by plane::normalIntersect().
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inline |
Definition at line 122 of file plane.H.
Referenced by plane::normalIntersect().