20 Calculating Distances Between Points
Q3RationalPoint3D_Distance
function to determine the distance between two three-dimensional rational points.
float Q3RationalPoint3D_Distance ( const TQ3RationalPoint3D *p1, const TQ3RationalPoint3D *p2);p1
A rational three-dimensional point.p2
A rational three-dimensional point.
Q3RationalPoint3D_Distance
function returns, as its function result, the absolute value of the distance between points p1
and p2
. The distance returned is a two-dimensional distance.
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