PointOnLinePosition

From Solid Graphics Wiki

PointOnLinePosition Namespace: SKL3D Member of: (this function is not member of any class) Include: Skl3DMath.h Lib (Release): SKL.lib Lib (Debug): SKL_D.lib

The PointOnLinePosition is function inverse to the LinePositionToPoint function. It translates point's coordinates into point's position on a line value.

float PointOnLinePosition
         (
         const float P0[ 3 ],
         const float P1[ 3 ],
         const float Q[ 3 ]
         );

double PointOnLinePosition
         (
         const double P0[ 3 ],
         const double P1[ 3 ],
         const double Q[ 3 ]
         );

Parameters

P0	x,y,z coordinates of first point defining the line
P1	x,y,z coordinates of second point defining the line
Q	the x,y,z coordinates of a point lying on line defined by points P0 and P1 which coordinates are being translated by the the PointOnLinePosition function to the point's position on line value.

See Also

• LinePositionToPoint

   

---

SolidKit Library Documentation