Point-Related Functions

Point related functions deal with point coordinates and vectors.

In this section:

Matrix Functions

Express Related Functions

NOTE: Point coordinate or vector arguments, such as pt or vector, are specified by a range of 3 cells (i.e., A1..A3).

DELTAPT( distance, vector, pt )

DIRPT( pt1, pt2 )

DISTPERP( pt, line_pt, line_vec )

DISTPROJ( pt1, pt2, vector1)

DISTPT( pt1, pt2 )

INTERVEC( pt1, vec1, pt2, vec2 )

ROTPT( angle, pt, vector )

XFORMPT(pt, matrix)