[Overview][Types][Classes][Procedures and functions][Index] Reference for unit 'matrix' (#rtl)

operator :=(Tvector4_extended): Tvector3_double

Allow assignment of four-dimensional extended precision vector to three-dimensional double precision vector

Declaration

Source position: matrix.pp line 341

operator operator :=(Tvector4_extended): Tvector3_double(

  const v: Tvector4_extended

):Tvector3_double;

Description

This operator allows you to use a four-dimensional vector with extended precision values wherever a three-dimensional vector with double precision is expected. The fourth dimension is thrown away and some accuracy is lost because of the conversion.

The latest version of this document can be found at lazarus-ccr.sourceforge.net.