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

operator :=(Tvector4_extended): Tvector3_single

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

Declaration

Source position: matrix.pp line 340

operator operator :=(Tvector4_extended): Tvector3_single(

  const v: Tvector4_extended

):Tvector3_single;

Description

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

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