SCALE transformation function SCALE transformation function Syntax SCALE (transformation BY scale_factor) Function Return a transformation value equal to the transformation parameter with the position scaled by the scale factor. Parameters transformation Transformation expression that is to be scaled. scale_factor Real-valued expression that is used to scale the transformation parameter value. Details The value returned is equal to the value of the input transformation parameter value except that the X, Y, and Z position components are multiplied by the scale factor parameter. The rotation components have their values unchanged. Example If the transformation x has the value:
(200, 150, 100, 10, 20, 30) then executing the instruction: SET y = SCALE(x BY 1.25) results in the transformation y receiving the value: (250, 187.5, 125, 10, 20, 30) Related Keyword SHIFT transformation function eV+Language Reference Guide, v2.x, 18319-000 Rev A Page 452