Hi!I have a component. I like to ratate it.I saw the in thehelp(by MathTransform item) the 'transformation matrix'. Thismatrixfirst 9 element is a 3x3 rotation sub matrix. 3 element inx-axiscomponent of rotation and 3 element in y-axis of rotation,and 3element of z-axis.I don't known, what contain the 3 element(forany axis).This element is coordinate? or what?I have asampleprogram for move component. It use a array and workingcompletly.This array - I think - able to rotating the component, ifI fillthe first 9 element. But I don't know, what write inelements.(Thisarray structure equivalent with thetransformationmatrix.)Thanks!ZsZs.SolidworksApi macros