Hum it seems i can't get an email on the list form my IP address due to a previous bounce error. I have written a parser for unity3d2scad matrices, the result looks like this: <http://forum.openscad.org/file/n13597/matrixunityscad.jpg> i don't know what is wrong with the exported unity3d object.localToWorldMatrix; resulting matrix: textarray = [[[-1.490116E-08],[-2.598076],[0.5000001],[-1.299038], [0],[-1.5],[-0.8660253],[0.7499998], [1],[0],[-1.490116E-08],[7.74287E-08], [0],[0],[0],[1]], [[0],[-2.819077],[0.3420202],[-4.007615], [0],[-1.026061],[-0.9396925],[-0.5130306], [1],[0],[0],[7.578211E-08], [0],[0],[0],[1]], [[-2.980232E-08],[-2.954423],[0.1736483],[-6.894365], [0],[-0.520945],[-0.9848077],[-1.286533], [1],[0],[-2.980232E-08],[7.578211E-08], [0],[0],[0],[1]], [[-1.41561E-07],[1.928363],[0.7660443],[-7.407394], [5.960464E-08],[-2.298133],[0.6427878],[-2.696073], [1],[1.788139E-07],[-1.41561E-07],[1.485413E-07], [0],[0],[0],[1]]]; for anyone one who wants it: UNITY3d JAVASCRIPT CODE for making an array of matrices from any array of objects, vertices of mesh, and so on: -- View this message in context: http://forum.openscad.org/Using-transformation-matrices-from-other-programs-tp13596p13597.html Sent from the OpenSCAD mailing list archive at Nabble.com.