Hello alls, I'm use this code : module humain(posDepX = 0, posDepY = 0, separation = 0, hauteur = 110) { tailleHumain = 180* 7.2; // 180 cm epaisseurHumain = 50; // 50 cm translate([ posDepX , posDepY , hauteur +epaisseurHumain+10 ]) { human() { linear_extrude(height = epaisseurHumain) { text("", font = "Webdings", spacing= 0, size = tailleHumain); } }} } This code are build a caractere webdings who represent a human. This human are include in another graphic. I wan't to define a good association between humain dimension and police dimension. 180 cm for a human are define here to 180* 7.2. But how could i transform this to a true value. -- Sent from: http://forum.openscad.org/

Hi ashuan, what does the module human() at line 9 do? > 180 cm for a human are define here to 180* 7.2. > But how could i transform this to a true value. OpenSCAD does not have a defined unit size. People often assume inch or mm. I do not know where 7.2 comes from, I thought it may be 'points' size, but no. So you need to find the units of the other graphic, then if you want a relative size, of a 180cm human, then tailleHumain = 1800*<scale of police>; // 1.80m * scale ----- Admin - PM me if you need anything, or if I've done something stupid... Unless specifically shown otherwise above, my contribution is in the Public Domain; to the extent possible under law, I have waived all copyright and related or neighbouring rights to this work. Obviously inclusion of works of previous authors is not included in the above. The TPP is no simple “trade agreement.” Fight it! http://www.ourfairdeal.org/ time is running out! -- Sent from: http://forum.openscad.org/

This module are juste push a color. The code are like that : module human() color("SteelBlue", 0.9) children(); -- Sent from: http://forum.openscad.org/