Bon, j'ai trouvé quelque chose sur un forum ...
Bonjour,
Un éditeur de texte tout simple du type du Bloc note de windows, et une bonne dose de patience et d'obstination, l'aide d'Autocad explique comment programmer les "familles".
Pour ma part, je commence par dessiner mon motif dans un carré de 1x1 puis j'utilise l'outils cote superposées avec une précision importante.
Ci-joint un exemple. Bon courage
*MarneEtCaillasse,
134.999915,0.095709,0.558214,0.536051,0.536053,0.050000,-1.022105
134.999915,0.474756,0.179168,0.536051,0.536053,0.050000,-1.022105
134.999915,0.010354,0.472858,0.536051,0.536053,0.014643,-1.057462
134.999915,0.389401,0.093812,0.536051,0.536053,0.050000,-1.022105
45.000085,0.354046,0.179168,0.536051,-0.536053,0.050000,-1.022105
45.000085,0.000000,0.583215,0.536051,-0.536053,0.014643,-1.057462
45.000085,0.439401,0.093741,0.536051,-0.536053,0.050000,-1.022105
45.000085,0.060354,0.472788,0.536051,-0.536053,0.050000,-1.022105
90.000000,0.095711,0.508214,0.000000,-0.758092,0.050000,-0.708094
90.000000,0.474757,0.129168,0.000000,-0.758092,0.050000,-0.708094
90.000000,0.354047,0.129168,0.000000,-0.758092,0.050000,-0.708094
0.000000,0.010356,0.593570,0.000000,0.758094,0.050000,-0.708092
0.000000,0.010356,0.472859,0.000000,0.758094,0.050000,-0.708092
0.000000,0.389402,0.214523,0.000000,0.758094,0.050000,-0.708092
0.000000,0.389402,0.093812,0.000000,0.758094,0.050000,-0.708092
134.999915,0.449756,0.687382,0.536051,0.536053,0.100000,-0.972105
134.999915,0.070709,0.308335,0.536051,0.536053,0.100000,-0.972105
45.000085,0.549756,0.687382,0.536051,-0.536053,0.100000,-0.972105
45.000085,0.170710,0.308336,0.536051,-0.536053,0.100000,-0.972105
45.000085,0.587381,0.308335,0.536051,-0.536053,0.100000,-0.972105
45.000085,0.208335,0.687382,0.536051,-0.536053,0.100000,-0.972105
0.000000,0.070709,0.308335,0.000000,0.758094,0.100000,-0.658092
0.000000,0.449756,0.687382,0.000000,0.758094,0.100000,-0.658092
0.000000,0.279047,0.758094,0.000000,0.758094,0.100000,-0.658092
134.999915,0.758092,0.483214,0.536051,0.536053,0.035355,-1.036750
45.000085,0.733092,0.558214,0.536051,-0.536053,0.035354,-1.036751
90.000000,0.733093,0.508214,0.000000,-0.758092,0.050000,-0.708094
0.000000,0.658093,0.379047,0.000000,0.758094,0.100000,-0.658092
A suivre