fuccaro Posted October 25, 2018 Share Posted October 25, 2018 I wrote a quick Lisp to map an image onto a ... "sphere". Sometime in the (near?) future I will try to improve it, for the moment the image resolution is poor. I used a 3d mesh and AutoCAD limits its dimensions do 256x256. If someone wants to play with the lisp I wrote, draw a 2d shape starting from point 100,0,0 to right. Use a solid hatch on the closed shapes, enter the PLAN command, and maybe do a zoom to "extents". Start the lisp by typing "Miki" and... wait. On my computer it took almost 2 minutes to create the model. Have fun! CADTutor.LsP 2 Quote Link to comment Share on other sites More sharing options...
Grrr Posted October 25, 2018 Share Posted October 25, 2018 Impressive work, if it runs slow then you could include time-tracking, also you might want to localise the variables (defun c:miki ( / time a a1 am an ang ax d drz fs im in m n o1 o2 od ox oz p p1 p2 p3 p4 pct r1 r2 rx rz ss) (setq time (getvar 'MILLISECS)) ; code.... (princ (strcat "\n < Elapsed time: " (rtos (/ (- (getvar 'MILLISECS) time) 1000.0) 2 6) " seconds. > " ) ) (princ) ) Quote Link to comment Share on other sites More sharing options...
BIGAL Posted October 26, 2018 Share Posted October 26, 2018 (edited) I will try to find there is a post here about embossing lettering onto a curved surface, it’s relatively simple just extrude your lettering as a radial from the object centre then using union and subtract, trim the height of the lettering. Had problems I am using an iPad so search for cmagee94 and 3d shape for post. Will do seperate post how I get the link when using an IPad. Edited October 26, 2018 by BIGAL Quote Link to comment Share on other sites More sharing options...
Steven P Posted November 9, 2018 Share Posted November 9, 2018 combining this with a LISP thing I found once to make the computer talk "Ho Ho Ho".. my colleagues are going to be so happy with me next week 1 Quote Link to comment Share on other sites More sharing options...
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