<!DOCTYPE html> <html> <head> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> </head> <body text="#000000" bgcolor="#FFFFFF"> Remember the ruler of the demo, it can now draw straight line. Again Morphic3 design of local reference frames is extremely useful to make the implementation trivial. <a class="moz-txt-link-freetext" href="https://mamot.fr/@drgeo/115163947191957119">https://mamot.fr/@drgeo/115163947191957119</a> <pre class="moz-signature" cols="72">-- <a class="moz-txt-link-freetext" href="http://mamot.fr/@drgeo">http://mamot.fr/@drgeo</a></pre> </body> </html>