https://community.graphisoft.com/t5/Libraries-objects/2D-angle-hotspots/m-p/79548#M31575 Something like this?<BR /> <BR /> <BR /> AA=0<BR /> <BR /> AANG = ATN(AA/B)<BR /> TEXT2 0,0,aang+90<BR /> valore = B*TAN(aang)<BR /> <BR /> LINE2 0,0,A,0<BR /> LINE2 A,0,A,B<BR /> LINE2 -valore,B,A,B<BR /> LINE2 0,0,-valore,B<BR /> <BR /> unID = 1 + unID : HOTSPOT2 0,B,unID,AA, 129<BR /> unID = 1 + unID : HOTSPOT2 1,B,unID, AA,3<BR /> unID = 1 + unID : HOTSPOT2 -AA,B,unID,AA, 2<BR /> <BR /> <BR /> CU mirco Wed, 31 Jan 2007 20:16:39 GMT Anonymous 2007-01-31T20:16:39Z https://community.graphisoft.com/t5/Libraries-objects/2D-angle-hotspots/m-p/79547#M31574 <DIV class="actalk-migrated-content"><T>I’m trying to make something simple but I can’t.<BR /> I’m trying to make a rectangle, with a moving vertex, which will define the angle (look the attached picture), using some hotspots… can anybody help me?<BR /> <BR /> Thank you in advanced</T></DIV><BR /><IMG src="http://community.graphisoft.com/t5/image/serverpage/image-id/74716iCFE0F951C8E00A13/image-size/large?v=v2&amp;px=999" border="0" alt="hotspot.jpg" title="hotspot.jpg" /> Mon, 29 Jan 2007 15:04:44 GMT https://community.graphisoft.com/t5/Libraries-objects/2D-angle-hotspots/m-p/79547#M31574 Anonymous 2007-01-29T15:04:44Z https://community.graphisoft.com/t5/Libraries-objects/2D-angle-hotspots/m-p/79548#M31575 Something like this?<BR /> <BR /> <BR /> AA=0<BR /> <BR /> AANG = ATN(AA/B)<BR /> TEXT2 0,0,aang+90<BR /> valore = B*TAN(aang)<BR /> <BR /> LINE2 0,0,A,0<BR /> LINE2 A,0,A,B<BR /> LINE2 -valore,B,A,B<BR /> LINE2 0,0,-valore,B<BR /> <BR /> unID = 1 + unID : HOTSPOT2 0,B,unID,AA, 129<BR /> unID = 1 + unID : HOTSPOT2 1,B,unID, AA,3<BR /> unID = 1 + unID : HOTSPOT2 -AA,B,unID,AA, 2<BR /> <BR /> <BR /> CU mirco Wed, 31 Jan 2007 20:16:39 GMT https://community.graphisoft.com/t5/Libraries-objects/2D-angle-hotspots/m-p/79548#M31575 Anonymous 2007-01-31T20:16:39Z