CUArchgrad Posted January 5, 2009 Share Posted January 5, 2009 I have a 3D model in Autodesk of an auditorium and I'm trying to figure out how to calculate the negative of the model to get the volume of the space. I have the section and plan if there is a way besides 3D to do this as well. Anyone have an idea? Quote Link to comment Share on other sites More sharing options...
Blueflies Posted May 6, 2009 Share Posted May 6, 2009 Not sure if you can do that without LDD or Civil3D. In Civil3D it's very simple once you have an existing and proposed surface built. Quote Link to comment Share on other sites More sharing options...
Efeezy Posted June 22, 2010 Share Posted June 22, 2010 (defun c:LeeMacVolume ( / ent obj ) (vl-load-com) (if (setq ent (car (entsel))) (if (vlax-property-available-p (setq obj (vlax-ename->vla-object ent)) 'Volume) (alert (strcat "Volume: " (rtos (vla-get-Volume obj)))) (alert "Selected Object Does not have a Volume Property") ) ) (princ) ) Quote Link to comment Share on other sites More sharing options...
Efeezy Posted June 22, 2010 Share Posted June 22, 2010 Please, thank Lee Mac for this Lisp, he is a member of this forum. Quote Link to comment Share on other sites More sharing options...
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