Undesired shadows

[Wladimir Monteiro de Arruda]

I work with RPCs from Archvsion and Autocad 2014 together. In my latest drawing the RPSs came out shady after the rendering process. When I asked the archvision help they told me to change the ray tracing in nxt render.

Does anyone know how to do it?

Thanks a lot!

[Roy Hirshkowitz]

At first glance this looks like a precision problem.  I would check two things--

(1) Is the model located far from the origin?-- are the coordinates of the objects large?  If so, the only solution is to move the entire model closer to World Coordinate 0,0,0.

(2) Are the units correct?  Use _DDUNITS to check the insertion units and make sure they match your drawings actual units.

If this doesn't fix the problem I may need to take a look at the model-- let me know.

[Wladimir Monteiro de Arruda]

It worked@!

Thank you