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VRAY error Nov. 7, 2009, 3:30 p.m.

Ok. I understand. I can't query geometry in initialization. I haven't idea why…

VRAY error Nov. 7, 2009, 3:20 p.m.

Hi. There is a little issue with procedurals. I want to do my old procedural generators for houdini 10. They works fine in 9.5. But in 10 i have an issue with geometry query. A simple example:
I have polygonal sphere with “/obj/geoA” path. And i have void *handleObj = queryObject(“/obj/geoA”); in my procedural. But the result is:
void *handleObj = queryObject(points);

What is the difference between 10 and 9.5 in query? Why this method returns NULL in 10?

HDK: geometry Dec. 11, 2008, 2:03 p.m.

gdp isn't a type of geometry. It's a geometry data pointer. It can points to all types of geometry. To specify the type look at HDK classes like GU_Detail, GU_PrimCircle and so on. Check doxygen docs to find all the stuff you need.