Nick Petit
npetit
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Recent Forum Posts
transforming lights in solaris Nov. 30, 2022, 4:02 a.m.
There are no relative USD prim paths, don't confuse node paths and USD primitive paths, these have no relationship to one another. I guess you can think of LOP nodes' primitive pattern parms more like the group parm on SOP nodes - they allow you to specify on what subset of the underlying USD data the nodes should operate on.
Solaris parent constrain examples Nov. 29, 2022, 3:53 p.m.
Hi Geoff,
Here is a very basic example of using the parent constraint LOP to parent one object to another.
Here is a very basic example of using the parent constraint LOP to parent one object to another.
Vex "intersect" and "removepoint" functions not working; removes ALL points Nov. 21, 2022, 12:18 a.m.
If you add a small offset when doing the intersect you'll avoid prims intersecting themselves.
This should give you what you're after.
vector hit_p, hit_uv; vector dir = {0, 1, 0}; int prim = intersect(1, @P + dir*0.000001, dir, hit_p, hit_uv); if(prim >= 0) removepoint(0, @ptnum);
This should give you what you're after.