PHP Code:
new allsolid = get_tr2(trace, TR_AllSolid)
new startsolid = get_tr2(trace, TR_StartSolid)
// TR_StartSolid is a boolean that says whether you were "inside" something
// (usually the world) when the trace started (point A)
// TR_AllSolid tells you if you ever got out of the "inside" or not.
How can I get the id of the entity that the object is inside it ?