CreateInstanceInContextStructure
It is allowed to have more then 1 InstanceInContext structures per instance.
InstanceInContext structures are updated dynamically when the geometry
structure is updated.
Syntax
// // Strong typing definition // int64_t CreateInstanceInContextStructure( OwlInstance owlInstance ); // // Weak typing definition // int64_t __declspec(dllexport) __stdcall CreateInstanceInContextStructure( int64_t owlInstance );