Syntax
//
// Strong typing definition
//
OwlInstance SetInstanceClass(
OwlInstance owlInstance,
OwlClass owlClass
);
//
// Weak typing definition
//
int64_t __declspec(dllexport) __stdcall SetInstanceClass(
int64_t owlInstance,
int64_t owlClass
);
Property owlInstance
Size: 64 bit / 8 byte (value)
The handle to the specific instance in the design tree. The instance handle is static within one open model but is most probably different when the same instance is opened in another model. The instance is always exactly of one unique class.
Property owlClass
Size: 64 bit / 8 byte (value)
This attribute represents a handle to the class. The term owl is comming from W3C, the classes follow the expression power of Semantic Web concepts, therefore classes support multiple inheritance. Technically classes can also be distributed over different resources, however for this the parametric library is required as an extension on the basic Geometry Kernel API.