This call is deprecated, there is no direct / easy replacement although the functionality is present. If you still use this call please contact RDF to find a solution together.
Syntax
public const string ifcenginedll = @"ifcengine.dll";
[DllImport(IFCEngineDLL, EntryPoint = "getInstanceInModelling")]
public static extern Int64 getInstanceInModelling(int_t model, int_t instance, int_t mode, out int_t startVertex, out int_t startIndex, out int_t primitiveCount);
Property model
Size: 64 bit / 8 byte (value)
The handle to the model. The model handle is static during its existance. Several models can be opened simultaniously within one session. Different models are always independent, threads are allowed to be running on different models simultaniously.
Property instance
Size: 64 bit / 8 byte (value)
...
Property mode
Size: 64 bit / 8 byte (value)
...
Property startVertex
Size: 64 bit / 8 byte (reference)
...
Property startIndex
Size: 64 bit / 8 byte (reference)
...
Property primitiveCount
Size: 64 bit / 8 byte (reference)
...