I tried to export A3DRiBrepModel as a step file and import it into OpenCasCade, but I found that exporting A3DRiBrepModel as a step is slightly different from the original A3DRiBrepModel. Is there any simple way to convert A3DRiBrepModel to OpenCasCade shape?
Dear @502815549 As I know, OpenCascade have the converter directly from Hoops data model to XCAF or TopoDS_Shape (source code or binary version which can be integrated into your solutions)
Using some middle formats can impact on the results on level of topology or geometry and also requires some complex architecture to taking care about the file life-circle.
I am not very familiar with this, can you provide specific implementation steps or examples? Thank you.