[SOLVED] how to create a new type of object in engine

[steve3d]

I need to create a generic spline node in engine. so I use the following steps.
 

• create a class for WorldSpline including load/save save/restoreState, load/saveWorld
• add another enum like WORLD_SPLINE in node.h and set the world_end enum to correct value
• export this worldspline class in worldinterpreter.cpp also export it's type id decleared in node.h

Do I need more extra steps?? it seems the above steps makes entire engine not work, the log have this:

Interpreter::restore_state(): different number of variables

then there is nothing loaded in world.

what's wrong?

[steve3d]

OK, I've found the problem, I didn't add the type name in node.cpp.

[a.andreev]

Hi Steve! Maybe it's not relative with the topic, but we've trying to find a way to generate .spline files without 3DMax. Is that what you have done? If so, can you give an advice how to relize that? :)

[manguste]

Alexey,

 

You can give a look at WorldTransform class. It allows to load a spline, as well as add points to it or modify them.