I'm thinking of 3D charts for stocks. Instead of 2D presentation of open high low close vol using candlesticks I'd prefer to use something like 3D cubes. Vol being the thickness of the cube, and high-low the height, while units in time as the width (normally only one unit, day, week or month though can be more). And the chart would better be able to deal real time changes in stock market, which means the shape of the last cube shifting or new cubes being added.

Now which of FreeCAD and Jun should I use? I've browsed the both's websites but can't decide which is more suitable for this kind of tasks. Or even there might be some other free libs?

Thanks in advance for any suggestion!

--
Best Regards,

Jim G