Integrate with Shark Animation

[Mikegrann]

The data visualization project must be merged with a shark animation framework in order to display the animating sharks in real time in the simulated environment.

Codebase for shark animation exists at pnob32/SharkSim.

Goals:

• [x] Integrate the basic shark display as a new node in Aqueous's engine.
• [ ] Get the animating, skinned shark working.
• [ ] Match position of shark in the simulated environment.
• [ ] Match time-dependency of both the shark animation and the data visualization.
• [ ] Add support for display of multiple sharks.

Will require heavy interaction and paired programming alongside @pnob32.

[Mikegrann]

Commit 87fed2cbca17c5a109befc87f06f6ffadeff7be0 started the integration process engine-side by creating a skeleton display node for the shark mesh. The mesh is properly (though statically) displayed within the environment, and an Update() method skeleton is in place for updating the mesh per-frame. A basic GUI interface has been implemented - currently it only toggles whether the node is drawing or not.

The next step is deeper integration of the SharkSim code by implementing the Update() method to carry out the shark's animation per-frame.