Refactor - Seperate Subsystems

[datacrystals]

Migrate VisualRender system out into different pieces:

Processing steps:

1. Scene Processing (Physics, Animations, Scripts, etc.)
2. Scene to mesh Conversion (Extract all meshes and associated textures into a mesharray)
3. Render lighting updates for the mesharray
4. Render mesharray

New data types:

1. MeshArray (Vector containing mesh objects with their associated texture info, matricies)

Data types to refactor:

1. Vertex - minify if possible
2. Mesh - minify if possible
3. Scene - make threadsafe if possible

Systems To Refactor:

1. SceneManager - create threadsafe update functions
2. Visualrenderer - reduce massive size and bloat, seperate editor and internal systems
3. Renderermanager - seperate out editor and internal systems

New systems:

1. Scene2Mesh (find name for this) - Create subsystem to convert the scene into a mesh
2. LightingSystem (find name for this) - Create subsystem to handle the lights independently and async
3. MeshArrayRenderer (find new name for this) - takes over much of the visualrenderer, renders things for the user
4. SceneProcessing (Multiple systems) - Move this out into its own systems (all async)

Documentation

• Add tutorials and update documentation

Convert this to a project board - then create issues from that. Use this as the branch to merge those sub-branches into.