Created static model merging methods and updating primitives to test it out.
Adding documentation to getter methods in Model.
- Refactored methods
Fixing iteration over model list.
- Added copy constructor for Model and PhysicsModelProperties
- Fixed bug in merge
- Added copy constructor to VertexData
- Fixed bug in copy constructor of Model
Adding class variable for default position. Adding documentation to constructors.
Simplyfing model copy constructor and adding an example in MainPrimitives.
Fixing initial position of cloned model.
- Merge now copies all VertexData fields (position, color, texture
coordinates, and normals)
- Added constructors to VertexData
Merge branch 'merging-models' of https://github.com/jtmzheng/3dss.git into merging-models
- Re-added deep for the faces in the Model copy constructor
Merge pull request #22 from jtmzheng/merging-models

Merging models together.