from SimMedTK to iMSTK.

Modify the license notice in each file.
Add LICENSE file.

from SimMedTK to iMSTK.

Modify the license notice in each file.
Add LICENSE file.

Implement missing methods and logic.

Revert some changes and make it build, run FEMSimulator example

CollisionContext/CMakeLists.txt was contributed by Sreekanth.

Cherry-picked from Ricardo's edits to MeshMap related
classes in addCollisionContext branch

BUG: Fix compilation errors all over the place

ENH: Adds code to find islands

Adds code to find and list members of islands

WIP: Adds code to do stage-2 assembly

ENH: Change the mesh representation of scene objects

Adds three mesh representations for discrete geometry
for each scene object. Also adds mesh maps

Conflicts:
	Assembler/Assembler.h
	Collision/MeshToMeshCollision.h
	CollisionContext/CollisionContext.cpp
	CollisionContext/CollisionContext.h
	Core/AnalyticalGeometry.h
	Core/SceneObject.cpp
	Core/SceneObject.h
	Mesh/MeshMap.cpp
	Mesh/MeshMap.h
	Mesh/MeshMapAffine.cpp
	Mesh/MeshMapAffine.h
	Mesh/MeshMapTetToSurface.h
	SceneModels/UnitTests/VegaFEMDeformableSceneObjectSpec.cpp

Add an alias for a matrix map.
Create a templated method in the MeshModel and IOMesh to automatically
cast the underlying mesh.

Create an interpolate() method in the VegaVolumetricMesh class to
interpolate surface of the underlying volumetric mesh with an external
surface mesh and clean up the interface.

Create a computeGravity() method in the VegaVolumetricMesh class
to compute gravity forces.

Refactor getVelocity() method in DeformableSceneObject and add a
variable to hold the gravity vector.

Refactor SceneObject. Add SceneModelRenderDelegate render delegate to
take care of renderign operations for this model. Create visual,
physics and collision model variables.

Remove render delegates from the StaticSceneObject, this is now handled
by it base class.

Add storage for the gravity force in VegaFEMDeformableSceneObject and
initialized properly. Compute internal force by multiplying K*positions
instead of calling the vega function.

Refactor DefaultSimulator, VegaFEMModelSimulator. This class will be
marked obsolete soon.

* Remove custom renderers
* Remove local storage for vertices
* Documenting

Small format changes all over the place.

Refactor ObjectSimulator.

classes. Also create a SimulationManager in charge of
running the simulation.

module.

- Also replace GL/glew by vtk_glew in Core/RenderDetail
- Remove empty first line in those

This module implements forward and backward Euler methods.

ENH: Add unit tests

ENH: Implement Newton's method. Used in the backward Euler method.

Add test for backward euler.

Fix MacOSX compilation error.

BUG: Make sure row major sparse containers are used
for all matrix computations.

Clean up interfaces, fix linking errors and transfer implementations
to cpp files.

Documents methods and variables. Clean solvers test.

Adding more documentation. Clean solver tests and interfaces.

Fix discrepancies in iterative solvers errors. Add more documentation.

VRPNDeviceServer did not properly setting framework termination flags
VRPNDeviceServer was also wrapping vrpn_Connection in a shared_ptr,
this was causing a double delete because vrpn_ConnectionManager
cleans up after connections made with vrpn_create_server_connection()

Add namespace to matrices.

Closes #61

Removing RenderDelegates, OpenGLRenderer, OpenGLViewer

- need glew.h in Core/RenderDetail for GLint
- need to link against Geometry in AVMNidus
- remove duplicated library in Rendering

- Remove RenderDetail::setTextureFilename() and co.
- Remove MeshModel::addTexture()
- Remove SurfaceMesh::assignTexture() and co.
- Use RenderDetail::addTexture()

Still need to assign texture in model?

This is to complete the use of renderFaces()

The 3ds file loading and attachment  of VAO for the tangents
for 3DS file are working fine now.

The renderdetail has been changed to accommodate these modifications.
The wet shader shader code is a bit modified.

Clean-up of the code is needed

Needed for custom shader attribute declarations such as tangents.

Camera scope tip bending works!

witht he VRPN interface.

Work on Integrate ToolCoupler with ObjectSimulartor
to implement haptics rendering.

Also enable and test force feedback.

to couple devices and models.

Add VRPN generic server device.