Clears linker errors in solvers and force model.
Adds comments in the time integrator classes.

Clears compilation and linker errors in solver and TI modules.
Moved the code in TI to cpp.

Clears compilation errors in force model. Implements getForceAndMatrix in force models.
Adds get type in dynamical model. Adds get and set dynamic model in dynamic object.
Removes raw pointers in nonLinearSystem class.

Adds penalty based mesh to rigid contact handling. Adds contact force vector to deformable body model

Removing vega executables form cmake since they are not libraries

Adds driver code to test deformable models.
Clears a bunch of compiler errors in force model module.

Add initialization of Stiffness, damping, mass matrices and vectors.
Add updates for Stiffness, damping, mass matrices and vectors.
Adds update body states given the solution vector.
Adds loading initial states
Builds effective stiffness matrix

Consistent style enforcement in nonLinearSolver class

Make problem state a Vectord type. This will be templated in future

 Add method to update mesh form flat solution vector

Adds method to query stiffness matrix topology in the force models.

Add update state methods to time integrators. Separate classes for different types of time integrators.

Implements API for deformable Model: Initialization, read configuration, returning LHS and RHS of the system

Fix API for vegaMeshReader

Adds API for set/get states of the deformable object.

Enforce consistency with braces

 Remove smart pointers for eigen sparse matrices.
Add initialization to linearFEMForceModel.

Style changes to forceModelConfig class in class definitions

Adds comments and enforces style in nonlinearSystem class

 Adds API to query the state of dynamical model
Adds enums that specify the type of the dynamical model

Move linear solver tolerance to base class. The tolerance is automatically set to machine precision.
Add API to query if a solver is iterative or not.

Adds time step size to the time integrator and the corresponding API

Add interface to extract vega mesh form volume mesh. Implementation is pending.

Move the implementation of updateValuesFromMatrix to the cpp in internal force model

Rename corresponding file from KinematicState to ProblemState

Adds Newton-Raphson non-linear solver

Adds a base class for nonlinear solvers

Move problem states to the DynamicalModel class

enforce camel case for forceModelConfig::getHyperelasticMaterialType function

Make state variables part of DeformableModel class. Also adds acceleration to the state.

Add customization to the options of the force model configuration

sreekanth.arikatla@kitware.com authored 8 years ago and Sreekanth Arikatla committed 8 years ago

Adds function declerations in deformableBodyModel class

sreekanth.arikatla@kitware.com authored 8 years ago and Sreekanth Arikatla committed 8 years ago

Adds force model config loader from external file. At present this class is based off of vega config file format
but will be standardized to fit all the force models including PBD

sreekanth.arikatla@kitware.com authored 8 years ago and Sreekanth Arikatla committed 8 years ago

Adds linear and nonlinear elastic force models in line with vega's

sreekanth.arikatla@kitware.com authored 8 years ago and Sreekanth Arikatla committed 8 years ago

Adds sparse LU and Cholesky factorization based direct dense matrix solver for linear system of equations

sreekanth.arikatla@kitware.com authored 8 years ago and Sreekanth Arikatla committed 8 years ago

Adds base class for linear and iterative
Adds conjugate gradient solver that is based on Eigen library

Add classes for nonlinear and linear systems

Maintain consistency in enum class object types
Create folders for time integrators and solvers

1.  Add kinematic state class which stores the state of the body at a particular time
2. Make member variable naming consistent in imstkDeformableBodyModel.h

Adds dynamic, rigid and deformable object classes.
Also adds deformable body model and dynamical model classes