Alex Bilger

[ODESolver] Explicit link to linear solver

4

It basically removes the use of `MultiMatrix` which hides the use of a `LinearSolver`. Implicitly, the first linear solver found was used. Now, the `LinearSolver` can be defined directly in...

Multimaterial hyperelasticity using sub-topologies

4

To define regions of an object where materials are different, I thought about using sub-topologies, defined using BoxROI. ```xml ``` Visually, the force field looks what is expected, i.e two...

[Core,Helper] Prevent to create objects from unloaded plugins

1

When a plugin is loaded, the ObjectFactory is populated of Components from this plugin. However, when this plugin "unloaded", it was still possible to create a component from the plugin....

I chose the library https://github.com/yhirose/cpp-httplib because it allows also to create a server (but not used in this PR). In any case, whatever the library we choose, we must use...

[Core] Proposition to reduce the number of alias declarations

1

The goal is to reduce the number of alias declarations. I propose 2 methods: 1. using traits (for example `DataVecCoord_t`). This is illustrated in `Multi2Mapping`. 2. ~~using a set of...

[FEM.Elastic] Start unification of tetra FF and division of tests

9

3 different components for linear elasticity on tetrahedra: - `FastTetrahedralCorotationalForceField` - `TetrahedralCorotationalFEMForceField` - `TetrahedronFEMForceField` The 3 components have similarities (even duplicated code), but don't share anything. It's time for refactoring!...

[FEM.Elastic] Fix small deformation in TriangleFEMForceField

1

`_rotatedInitialElements` is not used in the `small` method. It is not resized (size = 0), therefore it leads to a crash. This instruction has been introduced in https://github.com/sofa-framework/sofa/pull/2287. I reverted...

[Lagrangian.Model] Use base class Data instead of protected class member for constraint id

1

related to https://github.com/SofaDefrost/SoftRobots/pull/283 ______________________________________________________ By submitting this pull request, I acknowledge that **I have read, understand, and agree [SOFA Developer Certificate of Origin (DCO)](https://github.com/sofa-framework/sofa/blob/master/CONTRIBUTING.md#sofa-developer-certificate-of-origin-dco)**. ______________________________________________________ **Reviewers will merge this pull-request...