Fractional 2-D boundary condition solver for grids. More...
#include <Core/Solver/Grid/GridFractionalBoundaryConditionSolver2.h>
Public Member Functions | |
| GridFractionalBoundaryConditionSolver2 () | |
| Default constructor. More... | |
| virtual | ~GridFractionalBoundaryConditionSolver2 () |
| Default destructor. More... | |
| void | ConstrainVelocity (FaceCenteredGrid2 *velocity, unsigned int extrapolationDepth=5) override |
| ScalarField2Ptr | GetColliderSDF () const override |
| Returns the signed distance field of the collider. More... | |
| VectorField2Ptr | GetColliderVelocityField () const override |
| Returns the velocity field of the collider. More... | |
 Public Member Functions inherited from CubbyFlow::GridBoundaryConditionSolver2 | |
| GridBoundaryConditionSolver2 () | |
| Default constructor. More... | |
| virtual | ~GridBoundaryConditionSolver2 () |
| Default destructor. More... | |
| const Collider2Ptr & | GetCollider () const |
| Returns associated collider. More... | |
| void | UpdateCollider (const Collider2Ptr &newCollider, const Size2 &gridSize, const Vector2D &gridSpacing, const Vector2D &gridOrigin) |
| Applies new collider and build the internals. More... | |
| int | GetClosedDomainBoundaryFlag () const |
| Returns the closed domain boundary flag. More... | |
| void | SetClosedDomainBoundaryFlag (int flag) |
| Sets the closed domain boundary flag. More... | |
Protected Member Functions | |
| void | OnColliderUpdated (const Size2 &gridSize, const Vector2D &gridSpacing, const Vector2D &gridOrigin) override |
| Invoked when a new collider is set. More... | |
| Protected Member Functions inherited from CubbyFlow::GridBoundaryConditionSolver2 | |
| const Size2 & | GetGridSize () const |
| Returns the size of the velocity grid to be constrained. More... | |
| const Vector2D & | GetGridSpacing () const |
| Returns the spacing of the velocity grid to be constrained. More... | |
| const Vector2D & | GetGridOrigin () const |
| Returns the origin of the velocity grid to be constrained. More... | |
Detailed Description
Fractional 2-D boundary condition solver for grids.
This class constrains the velocity field by projecting the flow to the signed-distance field representation of the collider. This implementation should pair up with GridFractionalSinglePhasePressureSolver2 to provide sub-grid resolution velocity projection.
Constructor & Destructor Documentation
◆ GridFractionalBoundaryConditionSolver2()
| CubbyFlow::GridFractionalBoundaryConditionSolver2::GridFractionalBoundaryConditionSolver2 | ( | ) |
Default constructor.
◆ ~GridFractionalBoundaryConditionSolver2()
|
virtual |
Default destructor.
Member Function Documentation
◆ ConstrainVelocity()
|
overridevirtual |
Constrains the velocity field to conform the collider boundary.
- Parameters
-
velocity Input and output velocity grid. extrapolationDepth Number of inner-collider grid cells that velocity will get extrapolated.
Implements CubbyFlow::GridBoundaryConditionSolver2.
◆ GetColliderSDF()
|
overridevirtual |
Returns the signed distance field of the collider.
Implements CubbyFlow::GridBoundaryConditionSolver2.
◆ GetColliderVelocityField()
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overridevirtual |
Returns the velocity field of the collider.
Implements CubbyFlow::GridBoundaryConditionSolver2.
◆ OnColliderUpdated()
|
overrideprotectedvirtual |
Invoked when a new collider is set.
Implements CubbyFlow::GridBoundaryConditionSolver2.
The documentation for this class was generated from the following file:
- Core/Solver/Grid/GridFractionalBoundaryConditionSolver2.h
