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chore(physics): remove Dict-based boundary condition bag

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Delete the unused boundary-condition container/types file not pulled into the
package entry manifest.

- Drop `src/physics/boundary_conditions.jl`.
This commit is contained in:
Jukka Aho
2026-05-09 18:14:19 +03:00
parent ea1e6de8e9
commit 2a3fc9499a
1 changed files with 0 additions and 86 deletions
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src/physics/boundary_conditions.jl
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# This file is a part of JuliaFEM.
# License is MIT: see https://github.com/JuliaFEM/JuliaFEM.jl/blob/master/LICENSE.md
"""
Boundary condition implementations for Physics.
This file provides concrete implementations of the boundary condition interface
functions defined in `src/physics/api.jl` for the `Physics` type.
"""
# ============================================================================
# BOUNDARY CONDITION METHODS (implement generic API)
# ============================================================================
"""
add_dirichlet!(physics::Physics, node_ids::Vector{Int}, components::Vector{Int}, value::Float64)
Concrete implementation of Dirichlet BC application.
Applies essential (prescribed) boundary conditions to specified nodes and DOF components.
# Arguments
- `physics::Physics`: Physics problem
- `node_ids::Vector{Int}`: Node IDs where BC applies
- `components::Vector{Int}`: Which DOF components (e.g., [1,2,3] for all, [3] for z-direction)
- `value::Float64`: Prescribed value
# Examples
```julia
# Fix all DOFs at nodes 1, 2, 3
add_dirichlet!(physics, [1,2,3], [1,2,3], 0.0)
# Fix only z-displacement at node 10
add_dirichlet!(physics, [10], [3], 0.0)
# Prescribe x-displacement at node 20
add_dirichlet!(physics, [20], [1], 0.1)
```
See generic documentation in `src/physics/api.jl`.
"""
function add_dirichlet!(physics::Physics, node_ids::Vector{Int}, components::Vector{Int}, value::Float64)
bc = physics.bc_dirichlet
for node in node_ids
push!(bc.node_ids, node)
push!(bc.components, components)
push!(bc.values, value)
end
return nothing
end
"""
add_neumann!(physics::Physics, surface_ids::Vector{Int}, traction::Vec{3,Float64})
Concrete implementation of Neumann BC application.
Applies natural (force/traction) boundary conditions to specified surfaces.
# Arguments
- `physics::Physics`: Physics problem
- `surface_ids::Vector{Int}`: Surface/edge element IDs where BC applies
- `traction::Vec{3,Float64}`: Traction vector
# Examples
```julia
# Apply traction to surface
traction = Vec{3}(0.0, -1000.0, 0.0) # 1000 N/m² downward
add_neumann!(physics, surface_elements, traction)
# Apply force to individual nodes (surface_ids are node IDs in this case)
force = Vec{3}(0.0, -100.0, 0.0) # 100 N downward
add_neumann!(physics, loaded_nodes, force)
```
See generic documentation in `src/physics/api.jl`.
"""
function add_neumann!(physics::Physics, surface_ids::Vector{Int}, traction::Vec{3,Float64})
bc = physics.bc_neumann
for surf in surface_ids
push!(bc.surface_ids, surf)
push!(bc.values, traction)
end
return nothing
end