Start documenting the structs and types

docs/make.jl

@@ -18,6 +18,7 @@ makedocs(;
     pages=[
         "Home" => "index.md",
         "Exported Functions" => "functions.md",
+        "Exported Types" => "types.md",
     ],
 )
 

docs/src/types.md

@@ -0,0 +1,19 @@
+```@meta
+CurrentModule = VortexStepMethod
+```
+## Basic Vectors
+```@docs
+   MVec3
+   PosVector
+   VelVector
+```
+
+## Wing Geometry, Panel and Aerodynamics
+```@docs
+    Section
+    Wing
+    BoundFilament
+    Panel
+    PanelProperties
+    WingAerodynamics
+```

src/VortexStepMethod.jl

@@ -35,6 +35,12 @@ const MVec3    = MVector{3, Float64}
 Position vector, either a `MVec3` or a `Vector` for use in function signatures.
 """
 const PosVector=Union{MVec3, Vector, SizedVector{3, Float64, Vector{Float64}}}
+
+"""
+   const VelVector=Union{MVec3, Vector}
+
+Velocity vector, either a `MVec3` or a `Vector` for use in function signatures.
+"""
 const VelVector=Union{MVec3, Vector, SizedVector{3, Float64, Vector{Float64}}}
 
 abstract type AbstractWing end

src/filament.jl

@@ -12,12 +12,18 @@ const NU = 1.48e-5     # Kinematic viscosity of air
     BoundFilament
 
 Represents a bound vortex filament defined by two points.
+
+# Fields
+- x1::MVec3: First point
+- x2::MVec3: Second point
+- length: Filament length
+- r0::MVec3: Vector from x1 to x2
 """
 struct BoundFilament <: Filament
-    x1::Vector{Float64}    # First point
-    x2::Vector{Float64}    # Second point
-    length::Float64        # Filament length
-    r0::Vector{Float64}    # Vector from x1 to x2
+    x1::MVec3       # First point
+    x2::MVec3       # Second point
+    length::Float64 # Filament length
+    r0::MVec3       # Vector from x1 to x2
 
     function BoundFilament(x1::PosVector, x2::PosVector)
         new(x1, x2, norm(x2 - x1), x2 - x1)

src/panel.jl

@@ -6,21 +6,21 @@ using LinearAlgebra
 Represents a panel in a vortex step method simulation.
 
 # Fields
-- `TE_point_1::Vector{Float64}`: First trailing edge point
-- `LE_point_1::Vector{Float64}`: First leading edge point
-- `TE_point_2::Vector{Float64}`: Second trailing edge point
-- `LE_point_2::Vector{Float64}`: Second leading edge point
+- `TE_point_1::MVec3`: First trailing edge point
+- `LE_point_1::MVec3`: First leading edge point
+- `TE_point_2::Vector{MVec3}`: Second trailing edge point
+- `LE_point_2::Vector{MVec3}`: Second leading edge point
 - `chord::Float64`: Panel chord length
 - `va::Union{Nothing,Vector{Float64}}`: Panel velocity
 - `corner_points::Matrix{Float64}`: Panel corner points
 - `panel_aero_model::String`: Aerodynamic model type
 - `aerodynamic_center::Vector{Float64}`: Panel aerodynamic center
-- `control_point::Vector{Float64}`: Panel control point
-- `bound_point_1::Vector{Float64}`: First bound point
-- `bound_point_2::Vector{Float64}`: Second bound point
-- `x_airf::Vector{Float64}`: Unit vector perpendicular to chord line
-- `y_airf::Vector{Float64}`: Unit vector parallel to chord line
-- `z_airf::Vector{Float64}`: Unit vector in spanwise direction
+- `control_point::Vector{MVec3}`: Panel control point
+- `bound_point_1::Vector{MVec3}`: First bound point
+- `bound_point_2::Vector{MVec3}`: Second bound point
+- `x_airf::MVec3`: Unit vector perpendicular to chord line
+- `y_airf::MVec3`: Unit vector parallel to chord line
+- `z_airf::MVec3`: Unit vector in spanwise direction
 - `width::Float64`: Panel width
 - `filaments::Vector{BoundFilament}`: Panel filaments
 """

src/wing_aerodynamics.jl

@@ -3,11 +3,22 @@
     WingAerodynamics
 
 Main structure for calculating aerodynamic properties of wings.
+
+# Fields
+- panels::Vector{Panel}: Vector of Panel structs
+- n_panels::Int64: number of panels
+- wings::Vector{AbstractWing}: a vector of wings; but why more than one?
+- `_va`::Union{Nothing, Vector{Float64}, Tuple{Vector{Float64}, Float64}}: A vector of the apparent wind speed,  
+                                                      or a tuple of the v_a vector and yaw rate (rad/s).
+- ` gamma_distribution`::Union{Nothing, Vector{Float64}}: unclear, please defined
+- `alpha_uncorrected`::Union{Nothing, Vector{Float64}}: unclear, please define
+- `alpha_corrected`::Union{Nothing, Vector{Float64}}: unclear, please define
+- `stall_angle_list`::Vector{Float64}: unclear, please define
 """
 mutable struct WingAerodynamics
     panels::Vector{Panel}
-    n_panels::Int
-    wings::Vector{AbstractWing}
+    n_panels::Int64             # TODO: Why is this needed? Just use length(panels)
+    wings::Vector{AbstractWing} # TODO: Why not a concrete type? And why a vector?
     _va::Union{Nothing, Vector{Float64}, Tuple{Vector{Float64}, Float64}}
     gamma_distribution::Union{Nothing, Vector{Float64}}
     alpha_uncorrected::Union{Nothing, Vector{Float64}}
@@ -96,6 +107,16 @@ end
     PanelProperties
 
 Structure to hold calculated panel properties.
+
+# Fields
+- `aero_centers`::Vector{PosVector}
+- `control_points`::Vector{PosVector}
+- `bound_points_1`::Vector{PosVector}
+- `bound_points_2`::Vector{PosVector}
+- `x_airf`::Vector{Vector{Float64}}: unclear, please define
+- `y_airf`::Vector{Vector{Float64}}: unclear, please define
+- `z_airf`::Vector{Vector{Float64}}: unclear, please define
+
 """
 struct PanelProperties
     aero_centers::Vector{PosVector}

src/wing_geometry.jl

@@ -44,7 +44,7 @@ Represents a wing composed of multiple sections with aerodynamic properties.
 # Distribution types
 - "linear": Linear distribution
 - "cosine": Cosine distribution
-- "cosine_van_Garrel": van Garrel cosine distribution
+- "`cosine_van_Garrel`": van Garrel cosine distribution
 - "split_provided": Split provided sections
 - "unchanged": Keep original sections
 """