sjk/warp3

Project.toml

@@ -14,14 +14,14 @@ StaticArrays = "90137ffa-7385-5640-81b9-e52037218182"
 
 [compat]
 Aqua = "0.8"
-CoordinateTransformations = "0.6"
 Combinatorics = "1"
+CoordinateTransformations = "0.6"
 FileIO = "1"
 ForwardDiff = "0.10"
 GeometryBasics = "0.4"
 LinearAlgebra = "1"
-Meshing = "0.5"
 MeshIO = "0.4"
+Meshing = "0.7"
 Revise = "3"
 Rotations = "1"
 StaticArrays = "1"

examples/Manifest.toml

@@ -2,12 +2,12 @@
 
 julia_version = "1.10.4"
 manifest_format = "2.0"
-project_hash = "45f0ef80ca12ef806f32247cd0d5651dd69dc4de"
+project_hash = "5711fc8d77eed703586d928736ce229a69d0c5a2"
 
 [[deps.ADTypes]]
-git-tree-sha1 = "fa0822e5baee6e23081c2685ae27265dabee23d8"
+git-tree-sha1 = "ae44a0c3d68a420d4ac0fa1f7e0c034ccecb6dc5"
 uuid = "47edcb42-4c32-4615-8424-f2b9edc5f35b"
-version = "1.4.0"
+version = "1.5.2"
 
     [deps.ADTypes.extensions]
     ADTypesChainRulesCoreExt = "ChainRulesCore"
@@ -139,14 +139,14 @@ uuid = "6e4b80f9-dd63-53aa-95a3-0cdb28fa8baf"
 version = "1.5.0"
 
 [[deps.Bijections]]
-git-tree-sha1 = "c9b163bd832e023571e86d0b90d9de92a9879088"
+git-tree-sha1 = "95f5c7e2d177b7ba1a240b0518038b975d72a8c0"
 uuid = "e2ed5e7c-b2de-5872-ae92-c73ca462fb04"
-version = "0.1.6"
+version = "0.1.7"
 
 [[deps.BitFlags]]
-git-tree-sha1 = "2dc09997850d68179b69dafb58ae806167a32b1b"
+git-tree-sha1 = "0691e34b3bb8be9307330f88d1a3c3f25466c24d"
 uuid = "d1d4a3ce-64b1-5f1a-9ba4-7e7e69966f35"
-version = "0.1.8"
+version = "0.1.9"
 
 [[deps.Bonito]]
 deps = ["Base64", "CodecZlib", "Colors", "Dates", "Deno_jll", "HTTP", "Hyperscript", "LinearAlgebra", "Markdown", "MsgPack", "Observables", "RelocatableFolders", "SHA", "Sockets", "Tables", "ThreadPools", "URIs", "UUIDs", "WidgetsBase"]
@@ -258,6 +258,11 @@ git-tree-sha1 = "7b8a93dba8af7e3b42fecabf646260105ac373f7"
 uuid = "bbf7d656-a473-5ed7-a52c-81e309532950"
 version = "0.3.0"
 
+[[deps.CommonWorldInvalidations]]
+git-tree-sha1 = "ae52d1c52048455e85a387fbee9be553ec2b68d0"
+uuid = "f70d9fcc-98c5-4d4a-abd7-e4cdeebd8ca8"
+version = "1.0.0"
+
 [[deps.Compat]]
 deps = ["TOML", "UUIDs"]
 git-tree-sha1 = "b1c55339b7c6c350ee89f2c1604299660525b248"
@@ -582,22 +587,16 @@ version = "0.1.6"
 
 [[deps.GeoInterface]]
 deps = ["Extents"]
-git-tree-sha1 = "801aef8228f7f04972e596b09d4dba481807c913"
+git-tree-sha1 = "9fff8990361d5127b770e3454488360443019bb3"
 uuid = "cf35fbd7-0cd7-5166-be24-54bfbe79505f"
-version = "1.3.4"
+version = "1.3.5"
 
 [[deps.GeometryBasics]]
 deps = ["EarCut_jll", "Extents", "GeoInterface", "IterTools", "LinearAlgebra", "StaticArrays", "StructArrays", "Tables"]
 git-tree-sha1 = "b62f2b2d76cee0d61a2ef2b3118cd2a3215d3134"
 uuid = "5c1252a2-5f33-56bf-86c9-59e7332b4326"
 version = "0.4.11"
 
-[[deps.GeometryTypes]]
-deps = ["ColorTypes", "FixedPointNumbers", "LinearAlgebra", "StaticArrays"]
-git-tree-sha1 = "d796f7be0383b5416cd403420ce0af083b0f9b28"
-uuid = "4d00f742-c7ba-57c2-abde-4428a4b178cb"
-version = "0.8.5"
-
 [[deps.Gettext_jll]]
 deps = ["Artifacts", "CompilerSupportLibraries_jll", "JLLWrappers", "Libdl", "Libiconv_jll", "Pkg", "XML2_jll"]
 git-tree-sha1 = "9b02998aba7bf074d14de89f9d37ca24a1a0b046"
@@ -1024,10 +1023,9 @@ uuid = "c8ffd9c3-330d-5841-b78e-0817d7145fa1"
 version = "2.28.2+1"
 
 [[deps.Meshing]]
-deps = ["GeometryBasics", "GeometryTypes", "StaticArrays"]
-git-tree-sha1 = "b32d34f3e3ca44391ca7261ca4eb96af71e022b9"
+path = "/Users/sjkelly/.julia/dev/Meshing"
 uuid = "e6723b4c-ebff-59f1-b4b7-d97aa5274f73"
-version = "0.5.7"
+version = "0.7.0"
 
 [[deps.Missings]]
 deps = ["DataAPI"]
@@ -1435,9 +1433,9 @@ version = "0.3.8"
 
 [[deps.SciMLStructures]]
 deps = ["ArrayInterface"]
-git-tree-sha1 = "6ab4beaf88dcdd2639bead916f2347f81dcacd0e"
+git-tree-sha1 = "cfdd1200d150df1d3c055cc72ee6850742e982d7"
 uuid = "53ae85a6-f571-4167-b2af-e1d143709226"
-version = "1.3.0"
+version = "1.4.1"
 
 [[deps.Scratch]]
 deps = ["Dates"]
@@ -1525,9 +1523,9 @@ version = "0.1.1"
 
 [[deps.StaticArrays]]
 deps = ["LinearAlgebra", "PrecompileTools", "Random", "StaticArraysCore"]
-git-tree-sha1 = "6e00379a24597be4ae1ee6b2d882e15392040132"
+git-tree-sha1 = "20833c5b7f7edf0e5026f23db7f268e4f23ec577"
 uuid = "90137ffa-7385-5640-81b9-e52037218182"
-version = "1.9.5"
+version = "1.9.6"
 weakdeps = ["ChainRulesCore", "Statistics"]
 
     [deps.StaticArrays.extensions]
@@ -1603,15 +1601,15 @@ version = "0.2.1"
 
 [[deps.SymbolicUtils]]
 deps = ["AbstractTrees", "Bijections", "ChainRulesCore", "Combinatorics", "ConstructionBase", "DataStructures", "DocStringExtensions", "DynamicPolynomials", "IfElse", "LabelledArrays", "LinearAlgebra", "MultivariatePolynomials", "NaNMath", "Setfield", "SparseArrays", "SpecialFunctions", "StaticArrays", "SymbolicIndexingInterface", "TermInterface", "TimerOutputs", "Unityper"]
-git-tree-sha1 = "79813de27af70906d223fbd89ad90dba3d88a2b0"
+git-tree-sha1 = "cc049913a449be8c7ac00979831f26891e01add2"
 uuid = "d1185830-fcd6-423d-90d6-eec64667417b"
-version = "2.0.2"
+version = "2.1.0"
 
 [[deps.Symbolics]]
-deps = ["ADTypes", "ArrayInterface", "Bijections", "ConstructionBase", "DataStructures", "DiffRules", "Distributions", "DocStringExtensions", "DomainSets", "DynamicPolynomials", "ForwardDiff", "IfElse", "LaTeXStrings", "LambertW", "Latexify", "Libdl", "LinearAlgebra", "LogExpFunctions", "MacroTools", "Markdown", "NaNMath", "PrecompileTools", "RecipesBase", "Reexport", "Requires", "RuntimeGeneratedFunctions", "SciMLBase", "Setfield", "SparseArrays", "SpecialFunctions", "StaticArrays", "SymbolicIndexingInterface", "SymbolicLimits", "SymbolicUtils", "TermInterface"]
-git-tree-sha1 = "3669f8eba2720c595e16b038f33cb880c12ef7f7"
+deps = ["ADTypes", "ArrayInterface", "Bijections", "CommonWorldInvalidations", "ConstructionBase", "DataStructures", "DiffRules", "Distributions", "DocStringExtensions", "DomainSets", "DynamicPolynomials", "ForwardDiff", "IfElse", "LaTeXStrings", "LambertW", "Latexify", "Libdl", "LinearAlgebra", "LogExpFunctions", "MacroTools", "Markdown", "NaNMath", "PrecompileTools", "RecipesBase", "Reexport", "Requires", "RuntimeGeneratedFunctions", "SciMLBase", "Setfield", "SparseArrays", "SpecialFunctions", "StaticArraysCore", "SymbolicIndexingInterface", "SymbolicLimits", "SymbolicUtils", "TermInterface"]
+git-tree-sha1 = "8539a734b448ca27707709c62420b1bf115ed7d9"
 uuid = "0c5d862f-8b57-4792-8d23-62f2024744c7"
-version = "5.30.3"
+version = "5.33.0"
 
     [deps.Symbolics.extensions]
     SymbolicsGroebnerExt = "Groebner"
@@ -1681,9 +1679,9 @@ uuid = "a759f4b9-e2f1-59dc-863e-4aeb61b1ea8f"
 version = "0.5.24"
 
 [[deps.TranscodingStreams]]
-git-tree-sha1 = "a947ea21087caba0a798c5e494d0bb78e3a1a3a0"
+git-tree-sha1 = "d73336d81cafdc277ff45558bb7eaa2b04a8e472"
 uuid = "3bb67fe8-82b1-5028-8e26-92a6c54297fa"
-version = "0.10.9"
+version = "0.10.10"
 weakdeps = ["Random", "Test"]
 
     [deps.TranscodingStreams.extensions]
@@ -1749,15 +1747,15 @@ version = "1.0.0"
 
 [[deps.XML2_jll]]
 deps = ["Artifacts", "JLLWrappers", "Libdl", "Libiconv_jll", "Zlib_jll"]
-git-tree-sha1 = "52ff2af32e591541550bd753c0da8b9bc92bb9d9"
+git-tree-sha1 = "d9717ce3518dc68a99e6b96300813760d887a01d"
 uuid = "02c8fc9c-b97f-50b9-bbe4-9be30ff0a78a"
-version = "2.12.7+0"
+version = "2.13.1+0"
 
 [[deps.XSLT_jll]]
-deps = ["Artifacts", "JLLWrappers", "Libdl", "Libgcrypt_jll", "Libgpg_error_jll", "Libiconv_jll", "Pkg", "XML2_jll", "Zlib_jll"]
-git-tree-sha1 = "91844873c4085240b95e795f692c4cec4d805f8a"
+deps = ["Artifacts", "JLLWrappers", "Libdl", "Libgcrypt_jll", "Libgpg_error_jll", "Libiconv_jll", "XML2_jll", "Zlib_jll"]
+git-tree-sha1 = "a54ee957f4c86b526460a720dbc882fa5edcbefc"
 uuid = "aed1982a-8fda-507f-9586-7b0439959a61"
-version = "1.1.34+0"
+version = "1.1.41+0"
 
 [[deps.Xorg_libX11_jll]]
 deps = ["Artifacts", "JLLWrappers", "Libdl", "Xorg_libxcb_jll", "Xorg_xtrans_jll"]
@@ -1797,9 +1795,9 @@ version = "0.1.1+0"
 
 [[deps.Xorg_libxcb_jll]]
 deps = ["Artifacts", "JLLWrappers", "Libdl", "XSLT_jll", "Xorg_libXau_jll", "Xorg_libXdmcp_jll", "Xorg_libpthread_stubs_jll"]
-git-tree-sha1 = "b4bfde5d5b652e22b9c790ad00af08b6d042b97d"
+git-tree-sha1 = "bcd466676fef0878338c61e655629fa7bbc69d8e"
 uuid = "c7cfdc94-dc32-55de-ac96-5a1b8d977c5b"
-version = "1.15.0+0"
+version = "1.17.0+0"
 
 [[deps.Xorg_xtrans_jll]]
 deps = ["Artifacts", "JLLWrappers", "Libdl"]

examples/Project.toml

@@ -6,6 +6,7 @@ ForwardDiff = "f6369f11-7733-5829-9624-2563aa707210"
 GeometryBasics = "5c1252a2-5f33-56bf-86c9-59e7332b4326"
 HCubature = "19dc6840-f33b-545b-b366-655c7e3ffd49"
 Makie = "ee78f7c6-11fb-53f2-987a-cfe4a2b5a57a"
+Meshing = "e6723b4c-ebff-59f1-b4b7-d97aa5274f73"
 QuadGK = "1fd47b50-473d-5c70-9696-f719f8f3bcdc"
 Revise = "295af30f-e4ad-537b-8983-00126c2a3abe"
 StaticArrays = "90137ffa-7385-5640-81b9-e52037218182"

examples/gyroid.jl

@@ -0,0 +1,12 @@
+using Revise
+using Descartes: Gyroid, Cuboid, PolarWarp, Cylinder, FRep
+using GeometryBasics: GeometryBasics, mesh
+using Meshing: MarchingTetrahedra
+
+p = intersect(PolarWarp(Gyroid(0.5), 200), Cuboid([50,50,50]))
+
+@time m = mesh(p; samples=(100,100,100), algorithm=MarchingTetrahedra());
+
+using WGLMakie
+WGLMakie.activate!(resize_to=:body)
+WGLMakie.mesh(m)

examples/piping.jl

@@ -1,13 +1,13 @@
 using Descartes: Piping
-using GeometryBasics: Mesh
+using GeometryBasics: mesh
 
 p = Piping(1.0, [[0,0,0],
                  [10,0,0],
                  [10,10,0],
                  [10,10,10],
                  [5,5,5]])
 
-m = Mesh(p)
+m = mesh(p)
 
 using WGLMakie
 mesh(m)

examples/triangle_wave.jl

@@ -1,5 +1,5 @@
 using Revise
-using Descartes: Descartes, TriangleWave, FRep, Grid, PolarWarp, Cuboid, union
+using Descartes: Descartes, TriangleWave, FRep, PolarWarp, Cuboid, union
 using WGLMakie
 using CoordinateTransformations
 using StaticArrays
@@ -19,7 +19,7 @@ y2 = [FRep(t2, e) for e in x]
 
 lines(x,y2)
 
-g = union(TriangleWave(1., 1), TriangleWave(2., 2))
+g = union(TriangleWave(5., 1), TriangleWave(1., 2))
 
 x_vals = -10:0.1:10
 y_vals = -10:0.1:10
@@ -33,7 +33,7 @@ heatmap(x_vals, y_vals, z, alpha=0.6)
 FRep(g, (x, y))
 
 # Apply warp
-g_polar = PolarWarp(g, 8)
+g_polar = PolarWarp(g, 2)
 
 #FRep(g_polar, (x, y))
 

src/Descartes.jl

@@ -1,10 +1,12 @@
 module Descartes
 
 import Base: *, union, diff, intersect
+using GeometryBasics: GeometryBasics
 import GeometryBasics: AbstractMesh,
                        HyperRectangle,
                        Vec,
-                       Mesh
+                       mesh
+
 
 using StaticArrays,
       Meshing,

src/frep.jl

@@ -29,6 +29,12 @@ function FRep(u::CSGIntersect, v)
     f
 end
 
+_gyroid(v) = cos(v[1])*sin(v[2])+cos(v[2])*sin(v[3])+cos(v[3])*sin(v[1])
+
+function FRep(p::Gyroid, v)
+    max(_gyroid(v)-p.width,-_gyroid(v)-p.width)
+end
+
 function FRep(p::Sphere,v)
     norm(v) - p.radius
 end
@@ -124,10 +130,10 @@ function FRep(p::PolarWarp, v)
 end
 
 function inner_warp(p::AbstractPrimitive, w, v)
-    T(a) = SVector(hypot(a...), atan(a[2], a[1])*w/2π) #cartesian to polar
+    T(a) = SVector(hypot(a[1], a[2]), atan(a[2], a[1])*w/2π, a[3]) #cartesian to polar
     hr = gradient(a -> FRep(p, T(a)), SVector(v...))
     mr, mt = T(v)
-    FRep(p, SVector(mr, mt))/norm(hr)
+    FRep(p, SVector(mr, mt, v[3]))/norm(hr)
 end
 
 function inner_warp(p::CSGUnion, w, v)

src/hyperrectangles.jl

@@ -18,6 +18,10 @@ function HyperRectangle(p::Circle{T}) where {T}
     HyperRectangle{2,T}(Vec(-p.radius,-p.radius), Vec(p.radius*2,p.radius*2))
 end
 
+function HyperRectangle(p::PolarWarp)
+    nothing
+end
+
 function HyperRectangle(p::Piping{T}) where {T}
     maxx, maxy, maxz = typemin(Float64), typemin(Float64), typemin(Float64)
     minx, miny, minz = typemax(Float64), typemax(Float64), typemax(Float64)
@@ -42,7 +46,7 @@ end
 function HyperRectangle(csg::CSGUnion)
     h = HyperRectangle(csg.left)
     for r in csg.right
-        union(h, HyperRectangle(r))
+        h = union(h, HyperRectangle(r))
     end
     h
 end
@@ -54,7 +58,7 @@ end
 function HyperRectangle(csg::CSGIntersect)
     h = HyperRectangle(csg.left)
     for r in csg.right
-        intersect(h, HyperRectangle(r))
+        h = intersect(h, HyperRectangle(r))
     end
     h
 end
@@ -91,16 +95,20 @@ diff(h1::HyperRectangle, h2::HyperRectangle) = h1
 """
 Perform a intersection between two HyperRectangles.
 """
-function intersect(h1::HyperRectangle, h2::HyperRectangle)
+function Base.intersect(h1::HyperRectangle, h2::HyperRectangle)
     m = max.(minimum(h1), minimum(h2))
     mm = min.(maximum(h1), maximum(h2))
     HyperRectangle(m, mm - m)
 end
 
-function intersect(::Nothing, h1::HyperRectangle)
+function Base.intersect(::Nothing, h1::HyperRectangle)
     h1
 end
 
 function Base.intersect(h1::HyperRectangle, ::Nothing)
     h1
+end
+
+function HyperRectangle(g::Gyroid)
+    nothing
 end

src/meshes.jl

@@ -1,13 +1,37 @@
-function (::Type{MT})(primitives::AbstractPrimitive...;
+function GeometryBasics.mesh(primitives::AbstractPrimitive...;
                                          samples=(128,128,128),
-                                         algorithm=MarchingCubes(),
-                                         adf=false) where {MT <: AbstractMesh}
+                                         algorithm=MarchingCubes())
 
     f(x) = FRep(primitives[1], x)
-    meshes = Vector{MT}(undef, length(primitives))
+    meshes = Vector{GeometryBasics.Mesh}(undef, length(primitives))
+    sdf_arr = Array{Float64}(undef, samples)
+
     for i = 1:length(primitives)
         b = HyperRectangle(primitives[i])
-        meshes[i] = MT(x -> FRep(primitives[i], x), b, samples, algorithm)
+        rng = range.(b.origin, b.origin.+ b.widths)
+
+        @info "Sampling SDF"
+        xp = LinRange(first(rng[1]), last(rng[1]), samples[1])
+        yp = LinRange(first(rng[2]), last(rng[2]), samples[2])
+        zp = LinRange(first(rng[3]), last(rng[3]), samples[3])        
+        sdf(v) = FRep(primitives[i], SVector(v...))
+        sdf_normal(v) = gradient(sdf, SVector(v...))
+
+        @time Threads.@threads for x in eachindex(xp)
+            for y in eachindex(yp), z in eachindex(zp)
+                sdf_arr[x,y,z] = sdf((xp[x],yp[y],zp[z]))
+            end
+        end
+
+        @info "generating mesh"
+        @time vts, fcs = isosurface(sdf_arr, algorithm, rng[1], rng[2], rng[3])
+        @info "remapping data types"
+        @time _points = map(GeometryBasics.Point, vts)
+        @time _faces = map(v -> GeometryBasics.TriangleFace{GeometryBasics.OneIndex}(v), fcs)
+        @info "evaluating normals"
+        @time normals = map(v -> GeometryBasics.Vec3f(sdf_normal(v)), vts) 
+        @info "remapping mesh"
+        @time meshes[i] = GeometryBasics.Mesh(GeometryBasics.meta(_points; normals=normals), _faces)
     end
     return merge(meshes)
 end