update to julia v0.7

Author: rdeits

.travis.yml

@@ -3,7 +3,8 @@ language: julia
 os:
   - linux
 julia:
-  - 0.6
+  - 0.7
+  - 1.0
   - nightly
 notifications:
   email: false
@@ -13,9 +14,6 @@ branches:
 matrix:
   allow_failures:
     - julia: nightly
-# uncomment the following lines to override the default test script
-script:
-  - if [[ -a .git/shallow ]]; then git fetch --unshallow; fi
-  - julia -e 'Pkg.clone(pwd()); Pkg.build("Meshing"); Pkg.test("Meshing"; coverage=true)'
 after_success:
-  - julia -e 'cd(Pkg.dir("Meshing")); Pkg.add("Coverage"); using Coverage; Codecov.submit(process_folder())'
+  - julia -e 'using Pkg; import Meshing; Pkg.add("Coverage"); using Coverage; Codecov.submit(process_folder())'
+

REQUIRE

@@ -1,2 +1,2 @@
-julia 0.6
+julia 0.7
 GeometryTypes 0.4

appveyor.yml

@@ -1,9 +1,18 @@
 environment:
   matrix:
-  - JULIA_URL: "https://julialang-s3.julialang.org/bin/winnt/x86/0.3/julia-0.3-latest-win32.exe"
-  - JULIA_URL: "https://julialang-s3.julialang.org/bin/winnt/x64/0.3/julia-0.3-latest-win64.exe"
-  - JULIA_URL: "https://julialangnightlies-s3.julialang.org/bin/winnt/x86/julia-latest-win32.exe"
-  - JULIA_URL: "https://julialangnightlies-s3.julialang.org/bin/winnt/x64/julia-latest-win64.exe"
+  - julia_version: 0.7
+  - julia_version: 1
+  - julia_version: nightly
+
+platform:
+  - x86 # 32-bit
+  - x64 # 64-bit
+
+# # Uncomment the following lines to allow failures on nightly julia
+# # (tests will run but not make your overall status red)
+# matrix:
+#   allow_failures:
+#   - julia_version: nightly
 
 branches:
   only:
@@ -17,19 +26,18 @@ notifications:
     on_build_status_changed: false
 
 install:
-  - ps: "[System.Net.ServicePointManager]::SecurityProtocol = [System.Net.SecurityProtocolType]::Tls12"
-# Download most recent Julia Windows binary
-  - ps: (new-object net.webclient).DownloadFile(
-        $env:JULIA_URL,
-        "C:\projects\julia-binary.exe")
-# Run installer silently, output to C:\projects\julia
-  - C:\projects\julia-binary.exe /S /D=C:\projects\julia
+  - ps: iex ((new-object net.webclient).DownloadString("https://raw.githubusercontent.com/JuliaCI/Appveyor.jl/version-1/bin/install.ps1"))
 
 build_script:
-# Need to convert from shallow to complete for Pkg.clone to work
-  - IF EXIST .git\shallow (git fetch --unshallow)
-  - C:\projects\julia\bin\julia -e "versioninfo();
-      Pkg.clone(pwd(), \"Meshing\"); Pkg.build(\"Meshing\")"
+  - echo "%JL_BUILD_SCRIPT%"
+  - C:\julia\bin\julia -e "%JL_BUILD_SCRIPT%"
 
 test_script:
-  - C:\projects\julia\bin\julia --check-bounds=yes -e "Pkg.test(\"Meshing\")"
+  - echo "%JL_TEST_SCRIPT%"
+  - C:\julia\bin\julia -e "%JL_TEST_SCRIPT%"
+
+# # Uncomment to support code coverage upload. Should only be enabled for packages
+# # which would have coverage gaps without running on Windows
+# on_success:
+#   - echo "%JL_CODECOV_SCRIPT%"
+#   - C:\julia\bin\julia -e "%JL_CODECOV_SCRIPT%"

src/Meshing.jl

@@ -1,5 +1,3 @@
-VERSION >= v"0.4.0-dev+6521" && __precompile__()
-
 module Meshing
 
 using GeometryTypes

src/marching_cubes.jl

@@ -302,7 +302,7 @@ function marching_cubes(sdf::SignedDistanceField{3,ST,FT},
     # arrays for vertices and faces
     vts = Point{3,Float64}[]
     fcs = Face{3,Int}[]
-    vertlist = Vector{Point{3,Float64}}(12)
+    vertlist = Vector{Point{3,Float64}}(undef, 12)
     @inbounds for xi = 1:nx-1, yi = 1:ny-1, zi = 1:nz-1
 
         #Determine the index into the edge table which

src/marching_tetrahedra.jl

@@ -254,10 +254,10 @@ an approximate isosurface by the method of marching tetrahedra.
 function marchingTetrahedra(lsf::AbstractArray{T,3}, iso::Real, eps::Real, indextype::Type{IT}) where {T<:Real, IT <: Integer}
     vertex_eltype = promote_type(T, typeof(iso), typeof(eps))
     vts        = Dict{indextype, Point{3,vertex_eltype}}()
-    fcs        = Array{Face{3,indextype}}(0)
+    fcs        = Array{Face{3,indextype}}(undef, 0)
     sizehint!(vts, div(length(lsf),8))
     sizehint!(fcs, div(length(lsf),4))
-    const vxidx = VoxelIndices{indextype}()
+    vxidx = VoxelIndices{indextype}()
     # process each voxel
     (nx::indextype,ny::indextype,nz::indextype) = size(lsf)
     vals = zeros(T, 8)
@@ -307,36 +307,20 @@ function _correct_vertices!(vts, sdf::SignedDistanceField)
     end
 end
 
-
-function (::Type{MT})(volume::Array{T, 3}, iso_val::Real, eps_val=0.001) where {MT <: AbstractMesh, T}
-    Base.depwarn("(mesh type)(volume::Array, iso_val, eps_val) is deprecated. Please use: (mesh type)(volume, MarchingTetrahedra(iso_val, eps_val))", :Meshing_MT_array_eps)
-    iso_val = convert(T, iso_val)
-    eps_val = convert(T, eps_val)
-    vts, fcs = isosurface(volume, iso_val, eps_val)
-    MT(vts, fcs)
-end
-
-function (::Type{MT})(df::SignedDistanceField, eps_val=0.001) where MT <: AbstractMesh
-    Base.depwarn("(mesh type)(sdf::SignedDistanceField, eps_val) is deprecated. Please use: (mesh type)(sdf, MarchingTetrahedra(0, eps))", :Meshing_MT_sdf_eps)
-    vts, fcs = isosurface(df.data, 0.0, eps_val)
-    _correct_vertices!(vts, df)
-    MT(vts, fcs)
-end
-
 struct MarchingTetrahedra{T} <: AbstractMeshingAlgorithm
     iso::T
     eps::T
 end
 
 MarchingTetrahedra(iso::T1=0.0, eps::T2=1e-3) where {T1, T2} = MarchingTetrahedra{promote_type(T1, T2)}(iso, eps)
 
-function (::Type{MT})(sdf::SignedDistanceField, method::MarchingTetrahedra)::MT where {MT <: AbstractMesh}
+function (::Type{MT})(sdf::SignedDistanceField, method::MarchingTetrahedra) where {MT <: AbstractMesh}
     vts, fcs = isosurface(sdf.data, method.iso, method.eps)
     _correct_vertices!(vts, sdf)
-    MT(vts, fcs)
+    MT(vts, fcs)::MT
 end
 
-function (::Type{MT}){MT <: AbstractMesh, T}(volume::Array{T, 3}, method::MarchingTetrahedra)::MT
+function (::Type{MT})(volume::Array{T, 3}, method::MarchingTetrahedra) where {MT <: AbstractMesh, T}
     vts, fcs = isosurface(volume, convert(T, method.iso), convert(T, method.eps))
-    MT(vts, fcs)
+    MT(vts, fcs)::MT
 end

test/runtests.jl

@@ -1,7 +1,10 @@
 using Meshing
-using Base.Test
+using Test
 using GeometryTypes
 using ForwardDiff
+using Profile
+using Statistics: mean
+using LinearAlgebra: dot, norm
 
 
 @testset "meshing" begin
@@ -83,23 +86,15 @@ using ForwardDiff
         sdf = SignedDistanceField(f, bounds, resolution)
 
         @testset "marching cubes" begin
-            m1 = @test_nowarn marching_cubes(sdf, 0.0, GLNormalMesh)
-            m2 = @test_nowarn GLNormalMesh(sdf, MarchingCubes())
-            @test vertices(m1) == vertices(m2)
-            @test faces(m1) == faces(m2)
+            @test_nowarn GLNormalMesh(sdf, MarchingCubes())
+            @inferred GLNormalMesh(sdf, MarchingCubes())
         end
 
         @testset "marching tetrahedra" begin
-            m1 = @test_warn "is deprecated" GLNormalMesh(sdf)
-            m2 = @test_warn "is deprecated" GLNormalMesh(sdf, 1e-3)
-            m3 = @test_nowarn GLNormalMesh(sdf, MarchingTetrahedra())
-            @test vertices(m1) == vertices(m2) == vertices(m3)
-            @test faces(m1) == faces(m2) == faces(m3)
-
-            m4 = @test_warn "is deprecated" GLNormalMesh(sdf.data, 0.5)
-            m5 = @test_nowarn GLNormalMesh(sdf.data, MarchingTetrahedra(0.5))
-            @test vertices(m4) == vertices(m5)
-            @test faces(m4) == faces(m5)
+            @test_nowarn GLNormalMesh(sdf, MarchingTetrahedra())
+            @inferred GLNormalMesh(sdf, MarchingTetrahedra())
+            @test_nowarn GLNormalMesh(sdf.data, MarchingTetrahedra(0.5))
+            @inferred GLNormalMesh(sdf.data, MarchingTetrahedra(0.5))
         end
     end