mirror of
https://gitlab.rlp.net/mobitar/ReCo.jl.git
synced 2024-09-19 19:01:17 +00:00
Fix center of mass graphics
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Mo8it
parent
1b93a57df2
commit
d9c8d65e73
3 changed files with 96 additions and 93 deletions
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@ -1416,9 +1416,9 @@ version = "0.33.14"
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[[deps.StatsFuns]]
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deps = ["ChainRulesCore", "InverseFunctions", "IrrationalConstants", "LogExpFunctions", "Reexport", "Rmath", "SpecialFunctions"]
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git-tree-sha1 = "bedb3e17cc1d94ce0e6e66d3afa47157978ba404"
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git-tree-sha1 = "f35e1879a71cca95f4826a14cdbf0b9e253ed918"
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uuid = "4c63d2b9-4356-54db-8cca-17b64c39e42c"
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version = "0.9.14"
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version = "0.9.15"
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[[deps.StructArrays]]
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deps = ["Adapt", "DataAPI", "StaticArrays", "Tables"]
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@ -1,7 +1,7 @@
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name = "ReCo"
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uuid = "b25f7548-fcc9-4c91-bc24-841b54f4dd54"
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authors = ["MoBit <mo8it@protonmail.com>"]
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version = "0.2.0"
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version = "0.3.0"
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[deps]
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BenchmarkTools = "6e4b80f9-dd63-53aa-95a3-0cdb28fa8baf"
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@ -21,6 +21,7 @@ LaTeXStrings = "b964fa9f-0449-5b57-a5c2-d3ea65f4040f"
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LinearAlgebra = "37e2e46d-f89d-539d-b4ee-838fcccc9c8e"
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LoopVectorization = "bdcacae8-1622-11e9-2a5c-532679323890"
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Luxor = "ae8d54c2-7ccd-5906-9d76-62fc9837b5bc"
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MathTeXEngine = "0a4f8689-d25c-4efe-a92b-7142dfc1aa53"
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ProfileView = "c46f51b8-102a-5cf2-8d2c-8597cb0e0da7"
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ProgressMeter = "92933f4c-e287-5a05-a399-4b506db050ca"
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Random = "9a3f8284-a2c9-5f02-9a11-845980a1fd5c"
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@ -1,124 +1,126 @@
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using Luxor
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using ReCo: restrict_coordinate, project_to_unit_circle, project_back_from_unit_circle
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using ReCo: ReCo
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##
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function gen_COM_graphics()
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box_length = 100
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box_height = 100
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box_length = 100
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box_height = 100
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L = 0.35 * box_length
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L = 0.35 * box_length
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R = 0.35 * box_length
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R = 0.35 * box_length
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A = -0.9 * L
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B = 0.65 * L
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pr = 0.03 * L
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A = -0.9 * L
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B = 0.65 * L
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pr = 0.03 * L
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Ap_vec = Vector(project_to_unit_circle(A, L))
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Bp_vec = Vector(project_to_unit_circle(B, L))
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for p in (Ap_vec, Bp_vec)
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Ap_vec = Vector(ReCo.Shape.project_to_unit_circle(A, L))
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Bp_vec = Vector(ReCo.Shape.project_to_unit_circle(B, L))
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for p in (Ap_vec, Bp_vec)
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p[2] *= -1
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end
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end
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Ap = Point(Ap_vec[1], Ap_vec[2])
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Bp = Point(Bp_vec[1], Bp_vec[2])
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Ap = Point(Ap_vec[1], Ap_vec[2])
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Bp = Point(Bp_vec[1], Bp_vec[2])
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M = R * ((Ap + Bp) / 2)
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M = R * ((Ap + Bp) / 2)
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θ = atan(-M[2], M[1])
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θ = atan(-M[2], M[1])
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COM = project_back_from_unit_circle(θ, L)
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si, co = sincos(θ)
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COMp = R * Point(co, -si)
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COM = ReCo.Shape.project_back_from_unit_circle(θ, L)
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si, co = sincos(θ)
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COMp = R * Point(co, -si)
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##
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##
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graphics_export_dir = "exports/graphics"
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mkpath(graphics_export_dir)
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graphics_export_dir = "exports/graphics"
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mkpath(graphics_export_dir)
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Drawing(box_length, box_height, "$graphics_export_dir/line.pdf")
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origin()
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Drawing(box_length, box_height, "$graphics_export_dir/line.pdf")
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origin()
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setcolor("black")
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arrow(Point(-1.1 * L, 0), Point(1.2 * L, 0); arrowheadlength=0.1 * L, linewidth=0.8)
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setcolor("black")
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arrow(Point(-1.1 * L, 0), Point(1.2 * L, 0); arrowheadlength=0.1 * L, linewidth=0.8)
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green_orange = blend(Point(-1.5 * L, 0), Point(1.5 * L, 0))
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addstop(green_orange, 0.0, "orange")
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addstop(green_orange, (L) / (3 * L), "green")
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addstop(green_orange, (2 * L) / (3 * L), "orange")
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addstop(green_orange, 1.0, "green")
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setblend(green_orange)
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setline(0.8)
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line(Point(-L, 0), Point(L, 0), :stroke)
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green_orange = blend(Point(-1.5 * L, 0), Point(1.5 * L, 0))
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addstop(green_orange, 0.0, "orange")
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addstop(green_orange, (L) / (3 * L), "green")
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addstop(green_orange, (2 * L) / (3 * L), "orange")
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addstop(green_orange, 1.0, "green")
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setblend(green_orange)
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setline(0.8)
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line(Point(-L, 0), Point(L, 0), :stroke)
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setcolor("red")
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setline(0.5)
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for x in (-L, L)
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setcolor("red")
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setline(0.5)
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for x in (-L, L)
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line(Point(x, 0.05 * L), Point(x, -0.05 * L), :stroke)
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end
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end
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setcolor("cyan3")
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line(Point(0, 0.05 * L), Point(0, -0.05 * L), :stroke)
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setcolor("cyan3")
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line(Point(0, 0.05 * L), Point(0, -0.05 * L), :stroke)
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setcolor("blue")
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for p in (A, B)
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setcolor("blue")
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for p in (A, B)
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circle(Point(p, 0), pr, :fill)
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end
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end
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setcolor("brown")
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circle(Point(COM, 0), pr, :fill)
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setcolor("brown")
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circle(Point(COM, 0), pr, :fill)
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setcolor("black")
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fontsize(5)
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text("x", Point(1.2 * L, 0.035 * L))
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text("-L", Point(-L - 0.08 * L, 0.18 * L))
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text("0", Point(0 - 0.035 * L, 0.18 * L))
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text("+L", Point(L - 0.08 * L, 0.18 * L))
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text("A", Point(A - 0.04 * L, -0.06 * L))
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text("B", Point(B - 0.04 * L, -0.06 * L))
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text("COM", Point(COM - 0.125 * L, -0.06 * L))
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setcolor("black")
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fontsize(5)
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text("x", Point(1.2 * L, 0.038 * L))
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text("-L", Point(-L - 0.07 * L, 0.18 * L))
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text("0", Point(0 - 0.035 * L, 0.18 * L))
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text("+L", Point(L - 0.07 * L, 0.18 * L))
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text("A", Point(A - 0.038 * L, -0.06 * L))
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text("B", Point(B - 0.038 * L, -0.06 * L))
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text("COM", Point(COM - 0.108 * L, -0.06 * L))
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finish()
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finish()
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##
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##
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Drawing(box_length, box_height, "$graphics_export_dir/circle.pdf")
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origin()
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Drawing(box_length, box_height, "$graphics_export_dir/circle.pdf")
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origin()
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arrow(Point(-1.2 * R, 0), Point(1.2 * R, 0); arrowheadlength=0.1 * R, linewidth=0.8)
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arrow(Point(0, 1.2 * R), Point(0, -1.2 * R); arrowheadlength=0.1 * R, linewidth=0.8)
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arrow(Point(-1.2 * R, 0), Point(1.2 * R, 0); arrowheadlength=0.1 * R, linewidth=0.8)
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arrow(Point(0, 1.2 * R), Point(0, -1.2 * R); arrowheadlength=0.1 * R, linewidth=0.8)
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setcolor("black")
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fontsize(5)
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text("α", Point(1.22 * R, 0.035 * R))
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text("β", Point(-0.04 * R, -1.23 * R))
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setcolor("black")
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fontsize(5)
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text("α", Point(1.22 * R, 0.035 * R))
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text("β", Point(-0.04 * R, -1.23 * R))
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orange_green = blend(Point(0, -R), Point(0, R), "green", "orange")
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setblend(orange_green)
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setline(0.8)
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circle(Point(0, 0), R, :stroke)
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orange_green = blend(Point(0, -R), Point(0, R), "green", "orange")
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setblend(orange_green)
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setline(0.8)
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circle(Point(0, 0), R, :stroke)
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setcolor("red")
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setline(0.5)
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line(Point(1.05 * R, 0), Point(0.95 * R, 0), :stroke)
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setcolor("cyan3")
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line(Point(-1.05 * R, 0), Point(-0.95 * R, 0), :stroke)
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setcolor("red")
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setline(0.5)
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line(Point(1.05 * R, 0), Point(0.95 * R, 0), :stroke)
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setcolor("cyan3")
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line(Point(-1.05 * R, 0), Point(-0.95 * R, 0), :stroke)
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setcolor("blue")
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for pp in (Ap, Bp)
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setcolor("blue")
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for pp in (Ap, Bp)
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circle(R * pp, pr, :fill)
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end
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setcolor("black")
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setdash("dot")
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line(R * Ap, R * Bp, :stroke)
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line(Point(0, 0), COMp, :stroke)
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setcolor("purple1")
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circle(M, pr, :fill)
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setcolor("brown")
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circle(COMp, pr, :fill)
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finish()
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return nothing
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end
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setcolor("black")
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setdash("dot")
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line(R * Ap, R * Bp, :stroke)
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line(Point(0, 0), COMp, :stroke)
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setcolor("purple1")
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circle(M, pr, :fill)
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setcolor("brown")
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circle(COMp, pr, :fill)
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finish()
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