mantao/Plots.jl
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Update description for example #47 (:mesh3d)

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Lukas Hauertmann 2021-09-22 15:29:30 +02:00
parent 88351f3031
commit 2a0aa0ff96
1 changed files with 6 additions and 3 deletions
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9
src/examples.jl
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@ -962,8 +962,10 @@ const _examples = PlotExample[
""" """
Allows to plot arbitrary 3d meshes. If only x,y,z are given the mesh is generated automatically. Allows to plot arbitrary 3d meshes. If only x,y,z are given the mesh is generated automatically.
You can also specify the connections using the connections keyword. You can also specify the connections using the connections keyword.
The connections are specified using a tuple of vectors. Each vector contains the 0-based indices of one point of a triangle, The connections can be specified in two ways: Either as a tuple of vectors where each vector
such that elements at the same position of these vectors form a triangle. contains the 0-based indices of one point of a triangle, such that elements at the same
position of these vectors form a triangle. Or as a vector of NTuple{3,Ints} where each element
contains the 1-based indices of the three points of a triangle.
""", """,
[ [
:( :(
@ -979,13 +981,14 @@ const _examples = PlotExample[
i = [0, 0, 0, 1] i = [0, 0, 0, 1]
j = [1, 2, 3, 2] j = [1, 2, 3, 2]
k = [2, 3, 1, 3] k = [2, 3, 1, 3]
# Or: cns = [(1, 2, 3), (1, 3, 4), (1, 4, 2), (2, 3, 4)] (1-based indexing)
# the four triangles gives above give a tetrahedron # the four triangles gives above give a tetrahedron
mesh3d( mesh3d(
x, x,
y, y,
z; z;
connections = (i, j, k), connections = (i, j, k), # connections = cns
title = "triangles", title = "triangles",
xlabel = "x", xlabel = "x",
ylabel = "y", ylabel = "y",