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Calculs mental pour tout le monde

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Bertrand Benjamin
2018-05-20 18:31:54 +03:00
parent 4f5ec05650
commit 9f5a6b79f1
15 changed files with 441 additions and 0 deletions
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35
tools/style/shortcuts.sty
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@@ -262,3 +262,38 @@
\draw (#5, #1) -- (#6, #1);
}
\usetikzlibrary{quotes,arrows.meta}
\tikzset{
% drawing parallelepipoid
annotated cuboid/.pic={
\tikzset{%
every edge quotes/.append style={midway, auto},
/cuboid/.cd,
#1
}
\draw [every edge/.append style={pic actions, densely dashed, opacity=.5}, pic actions]
(0,0,0) coordinate (o) -- ++(-\cubescale*\cubex,0,0) coordinate (a) -- ++(0,-\cubescale*\cubey,0) coordinate (b) edge coordinate [pos=1] (g) ++(0,0,-\cubescale*\cubez) -- ++(\cubescale*\cubex,0,0) coordinate (c) -- cycle
(o) -- ++(0,0,-\cubescale*\cubez) coordinate (d) -- ++(0,-\cubescale*\cubey,0) coordinate (e) edge (g) -- (c) -- cycle
(o) -- (a) -- ++(0,0,-\cubescale*\cubez) coordinate (f) edge (g) -- (d) -- cycle;
\path [every edge/.append style={pic actions, |-|}]
(b) +(0,-5pt) coordinate (b1) edge ["\cubex \cubeunits"'] (b1 -| c)
(b) +(-5pt,0) coordinate (b2) edge ["\cubey \cubeunits"] (b2 |- a)
(c) +(3.5pt,-3.5pt) coordinate (c2) edge ["\cubez \cubeunits"'] ([xshift=3.5pt,yshift=-3.5pt]e)
;
},
/cuboid/.search also={/tikz},
/cuboid/.cd,
width/.store in=\cubex,
height/.store in=\cubey,
depth/.store in=\cubez,
units/.store in=\cubeunits,
scale/.store in=\cubescale,
width=10,
height=10,
depth=10,
units=cm,
scale=.1,
}