![TikZ 图的方向](https://linux22.com/image/377084/TikZ%20%E5%9B%BE%E7%9A%84%E6%96%B9%E5%90%91.png)
我设计了一个图,代码如下
\documentclass{article}
\usepackage{stanli}
\usepackage{tikz-3dplot}
\begin{document}
\begin{figure}
\centering
\setcoords{-25}{10}[1][1.2]
\setaxis {2}
\begin{tikzpicture}[scale=1.1,thick=1.5]
\begin{scope}[xshift=-2cm]
\draw [->,dashed] (0,0,0) -- (2,0,0) node [right] {$X$};
\draw [->,dashed] (0,0,0) -- (0,2,0) node [left] {$Y$};
\draw [->,dashed] (0,0,0) -- (0,0,2) node [right] {$Z$};
\end{scope}
\begin{scope}
\coordinate (A) at (-1,-1,-1);
\coordinate (B) at (1.82, -1.56, -1);
\coordinate (C) at (1, 1, -1);
\coordinate (D) at (-1, 1, -1);
\coordinate (E) at (-1,-1.94,1);
\coordinate (F) at (1, -1, 1);
\coordinate (G) at (1.62, -0.29, 1);
\coordinate (H) at (-1, 0.5, 1);
\draw (A) -- (B) -- (C) -- (D) -- cycle;
\draw (E) -- (F) -- (G) -- (H) -- cycle;
\draw (A) -- (E) ; \draw(B) -- (F); \draw (C) -- (G); \draw (D) -- (H);
\end{scope}
\begin{scope}[xshift=3.25cm]
\draw [<->] (-0.95,0) -- (0.5,0);
\node[above] (-0.95,20) {Mapping} ;
\end{scope}
\begin{scope}[xshift=5.5cm]
\coordinate (A) at (-1,-1,-1);
\coordinate (B) at (1, -1, -1);
\coordinate (C) at (1, 1, -1);
\coordinate (D) at (-1, 1, -1);
\coordinate (E) at (-1,-1,1);
\coordinate (F) at (1, -1, 1);
\coordinate (G) at (1, 1, 1);
\coordinate (H) at (-1, 1, 1);
\draw (A) -- (B) -- (C) -- (D) -- cycle;
\draw (E) -- (F) -- (G) -- (H) -- cycle;
\draw (A) -- (E) ; \draw(B) -- (F); \draw (C) -- (G); \draw (D) -- (H);
\draw [->,dotted] (0,0,0) -- (2.2,0,0) node [right] {$\xi$};
\draw [->,dotted] (0,0,0) -- (0,2.2,0) node [above] {$\eta$};
\draw [->,dotted] (0,0,0) -- (0,0,2.2) node [above] {$\omega$};
\end{scope}
\end{tikzpicture}
\end{figure}
\end{document}
我希望 z 轴指向上方,但我无法使用tdsetmaincoords
或任何相关指令来使 z 轴指向上方。
答案1
同时加载stanli
和tikz-3dplot
有点过头了。你只是忘了把 放入coords
选项中tikzpicture
。我认为使用local bounding box
es 更容易实现你想要的(我猜)。
\documentclass{article}
\usepackage{tikz}
%\usepackage{tikz-3dplot}
\usepackage{stanli}
\begin{document}
\begin{figure}
\centering
\setcoords{-25}{10}[1][1.2]%[1][0.5]
\setaxis{2}
\begin{tikzpicture}[coords,scale=1.1,thick=1.5]
\begin{scope}[xshift=-2cm]
\draw [->,dashed] (0,0,0) -- (2,0,0) node [right] {$X$};
\draw [->,dashed] (0,0,0) -- (0,2,0) node [left] {$Y$};
\draw [->,dashed] (0,0,0) -- (0,0,2) node [right] {$Z$};
\end{scope}
\begin{scope}[local bounding box=left]
\coordinate (A) at (-1,-1,-1);
\coordinate (B) at (1.82, -1.56, -1);
\coordinate (C) at (1, 1, -1);
\coordinate (D) at (-1, 1, -1);
\coordinate (E) at (-1,-1.94,1);
\coordinate (F) at (1, -1, 1);
\coordinate (G) at (1.62, -0.29, 1);
\coordinate (H) at (-1, 0.5, 1);
\draw (A) -- (B) -- (C) -- (D) -- cycle;
\draw (E) -- (F) -- (G) -- (H) -- cycle;
\draw (A) -- (E) ; \draw(B) -- (F); \draw (C) -- (G); \draw (D) -- (H);
\end{scope}
\begin{scope}[xshift=6cm,yshift=-0.5cm,local bounding box=right]
\coordinate (A) at (-1,-1,-1);
\coordinate (B) at (1, -1, -1);
\coordinate (C) at (1, 1, -1);
\coordinate (D) at (-1, 1, -1);
\coordinate (E) at (-1,-1,1);
\coordinate (F) at (1, -1, 1);
\coordinate (G) at (1, 1, 1);
\coordinate (H) at (-1, 1, 1);
\draw (A) -- (B) -- (C) -- (D) -- cycle;
\draw (E) -- (F) -- (G) -- (H) -- cycle;
\draw (A) -- (E) ; \draw(B) -- (F); \draw (C) -- (G); \draw (D) -- (H);
\draw [->,dotted] (0,0,0) -- (2.2,0,0) node [right] {$\xi$};
\draw [->,dotted] (0,0,0) -- (0,2.2,0) node [above] {$\eta$};
\draw [->,dotted] (0,0,0) -- (0,0,2.2) node [above] {$\omega$};
\end{scope}
\draw [<->,shorten >=2pt,shorten <=2pt] (left.east) --
(left.east-|right.west) node[midway,above,sloped] {Mapping} ;
\end{tikzpicture}
\end{figure}
\end{document}