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删除 tikz 中的多余虚线

tag-icon • tag-icon tikz-pgf
删除 tikz 中的多余虚线

我绘制了以下内容

\documentclass{article}
\usepackage{graphicx} % Required for inserting images

\title{feynds}
\author{ts342139 }
\date{October 2023}
\usepackage{tikz}
\usetikzlibrary{fit}
\usepackage{xcolor}
\usepackage[compat=1.1.0]{tikz-feynman}
\usepackage{contour}
\usetikzlibrary{calc}
\usepackage{nicematrix}
\tikzfeynmanset{plain/.style=}
\usepackage{wrapfig}
\usepackage{fancyhdr}
\fancyhf{}
\fancyhead[LO,RE]{\nouppercase{\leftmark}}
\fancyfoot[C]{\thepage}
\pagestyle{fancy}
\usepackage{slashed}
\begin{document}

\maketitle
\pagestyle{fancy}
\fancyhf{}
%\fancyhead{LE}
\fancyhead[RO]{\nouppercase{\leftmark\hfill}}
\fancyfoot[LE,RO]{\hfill\thepage\hfill}

\begin{tikzpicture}[scale=1.5]
    % Define the coordinates

        \foreach \x in {0}
        \foreach \y in {1,2,3,4}
            \foreach \z in {0,1,2,3,4}
            {
                \draw (\x,\y,\z) circle (0.1cm);
                \fill[green] (\x,\y,\z) circle (0.05cm);
            }
        \foreach \x in {0}
        \foreach \y in {0}
            \foreach \z in {1,2,3,4}
            {
                \draw (\x,\y,\z) circle (0.1cm);
                \fill[green] (\x,\y,\z) circle (0.05cm);
            }
        \foreach \x in {1,2,3,4}
        \foreach \y in {0,1,2,3,4}
            \foreach \z in {0,1,2,3,4}
            {
                \draw (\x,\y,\z) circle (0.1cm);
                \fill[green] (\x,\y,\z) circle (0.05cm);
            }

    % Connect the circles with dotted lines
    \foreach \x in {0,1,2,3,4}
        \foreach \y in {0,1,2,3,4}
            \foreach \z in {0,1,2,3,4}
            {
                \draw[dotted] (\x,\y,\z) -- (\x+1,\y,\z);
                \draw[dotted] (\x,\y,\z) -- (\x,\y+1,\z);
                \draw[dotted] (\x,\y,\z) -- (\x,\y,\z+1);
            }

    % Draw the axes
    \draw[->] (0,0,0) -- (4.5,0,0) node[anchor=north east]{$\nu_1$};
    \draw[->] (0,0,0) -- (0,4.5,0) node[anchor=north west]{$\nu_2$};
    \draw[->] (0,0,0) -- (0,0,4.5) node[anchor=south]{$\nu_3$};
\end{tikzpicture}

\end{document}

但最后一个圆圈结束后有一些多余的虚线。 在此处输入图片描述

如何删除它们？

答案1

尽管您希望连接到4s，但您不希望连接到s。因此，要么从循环中5移除并单独处理这些情况，要么避免在循环内绘制到 s。我在这里采用第二种方法。45

\documentclass[tikz,border=5pt]{standalone}
\usepackage{tikz}

\begin{document}

\begin{tikzpicture}[scale=1.5]
  % define coords
  \foreach \x in {0}
  \foreach \y in {1,2,3,4}
  \foreach \z in {0,1,2,3,4}
  {
    \draw (\x,\y,\z) circle (0.1cm);
    \fill[green] (\x,\y,\z) circle (0.05cm);
  }
  \foreach \x in {0}
  \foreach \y in {0}
  \foreach \z in {1,2,3,4}
  {
    \draw (\x,\y,\z) circle (0.1cm);
    \fill[green] (\x,\y,\z) circle (0.05cm);
  }
  \foreach \x in {1,2,3,4}
  \foreach \y in {0,1,2,3,4}
  \foreach \z in {0,1,2,3,4}
  {
    \draw (\x,\y,\z) circle (0.1cm);
    \fill[green] (\x,\y,\z) circle (0.05cm);
  }
  
  % Connect the circles with dotted lines
  \foreach \x in {0,1,2,3,4}
  \foreach \y in {0,1,2,3,4}
  \foreach \z in {0,1,2,3,4}
  {
    \ifnum\x<4
      \draw[dotted] (\x,\y,\z) -- (\x+1,\y,\z);
    \fi
    \ifnum\y<4
      \draw[dotted] (\x,\y,\z) -- (\x,\y+1,\z);
    \fi
    \ifnum\z<4
      \draw[dotted] (\x,\y,\z) -- (\x,\y,\z+1);
    \fi
  }
  
  % Draw the axes
  \draw[->] (0,0,0) -- (4.5,0,0) node[anchor=north east]{$\nu_1$};
  \draw[->] (0,0,0) -- (0,4.5,0) node[anchor=north west]{$\nu_2$};
  \draw[->] (0,0,0) -- (0,0,4.5) node[anchor=south]{$\nu_3$};
\end{tikzpicture}

\end{document}

抱歉无法发布图片。KDE/Okular 目前有一个极其恼人的错误，导致此类图片在最好的情况下很丑陋，在最坏的情况下则毫无用处。此类图片显示虚线的可能性几乎为零。

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