如何使用 pst-solides3d 重现以下立体测量问题?

如何使用 pst-solides3d 重现以下立体测量问题?

我有兴趣使用 PSTricks 的 3D 包重现下图pst-solides3d。不幸的是,我不熟悉该包,也不确定它是否支持

  • 翻译
  • 路口

您能向我演示如何使用 重现以下内容吗pst-solides3d

我是那种即使出了错也懒得看文档的人。这是我的学习风格。

\documentclass[pstricks,12pt]{standalone}
\usepackage{pst-eucl}

% P on BCGF
% Q on ADHE
% Draw the intersection point S between PQ and BCHE

\begin{document}
\begin{pspicture}[showgrid=false](-1,-1)(10.5,11)
    % A cube
    \pstGeonode[PosAngle={180,0,-60,180}](0,0){A}(6,0){B}(9,3){C}(3,3){D}(0,6){E}
    \pstTranslation[PosAngle={0,-45,180}]{A}{E}{B,C,D}[F,G,H]
    \psline(E)(H)(G)(C)(B)(F)(E)(A)(B)
    \psline(F)(G)
    \psline[linestyle=dashed](H)(D)(C)
    \psline[linestyle=dashed](A)(D)
    
    
    % P and Q
    \pstGeonode[PosAngle={0,180}](9.5,2){P}(1,9.5){Q}
    

    % Hidden Qt by translating Q along HQ
    \pstTranslation[PointName=none,PointSymbol=none]{H}{D}{Q}[Qt]
    % Hidden Pt by translating P along CG
    \pstTranslation[PointName=none,PointSymbol=none]{C}{G}{P}[Pt]
    
    
    % Q' = intersection QQt and EH
    \pstInterLL[PosAngle=180]{Q}{Qt}{E}{H}{Q'}
    % Q'' = intersection QQt and AD
    \pstInterLL[PosAngle=160]{Q}{Qt}{A}{D}{Q''}
    
    % P' = intersection PPt and FG
    \pstInterLL[PosAngle=0]{P}{Pt}{F}{G}{P'}
    % P'' = intersection PPt and BC
    \pstInterLL[PosAngle=0]{P}{Pt}{B}{C}{P''}


  % auxiliary lines
    \pcline[linecolor=lightgray,nodesepB=-1](G)(P')
    \pcline[linecolor=lightgray,nodesepB=-1](C)(P'')
    \pcline[linecolor=lightgray,nodesep=-1](P')(P)
        
    \pcline[linecolor=lightgray,nodesepB=-1](Q')(Q)
    \pcline[linecolor=lightgray,nodesepB=-1,linestyle=dashed](Q')(Q'')

    
    % plane BCHE
    \pspolygon[linestyle=none,fillstyle=solid,fillcolor=yellow,opacity=0.2](B)(C)(H)(E)
    % plane Q'Q''P''P'
    \pspolygon[linestyle=none,fillstyle=solid,fillcolor=green,opacity=0.2](Q')(Q'')(P'')(P')
    
    
    % common line between two planes
    \psline[linecolor=red,linestyle=dashed](Q')(P'')    
    
    % PQ
    \psline[linecolor=blue,linestyle=dashed](P)(Q)
    
    % intersection point between PQ and the common line
    \pstInterLL[PosAngle=45]{P}{Q}{Q'}{P''}{S}
\end{pspicture}
\end{document}

在此处输入图片描述

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