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stanli.sty
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stanli.sty
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%=============================================================================
% File: stanli.tex -- Structural Analysis Library based on PGF/TikZ
% Author(s): Juergen Hackl <hackl.j@gmx.at>
% Creation: 21 Dec 2016
% Time-stamp: <Die 2017-11-21 15:48 juergen>
% Version: 3.0 (2016-12-21)
%
% Copyright (c) 2016 Juergen Hackl <hackl.j@gmx.at>
%
% More information on LaTeX: http://www.latex-project.org/
%=============================================================================
%================================================
% use Package
%================================================
\NeedsTeXFormat{LaTeX2e}
\ProvidesPackage{stanli}
%
%================================================
% use Package
%================================================
%
\RequirePackage{ifthen}
\RequirePackage{tikz}
\RequirePackage{xargs}
\usetikzlibrary{shapes,arrows}
\usetikzlibrary{positioning}
\usepackage{verbatim}
\usetikzlibrary{automata}
\usetikzlibrary{arrows}
\usetikzlibrary{calc,3d}
\usetikzlibrary{%
decorations.pathreplacing,%
decorations.pathmorphing%
}
\usetikzlibrary{patterns}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% 2D Structural Analysis Library base on TikZ
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
%================================================
% some variables
%================================================
%
%------------------------------------------------
% colors
%------------------------------------------------
\newcommand{\pathdrawcolor}{black} %
\newcommand{\pathfillcolor}{white} %
\newcommand{\colorGray}{gray} %
%------------------------------------------------
% line widths
%------------------------------------------------
\newcommand{\hugeLineWidth}{2pt} %
\newcommand{\bigLineWidth}{1.5pt} %
\newcommand{\normalLineWidth}{1pt} %
\newcommand{\smallLineWidth}{.7pt} %
\newcommand{\tinyLineWidth}{.3pt} %
%------------------------------------------------
% construction parameters
%------------------------------------------------
\newcommand{\scalingParameter}{1} %
\newcommand{\hingeRadius}{1.5mm} %
\newcommand{\hingeAxialLength}{5mm} %
\newcommand{\hingeAxialHeight}{3mm} %
\newcommand{\hingeCornerLength}{3mm} %
\newcommand{\hatchingAngle}{45} %
\newcommand{\hatchingAmplitude}{1.1cm} %
\newcommand{\hatchingLength}{1.5mm} %
\newcommand{\springLength}{10mm} %
\newcommand{\springPreLength}{7pt} %
\newcommand{\springPostLength}{3pt} %
\newcommand{\springAmplitude}{2.5mm} %
\newcommand{\springSegmentLength}{5pt} %
\newcommand{\springCoilLength}{10mm} %
\newcommand{\springCoilPreLength}{3pt} %
\newcommand{\springCoilPostLength}{1pt} %
\newcommand{\springCoilAmplitude}{2.5mm} %
\newcommand{\springCoilSegmentLength}{3pt} %
\newcommand{\supportGap}{1mm} %
\newcommand{\supportBasicLength}{12mm} %
\newcommand{\supportBasicHeight}{3.5mm} %
\newcommand{\supportLength}{8mm} %
\newcommand{\supportHeight}{5mm} %
\newcommand{\supportHatchingLength}{20mm} %
\newcommand{\supportHatchingHeight}{5mm} %
\newcommand{\springTorsionRadius}{6mm} % Maximum radius of torsional spring
\newcommand{\barGap}{1.5mm} %
\newcommand{\barAngle}{45} %
%------------------------------------------------
% load parameters
%------------------------------------------------
\newcommand{\forceDistance}{1.5mm} %
\newcommand{\forceLength}{10mm} %
\newcommand{\momentDistance}{4mm} %
\newcommand{\momentAngle}{270} %
\newcommand{\lineloadDistance}{3mm} %
\newcommand{\lineloadForce}{0.15} %
\newcommand{\lineloadInterval}{0.2} %
%------------------------------------------------
% temperature parameters
%------------------------------------------------
\newcommand{\temperatureHeight}{6mm} %
%------------------------------------------------
% dimensioning parameters
%------------------------------------------------
\newcommand{\dimensioningBar}{4mm} %
%------------------------------------------------
% help values
%------------------------------------------------
\newcommand{\helpVarA}{1} %
\newcommand{\helpVarB}{1} %
%
%================================================
% new tikz styles
%================================================
%
%------------------------------------------------
% line styles
%------------------------------------------------
\tikzstyle{hugeLine}=[line width=\hugeLineWidth,]
\tikzstyle{bigLine}=[line width=\bigLineWidth,]
\tikzstyle{normalLine}=[line width=\normalLineWidth,]
\tikzstyle{smallLine}=[line width=\smallLineWidth,]
\tikzstyle{tinyLine}=[line width=\tinyLineWidth,]
%------------------------------------------------
% spring styles
%------------------------------------------------
\tikzstyle{spring} = [
normalLine,
decoration=
{
zigzag,
pre length=\springPreLength,
post length=\springPostLength,
segment length=\springSegmentLength,
amplitude=\springAmplitude
},
decorate,
]
\tikzstyle{coilspring} = [
normalLine,
decoration=
{
coil,
pre length=\springCoilPreLength,
post length=\springCoilPostLength,
segment length=\springCoilSegmentLength,
amplitude=\springCoilAmplitude
},
decorate,
]
%------------------------------------------------
% hatch style
%------------------------------------------------
\tikzstyle{hatching} = [
tinyLine,
draw,
decorate,
decoration=
{
border,
angle=\hatchingAngle,
amplitude=\hatchingAmplitude,
segment length=\hatchingLength
}
]
%------------------------------------------------
% hatch style for torsional spring
%------------------------------------------------
\tikzstyle{hatchingspring} = [
tinyLine,
draw,
decorate,
decoration=
{
border,
angle=\hatchingAngle,
amplitude=\hatchingAmplitude/2,
segment length=\hatchingLength/2
}
]
%------------------------------------------------
% force style
%------------------------------------------------
\tikzstyle{force}=[>=latex,normalLine]
%
%================================================
% library elements
%================================================
%
%------------------------------------------------
% scaling
%------------------------------------------------
% \scaling{scaling value}
%
\newcommandx{\scaling}[1]{
\renewcommand{\scalingParameter}{#1}
}
%------------------------------------------------
% point
%------------------------------------------------
% \point{name}{x-coordinate}{y-coordinate}
%
\newcommandx{\point}[3]{
\node[coordinate][
shift={(#2*\scalingParameter,#3*\scalingParameter)}](#1){};
}
%------------------------------------------------
% axis
%------------------------------------------------
% \axis[1st axis length][2nd axis length]{point}{angle}{1st axis label}{2nd axis label}[1st label position][2nd label position]
\newcommandx{\axis}[8][1=1, 2=1, 7=centered, 8=centered, usedefault]{
\tikzmath{
\axisAng = #4;
\axisHorXCoord = cos(\axisAng)*#1*\scalingParameter;
\axisHorYCoord = sin(\axisAng)*#1*\scalingParameter;
\axisVertXCoord = -sin(\axisAng)*#2*\scalingParameter;
\axisVertYCoord = cos(\axisAng)*#2*\scalingParameter;
}
\ifthenelse{\equal{#7}{centered}\AND\equal{#8}{centered}}
{
\ifthenelse{{\axisAng = 315}\OR{\axisAng > 315}\OR{\axisAng < 45}}
{
\tikzmath{
\axisHorLblPos = "below";
\axisVertLblPos = "left";
}
}
{
\ifthenelse{{\axisAng = 45}\OR{\axisAng > 45}\AND{\axisAng < 135}}
{
\tikzmath{
\axisHorLblPos = "right";
\axisVertLblPos = "below";
}
}
{
\ifthenelse{{\axisAng = 135}\OR{\axisAng > 135}\AND{\axisAng < 225}}
{
\tikzmath{
\axisHorLblPos = "above";
\axisVertLblPos = "right";
}
}
{
\tikzmath{
\axisHorLblPos = "left";
\axisVertLblPos = "above";
}
}
}
}
}
{
\tikzmath{
\axisHorLblPos = "#7";
\axisVertLblPos = "#8";
}
}
\draw[->,axisarrow] (#3) --++ (\axisHorXCoord,\axisHorYCoord)node[\axisHorLblPos] {#5};
\draw[->,axisarrow] (#3) --++ (\axisVertXCoord,\axisVertYCoord)node[\axisVertLblPos] {#6};
\fill (#3) circle (\normalLineWidth/2);
}
%------------------------------------------------
% beam
%------------------------------------------------
% \beam{type}{initial point}{end point}[rounded initial point][rounded end point]
\newcommandx{\beam}[5][4=0,5=0]{
\ifthenelse{\equal{#1}{1}}{ %
\draw [hugeLine] (#2) -- (#3);
\coordinate (barVarA) at ($ (#2)!\barGap!-\barAngle:(#3) $);
\coordinate (barVarB) at ($ (#3)!\barGap!\barAngle:(#2) $);
\draw [smallLine,dashed] (barVarA) -- (barVarB);
\ifthenelse{\equal{#4}{0}}{}
{\fill (#2) circle (\hugeLineWidth/2);}
\ifthenelse{\equal{#5}{0}}{}
{\fill (#3) circle (\hugeLineWidth/2);}
}{}
\ifthenelse{\equal{#1}{2}}{ %
\draw [bigLine] (#2) -- (#3);
\ifthenelse{\equal{#4}{0}}{}
{\fill (#2) circle (\bigLineWidth/2);}
\ifthenelse{\equal{#5}{0}}{}
{\fill (#3) circle (\bigLineWidth/2);}
}{}
\ifthenelse{\equal{#1}{3}}{ %
\draw [normalLine,dashed] (#2) -- (#3);
}{}
\ifthenelse{\equal{#1}{4}}{ %
\draw [hugeLine] (#2) -- (#3);
\ifthenelse{\equal{#4}{0}}{}
{\fill (#2) circle (\hugeLineWidth/2);}
\ifthenelse{\equal{#5}{0}}{}
{\fill (#3) circle (\hugeLineWidth/2);}
}{}
}
%------------------------------------------------
% support
%------------------------------------------------
% \support{type}{insertion point}[rotation]
%
\newcommandx{\support}[3][3=0]{
\ifthenelse{\equal{#1}{1}}{ %
\begin{scope}[rotate around={#3:(#2)}]
\draw [normalLine] (#2)
-- ++(\supportLength/2,-\supportHeight-\supportGap)
-- ++(-\supportLength,0) -- cycle;
\draw [normalLine] ($(#2)+1*(\supportBasicLength/2,-\supportHeight-\supportGap)$)
-- ++(-\supportBasicLength,0);
\clip
($(#2)+1*(-\supportBasicLength/2,-\supportBasicHeight-\supportHeight-\supportGap)$)
rectangle ($(#2)+1*(\supportBasicLength/2,-\supportHeight-\supportGap)$);
\draw[hatching]
($(#2)+1*(\supportHatchingLength/2,-\supportHatchingHeight-\supportGap)$)
-- ++(-\supportHatchingLength,0);
\end{scope}
}{}
% 2*: Floating bearings.
\ifthenelse{\equal{#1}{2}}{ % 2: Basic representation with slider
\begin{scope}[rotate around={#3:(#2)}]
\draw [normalLine] (#2) -- ++(\supportLength/2,-\supportHeight) -- ++(-\supportLength,0) -- cycle;
\draw [normalLine] ($(#2)+1*(\supportBasicLength/2,-\supportHeight)$) -- ++(-\supportBasicLength,0);
\draw [normalLine] ($(#2)+1*(\supportBasicLength/2,-\supportHeight-\supportGap)$) -- ++(-\supportBasicLength,0);
\clip ($(#2)+1*(-\supportBasicLength/2,-\supportBasicHeight-\supportHeight-\supportGap)$) rectangle ($(#2)+1*(\supportBasicLength/2,-\supportHeight-\supportGap)$);
\draw[hatching]($(#2)+1*(\supportHatchingLength/2,-\supportHatchingHeight-\supportGap)$) -- ++(-\supportHatchingLength,0);
\end{scope}
}{}
\ifthenelse{\equal{#1}{2oo}}{ % 2oo: Floating bearing with two rollers
\begin{scope}[rotate around={#3:(#2)}]
\draw [normalLine] (#2)
-- ++(\supportLength/2,-\supportHeight+\supportGap)
-- ++(-\supportLength,0)
-- cycle;
\draw[normalLine, fill=white]
($(#2)+(\supportBasicLength/5,-\supportHeight)$)
circle (0.9*\supportGap);
\draw[normalLine, fill=white]
($(#2)+(-\supportBasicLength/5,-\supportHeight)$)
circle (0.9*\supportGap);
\draw [normalLine]
($(#2)+1*(\supportBasicLength/2,-\supportHeight-\supportGap)$)
-- ++(-\supportBasicLength,0);
\clip
($(#2)+1*(-\supportBasicLength/2,-\supportBasicHeight-\supportHeight-\supportGap)$)
rectangle ($(#2)+1*(\supportBasicLength/2,-\supportHeight-\supportGap)$);
\draw[hatching]
($(#2)+1*(\supportHatchingLength/2,-\supportHatchingHeight-\supportGap)$)
-- ++(-\supportHatchingLength,0);
\end{scope}
}{}
\ifthenelse{\equal{#1}{2oowh}}{ % 2oowh: Floating bearing with two rollers MOD: without hatching
\begin{scope}[rotate around={#3:(#2)}]
\draw [normalLine] (#2)
-- ++(\supportLength/2,-\supportHeight+\supportGap)
-- ++(-\supportLength,0)
-- cycle;
\draw[normalLine, fill=white]
($(#2)+(\supportBasicLength/5,-\supportHeight)$)
circle (0.9*\supportGap);
\draw[normalLine, fill=white]
($(#2)+(-\supportBasicLength/5,-\supportHeight)$)
circle (0.9*\supportGap);
% \draw [normalLine]
% ($(#2)+1*(\supportBasicLength/2,-\supportHeight-\supportGap)$)
% -- ++(-\supportBasicLength,0);
% \clip
% ($(#2)+1*(-\supportBasicLength/2,-\supportBasicHeight-\supportHeight-\supportGap)$)
% rectangle ($(#2)+1*(\supportBasicLength/2,-\supportHeight-\supportGap)$);
% \draw[hatching]
% ($(#2)+1*(\supportHatchingLength/2,-\supportHatchingHeight-\supportGap)$)
% -- ++(-\supportHatchingLength,0);
\end{scope}
}{}
\ifthenelse{\equal{#1}{2ooo}}{ % 2ooo: Floating bearing with three rollers
\begin{scope}[rotate around={#3:(#2)}]
\draw [normalLine] (#2)
-- ++(\supportLength/2,-\supportHeight+\supportGap)
-- ++(-\supportLength,0)
-- cycle;
\draw[normalLine, fill=white]
($(#2)+(\supportBasicLength/4,-\supportHeight)$)
circle (0.9*\supportGap);
\draw[normalLine, fill=white]
($(#2)+(0.0,-\supportHeight)$)
circle (0.9*\supportGap);
\draw[normalLine, fill=white]
($(#2)+(-\supportBasicLength/4,-\supportHeight)$)
circle (0.9*\supportGap);
\draw [normalLine]
($(#2)+1*(\supportBasicLength/2,-\supportHeight-\supportGap)$)
-- ++(-\supportBasicLength,0);
\clip
($(#2)+1*(-\supportBasicLength/2,-\supportBasicHeight-\supportHeight-\supportGap)$)
rectangle ($(#2)+1*(\supportBasicLength/2,-\supportHeight-\supportGap)$);
\draw[hatching]
($(#2)+1*(\supportHatchingLength/2,-\supportHatchingHeight-\supportGap)$)
-- ++(-\supportHatchingLength,0);
\end{scope}
}{}
\ifthenelse{\equal{#1}{3}}{ %
\begin{scope}[rotate around={#3:(#2)}]
\draw [normalLine] ($(#2)+1*(\supportBasicLength/2,0)$) -- ++(-\supportBasicLength,0);
\clip ($(#2)+1*(-\supportBasicLength/2,-\supportBasicHeight)$) rectangle ($(#2)+1*(\supportBasicLength/2,0)$);
\draw[hatching]($(#2)+1*(\supportHatchingLength/2,0)$) -- ++(-\supportHatchingLength,0);
\end{scope}
}{}
% 4*: Fixed supports
\ifthenelse{\equal{#1}{4}}{ % 4: Fixed support: Basic representation with slider
\begin{scope}[rotate around={#3:(#2)}]
\draw [normalLine] ($(#2)+1*(\supportBasicLength/2,0)$) -- ++(-\supportBasicLength,0);
\draw [normalLine] ($(#2)+1*(\supportBasicLength/2,-\supportGap)$) -- ++(-\supportBasicLength,0);
\clip ($(#2)+1*(-\supportBasicLength/2,-\supportBasicHeight-\supportGap)$) rectangle ($(#2)+1*(\supportBasicLength/2,-\supportGap)$);
\draw[hatching]($(#2)+1*(\supportHatchingLength/2,-\supportGap)$) -- ++(-\supportHatchingLength,0);
\end{scope}
}{}
\ifthenelse{\equal{#1}{4ooo}}{ % 4: Fixed support with three rollers
\begin{scope}[rotate around={#3:(#2)}]
\fill [white] ($(#2)+1*(0,-\supportGap)$) circle (-\supportGap);
\draw [normalLine] ($(#2)+1*(0,-\supportGap)$) circle (-\supportGap)
;
\fill [white] ($(#2)+1*(\supportBasicLength*0.35,-\supportGap)$) circle (-\supportGap);
\draw [normalLine] ($(#2)+1*(\supportBasicLength*0.35,-\supportGap)$) circle (-\supportGap)
;
\fill [white] ($(#2)+1*(-\supportBasicLength*0.35,-\supportGap)$) circle (-\supportGap);
\draw [normalLine] ($(#2)+1*(-\supportBasicLength*0.35,-\supportGap)$) circle (-\supportGap)
;
\draw [normalLine] ($(#2)+1*(\supportBasicLength/2,0)$) -- ++(-\supportBasicLength,0);
\draw [normalLine] ($(#2)+1*(\supportBasicLength/2,-\supportGap*2)$) -- ++(-\supportBasicLength,0);
\clip ($(#2)+1*(-\supportBasicLength/2,-\supportBasicHeight-\supportGap*2)$) rectangle ($(#2)+1*(\supportBasicLength/2,-\supportGap*2)$);
\draw[hatching]($(#2)+1*(\supportHatchingLength/2,-\supportGap*2)$) -- ++(-\supportHatchingLength,0)
;
\end{scope}
}{}
\ifthenelse{\equal{#1}{5}}{ % Linear spring with zig-zag
\begin{scope}[rotate around={#3:(#2)}]
\draw [spring] (#2) -- ++(0,-\springLength);
\draw [normalLine] ($(#2)+1*(\supportBasicLength/2,-\springLength)$) -- ++(-\supportBasicLength,0);
\clip ($(#2)+1*(-\supportBasicLength/2,-\supportBasicHeight-\springLength)$) rectangle ($(#2)+1*(\supportBasicLength/2,-\springLength)$);
\draw[hatching]($(#2)+1*(\supportHatchingLength/2,-\springLength)$) -- ++(-\supportHatchingLength,0);
\end{scope}
}{}
\ifthenelse{\equal{#1}{5c}}{ % Linear spring with coil
\begin{scope}[rotate around={#3:(#2)}]
\draw [coilspring]
(#2) -- ++(0,-\springCoilLength);
\draw [normalLine]
($(#2)+1*(\supportBasicLength/2,-\springLength)$)
-- ++(-\supportBasicLength,0);
\clip
($(#2)+1*(-\supportBasicLength/2,-\supportBasicHeight-\springLength)$)
rectangle ($(#2)+1*(\supportBasicLength/2,-\springLength)$);
\draw[hatching]
($(#2)+1*(\supportHatchingLength/2,-\springLength)$)
-- ++(-\supportHatchingLength,0);
\end{scope}
}{}
\ifthenelse{\equal{#1}{6}}{ % Torsion spring
\begin{scope}[rotate around={#3:(#2)}]
% Will convert \springTorsionRadius to pt before calc
% 17.007874pt are 6mm
\pgfmathsetmacro{\SpiralScale}{\springTorsionRadius/17.007874}
\begin{scope}[scale=\SpiralScale]
\draw (#2) [normalLine] % A fake spiral
arc [start angle=-180,end angle=0,radius=0.6mm]
arc [start angle=0,end angle=180,radius=1.2mm]
arc [start angle=-180,end angle=0,radius=2mm]
arc [start angle=0,end angle=180,radius=3mm]
arc [start angle=-180,end angle=0,radius=4.2mm]
arc [start angle=0,end angle=180,radius=5.6mm];
\end{scope}
\draw [normalLine]
($(#2)+1*(-\springTorsionRadius -\supportBasicLength/7, 0)$)
-- ++(\supportBasicLength/3.5, 0);
\clip
($(#2)+1*(-\springTorsionRadius-\supportBasicLength/7,0)$)
rectangle ++(\supportBasicLength/3.5,-\supportBasicHeight/2);
\draw[hatchingspring]
($(#2)+1*(0,0)$)
-- ++(-\supportHatchingLength/2,0);
\end{scope}
}{}
\ifthenelse{\equal{#1}{6cw}}{ % Torsion spring
\begin{scope}[rotate around={#3:(#2)}]
% Will convert \springTorsionRadius to pt before calc
% 17.007874pt are 6mm
\pgfmathsetmacro{\SpiralScale}{\springTorsionRadius/17.007874}
\begin{scope}[scale=\SpiralScale]
\draw (#2) [normalLine] % A fake spiral
arc [start angle=0,end angle=-180,radius=0.6mm]
arc [start angle=180,end angle=0,radius=1.2mm]
arc [start angle=0,end angle=-180,radius=2mm]
arc [start angle=180,end angle=0,radius=3mm]
arc [start angle=0,end angle=-180,radius=4.2mm]
arc [start angle=180,end angle=0,radius=5.6mm];
\end{scope}
\draw [normalLine]
($(#2)+1*(\springTorsionRadius -\supportBasicLength/7, 0)$)
-- ++(\supportBasicLength/3.5, 0);
\clip
($(#2)+1*(\springTorsionRadius-\supportBasicLength/7,0)$)
rectangle ++(\supportBasicLength/3.5,-\supportBasicHeight/2);
\draw[hatchingspring]
($(#2)+1*(2*\springTorsionRadius ,0)$)
-- ++(-\supportHatchingLength/2,0);
\end{scope}
}{}
}
%------------------------------------------------
% hinge
%------------------------------------------------
% \hinge{type}{insertion point}[rotation][initial point][end point]
% [rotation][initial point][end point] are optional
%
\newcommandx{\hinge}[5][3=0,4=0,5=0]{
\ifthenelse{\equal{#1}{1}}{ %
\begin{scope}[rotate around={#3:(#2)}]
\fill [white] (#2) circle (\hingeRadius);
\draw [normalLine] (#2) circle (\hingeRadius);
\end{scope}
}{}
\ifthenelse{\equal{#1}{2}}{ %
\begin{scope}[even odd rule]
\ifthenelse{\equal{#5}{1}}{
\clip (#2) circle (\hingeRadius+\normalLineWidth)
(#2)--(#3)--($(#3)!\hingeRadius+\normalLineWidth!-90:(#2)$)--($(#4)!\hingeRadius+\normalLineWidth!90:(#2)$)--(#4)-- cycle;
}{
\clip (#2)--(#3)--($(#3)!\hingeRadius+\normalLineWidth!-90:(#2)$)--($(#4)!\hingeRadius+\normalLineWidth!90:(#2)$)--(#4)-- cycle;
}
\filldraw [fill=white,normalLine] (#2) circle (\hingeRadius);
\end{scope}
\draw[hugeLine] ($(#2)!\hingeRadius!(#3)$)--(#2)--($(#2)!\hingeRadius!(#4)$);
}{}
\ifthenelse{\equal{#1}{3}}{ %
\begin{scope}[rotate around={#3:(#2)}]
\fill [white] (#2) circle (\supportGap/1.5);
\draw [normalLine] ($(#2)+1*(\supportGap/2,\supportBasicLength/2)$) -- ++(0,-\supportBasicLength);
\draw [normalLine] ($(#2)+1*(-\supportGap/2,\supportBasicLength/2)$) -- ++(0,-\supportBasicLength);
\end{scope}
}{}
\ifthenelse{\equal{#1}{3ooo}}{ %
\begin{scope}[rotate around={#3:(#2)}]
\draw [normalLine] ($(#2)+1*(\hingeRadius*0.5,\supportBasicLength/2)$) -- ++(0,-\supportBasicLength);
\draw [normalLine] ($(#2)+1*(-\hingeRadius*0.5,\supportBasicLength/2)$) -- ++(0,-\supportBasicLength);
\fill [white] ($(#2)+1*(0,\supportBasicLength*0.35)$) circle (\hingeRadius*0.5);
\draw [normalLine] ($(#2)+1*(0,\supportBasicLength*0.35)$) circle (\hingeRadius*0.5);
\fill [white] ($(#2)+1*(0,0)$) circle (\hingeRadius*0.5);
\draw [normalLine] ($(#2)+1*(0,0)$) circle (\hingeRadius*0.5);
\fill [white] ($(#2)+1*(0,-\supportBasicLength*0.35)$) circle (\hingeRadius*0.5);
\draw [normalLine] ($(#2)+1*(0,-\supportBasicLength*0.35)$) circle (\hingeRadius*0.5);
\end{scope}
}{}
\ifthenelse{\equal{#1}{4}}{ %
\begin{scope}[rotate around={#3:(#2)}]
\fill [white] ($(#2)+1*(-\hingeAxialLength/3,\hingeAxialHeight/2)$) rectangle ($(#2)+1*(0,-\hingeAxialHeight/2)$);
\draw [normalLine] ($(#2)+1*(2*\hingeAxialLength/3,\hingeAxialHeight/2)$)
-- ++(-\hingeAxialLength,0)
-- ++(0,-\hingeAxialHeight)
-- ++(\hingeAxialLength,0);
\end{scope}
}{}
\ifthenelse{\equal{#1}{5}}{ %
\coordinate (hingeVarA) at ($ (#2)!\hingeCornerLength!(#3) $);
\coordinate (hingeVarB) at ($ (#2)!\hingeCornerLength!(#4) $);
\fill[black] (#2) -- (hingeVarA) -- (hingeVarB) -- cycle;
\fill[black] (#2)circle (\hugeLineWidth/2);
}{}
}
%------------------------------------------------
% load
%------------------------------------------------
% \load{type}{insertion point}[rotation][length or included angle][load distance]
% [rotation][length or included angle][load distance] are optional
%
\newcommandx{\load}[5][3=0,4=0,5=0]{
\ifthenelse{\equal{#1}{1}}{ %
\ifthenelse{\equal{#5}{0}}
{\renewcommand{\helpVarA}{\forceDistance}}
{\renewcommand{\helpVarA}{#5}}
\ifthenelse{\equal{#4}{0}}
{\renewcommand{\helpVarB}{\forceLength}}
{\renewcommand{\helpVarB}{#4}}
\draw[force,<-] ($(#2)+1*(#3:\helpVarA)$) --++($(#3:\helpVarB)$);
}{}
\ifthenelse{\equal{#1}{2}}{ %
\ifthenelse{\equal{#5}{0}}
{\renewcommand{\helpVarA}{\momentDistance}}
{\renewcommand{\helpVarA}{#5}}
\ifthenelse{\equal{#4}{0}}
{\renewcommand{\helpVarB}{\momentAngle}}
{\renewcommand{\helpVarB}{#4}}
\begin{scope}[rotate around={#3:(#2)}]
\draw[<-,normalLine] ($(#2)+1*(\helpVarA,0)$) arc (0:\helpVarB:\helpVarA);
\end{scope}
}{}
\ifthenelse{\equal{#1}{3}}{ %
\ifthenelse{\equal{#5}{0}}
{\renewcommand{\helpVarA}{\momentDistance}}
{\renewcommand{\helpVarA}{#5}}
\ifthenelse{\equal{#4}{0}}
{\renewcommand{\helpVarB}{\momentAngle}}
{\renewcommand{\helpVarB}{#4}}
\begin{scope}[rotate around={#3:(#2)}]
\draw[->,normalLine] ($(#2)+1*(\helpVarA,0)$) arc (0:\helpVarB:\helpVarA);
\end{scope}
}{}
}
%------------------------------------------------
% lineload
%------------------------------------------------
% \lineload{type}{initial point}{end point}[initial force value][end force value][force interval]
% [initial force value][end force value][force interval] are optional
%
% and accordingly for type 3
%
% \lineload{type}{initial point}{end point}[initial force value][end force value][lineload distance from inital point][force interval]
% [initial force value][end force value][lineload distance from inital point][force interval] are optional
%
% and accordingly for type 4
%
% \lineload{type}{initial point}{end point}[force interval][force length]
% [force interval][force length] are optional
\newcommandx{\lineload}[7][4=1,5=1,6=\lineloadInterval,7=\lineloadInterval]{
\ifthenelse{\equal{#1}{1}}{ %
\coordinate (lineloadVarA1) at ($ (#2)!\lineloadDistance!90:(#3) $);
\coordinate (lineloadVarB1) at ($ (#3)!\lineloadDistance!-90:(#2) $);
\coordinate (lineloadVarA2) at ($ (#2)!{\lineloadDistance +#4cm}!90:(#3) $);
\coordinate (lineloadVarB2) at ($ (#3)!{\lineloadDistance+#5cm}!-90:(#2) $);
\ifthenelse{\equal{#4}{0}}{}
{
\draw [force,->] (lineloadVarA2) -- (lineloadVarA1);
}
\ifthenelse{\equal{#5}{0}}{}
{
\draw [force,->] (lineloadVarB2) -- (lineloadVarB1);
}
\draw [smallLine] (lineloadVarA1) -- (lineloadVarB1) node(xline)[right] {};
\draw [normalLine] (lineloadVarA2) -- (lineloadVarB2);
\fill (lineloadVarA2) circle (\normalLineWidth/2);
\fill (lineloadVarB2) circle (\normalLineWidth/2);
\pgfmathsetmacro{\lineloadIntervalBegin}{#6/\scalingParameter}
\pgfmathsetmacro{\lineloadIntervalStep}{#6/\scalingParameter*2}
\pgfmathsetmacro{\lineloadIntervalEnd}{1-#6/\scalingParameter}
\foreach \i in {\lineloadIntervalBegin,\lineloadIntervalStep,...,\lineloadIntervalEnd}
\draw [force,->] ($(lineloadVarA2)!\i!(lineloadVarB2)$)-- ($(lineloadVarA1)!\i!(lineloadVarB1)$);
}{}
\ifthenelse{\equal{#1}{2}}{ %
\coordinate (lineloadVarA1) at ($ (#2)+1*(0,\lineloadDistance) $);
\coordinate (lineloadVarB1) at ($ (#3)+1*(0,\lineloadDistance) $);
\coordinate (lineloadVarA2) at ($ (#2)+1*(0,\lineloadDistance+#4cm) $);
\coordinate (lineloadVarB2) at ($ (#3)+1*(0,\lineloadDistance+#5cm) $);
\ifthenelse{\equal{#4}{0}}{}
{
\draw [force,->] (lineloadVarA2) -- (lineloadVarA1);
}
\ifthenelse{\equal{#5}{0}}{}
{
\draw [force,->] (lineloadVarB2) -- (lineloadVarB1);
}
\draw [smallLine] (lineloadVarA1) -- (lineloadVarB1) node(xline)[right] {};
\draw [normalLine] (lineloadVarA2) -- (lineloadVarB2);
\fill (lineloadVarA2) circle (\normalLineWidth/2);
\fill (lineloadVarB2) circle (\normalLineWidth/2);
\pgfmathsetmacro{\lineloadIntervalBegin}{#6}
\pgfmathsetmacro{\lineloadIntervalStep}{#6*2}
\pgfmathsetmacro{\lineloadIntervalEnd}{1-#6}
\foreach \i in {\lineloadIntervalBegin,\lineloadIntervalStep,...,\lineloadIntervalEnd}
\draw [force,->] ($(lineloadVarA2)!\i!(lineloadVarB2)$)-- ($(lineloadVarA1)!\i!(lineloadVarB1)$);
}{}
\ifthenelse{\equal{#1}{3}}{ %
\ifthenelse{\equal{#6}{\lineloadInterval}}
{\renewcommand{\helpVarA}{0cm}}
{\renewcommand{\helpVarA}{#6cm}}
\path
let
\p1 = (#2),
\p2 = (#3)
in
coordinate (lineloadVarA1) at ($(\p1)+1*(0,\lineloadDistance+\helpVarA)$)
coordinate (lineloadVarB1) at ($(\x2,\y1)+1*(0,\lineloadDistance+\helpVarA)$)
coordinate (lineloadVarA2) at ($ (\p1)+1*(0,\lineloadDistance+\helpVarA+#4cm)$)
coordinate (lineloadVarB2) at ($ (\x2,\y1)+1*(0,\lineloadDistance+\helpVarA+#5cm)$);
\draw [tinyLine,loosely dotted] (lineloadVarA1)--($(#2)+1*(0,\hingeRadius)$);
\draw [tinyLine,loosely dotted] (lineloadVarB1)--($(#3)+1*(0,\hingeRadius)$);
\ifthenelse{\equal{#4}{0}}{}
{
\draw [force,->] (lineloadVarA2) -- (lineloadVarA1);
}
\ifthenelse{\equal{#5}{0}}{}
{
\draw [force,->] (lineloadVarB2) -- (lineloadVarB1);
}
\draw [smallLine] (lineloadVarA1) -- (lineloadVarB1) node(xline)[right] {};
\draw [normalLine] (lineloadVarA2) -- (lineloadVarB2);
\fill (lineloadVarA2) circle (\normalLineWidth/2);
\fill (lineloadVarB2) circle (\normalLineWidth/2);
\pgfmathsetmacro{\lineloadIntervalBegin}{#7}
\pgfmathsetmacro{\lineloadIntervalStep}{#7*2}
\pgfmathsetmacro{\lineloadIntervalEnd}{1-#7}
\foreach \i in {\lineloadIntervalBegin,\lineloadIntervalStep,...,\lineloadIntervalEnd}
\draw [force,->] ($(lineloadVarA2)!\i!(lineloadVarB2)$)-- ($(lineloadVarA1)!\i!(lineloadVarB1)$);
}{}
\ifthenelse{\equal{#1}{4}}{ %
\coordinate (lineloadVarA1) at ($ (#2)+1*(0,\lineloadDistance) $);
\coordinate (lineloadVarB1) at ($ (#3)+1*(0,\lineloadDistance) $);
\ifthenelse{\equal{#4}{1}}
{\pgfmathsetmacro{\lineloadIntervalStep}{\lineloadInterval}
\pgfmathsetmacro{\lineloadIntervalEnd}{1-\lineloadInterval/2}}
{\pgfmathsetmacro{\lineloadIntervalStep}{#4}
\pgfmathsetmacro{\lineloadIntervalEnd}{1-#4/2}}
\ifthenelse{\equal{#5}{1}}
{\pgfmathsetmacro{\lineloadForceLength}{\lineloadForce}}
{\pgfmathsetmacro{\lineloadForceLength}{#5}}
\foreach \i in {0,\lineloadIntervalStep,...,\lineloadIntervalEnd}
\draw [force,->] ($(lineloadVarA1)!\i!(lineloadVarB1)$) -- ($(lineloadVarA1)!\i+\lineloadForceLength!(lineloadVarB1)$);
}{}
}
%------------------------------------------------
% dimensioning
%------------------------------------------------
% \dimensioning{type}{initial point}{end point}{distance from point of origin}[measure]
%
\newcommandx{\dimensioning}[5][5]{
\ifthenelse{\equal{#1}{1}}{ %
\path
let
\p1 = (#2),
\p2 = (#3)
in
coordinate (dimensioningVarA) at (\x1,#4)
coordinate (dimensioningVarB) at (\x2,#4);
\draw [smallLine] (dimensioningVarA)--++(0,\dimensioningBar/2)--++(0,-\dimensioningBar)
(dimensioningVarA)--++(\dimensioningBar/4,\dimensioningBar/4)--++(-\dimensioningBar/2,-\dimensioningBar/2)
(dimensioningVarB)--++(0,\dimensioningBar/2)--++(0,-\dimensioningBar)
(dimensioningVarB)--++(\dimensioningBar/4,\dimensioningBar/4)--++(-\dimensioningBar/2,-\dimensioningBar/2)
(dimensioningVarA)--(dimensioningVarB) node [sloped,midway,above] {#5};
}{}
\ifthenelse{\equal{#1}{2}}{ %
\path
let
\p1 = (#2),
\p2 = (#3)
in
coordinate (dimensioningVarA) at (#4,\y1)
coordinate (dimensioningVarB) at (#4,\y2);
\draw [smallLine] (dimensioningVarA)--++(\dimensioningBar/2,0)--++(-\dimensioningBar,0)
(dimensioningVarA)--++(\dimensioningBar/4,\dimensioningBar/4)--++(-\dimensioningBar/2,-\dimensioningBar/2)
(dimensioningVarB)--++(\dimensioningBar/2,0)--++(-\dimensioningBar,0)
(dimensioningVarB)--++(\dimensioningBar/4,\dimensioningBar/4)--++(-\dimensioningBar/2,-\dimensioningBar/2)
(dimensioningVarA)--(dimensioningVarB) node [sloped,midway,above] {#5};
}{}
\ifthenelse{\equal{#1}{3}}{ %
\coordinate (dimensioningVarA) at ($ (#2)!{#4cm}!90:(#3) $);
\coordinate (dimensioningVarB) at ($ (#3)!{#4cm}!-90:(#2) $);
\draw [smallLine] ($ (dimensioningVarA)!{-\dimensioningBar/3}!90:(dimensioningVarB) $) -- ($ (dimensioningVarA)!{\dimensioningBar/3}!90:(dimensioningVarB) $);
\draw [smallLine,<-] (dimensioningVarB) -- (dimensioningVarA)node [sloped,midway,above] {#5};
}{}
}
%------------------------------------------------
% influenceline
%------------------------------------------------
% \influenceline{initial point}{end point}{distance from initial point}[arrow distance]
%
\newcommandx{\influenceline}[5][4=.5]{%
\path
let
\p1 = (#1),
\p2 = (#2)
in
coordinate (influencelineVarA) at ($(\p1)+1*(0,\lineloadDistance+#3cm)$)
coordinate (influencelineVarB) at ($(\x2,\y1)+1*(0,\lineloadDistance+#3cm)$);
\draw [smallLine] (influencelineVarA)--++(0,\dimensioningBar/2)--++(0,-\dimensioningBar)
(influencelineVarB)--++(0,\dimensioningBar/2)--++(0,-\dimensioningBar);
\draw [smallLine,<->] (influencelineVarA)--(influencelineVarB);
\draw [smallLine] ($(influencelineVarA)!#4!(influencelineVarB)$)--++(\hingeRadius,0) arc (0:360:\hingeRadius);
\draw [force,->] ($(influencelineVarA)!#4!(influencelineVarB)+1*(0,\forceLength/2)$)
--($(influencelineVarA)!#4!(influencelineVarB)+1*(0,-\forceLength/2)$);
}
%------------------------------------------------
% internalforces
%------------------------------------------------
% \internalforces{initial point}{end point}{initial value}{end value}[parabola height][color][bend position]
% [parabola height][color][bend position] are optional
%
\newcommandx{\internalforces}[7][5=0,6=red,7=.6667]{%
\coordinate (internalforcesVarA) at ($ (#1)!#3cm!-90:(#2) $);
\coordinate (internalforcesVarB) at ($ (#2)!#4cm!90:(#1)$);
\coordinate (internalforcesVarAB) at ($ (internalforcesVarA)!.5!(internalforcesVarB)$);
\coordinate (internalforcesVarC) at ($ (internalforcesVarAB)+2*(0,#5)$);
\coordinate (internalforcesVarAC) at ($ (internalforcesVarA)!#7!(internalforcesVarC)$);
\coordinate (internalforcesVarBC) at ($ (internalforcesVarB)!#7!(internalforcesVarC)$);
\ifthenelse{\equal{#5}{0}}{
\draw [bigLine,color=#6] (#1) -- (internalforcesVarA) (internalforcesVarA) -- (internalforcesVarB) (internalforcesVarB) -- (#2);
\fill [color=#6] (internalforcesVarA) circle (\bigLineWidth/2);
\fill [color=#6] (internalforcesVarB) circle (\bigLineWidth/2);
\fill [color=#6] (#1) circle (\bigLineWidth/2);
\fill [color=#6] (#2) circle (\bigLineWidth/2);
}
{
%\draw [bigLine,color=#6](internalforcesVarA) parabola[parabola height=#5cm] (internalforcesVarB);
%\draw [bigLine,color=#6](internalforcesVarA)--(internalforcesVarAC)--(internalforcesVarBC)--(internalforcesVarB);
%\draw [bigLine,color=blue](internalforcesVarA)--(internalforcesVarB)
%(internalforcesVarAB) -- (internalforcesVarC);
\draw [bigLine,color=#6] (#1) -- (internalforcesVarA) (internalforcesVarA) .. controls (internalforcesVarAC) and (internalforcesVarBC) .. (internalforcesVarB) (internalforcesVarB) -- (#2);
\fill [color=#6] (internalforcesVarA) circle (\bigLineWidth/2);
\fill [color=#6] (internalforcesVarB) circle (\bigLineWidth/2);
\fill [color=#6] (#1) circle (\bigLineWidth/2);
\fill [color=#6] (#2) circle (\bigLineWidth/2);
}
}
%------------------------------------------------
% temperature
%------------------------------------------------
% \temperature{initial point}{end point}{temperature below}{temperature above}[temperature position][temperature value below][temperature value above][text orientation below][text orientation above]
% [temperature position][temperature value above][temperature value below][text orientation below][text orientation above] are optional
%
\newcommandx{\temperature}[9][5=.5,6,7,8=below,9=above]{
\coordinate (temperatureVarA1) at ($ (#1)!#5!(#2) $);
\coordinate (temperatureVarB1) at ($ (temperatureVarA1)!\temperatureHeight/2!90:(#2) $);
\coordinate (temperatureVarB2) at ($ (temperatureVarA1)!-\temperatureHeight/2!90:(#2) $);
\coordinate (temperatureVarC1) at ($ (temperatureVarB2)!-#3!90:(temperatureVarB1) $);
\coordinate (temperatureVarC2) at ($ (temperatureVarB1)!#4!90:(temperatureVarB2) $);
\filldraw[fill=\colorGray!20!white,smallLine] (temperatureVarB1) -- (temperatureVarC2) -- (temperatureVarC1) -- (temperatureVarB2) -- cycle;
\draw (temperatureVarC1) node [#8]{#6};
\draw (temperatureVarC2) node [#9]{#7};
}
%------------------------------------------------
% addon
%------------------------------------------------
% \addon{type}{insertion point}{}{}[]
% [] are optional
%
\newcommandx{\addon}[5][5=1]{
\ifthenelse{\equal{#1}{1}}{ % \addon{type}{insertion point}{end point}{position}
\coordinate (addonVarA1) at ($ (#2)!#4!(#3) $);
\coordinate (addonVarB1) at ($ (addonVarA1)!\dimensioningBar/2!45:(#3) $);
\coordinate (addonVarB2) at ($ (addonVarA1)!\dimensioningBar/2!225:(#3) $);
\draw[smallLine] (addonVarB1)--(addonVarB2)
($(addonVarB1)+1*(\supportGap,0)$)--($(addonVarB2)+1*(\supportGap,0)$);
}{}
\ifthenelse{\equal{#1}{2}}{ % \addon{type}{insertion point}{initial point}{end point}[position-1/+1]
\coordinate (addonVarA1) at ($ (#2)!\dimensioningBar!(#3) $);
\coordinate (addonVarB1) at ($ (#2)!\dimensioningBar!(#4) $);
\ifthenelse{\equal{#5}{1}}
{
\coordinate (addonVarC1) at ($ (addonVarA1)!\dimensioningBar!90:(#3) $);
\coordinate (addonVarD1) at ($ (#2)!1.414*\dimensioningBar/2!45:(#3) $);
}
{
\coordinate (addonVarC1) at ($ (addonVarA1)!\dimensioningBar!-90:(#3) $);
\coordinate (addonVarD1) at ($ (#2)!1.414*\dimensioningBar/2!-45:(#3) $);
}
\draw[smallLine] (addonVarA1)--(addonVarC1)-- (addonVarB1);
\filldraw (addonVarD1) circle (\smallLineWidth);
}{}
\ifthenelse{\equal{#1}{3}}{ % \addon{type}{insertion point}{initial point}{end point}[position-1/+1]
\begin{scope}[even odd rule]
\ifthenelse{\equal{#5}{1}}{
\clip (#2) circle (\dimensioningBar+\normalLineWidth)
(#2)--(#3)--($(#3)!\dimensioningBar+\normalLineWidth!-90:(#2)$)--($(#4)!\dimensioningBar+\normalLineWidth!90:(#2)$)--(#4)-- cycle;
}{
\clip (#2)--(#3)--($(#3)!\dimensioningBar+\normalLineWidth!-90:(#2)$)--($(#4)!\dimensioningBar+\normalLineWidth!90:(#2)$)--(#4)-- cycle;
}
\draw [smallLine] (#2) circle (\dimensioningBar)
(#2) circle (\dimensioningBar-\normalLineWidth-\normalLineWidth);
\end{scope}
}{}
}
%------------------------------------------------
% notation
%------------------------------------------------
% \notation{type}{insertion point}{}[][][]
% [] are optional
%
\newcommandx{\notation}[7][4=above right,5=.5,6=above,7=sloped]{
\ifthenelse{\equal{#1}{1}}{ % \notation{1}{insertion point}{labelling}[orientation];
\begin{scope}
\draw (#2) node [#4]{#3};
\end{scope}
}{}
\ifthenelse{\equal{#1}{2}}{ % \notation{2}{insertion point}{labelling}[orientation];
\begin{scope}
\draw (#2) node [#4]{#3};
\draw[bigLine] (#2)--++(0,\dimensioningBar/2)--++(0,-\dimensioningBar);
\end{scope}
}{}
\ifthenelse{\equal{#1}{3}}{ %
\coordinate (notationVarA1) at ($ (#2)!#5!(#3) $);
\coordinate (notationVarB1) at ($ (notationVarA1)!\dimensioningBar/2!90:(#3) $);
\coordinate (notationVarB2) at ($ (notationVarA1)!\dimensioningBar/2!-90:(#3) $);
\draw[bigLine] (notationVarB1)--(notationVarB2);
\draw (notationVarA1) node [#6]{#4};
}{}
\ifthenelse{\equal{#1}{4}}{ %
\ifthenelse{\equal{#7}{1}}
{\renewcommand{\helpVarB}{}}
{\renewcommand{\helpVarB}{sloped}}