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3d-cube_color_rotated+3d+pgf+foreach+command+define.tex
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3d-cube_color_rotated+3d+pgf+foreach+command+define.tex
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\documentclass[parskip]{scrartcl}
\usepackage[margin=15mm,landscape]{geometry}
\usepackage{tikz}
\usepackage{keyval}
\usepackage{ifthen}
\makeatletter
% Standard Values for Parameters
\newcommand{\tikzcuboid@shiftx}{0}
\newcommand{\tikzcuboid@shifty}{0}
\newcommand{\tikzcuboid@dimx}{4}
\newcommand{\tikzcuboid@dimy}{4}
\newcommand{\tikzcuboid@dimz}{4}
\newcommand{\tikzcuboid@scale}{1}
\newcommand{\tikzcuboid@densityx}{1}
\newcommand{\tikzcuboid@densityy}{1}
\newcommand{\tikzcuboid@densityz}{1}
\newcommand{\tikzcuboid@rotation}{0}
\newcommand{\tikzcuboid@anglex}{0}
\newcommand{\tikzcuboid@angley}{90}
\newcommand{\tikzcuboid@anglez}{225}
\newcommand{\tikzcuboid@scalex}{1}
\newcommand{\tikzcuboid@scaley}{1}
\newcommand{\tikzcuboid@scalez}{1}
\newcommand{\tikzcuboid@linefront}{}
\newcommand{\tikzcuboid@linetop}{}
\newcommand{\tikzcuboid@lineright}{}
\newcommand{\tikzcuboid@fillfront}{}
\newcommand{\tikzcuboid@filltop}{}
\newcommand{\tikzcuboid@fillright}{}
\newcommand{\tikzcuboid@newcoords}{N}
\newcommand{\tikzcuboid@filled}{N}
\newcommand{\tikzcuboid@shaded}{N}
% Definition of Keys
\define@key{tikzcuboid}{shiftx}[\tikzcuboid@shiftx]{\renewcommand{\tikzcuboid@shiftx}{#1}}
\define@key{tikzcuboid}{shifty}[\tikzcuboid@shifty]{\renewcommand{\tikzcuboid@shifty}{#1}}
\define@key{tikzcuboid}{dimx}[\tikzcuboid@dimx]{\renewcommand{\tikzcuboid@dimx}{#1}}
\define@key{tikzcuboid}{dimy}[\tikzcuboid@dimy]{\renewcommand{\tikzcuboid@dimy}{#1}}
\define@key{tikzcuboid}{dimz}[\tikzcuboid@dimz]{\renewcommand{\tikzcuboid@dimz}{#1}}
\define@key{tikzcuboid}{scale}[\tikzcuboid@scale]{\renewcommand{\tikzcuboid@scale}{#1}}
\define@key{tikzcuboid}{densityx}[\tikzcuboid@densityx]{\renewcommand{\tikzcuboid@densityx}{#1}}
\define@key{tikzcuboid}{densityy}[\tikzcuboid@densityy]{\renewcommand{\tikzcuboid@densityy}{#1}}
\define@key{tikzcuboid}{densityz}[\tikzcuboid@densityz]{\renewcommand{\tikzcuboid@densityz}{#1}}
\define@key{tikzcuboid}{rotation}[\tikzcuboid@rotation]{\renewcommand{\tikzcuboid@rotation}{#1}}
\define@key{tikzcuboid}{anglex}[\tikzcuboid@anglex]{\renewcommand{\tikzcuboid@anglex}{#1}}
\define@key{tikzcuboid}{angley}[\tikzcuboid@angley]{\renewcommand{\tikzcuboid@angley}{#1}}
\define@key{tikzcuboid}{anglez}[\tikzcuboid@anglez]{\renewcommand{\tikzcuboid@anglez}{#1}}
\define@key{tikzcuboid}{scalex}[\tikzcuboid@scalex]{\renewcommand{\tikzcuboid@scalex}{#1}}
\define@key{tikzcuboid}{scaley}[\tikzcuboid@scaley]{\renewcommand{\tikzcuboid@scaley}{#1}}
\define@key{tikzcuboid}{scalez}[\tikzcuboid@scalez]{\renewcommand{\tikzcuboid@scalez}{#1}}
\define@key{tikzcuboid}{linefront}[\tikzcuboid@linefront]{\renewcommand{\tikzcuboid@linefront}{#1}}
\define@key{tikzcuboid}{linetop}[\tikzcuboid@linetop]{\renewcommand{\tikzcuboid@linetop}{#1}}
\define@key{tikzcuboid}{lineright}[\tikzcuboid@lineright]{\renewcommand{\tikzcuboid@lineright}{#1}}
\define@key{tikzcuboid}{fillfront}[\tikzcuboid@fillfront]{\renewcommand{\tikzcuboid@fillfront}{#1}}
\define@key{tikzcuboid}{filltop}[\tikzcuboid@filltop]{\renewcommand{\tikzcuboid@filltop}{#1}}
\define@key{tikzcuboid}{fillright}[\tikzcuboid@fillright]{\renewcommand{\tikzcuboid@fillright}{#1}}
\define@key{tikzcuboid}{newcoords}[\tikzcuboid@newcoords]{\renewcommand{\tikzcuboid@newcoords}{#1}}
\define@key{tikzcuboid}{filled}[\tikzcuboid@filled]{\renewcommand{\tikzcuboid@filled}{#1}}
\define@key{tikzcuboid}{shaded}[\tikzcuboid@shaded]{\renewcommand{\tikzcuboid@shaded}{#1}}
% Commands
\newcommand{\tikzcuboid}[1]{
\setkeys{tikzcuboid}{#1} % Process Keys passed to command
\begin{scope}[xshift=\tikzcuboid@shiftx,yshift=\tikzcuboid@shifty,scale=\tikzcuboid@scale,rotate=\tikzcuboid@rotation]
\pgfmathsetmacro{\steppingx}{1/\tikzcuboid@densityx}
\pgfmathsetmacro{\steppingy}{1/\tikzcuboid@densityy}
\pgfmathsetmacro{\steppingz}{1/\tikzcuboid@densityz}
\newcommand{\dimx}{\tikzcuboid@dimx}
\newcommand{\dimy}{\tikzcuboid@dimy}
\newcommand{\dimz}{\tikzcuboid@dimz}
\pgfmathsetmacro{\secondx}{2*\steppingx}
\pgfmathsetmacro{\secondy}{2*\steppingy}
\pgfmathsetmacro{\secondz}{2*\steppingz}
\foreach \x in {\steppingx,\secondx,...,\dimx}
{ \foreach \y in {\steppingy,\secondy,...,\dimy}
{ \pgfmathsetmacro{\lowx}{(\x-\steppingx)}
\pgfmathsetmacro{\lowy}{(\y-\steppingy)}
\filldraw[fill=orange,draw=blue] (\lowx,\lowy,\dimz) -- (\lowx,\y,\dimz) -- (\x,\y,\dimz) -- (\x,\lowy,\dimz) -- cycle;
}
}
\foreach \x in {\steppingx,\secondx,...,\dimx}
{ \foreach \z in {\steppingz,\secondz,...,\dimz}
{ \pgfmathsetmacro{\lowx}{(\x-\steppingx)}
\pgfmathsetmacro{\lowz}{(\z-\steppingz)}
\filldraw[fill=green,draw=red] (\lowx,\dimy,\lowz) -- (\lowx,\dimy,\z) -- (\x,\dimy,\z) -- (\x,\dimy,\lowz) -- cycle;
}
}
\foreach \y in {\steppingy,\secondy,...,\dimy}
{ \foreach \z in {\steppingz,\secondz,...,\dimz}
{ \pgfmathsetmacro{\lowy}{(\y-\steppingy)}
\pgfmathsetmacro{\lowz}{(\z-\steppingz)}
\filldraw[fill=red!50!blue,draw=yellow] (\dimx,\lowy,\lowz) -- (\dimx,\lowy,\z) -- (\dimx,\y,\z) -- (\dimx,\y,\lowz) -- cycle;
}
}
\end{scope}
% Write parameters to log file, just for checking
% \typeout{=============================}
% \typeout{*****************************}
% \typeout{tikzcuboid shiftx = \tikzcuboid@shiftx}
% \typeout{tikzcuboid shifty = \tikzcuboid@shifty}
% \typeout{tikzcuboid dimx = \tikzcuboid@dimx}
% \typeout{tikzcuboid dimy = \tikzcuboid@dimy}
% \typeout{tikzcuboid dimz = \tikzcuboid@dimz}
% \typeout{tikzcuboid scale = \tikzcuboid@scale}
% \typeout{tikzcuboid densityx = \tikzcuboid@densityx}
% \typeout{tikzcuboid densityy = \tikzcuboid@densityy}
% \typeout{tikzcuboid densityz = \tikzcuboid@densityz}
% \typeout{tikzcuboid rotation = \tikzcuboid@rotation}
% \typeout{tikzcuboid anglex = \tikzcuboid@anglex}
% \typeout{tikzcuboid angley = \tikzcuboid@angley}
% \typeout{tikzcuboid anglez = \tikzcuboid@anglez}
% \typeout{tikzcuboid scalex = \tikzcuboid@scalex}
% \typeout{tikzcuboid scaley = \tikzcuboid@scaley}
% \typeout{tikzcuboid scalez = \tikzcuboid@scalez}
% \typeout{tikzcuboid linefront = \tikzcuboid@linefront}
% \typeout{tikzcuboid linetop = \tikzcuboid@linetop}
% \typeout{tikzcuboid lineright = \tikzcuboid@lineright}
% \typeout{tikzcuboid fillfront = \tikzcuboid@fillfront}
% \typeout{tikzcuboid filltop = \tikzcuboid@filltop}
% \typeout{tikzcuboid fillright = \tikzcuboid@fillright}
% \typeout{tikzcuboid newcoords = \tikzcuboid@newcoords}
% \typeout{tikzcuboid filled = \tikzcuboid@filled}
% \typeout{tikzcuboid shaded = \tikzcuboid@shaded}
% \typeout{*****************************}
% \typeout{=============================}
}
\makeatother
\begin{document}
\begin{tikzpicture}
\tikzcuboid{shiftx=0cm,%
shifty=0cm,%
scale=1.00,%
rotation=30,%
densityx=1,%
densityy=2,%
densityz=3%
}
\tikzcuboid{%
shiftx=0cm,%
shifty=8cm,%
scale=1.00,%
rotation=60,%
densityx=3,%
densityy=2,%
densityz=5%
}
\tikzcuboid{%
shiftx=8cm,%
shifty=8cm,%
scale=1.00,%
rotation=45,%
densityx=0.5,%
densityy=1,%
densityz=2%
}
\tikzcuboid{%
shiftx=8cm,%
shifty=0cm,%
scale=1.00,%
rotation=75,%
densityx=2,%
densityy=7,%
densityz=2%
}
\end{tikzpicture}
\end{document}