% Copyright 2018 by Till Tantau % % This file may be distributed and/or modified % % 1. under the LaTeX Project Public License and/or % 2. under the GNU Public License. % % See the file doc/generic/pgf/licenses/LICENSE for more details. \ProvidesFileRCS{tikzlibrary3d.code.tex} % New coordinate systems: \tikzdeclarecoordinatesystem{xyz cylindrical} {% \pgfset{/tikz/cs/.cd,angle=0,radius=0,z=0,#1}% \pgfpointcylindrical{\tikz@cs@angle}{\tikz@cs@xradius}{\tikz@cs@z}% }% \tikzdeclarecoordinatesystem{xyz spherical} {% \pgfset{/tikz/cs/.cd,angle=0,radius=0,latitude=0,longitude=0,#1}% \pgfpointspherical{\tikz@cs@angle}{\tikz@cs@latitude}{\tikz@cs@xradius}% }% \pgfset{/tikz/cs/longitude/.store in=\tikz@cs@angle}% \pgfset{/tikz/cs/latitude/.store in=\tikz@cs@latitude}% % Options for transforming into a plane: \tikzoption{plane origin}{\def\tikz@plane@origin{\tikz@scan@one@point\pgfutil@firstofone#1}}% \tikzoption{plane x}{\def\tikz@plane@x{\tikz@scan@one@point\pgfutil@firstofone#1}}% \tikzoption{plane y}{\def\tikz@plane@y{\tikz@scan@one@point\pgfutil@firstofone#1}}% \let\tikz@plane@origin=\pgfpointorigin \def\tikz@plane@x{\pgfpointxy{1}{0}}% \def\tikz@plane@y{\pgfpointxy{0}{1}}% \tikzoption{canvas is plane}[]{ \tikz@canvas@is@plane }% \tikzoption{canvas is xy plane at z}[]{% \def\tikz@plane@origin{\pgfpointxyz{0}{0}{#1}}% \def\tikz@plane@x{\pgfpointxyz{1}{0}{#1}}% \def\tikz@plane@y{\pgfpointxyz{0}{1}{#1}}% \tikz@canvas@is@plane }% \tikzoption{canvas is yx plane at z}[]{% \def\tikz@plane@origin{\pgfpointxyz{0}{0}{#1}}% \def\tikz@plane@x{\pgfpointxyz{0}{1}{#1}}% \def\tikz@plane@y{\pgfpointxyz{1}{0}{#1}}% \tikz@canvas@is@plane }% \tikzoption{canvas is xz plane at y}[]{% \def\tikz@plane@origin{\pgfpointxyz{0}{#1}{0}}% \def\tikz@plane@x{\pgfpointxyz{1}{#1}{0}}% \def\tikz@plane@y{\pgfpointxyz{0}{#1}{1}}% \tikz@canvas@is@plane }% \tikzoption{canvas is zx plane at y}[]{% \def\tikz@plane@origin{\pgfpointxyz{0}{#1}{0}}% \def\tikz@plane@x{\pgfpointxyz{0}{#1}{1}}% \def\tikz@plane@y{\pgfpointxyz{1}{#1}{0}}% \tikz@canvas@is@plane }% \tikzoption{canvas is yz plane at x}[]{% \def\tikz@plane@origin{\pgfpointxyz{#1}{0}{0}}% \def\tikz@plane@x{\pgfpointxyz{#1}{1}{0}}% \def\tikz@plane@y{\pgfpointxyz{#1}{0}{1}}% \tikz@canvas@is@plane }% \tikzoption{canvas is zy plane at x}[]{% \def\tikz@plane@origin{\pgfpointxyz{#1}{0}{0}}% \def\tikz@plane@x{\pgfpointxyz{#1}{0}{1}}% \def\tikz@plane@y{\pgfpointxyz{#1}{1}{0}}% \tikz@canvas@is@plane }% % Transformation code \def\tikz@canvas@is@plane{ \pgf@process{\tikz@plane@x}% \pgf@xa=\pgf@x% \pgf@ya=\pgf@y% \pgf@process{\tikz@plane@y}% \pgf@xb=\pgf@x% \pgf@yb=\pgf@y% \pgf@process{\tikz@plane@origin}% \edef\pgf@marshal{\noexpand\tikz@addtransform{% \noexpand\pgftransformtriangle {\noexpand\pgfqpoint{\the\pgf@x}{\the\pgf@y}} {\noexpand\pgfqpoint{\the\pgf@xa}{\the\pgf@ya}} {\noexpand\pgfqpoint{\the\pgf@xb}{\the\pgf@yb}} \noexpand\pgftransformscale{0.035146}% \noexpand\pgfsetxvec{\noexpand\pgfpoint{1cm}{0cm}}% \noexpand\pgfsetyvec{\noexpand\pgfpoint{0cm}{1cm}}% \noexpand\pgfsetzvec{\noexpand\pgfpoint{0cm}{0cm}}% }}% \pgf@marshal% }% \endinput