Custum build of stapix for tikz.pablopie.xyz
Changed upper-central-projection-drawing.tex
Made the drawing more clear by moving the placement of certain points
1 files changed, 11 insertions, 14 deletions
| Status | Name | Changes | Insertions | Deletions |
| Modified | examples/images/upper-central-projection.tex | 2 files changed | 11 | 14 |
diff --git a/examples/images/upper-central-projection.tex b/examples/images/upper-central-projection.tex @@ -10,35 +10,32 @@ \clip (-3, 0) rectangle (3, 3); \draw (0, 0) circle (3); \end{scope} - + % The equator \begin{scope} \clip (-3, 0) rectangle (3, -1); \draw ellipse (3 and 1); \end{scope} - + % The equator (on the other side of the sphere) \draw[dotted] ellipse (3 and 1); - + % The plane - \draw[dotted] (-4.5, 1.5) -- - ( 1.5, 1.5) -- - ( 4.5, 4.5) -- - (-1.5, 4.5) -- cycle; - - % The north pole - \filldraw (0, 3) circle (2pt); + \draw[dotted] (-4.5, 1.8) -- + ( 1.5, 1.8) -- + ( 4.5, 4.8) -- + (-1.5, 4.8) -- cycle; % The center of the sphere \filldraw (0, 0) circle (2pt); % A line trhough the center of the sphere - \draw (0, 0) -- (1.8, 3); + \draw[dotted] (0, 0) -- (1.05, 2.31); + \draw (1.05, 2.31) -- (1.5, 3.3); % The intersection of the line with the plane - \filldraw (1.8, 3) circle (2pt); + \filldraw (1.5, 3.3) circle (2pt); % The intersection of the line and the sphere - \filldraw (1.56, 2.57) circle (2pt); + \filldraw (1.05, 2.31) circle (2pt); \end{tikzpicture} -