# Tag Info

Accepted

### Intersection of two extended lines in TikZ without having to draw them

TikZ has an by now undocumented intersection coordinate system that can implicitly used as (intersection of <c11>--<c12> and <c21>--<c22>) which finds the intersections of a ...
• 90.7k

### How to automatize to draw a broken line with intersections with two straight lines

Besides a mathematical solution by Symbol 1 in the comments you can of course let PGF/TikZ do the math. If you don't need the zig-zag lines to be on one path you can just use one loop that finds the ...
• 90.7k

### Dimension too large for a simple 3D picture

You can use 3dtools \documentclass[tikz,border=3mm]{standalone} \usetikzlibrary{3dtools}%https://github.com/marmotghost/tikz-3dtools \begin{document} \begin{tikzpicture}[3d/install view={phi=140,...
• 8,997