This tutorial describes the process of extruding SVG files, which are 2D images, to create 3D meshes for your models in Gazebo. It is sometimes easier to design part of a model in a program like ...
To get a pixel-perfect image, use the Inkscape export image functionality. Other SVG renderer will not be able to do a good job. When you export from Inkscape, select 90 dpi which should give you a ...