I need to draw a lot of flat arrow lines 2d on a plane in three.js. Like navigation map (Google maps). I know about the fat line examples or meshline package. Fat line are not 2d and scale on zoom. The meshline rotate on camera rotation.
Currently I draw an arrow via shape couple time of line.to + basicmaterial and place it on the plane. But I wonder, is it really the way to go or is there better solution.