I have a number of line strips (THREE.Line) that I need to draw and I was hoping I could group them all together into a single draw call. Is there a way to do this? With triangle strips, I can add degenerate triangles between each strip and have them all drawn together in one draw call. Is there a trick to do the same thing with line strips?
I see that in the OpenGL spec I could put all the line strips together and separate them with a reset index specified by glPrimitiveRestartIndex (https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glPrimitiveRestartIndex.xhtml)
Is there a way to do the same sort of thing with THREE.js ?