1. A concise explanation of the problem you’re experiencing.
**I’m trying to draw lat/long, or mgrs grid lines over terrain. I noticed that using a using the SingleTileImageryProvider works really well, but mapping the current view to the positions the lines should go is really hard(unless someone has figured this out??). This is essentially what a shader would do, but the math to convert the mgrs points to lat/long to Cartesian is really intense. Anyway, just wanted to see where vector 3D tiles support was at? Is there a timeline or anything that I can pass along to my managers? This is a really big deal and I’ve spent a lot of time trying to work within the current API to make the powers to be happy. **
2. A minimal code example. If you’ve found a bug, this helps us reproduce and repair it.
3. Context. Why do you need to do this? We might know a better way to accomplish your goal.
**I’m trying to draw lat/long, or mgrs grid lines over terrain. **
4. The Cesium version you’re using, your operating system and browser.
Version 36, but we’re upgrading to 38 next week.
**chrome **Version 61.0.3163.100 (Official Build) (64-bit)