useLogarithmicDepth and Sprite

[kyptov]

I am building space game with big distances. To avoid glitches I use `material.useLogarithmicDepth = true;` And I found that all materials on scene need to be set to useLogarithmicDepth = true.

I using Sprite and got problem: mesh with logarithmic material renders in front of sprites.

http://www.babylonjs-playground.com/#WICWQN - Here a tree is on position in front of cube, but looks like this tree inside the cube.

Is this a way to bypass this behaviour?

P.s. I can not disable useLogarithmicDepth

[kyptov]

I extended SpriteManager to support Log Depth 

https://gist.github.com/kyptov/5aa6aecab2a78a9a21906fe03bbd69ae 

Can be used as workaround.

[hunts]

@kyptov hy there:

here is what you looking:

http://www.babylonjs-playground.com/#WICWQN#1

[kyptov]

12 hours ago, hunts said:

@kyptov hy there:

here is what you looking:

http://www.babylonjs-playground.com/#WICWQN#1

No, you just disabled useLogarithmicDepth for all materials. 

[hunts]

@kyptov what you're trying to do is not clear, elaborate on your question more

[kyptov]

@hunts , SpriteManager does not support useLogarithmicDepth and it is a problem. I cannot disable useLogarithmicDepth because of glithes, glithes are because of big distance. I dont want to minimize difference beetween camera.minZ and camera.maxZ. I did not find a way to do it BABYLON, so I decided to extend SpriteManager. The solution is in second post.

[Iam Fonky]

@kyptov Any updates for this problem or you're still using your workaround?