Hello all, up to now on change of ArcCamera.lockedTarget I altered minZ aswell. But this is not a full solution, because: Lets say you have a space game with planets, suns, asteroids, space stations, space ships etc. The only problem I encounter is that on planet I want to zoom in deeply until no…

This PR will fix the problem: Fix particle system support for logarithmic depth BabylonJS:master ← Popov72:fix-psys-logdepth opened 10:00AM - 23 Sep 22 UTC (UTC) [Popov72] Popov7…

Hello @Takemura , how are you doing? You are right about the material.zOffset, it adds an offset to the zBuffer value for the object. This makes so that objects that are far can be set to render on top of objects that are near. However, I don’t think this can solve your problem since all the astero…

the reason or moment i need pretty low minZ are cases like when you zoomed deep into the planet, so here something like a threshold on camera.radius could work. But if you have large and small space ships, you would need very tiny minZ-values like 0.001 to 0.0001 for the small space ships like drone…

You can try using material.useLogarithmicDepth = true See the example bellow: Simple Asteroid System | Babylon.js Playground (babylonjs.com)

If I set this on my planet (like on demo above with ShaderMaterial), the asteroidsystem is shown in front of my planet. code of planet material: const terrain = new BABYLON.DynamicTexture('random', 128, this.scene, false, BABYLON.Texture.NEAREST_SAMPLINGMODE); const clouds = new BA…

Yes, I did: At the end of planet class: this.body.material.useLogarithmicDepth = true; On asteroid, ships, suns etc. material aswell, which is why they are all in front of planet, even though they are further away. It feels like the property doesn’t work for ShaderMaterial or needs additional cha…

Oh, I see. Thank you, both. I will check it out :slight_smile:

It does work! [logdepthshaderbuffer]

Is there a way to apply this on ParticleSystem? It looks like my nebula got some z-fighting, too. Similar to this: Babylon.js Playground Babylon.js playground is a live editor for Babylon.js WebGL 3D scenes

Z-fighting on multiple objects

Questions

Evgeni_Popov September 20, 2022, 4:16pm 8

You have some changes to perform in your code to support logarithmic depth in ShaderMaterial materials, see ShaderMaterial and Logarithmic Depth Buffer.

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Z-fighting on multiple objects

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