How to apply Occlusion culling into Object3d load from file glTF? ( version r89)

Maybe this will be helpful. [WestLangley] Is Occlusion culling enabled in threejs by default three.js, occlusion-culling answered by WestLangley on 05:04AM - 31 Mar 16 UTC

Thank you for your review. But I using threex.rendererstats library for tracking WebGLRenderer and Render call don’t change when I move the camera to other position. I want to draw objects that can be see on the screen and hide objects that are not visible on the screen. (Example in unity : https:/…

You could show your project, so other users can take a look at it :wink: [image] ProFive: Example in unity I’ve read it before I posted my previous message :slight_smile:

Could you share with me a example in Threejs using Occlusion culling? (Example in WebGL; https://tsherif.github.io/webgl2examples/occlusion.html ) I using https://gltf-viewer.donmccurdy.com/ to load file glTF 2.0

I just want to highlight that the linked stackoverflow thread has actually nothing to do with real occlusion culling. The thread refers to sorted render lists which should minimize state changes of the renderer and avoid overdraw. We recently had a small discussion about occlusion culling here: htt…

I had the same issue. I had some other idea to overcome this issue. May be this question would be helpfull. [image] Face Culling considerations on renderer.info.render.faces Questions TBH, I’ve never seen that somebody is actually doing this innocent

Backface culling and occlusion culling are two different things. You should not mix up these techniques.

I’m actually targeting to extract info for both these cases

Occlusion culling is only possible with WebGL2 and queries

Is there any clear doc to how we can use and how usefull is Occlusion culling Mr ?

Occlusion culling

Questions

Atul_Mourya January 19, 2018, 3:26pm 7

I had the same issue. I had some other idea to overcome this issue. May be this question would be helpfull.

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Occlusion culling

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