I make 2 scenes: first for objects, second for clone “lighting” objects with EffectComposer(BloomPass,FilmPass). I trying make renderer.render(scene,camera) with composer.render() - but it is not work, and i m reading here this is no good practic and way to troubles. How i can blooming not all scene…

[image] [SOLVED] EffectComposer + Layers Questions Hi, community! Now it’s my turn to ask for help slight_smile I’m trying to achieve the result of glowing from behind of an object. The idea is to render the glowing object first (using THREE.EffectComposer()) , then to …

use GitHub - vanruesc/postprocessing: A post processing library that provides the means to implement image filter effects for three.js. instead of jsm effectcomposer. it is more flexible and also outperforms the former. it has natural support for selective effects.

Hi! Selective bloom? three.js examples

hey! i thought it might be possible to avoid this example :slight_smile:

Yeah, the example itself is overcomplicated, but the conception of selective bloom is not that complex.

Tangentially, as I’m just getting into this - I see the postprocessing lib uses “trianges instead of quads” and some more jargon I’m unfamiliar with. Any thoughts on how much more efficient it is, and if three.js will catch up? ( I would always prefer to stick to the native lib if possible )

Yes but… in all of the abouve examples the bloom effect gets clipped by the non bloom layers. I’ve been unsuccessful in getting the “Glow” effect to overlay onto non bloom effect background objects. I would expect that some of the “glow” would bleed over onto the non bloomed portion of the cube in…

I’m not sure if you’re familiar with the way Unity does its bloom post-processing, but The Cherno has a nice video explaining it, just search for “bloom the cherno” in YouTube and you’ll find it. He explains that you can easily achieve real selective bloom using SRGB color values (stuff above 1). I’…

[image] Jerry_Thomas: I challenge anyone to demonstrate Challenge accepted :thinking: [изображение] [GlowingWireframeBox] Box sizes: inner wireframe - 5 solid box - 4 (80% of inner wireframe)

Very impressive @prisoner849 . I tried for quite some time earlier this year to achieve this. Any chance you could make this available via a public fiddle. I would love to learn the proper techniques and how to better utilize layering.

How to use bloom effect not for all object in scene?

Questions

prisoner849 September 22, 2021, 4:48pm 13

Sure.
Here you are:

Pretty much based on the official example with selective bloom.

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How to use bloom effect not for all object in scene?

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