[123] I want to use post-processing to achieve the effect in the picture, but I can’t convert the coordinates to world coordinates in post-processing. Babylon.js Playground Babylon.js playground is a live editor for Babylon.js WebGL 3D scenes

[image] Depth Sorted Ray Marching PostProccess Demos and projects Thanks to a little help from @Evgeni_Popov with my math and depth calculations, we were able to create a depth sorted post effect that will allow raymarched scenes to be rendered with your normal scene. ht…

https://www.easonyi.com/demo/webgl/index.html?scene=scanScene In threejs I use the following code to convert to the world coordinate system, the result is wrong in babylonjs. this.postMaterial.uniforms.projScreenMatrixInverse.value.multiplyMatrices(this.camera.projectionMatrix, this.camera.matrix…

Optimized according to this prompt, it is close to the desired effect [image] Pixel position in world space from fragment postprocess shader issue Questions Welcome aboard! The depth renderer is rendering linear depth in the depth texture by default but you would need th…

Optimize scanning effect Babylon.js Playground Babylon.js playground is a live editor for Babylon.js WebGL 3D scenes

How to get the world coordinates in post progress？

Questions

ZoeLeee January 30, 2023, 10:19am 4

Optimized according to this prompt, it is close to the desired effect

This is the current effect：

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How to get the world coordinates in post progress？

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