Hello, I am trying to recreate this example in BabylonJS on a flat plane: Three.js Indexed Textures for Picking and Color But before getting to the end goal, I was wondering if this first step is possible. I was wondering if it is possible to get a pixel value of a texture based on a UV coordinate…

The pick function will provide you with the uv coordinates which you can use to map information from the texture itself. for example: https://playground.babylonjs.com/#NU4F6Y#230 - notice line 23. You can also do it with mapping on the mesh itself (using pickResult.pickedPoint) You can read about…

GPU Picking with mouse coordinate

Questions

kikoshoung May 18, 2022, 3:10pm 7

Hi @kekeqy, this should be helpful to you: GPU picking demo

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GPU Picking with mouse coordinate

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