Raycast for instances from merged geometry

[Evgeni_Popov]

Maybe GPU picking can help?

GPU picking demo

I find that Babylon do not have built-in GPU picking solution. And in several topics, people mentioned it but without giving any PG. So, i am pleasure to share these PGs for those who need a guide: Instanced mesh case: Ray picking(64k instances, 0.7 million faces, 25 fps): https://playground.babylonjs.com/#RC2IAH#62 GPU picking(343k instances, 8 million faces, 60 fps): https://playground.babylonjs.com/#RC2IAH#61 Non-Instanced mesh case: Ray picking(27 meshes, 13 million faces, 30 fps): ht…

Search for “GPU picking” in the forum, there are a number of threads about this topic.