Let us consider this basic demo of the default PG scene.
https://playground.babylonjs.com/#CNSAKJ
How can I render the scene in a texture and then attach the texture to a quad.
Ultimately I want to add a postprocessing effect on it and can have multiple post-processing stages.
I have done similar work in OpenGL , but need help in the babylon js framework.
Please guide me.
Did you check the postprocessing documentation ?
You can add a PP quite easily without the hurdle to manage render target
Thanks @Cedric . This helps.
@Cedric actually I need to render the scene multiple times into different textures through offscreen render, and then combine the textures and do post-processing (custom).
Can you share some materials on this line.
Here is a quick example that render the default playground scene in a texture and use it as an emissive texture for a plane.
You can render the scene in different textures and then mix them using a custom shader or using NME.