Vulkan: GPUParticles3D attractor and collision Cull Mask doesn't have any effect

[Calinou]

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Bugsquad note: This issue has been confirmed several times already. No need to confirm it further.

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Godot version

4.0.alpha8

System information

Fedora 34, GeForce GTX 1080 (NVIDIA 510.60.02)

Issue description

GPUParticles3D attractor and collision Cull Mask doesn't have any effect. I noticed this while working on #60992.

The same issue occurs with GPUParticles3D collision nodes.

Left: GPUParticles3D on layer 1, GPUParticlesAttractorBox3D with all cull mask layers enabled (default)
Middle: GPUParticles3D on layer 2, GPUParticlesAttractorBox3D with all cull mask layers disabled
Right: GPUParticles3D on layer 2, GPUParticlesAttractorBox3D with only the cull mask layer 2 enabled

Expected behavior

Actual behavior

Steps to reproduce

• Add a GPUParticles3D node, a draw pass and a process material to it. Set the emission shape to a sphere to you can see individual particles separated from each other.
• Add a GPUParticlesAttractor3DBox node.
• Enable only the second visual layer on the GPUParticles3D node.
• Set the cull mask to exclude all layers on the GPUParticlesAttractorBox3D node.
• To reproduce the same issue with collision, add GPUParticlesCollisionBox3D nodes and enable collision on the particles' Process Material.

Minimal reproduction project

test_particle_attractors_cull_mask.zip

[Calinou]

This was confirmed by @unfa on the Godot Contributors Chat.