<Sampler/>'s API not clear! ( Sampler's count and instancedMesh's count )

[sokhuong-uon]

• three version: 0.146.0
• @react-three/fiber version: 8.9.1
• @react-three/drei version: 9.40.0
• node version: 16.16.0
• yarn version: 1.22.19

Problem description:

• By not providing count prop for <Sampler/>, the number of sample will be equal to:
  • the count of instancedMesh if instancedMeshCount <= 17
  • 17 if instancedMeshCount > 17
• By providing count prop for <Sampler/>, the number of sample will be equal to min( samplerCount, instancedMeshCount ) + 1

Relevant code:

Example below will only create 4 samples

<Sampler count={3}>
        <mesh>
          <planeGeometry />
          <meshNormalMaterial />
        </mesh>

        <instancedMesh args={[undefined, undefined, 1000]}>
          <sphereGeometry args={[0.1]} />
          <meshNormalMaterial/>
        </instancedMesh>
  </Sampler>

codesandbox: https://codesandbox.io/s/sampler-behavior-vc57u6?file=/src/index.jsx

I wanted to update Sampler docs but I noticed this issue.