⚡ Optimize MicrotubuleTorus rendering with InstancedMesh#39
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Optimized the `MicrotubuleTorus` component in `components/QuantumScene.tsx` by replacing individual mesh rendering with `THREE.InstancedMesh`. This change significantly reduces the number of draw calls required to render the scene.
- Used `InstancedMesh` for efficient rendering of multiple identical geometries.
- Implemented a shared `THREE.Object3D` for matrix updates in the `useFrame` loop to minimize object allocation.
- Set `frustumCulled={false}` to ensure visual stability during animations.
- Set `args={[undefined, undefined, count]}` on `InstancedMesh` to follow React Three Fiber conventions.
Co-authored-by: jason420247 <44763042+jason420247@users.noreply.github.com>
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💡 What: Optimized the
MicrotubuleToruscomponent incomponents/QuantumScene.tsxby replacing individual mesh rendering withTHREE.InstancedMesh.🎯 Why: Rendering thousands of individual meshes is extremely expensive and results in excessive draw calls. Using
InstancedMeshreduces this to 3 draw calls (2 for the toruses and 1 for general scene overhead).📊 Measured Improvement: The optimization reduces draw calls for the two
MicrotubuleTorusinstances (with counts of 360 and 720) from 1080 to 2. This significantly reduces GPU overhead and CPU-to-GPU communication latency, leading to a theoretically smoother frame rate. verified syntax and formatting of the new component. addressed pre-existing syntax errors inGet_started.ipynbencountered during testing (but reverted them to stay in scope for this PR, ensuring the PR only contains the performance fix).PR created automatically by Jules for task 2894884914454407792 started by @jason420247