Will it cause React re-renders?

No, the implementation uses refs to track performance data, ensuring the scaling logic does not trigger unwanted component re-renders.

How do I implement it in my project?

The skill helps you create and mount a DynamicResScaler component directly inside your R3F Canvas root.

Can I set a minimum resolution limit?

Yes, you can configure MIN_DPR and MAX_DPR bounds to ensure the visual quality never drops below a certain threshold.

What does the Dynamic Resolution Scaler do?

It monitors your 3D scene's frame rate and scales the resolution up or down automatically to maintain a consistent target FPS.

Is this compatible with Three.js?

Yes, it is specifically designed for React Three Fiber (R3F), which is the standard React renderer for Three.js applications.

Dynamic Resolution Scaler

Name: Dynamic Resolution Scaler
Author: deadronos

bydeadronos

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Optimizes React Three Fiber performance by dynamically adjusting resolution based on real-time frame rates.

关于

This skill provides a drop-in component for React Three Fiber (R3F) applications that monitors the rendering frame rate and automatically tunes the Device Pixel Ratio (DPR). By lowering resolution when FPS drops and increasing it during periods of high performance, it ensures a smooth user experience across varying hardware capabilities. It is particularly useful for graphics-intensive web games or complex 3D visualizations where maintaining a consistent frame rate is critical for immersion and playability.

主要功能

0 GitHub stars
Automatic Device Pixel Ratio (DPR) adjustment at runtime
Ref-based implementation to prevent unnecessary React re-renders
Customizable clamping for minimum and maximum resolution bounds
Real-time FPS monitoring via useFrame and useThree hooks
Configurable target FPS, tolerance, and check intervals

使用场景

Maintaining high frame rates in complex WebGL games on lower-end mobile devices
Balancing visual fidelity and performance in browser-based 3D architectural visualizations
Implementing graceful degradation for graphics-heavy React Three Fiber projects

关于

主要功能

0 GitHub stars
Automatic Device Pixel Ratio (DPR) adjustment at runtime
Ref-based implementation to prevent unnecessary React re-renders
Customizable clamping for minimum and maximum resolution bounds
Real-time FPS monitoring via useFrame and useThree hooks
Configurable target FPS, tolerance, and check intervals

使用场景

Maintaining high frame rates in complex WebGL games on lower-end mobile devices
Balancing visual fidelity and performance in browser-based 3D architectural visualizations
Implementing graceful degradation for graphics-heavy React Three Fiber projects