Can I limit how low the resolution goes?

Yes, the implementation includes MIN_DPR and MAX_DPR settings to ensure the visual quality never drops below a readable level.

Will users notice the resolution changing?

The skill uses small step increments and specific check intervals to ensure that transitions between different resolutions are subtle and do not distract the user.

Does adding this component impact performance?

The component is designed to be extremely lightweight, using refs instead of React state to track metrics, ensuring the monitoring process itself doesn't cause overhead.

What is dynamic resolution scaling in WebGL?

It is a performance optimization technique that adjusts the rendering resolution (Device Pixel Ratio) in real-time to maintain a target frame rate when the GPU is under heavy load.

Does this skill work with standard Three.js?

While the logic can be adapted, this specific skill is optimized for React Three Fiber (R3F) environments using the Canvas component architecture.

Dynamic Resolution Scaler

Name: Dynamic Resolution Scaler
Author: deadronos

bydeadronos

ゲーム開発

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

概要

This skill provides a specialized implementation for React Three Fiber (R3F) and Three.js applications that automatically balances visual fidelity with rendering performance. By monitoring the scene's actual FPS at runtime, the skill mounts a lightweight component that incrementally scales the Device Pixel Ratio (DPR) up or down. This ensures a smooth user experience across a wide range of hardware, from high-end desktops to mobile devices, by protecting the frame rate during complex rendering tasks without requiring manual user configuration.

主な機能

Real-time FPS monitoring using useFrame and useThree
Step-based DPR adjustments to prevent visual jarring
Customizable minimum and maximum DPR clamping
Ref-based implementation to prevent unnecessary React re-renders
Configurable performance targets and tolerance thresholds
0 GitHub stars

ユースケース

Maintaining consistent 60 FPS in high-fidelity 3D web applications
Optimizing WebGL performance for mobile and low-end hardware
Implementing adaptive rendering for complex generative art or data visualizations

概要

主な機能

Real-time FPS monitoring using useFrame and useThree
Step-based DPR adjustments to prevent visual jarring
Customizable minimum and maximum DPR clamping
Ref-based implementation to prevent unnecessary React re-renders
Configurable performance targets and tolerance thresholds
0 GitHub stars

ユースケース

Maintaining consistent 60 FPS in high-fidelity 3D web applications
Optimizing WebGL performance for mobile and low-end hardware
Implementing adaptive rendering for complex generative art or data visualizations