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Fast Blur is a performant, high-quality fullscreen blur effect built for the Universal Render Pipeline (URP) in Unity 6. Designed as a post-processing override, it integrates seamlessly with Unity’s Volume System and delivers smooth, adjustable blur effects - perfect for UI backgrounds, cutscenes, and in-game VFX.
Key Features
Performance-Conscious Design
Delivers a substantial performance improvement over traditional blur techniques like box or Gaussian blur, while still providing high visual fidelity.
Iterative Blur Algorithm
Combines multiple downsampling and upsampling passes with smart interpolation to deliver high-quality results with fewer samples and lower performance impact.
Volume-Based Control
Fully compatible with Unity’s volume system. Adjust blur intensity smoothly at runtime using post-processing volumes.
Renderer Feature Integration
Easy setup as a URP Renderer Feature - just add it to your Renderer Asset and configure your volumes.
Flexible Applications
Ideal for blurring UI backgrounds, creating atmospheric effects, or enhancing transitions with minimal setup.
快速模糊是为Unity 6中的通用渲染管道（URP）构建的高性能、高质量的全屏模糊效果。它被设计为后处理覆盖，与Unity的音量系统无缝集成，并提供平滑、可调的模糊效果，非常适合UI背景、过场动画和游戏中的视觉特效。
主要特点
注重性能的设计
与传统的模糊技术（如长方体或高斯模糊）相比，它在性能上有了实质性的改进，同时仍然提供了高视觉保真度。
迭代模糊算法
将多个下采样和上采样过程与智能插值相结合，以更少的样本和更低的性能影响提供高质量的结果。
基于音量的控制
与Unity的音量系统完全兼容。使用后处理体积在运行时平滑调整模糊强度。
渲染器功能集成
轻松设置为URP渲染器功能-只需将其添加到渲染器资源中并配置卷即可。
灵活的应用
非常适合模糊UI背景、创建大气效果或以最少的设置增强过渡。
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