True Afterimage System – Advanced Afterimage & Trail Effects

🟣 True Afterimage System – Advanced Afterimage Post Processing True Afterimage System is a high-quality post-processing effect for Unity URP that generates real temporal afterimages using frame accumulation. Unlike traditional trail effects based on duplicated meshes or sprites, this system produces physically-inspired ghosting directly from the rendered image. Designed for both developers and artists, it supports Unity’s Volume System and a fully scriptable manager, giving you complete control over how and where the effect is applied. ✅ Compatibility - Unity 6000.4.0, 6000.3.8, 2023.2.22 - Supports both: - Render Graph pipeline - Classic Scriptable Render Feature workflow 🎨 Key Features - Generates authentic afterimage trails using frame history accumulation, not spawned objects.True Temporal Afterimage - Only bright areas contribute to the effect, creating natural and perceptual ghosting.Brightness-Based Persistence - Seamlessly blend different setups across your scene with real-time interpolation.Full Unity Volume System Integration - Control everything via code without relying on volumes.Scriptable Afterimage Manager - Extensive Parameter ControlAfterimage decay and persistence - Brightness threshold and falloff - Color tinting - Sampling frequency and accumulation timing - Works directly on the rendered image for consistent results across all objects, shaders, and lighting conditions.High-Quality Post-Processing - Easily add the render feature to any URP renderer and use it in any camera setup.Flexible Integration 🧪 Included Demo Scenes - Fast-paced gameplay showcasing dynamic afterimage trails.2D Asteroids-Style Game - Demonstrates interaction with emissive materials and lighting.3D Glowing Geometry Scene - Shows afterimage behavior with particle systems and VFX.3D Particle Scene 📁 Also Included - Pre-configured volume profiles - Ready-to-use demo setups - Full source code and components - Documentation embedded in the asset 🚀 Perfect For - Stylized games - Action and combat effects - Sci-fi visuals - Speed and motion emphasis - Experimental rendering and tech demos