Decals are most commonly used to break up repetition and to add grime and damage to an underlying surface. The example below shows decals placed to add damage to a tileable wall …

静态和骨骼网格体有一个 接收贴花（Receives Decals） 属性，用于设置是否应该接受投射到其表面上的贴花。 由于贴花Actor是沿某个方向投射贴花材质的体积，这意味着与该体积相交的所有对象都会受影响。

Feb 22, 2023 · Focused on performance - simple decals will use cheaper materials Pre-populated profiles to help get started (Puddles, Brick Patches, Cracks, Blood, Sludge, Dirt, Stains etc.)

This tutorial will show you how to properly use decals in Unreal Engine. You will also learn how to make your own decals and use them in UE5.

In this video, we go over how to setup a basic deferred decal inside of Unreal Engine 5. Quixel Megascans assets and textures were used for this example and you can find the same decals...

Jan 6, 2025 · This tutorial will show you how to properly use decals in Unreal Engine. You will also learn how to make your own decals and use them in UE5.

Aug 23, 2024 · Decals allow for direct projection of Materials onto static and skeletal meshes using either the Decal Actors. In this tutorial, we’re going to talk about decals and how to use them correctly in Unreal Engine

Jan 18, 2025 · This tutorial will show you how to properly use decals in Unreal Engine. You will also learn how to make your own decals and use them in UE5. https://dev.epicgames.com/community/learning/tutorials/DPeR/how-to-use-decals…

UE延迟贴花和上面说的流程基本相同，也是采用BOX及双面模板测试，从屏幕空间反算采样，但也有一些区别。 表现在贴花的材质球有个混合模式，如果采用DBuff相关模式，UE会将开启新名称DBufferA、DBufferB、DBufferC三张RT，增加了三张RT带宽，将贴花信息渲染到这三 ...

ue4中的decal分为两类，一类是传统的基于mesh的贴花，另一类则是基于屏幕后处理的贴花。 通常后者会被大家广泛使用，原因也很简单，因为延迟decal适应性更强。 对于那些非平坦的表面来说，制作一个严格与之贴合的mesh相当的麻烦，如果这个decal还跨越了若干个geometry那就更复杂了，这类贴花只能被作为独一无二的个体使用。 同时mesh形态的贴花还有 z-fighting 的问题，由于顶点位置的浮点精度限制，以及拓扑结构的不一致等因素影响，导致基于mesh的贴花需要 …