Unreal Engine Marketplace – Advanced Dissolve FX

该包包含 5 个变体：简单、渐变、平面、圆柱形和球形溶解。每个变体都有自己的材质功能，可以轻松添加到任何现有的材质设置中。

简单的变体是经典的溶解效果，带有一些不错的附加功能，例如边框渐变纹理或动画程序蒙版。渐变溶解效果沿覆盖 0-1 范围的渐变（单一纹理通道、顶点颜色、世界位置等）溶解材质。平面、圆柱形和球形变体借助可以移动、旋转或缩放的几何辅助对象溶解材料（球形变体不支持在单个轴上缩放，圆柱形溶解不支持椭圆棱镜）。

溶解过程中使用的蒙版可以是纹理或程序（单工噪声）。还有用于位置偏移、自定义边界渐变纹理、反转球体和圆柱体辅助工具的工作方式、辅助对象的有限/无限大小（如果适用）的选项。每个效果及其参数在 10 页文档中都有详细说明。包中还有 2 个额外的材料函数，用于点平面距离和点线距离。

Unreal Engine Asset – Advanced Dissolve FX allows you to dissolve materials in a versatile way.

The pack contains 5 variants: simple, gradient, planar, cylindrical and spherical dissolve. Each variant has its own material function which can be easily added to any existing material setup.

The simple variant is the classic dissolve effect with some nice additions such as a border gradient texture or animated procedural masks. The gradient dissolve effect dissolves materials along a gradient (single texture channel, vertex color, world position etc.) which covers the 0-1 range. The planar, cylindrical and spherical variants dissolve the material with the help of geometrical helper objects which can be moved, rotated or scaled (spherical variant does not support scaling in individual axes, cylindrical dissolve does not support elliptical prisms).

The masks used in the dissolving process can be textures or procedural(simplex noise). There are also options for position offset, custom border gradient textures, inverting the way the sphere and the cylinder helpers work, limited/infinite sizes for helper objects where applicable. Each effect and its parameters are explained in detail in the 10 page documentation. There are also 2 additional material functions for point-plane distance and point-line distance in the pack.