The UDim2 data type represents a two-dimensional value where each dimension is composed of a relative scale and an absolute offset in pixels. It is a combination of two UDim data types representing the X and Y dimensions. The most common usages for UDim2 are setting the Size and Position of GuiObjects.

2创udim基础. 使用 udim 工作流，每个完整的切片部分（0-1、1-2、2-3 等）都可以分配给它自己的独立图像映射，所有这些都在同一表面内。每个图像也可以有自己的分辨率。udim 工作流只是一种符号格式，可以相应地命名图像，因此它们会自动分配给特定的 uv 平铺。

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The UDim2 data type represents the position and size of 2D GUI elements. Each dimension is composed of a relative scale (as per parent) and an absolute offset (as per unit), which is represented by UDim. UDim2 is constructed from number values or UDim values. UDim2.new(): UDim2 Returns a UDim2 value with all components set to zero. UDim2.new(xScale: number, xOffset: number, yScale: number ...

什么是 UDIM S . UDIM tiling 是一种用于 3D 图形的 纹理映射 技术，用于提高纹理映射的效率和质量。 UDIM 代表“U 维度”，它允许我们在多个纹理上分布 UV 孤岛 ，有效地为孤岛提供比我们习惯的 0-1 网格更多的工作空间。 这也可以允许网格的不同部分有不同的分辨率。

1.创建udim。 新建图像-勾选“拼贴” 2.创建管理udim分块. 视图视口-udim分块-添加管理分块（建议只在u方向上添加适当数量分块，以便于采样和性能控制） 3.编辑uv与指定材质. 以一个具有多个材质球的人体骨骼模型为例。

2021年2月7日 · The 2 in Vector2 stands for 2 dimensions (X and Y). UDim2 can be understood by knowing what UDim is. UDim represents a point on the screen, so UDim2 represents two points on the screen. The first one makes sense and is easier to understand, but the second one has more information.

2022年3月14日 · You can write your topic however you want, but you need to answer these questions: What do you want to achieve? I want to get a clear understanding on what are both Udim and Udim 2 Values What is the issue? I saw a youtube tutorial use a udim/udim2 value and i’m unsure what those are What solutions have you tried so far? I looked for videos on Youtube but there’s no videos explaining this ...

2021年12月11日 · I’m trying to compare 2 UDim2 values to check if one is smaller than the other, however this is not working. All help is appreciated. while wait() do script.Parent.MiddleBar.SurfaceGui.CallingAt.Position = UDim2.new(1,…

2024年8月11日 · UDIM 能够将UV孤岛分布在多个不同的纹理上，从而提供了解决方案。UDIM（U DIMension ）基于一个切片系统，其中每个分块在整体 UDIM 纹理阵列中是不同的纹理。基本上，每个分块都由其自己的 UV 空间（0-1、1-2、2-3）组成，并将各自的图像分配给该分块。