Multi-Resolution Modifier 多级精度修改器

多级精度 修改器 (通常缩写为 "Multires" ) 可以让你像表面细分修改器那样细分网格, 但也可以在雕刻模式中修改新的细分等级。

Note

多级精度修改器 是唯一一个不能在修改几何形状或其他对象数据之后在堆栈中重新定位的修改器(即所有生成，一些修改和一些模拟修改器不能在 多级精度修改器 之前出现)。

选项

视图层级: 设置在物体模式下的细分级数。
雕刻: 设置在雕刻模式下的细分级数。
渲染: 设置在渲染时的细分级数。
雕刻基础网格: Makes sculpt-mode tools deform the base mesh instead of the displaced mesh, while previewing the displacement of higher subdivision levels. This allows you to see the propagation of strokes in real-time, which enables to use complex tools like Cloth or Pose in much higher resolutions without surface noise and artifacts.
优化显示: 在渲染此对象的线框时，将跳过新细分边缘的线(仅显示原始几何图形的边缘)。

细分: Creates a new level of subdivision using the type specified by Subdivision Type (see below).
简单型: Creates a new level of subdivision using a simple interpolation by subdividing edges without any smoothing.
线性: Creates a new level of subdivision using linear interpolation of the current sculpted displacement.

重构外形

从另一个网格复制顶点坐标。

使用前先选择有与之匹配的拓扑结构和顶点索引的不同网格的物体，然后用 Shift 选择你要复制的顶点坐标的物体，点击 重构外形 。

重建细分: Rebuilds all possible subdivisions levels to generate a lower resolution base mesh. This is used to create an optimized multiresolution version of a pre-existing sculpt. This option is only available when no subdivision level have been created through the modifier.

品质

控制顶点的位置的精确程度(相对于它们的理论位置)，从而在处理高面数时获得更好的性能。

UV平滑

在细分时如何处理uv。

无: UVs remain unchanged.
保留拐角: UV islands are smoothed, but their boundary remain unchanged.
保留拐角，交汇点: UVs are smoothed, corners on discontinuous boundary and junctions of three or more regions are kept sharp.
保留拐角，交汇点、凹面: UVs are smoothed, corners on discontinuous boundary, junctions of three or more regions and darts and concave corners are kept sharp.
保留边界: UVs are smoothed, boundaries are kept sharp.
全部: UVs and their boundaries are smoothed.

边界平滑

Controls how open boundaries (and corners) are smoothed.

使用折痕

Use the 加权边折痕 values stored in edges to control how smooth they are made.

使用自定义法向

Interpolates existing 自定义拆边法向 of the resulting mesh.