Volume Import Settings

音量导入设置

Volume Grids

体积网格

OpenVDB files can consist of multiple Voxels/ data sets. For example, if you imagine a cloud of smoke, a set of Voxels, for example, can be used for the temperature and another set for the density, with even an additional vector set (e.g., Voxel velocity, which can be loaded in Cinema 4D but a further use is not (yet) possible).

OpenVDB 文件可以由多个 Voxels/数据集组成。例如，如果你想象一团烟雾，一组体素，例如，可以用于温度和另一组密度，甚至一个额外的矢量集(例如，体素速度，可以在 Cinema 4D 中加载，但还不可能进一步使用)。

All data sets in the file are displayed in this list (both Voxels and other files are arranged in a three-dimensional grid) and can be activated for import (the Import to Project Location option must be enabled).

文件中的所有数据集都显示在这个列表中(Voxels 和其他文件都排列在三维网格中) ，并且可以激活导入(必须启用 Import to Project Location 选项)。

Scale

比例

This factor can be found at numerous locations throughout Cinema 4D when importing or exporting foreign formats. Therefore, don’t be surprised if the term ,export’ is used if this factor is seen in an import function (this factor is explained as a whole here).

这个因素可以发现在许多地点在整个C4D 时，导入或导出外国格式。因此，如果在导入函数中看到使用了这个因子，不要感到惊讶(这里将这个因子作为一个整体来解释)。

This factor lets you scale files upon import/export, i.e., practically all relevant numerical values saved in the file or those to be saved will be multiplied by this factor and then saved - or interpreted when loaded.

这个因子允许您在导入/导出时缩放文件，也就是说，几乎所有保存在文件中的相关数值或要保存的数值都将乘以这个因子，然后在加载时保存或解释。

The unit at the right in turn defines how upon

右边的单位依次定义了

• Import 进口 the numerical value saved in the file is converted to the current Cinema 4D unit. Example: if an X value of 保存在文件中的数值被转换为当前的 Cinema 4D 单元。示例: 如果 x 值为1 is saved in the file and you define 保存在文件中，然后定义Feet 脚, the X value will be converted to 30.48 cm in Cinema 4D (if centimeters are defined by default in Cinema 4D). 在 Cinema 4D 中，x 值将转换为30.48厘米(如果在 Cinema 4D 中默认定义厘米)
• Export 出口 numerical values are saved in the file. Example: an X value is set to 数值保存在文件中。例如: x 值设置为100 cm 100厘米 in Cinema 4D. If you define 在C4D。如果你定义Feet 脚 for export, the exported file will save a numerical value of 3.281 (1 meter = 3.281 feet). 对于导出，导出的文件将保存一个数值为3.281(1米 = 3.281英尺)

More information about units and scaling can be found in the Project Scale section.

关于单位和缩放的更多信息可以在项目缩放部分找到。

Animation
From[0..2147483647]
To[0..2147483647]

动画[0. . 2147483647]到[0. . 2147483647]

If Cinema 4D recognizes that the import file is part of an animation, you can select here which part of the animation should be imported. You can then define the From and To frame range.

如果 Cinema 4D 认识到导入文件是动画的一部分，您可以在这里选择应该导入动画的哪一部分。然后可以定义“从”和“到”帧范围。

Group Objects

对象分组

As described above, an imported file can contain several data sets. These can:

如上所述，一个导入的文件可以包含多个数据集。这些数据集可以:

• be loaded as separate 分开装载Volume Objects 体积对象 individually (option disabled) 单独(禁用选项)
• be loaded as a combined 组合起来装载Volume Set 音量组 (option enabled) (启用选项)

Import to Project Location

导入到项目位置

If this option is enabled, an external *.vdb file will be saved using a relative path to a folder named vol in the location of the scene file when the scene file is saved.

如果启用此选项，则在。Vdb 文件将保存使用一个相对路径的文件夹名为体积在场景文件的位置时，场景文件被保存。

If this option is disabled, the external *.vdb file will be linked using an absolute path.

如果禁用此选项，将使用绝对路径链接外部 * . vdb 文件。