烘焙物理模拟¶

The result of a simulation is automatically cached to memory when the animation is played, so that the next time it runs, it can be replayed more quickly by reading the results from the memory.

If you bake the simulation the cache is protected, and you will be unable to change the simulation settings until you clear the baked frames by clicking Free Bake.

Note

Blender中大多数物理模拟器使用类似的系统，但并不全部具有完全相同的设置。所有设置都在此处介绍，但单个物理类型可能无法提供所有这些选项。

Blender允许同时存储和管理同一物理对象的多个缓存，可以使用 列表视图 来管理这些缓存。

Options¶

Disk Cache

The cache of a baked simulation will be stored inside the blend-file when you save it. When Disk Cache is checked, Blender will save the Cache separately to the drive in a folder named blendcache_[filename] alongside the blend-file. (The blend-file must be saved first.)

Note

The cache name in Caches List and the Index Number has to exactly match the external cache files name in order to work. The cache files name format is name_frame_index.bphys.

The index number of cache files. (The last two digits of the files name.)
File Path
Select the directory path to the cache files.

Note

The simulation is only calculated for positive frames in between the Start and End frames of the Cache panel, whether you bake or not. So if you want a simulation that is longer than the default frame range you have to change the End frame.

Note