模拟节点

Through the use of Simulation Zones, 几何节点 can be used to create custom physic simulations through nodes. Simulation zones allow the result of one frame to influence the next one. That way even a set of simple rules can lead to complex results, with the passing of time. The most common type of them is physics simulation, with specific solvers for physical phenomena.

See also

参阅更多关于 模拟区

烘焙

The simulation is automatically cached during playback. The valid cache can be seen as a strong yellow line in the timeline editor. This allows for animators to quickly inspect all the previous frames of a simulation.

时间轴内的已烘焙帧。

When the result is ready to be sent to a render-farm, it can be baked to disk. This allows for the simulation to be rendered in a non-sequential order.

Simulation and Physics, Geometry Nodes user interface.

Note

烘焙模拟将会烘焙所选物体中所有修改器的所有模拟数据。

计算至帧

从起始帧到当前帧计算几何节点修改器中的模拟数据。

烘焙

Bake simulations in geometry nodes modifiers. In order to bake the simulation, the blend-file must be saved to your computer. The location the file is saved determines where the baked data is also saved. The directory the baked data is saved to can be changed per modifier in the Internal Dependencies.

• 删除缓存的模拟

  删除几何节点修改器中已缓存/已烘焙的模拟数据

缓存

For the cases where the current frame is the only one relevant, users can opt-out of caching the results to save memory.

示例

Combined with the 最近编号, this can be used for a number of sphere-based simulations.

Index of Nearest sample file CC-BY Sean Christofferson.