Version: 2018.4
语言: 中文
NavMesh Surface
NavMesh Modifier Volume

NavMesh Modifier

NavMesh Modifiers adjust how a specific GameObject behaves during NavMesh baking at runtime. NavMesh Modifiers are not in the Unity standard install; see documentation on high-level NavMesh building components for information on how to access them.

To use the NavMesh Modifier component, navigate to GameObject > AI > NavMesh Modifier.

In the image below, the platform in the bottom right has a modifier attached to it that sets its Area Type to Lava.

A NavMesh Modifier component open in the Inspector window
A NavMesh Modifier component open in the Inspector window

The NavMesh Modifier affects GameObjects hierarchically, meaning the GameObject that the component is attached to as well as all its children are affected. Additionally, if another NavMesh Modifier is found further down the transform hierarchy, the new NavMesh Modifier overrides the one further up the hierarchy.

The NavMesh Modifier also affects the NavMesh generation process, meaning the NavMesh has to be updated to reflect any changes to NavMesh Modifiers.

Property: Function:
Ignore From Build Check this tickbox to exclude the GameObject and all if its children from the build process.
Override Area Type Check this tickbox to change the area type for the GameObject containing the Modifier and all of its children.
Area Type Select the new area type to apply from the drop-down menu.
Affected Agents A selection of Agents the Modifier affects. For example, you may choose to exclude certain obstacles from specific Agents.



  • 2017–05–26 页面已发布并只进行了有限的编辑审查

  • New feature in 5.6

Did you find this page useful? Please give it a rating:

NavMesh Surface
NavMesh Modifier Volume
版权所有 © 2020 Unity Technologies. Publication 2018.4
教程社区答案知识库论坛Asset Store商标和使用条款法律条款隐私政策Cookie不要出售或分享我的个人信息