Follow Track Constraint 跟踪轨迹
By default the Follow Track constraint is making objects have the same position at a frame as the track has. The motion of this object happens on a single plane defined by the camera and the original position of the object.
选项
- 活动剪辑
在影片剪辑编辑器中从活动影片剪辑接收跟踪数据。 如果未选中,则会出现一个选项,可以从其他可用剪辑中进行选择。
- 3D Position 3D 位置
使用轨迹的3D位置为父级。
- 移除畸变
父级到2D轨道的未失真位置。
- 帧方法
定义镜头如何安装在相机框架中。
- 相机
Select the camera to which the motion is parented to (if empty, the active scene camera is used).
- Depth Object 深度目标
如果设置了此对象,则约束对象将投影到此深度对象的表面上,该表面可用于创建面部化妆视觉效果。
- Constraint to F-Curve 约束到图形曲线
为复制由约束引起的移动的对象创建F曲线。
- 影响
Controls the percentage of affect the constraint has on the object. See common constraint properties for more information.