Object Solver Constraint#

The Object Solver constraint gives the owner of this constraint, the location and rotation of the "solved object motion".

The "solved object motion" is where Blender thinks the physical, real-world (tracked) object was, relative to the camera that filmed it.

Can be used to add a mesh to video for example.

Note

This constraint only works after you have set up a minimum of eight markers and pressed Solve object Motion. Located at Movie Clip Editor ‣ Toolbar ‣ Solve ‣ Solve Camera Motion.

If it says Solve Camera Motion instead of Solve Object Motion then go into the Movie Clip Editor ‣ Sidebar region ‣ Objects and switch it from the camera, to an object.

選項#

../../../_images/animation_constraints_motion-tracking_object-solver_panel.png — Object Solver Constraint panel.#

Active Clip: Receive tracking data from the scene's Active Clip. If unchecked, an option appears to choose from the other clips.
Object: Select a tracked object to receive transform data from.
Camera: Select the camera to which the motion is parented to (if left empty the active scene camera is used).
Set Inverse: Moves the origin of the object to the origin of the camera.
Clear Inverse: Moves the origin of the object back to the spot set in the Movie Clip Editor Toolbar ‣ Solve ‣ Orientation ‣ Set Origin.
Constraint to F-Curve: Applies the constraint, creating keyframes for the transforms.
Influence: Controls the percentage of affect the constraint has on the object. See common constraint properties for more information.