Documentation

MotionMaster 3D docs

Floor Alignment

The Aligner panel turns arbitrary reconstruction orientation into a usable Blender scene. It can snap selected floor points to the XY plane and flip inverted tracks.

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Workflow steps

  1. Import a camera tracking result.
  2. Select points or vertices that represent the real floor.
  3. Run Floor alignment to snap them to Blender world space.
  4. Use Flip when the result is upside down or the vertical axis is wrong.
  5. Rotate or fine-tune the parent object if needed.

Important details

Camera tracking systems often solve relative motion correctly but leave scale, orientation, and up direction arbitrary. Alignment makes the result easier to use for CG placement.

The YouTube breakdowns show this step repeatedly: point clouds are imported, cleaned, then aligned so roads, floors, and streets line up with the Blender grid.

Related docs

Continue with the connected workflow

Point Cloud Cleanup

Point Cloud Cleanup removes noisy or unwanted points from imported Quick, Heavy, Dense, and mesh-related point cloud objects so the reconstruction becomes easier to inspect and use.

Import Results

Import Results separates processing from scene import. You can process footage first, scan the results folder, and choose which camera, point cloud, dense, or mesh result to bring into Blender.

Quick Tracking

Quick Tracking is the fast realtime tracking mode. It is best for rapid previews, testing footage, and getting a practical sparse camera solve when the footage and camera intrinsics are suitable.