DaVinci Resolve Fusion: Camera Tracking With No Visible Ground Plane

Описание: How do you set up a 3D coordinate system in DaVinci Resolve Fusion when there’s no visible ground plane?
In this tutorial, I show multiple camera tracking and coordinate alignment techniques in Fusion for shots where the floor is never visible—a common problem in interior VFX shots.
You’ll learn how to properly align 3D space in Fusion, place objects on beds and walls, and rebuild scale, orientation, and ground position using point clouds, planes, and real-world proportions—all using Fusion’s built-in Camera Tracker.
This workflow is ideal for VFX artists, filmmakers, and YouTube creators working on interior scenes, bedroom shots, or any camera track with limited geometry.

What This Video Covers:

DaVinci Resolve Fusion camera tracking without a ground plane
Setting up a 3D coordinate system in Fusion
Using XY and YZ planes instead of a traditional ground plane
Aligning objects to beds, walls, and vertical surfaces
Understanding Fusion Camera Tracker limitations
Exporting and restructuring the 3D scene for better control
Using Transform3D to level and rotate a tracked scene
Estimating ground height using visual proportions
Scaling a scene using world-scale 3D reference models
Practical VFX problem-solving when measurements aren’t available

If you would like to follow along here is a link to the video clip:

Video by Taryn Elliott: https://www.pexels.com/video/video-of...


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Timestamps:
00:00 – Intro
00:26 – Tracking Overview
01:35 – Ground plane aligned to the bed
02:51 – Align Coordinates to Wall (using YZ / XY planes)
06:17 – Fixing the Perspective
08:13 – Advanced Setup for Camera Alignment
09:35 – Fixing the Perspective
11:28 – Estimating ground height visually
14:06 – Using world-scale 3D models
17:30 – Final adjustments & conclusions


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