PCamSolver：Blender 批量相机与图像序列插件

A practical fallback for difficult matchmove shots that do not require a full camera solve.

Overview

PCamSolver is a pseudo 3D tracking tool for Blender. It converts 2D movie clip tracks into practical camera or object animation, including pseudo depth movement and focal length animation.

The addon is designed for matchmove workflows where a full camera solve is unnecessary, unstable, or too time-consuming. Instead of reconstructing a complete 3D camera, PCamSolver solves only the motion components required for the shot.

Using a small number of tracked points and an optional Depth Reference object, it can generate practical camera movement, object tracking, depth motion, or focal length animation from ordinary 2D tracks.

Unlike a full camera solver, PCamSolver lets you solve only the motion you actually need. This makes it especially useful for difficult shots with limited tracking information.

Use Cases

PCamSolver is useful when a full camera solve is unnecessary or difficult, but some camera or object motion still needs to be matched.

Examples include:

• Close-up shots with only a few reliable tracking points.
• Camera motion that is mostly parallel to a wall or another flat surface.
• Simple forward or backward camera movement.
• Shots where all available trackers lie on a single plane and a standard camera solve cannot reconstruct reliable depth.
• Quick approximation of zoom or lens breathing, which is not directly handled by Blender's standard tracking tools.
• Cases where the camera position is animated manually, but the viewing direction needs to be refitted to tracked points.
• Simple object tracking for elongated objects such as swords, rods, pipes, or similar shapes.
• Tripod shots with only one reliable tracking point.

PCamSolver is not intended to replace a full camera solve when sufficient tracking information is available.

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