🟠 Model Coordinate System Transform

Function Description

This operator is used to select a pose according to the user-specified "Result Index", and apply the transformation corresponding to that pose to the model point cloud, finally outputting the transformed model.

Usage Scenarios

Transform the original model to the specified matching pose to achieve matching result visualization.

Input Output

Input

Matching results: A list containing multiple poses.

Output

Transformed point cloud: Transformed model point cloud containing normal information.

Parameter Description

Only supports point cloud models with normals;
After pose transformation, the operator will calculate the geometric center of the transformed point cloud and translate it to the coordinate system origin.

Model Point Cloud File

Parameter Description

Upload a .ply format model point cloud file, this model will serve as the object to be transformed.

Parameter Adjustment

This model file must contain point normal vector information, otherwise an error will be reported during initialization.

Result Index

Parameter Description

An integer used to select the pose to use from the input "Matching Results" list.

Parameter Adjustment

The index in the matching results list is used to specify which matching result to select. For example, setting it to 0 means selecting the first matching result, 1 means selecting the second, and so on.

Parameter Range

[0,200], Default value: 0