Calc Specified Property of Point Clouds

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Function

This Step outputs the value of a specified property of a representative point set in the parameters.

Usage Scenario

This Step is a general point cloud property calculation Step. This Step has no fixed usage scenarios.

Input and Output

Input

Input port	Data type	Description
Point Clouds	PointCloud/XYZNormal[]	Properties of the point clouds input to this port will be calculated.

Input port

Data type

Description

Point Clouds

PointCloud/XYZNormal[]

Properties of the point clouds input to this port will be calculated.

Output

Output port	Data type	Description
Calculated Values	Number[]	Values of the specified property of the point clouds, which will be used for point cloud sorting.

Output port

Data type

Description

Calculated Values

Number[]

Values of the specified property of the point clouds, which will be used for point cloud sorting.

Parameter Description

Parameter	Description
Representative Point	Parameter description: Select the representative point of the point cloud. Value list: CenterPoint: Take the center of the point clouds to represent the point cloud. BoundaryMinimum: Take the minimum values along x-axis, y-axis and z-axis to represent the point cloud. BoundaryMaximum: Take the maximum values along x-axis, y-axis and z-axis to represent the point cloud. Default value: CenterPoint
Specified Property	Parameter description: Select the type of attribute value to output. Value list: NONE: Output 0. X: Output the X value of the representative point. Y: Output the Y value of the representative point. Z: Output the Z value of the representative point. DIS2BasePt: Output the distance between the representative point and the reference point. Default value: NONE

Parameter

Description

Representative Point

Parameter description: Select the representative point of the point cloud.

Value list:

CenterPoint: Take the center of the point clouds to represent the point cloud.
BoundaryMinimum: Take the minimum values along x-axis, y-axis and z-axis to represent the point cloud.
BoundaryMaximum: Take the maximum values along x-axis, y-axis and z-axis to represent the point cloud.

Default value: CenterPoint

Specified Property

Parameter description: Select the type of attribute value to output.

Value list:

NONE: Output 0.
X: Output the X value of the representative point.
Y: Output the Y value of the representative point.
Z: Output the Z value of the representative point.
DIS2BasePt: Output the distance between the representative point and the reference point.

Calc Specified Property of Point Clouds

Function

Usage Scenario

Input and Output

Input

Output

Parameter Description

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