Geometric point cloud generation tool

Introduction

The geometric point cloud generation tool is used to create point cloud models of regular geometry (such as spheres, cylinders, trapezoids, and cubes). These models can be used to make point cloud matching templates for workpieces.

In the main interface of the software, click menu: Toolbox [Geometry point cloud generation tool] to enter the tool.

User interface

The tool consists of the following 3 parts:

Serial number

Area

Description

1

Model type selection area

Select the geometry type in this area. Optional types include: sphere, cylinder, ring, trapezoid, cube.

2

Model display area

View the generated point cloud model in this area, and you can download or export the model.

3

Model parameter setting area

Set parameters of the geometry in this area.

User guide

The usage process of this tool is: Select model type > Set model parameters > Generate point cloud model > Export model

  1. Select the desired geometry type in the Model type selection area.

  2. Set parameters in the Model parameter setting area.

  3. Click Generate point cloud model to generate a point cloud model.

  4. Export model:

    1. Click Download to save the point cloud to the local file system.

    2. Click Export to model library, enter the model name, and click Confirm, the model will be exported to the model library, and you can continue to edit the model in the model library.

FAQ

  1. How to choose the number of point clouds to generate?

    The number of point clouds determines the level of refinement of the generated model. A higher number of point clouds will generate more points and describe the geometry in more detail, but it will also increase the calculation time and file size. It is recommended to select an appropriate number of point clouds based on the complexity of the geometry and application requirements. For example, a simple geometry can choose a lower point cloud number, while a complex geometry requires a higher point cloud number.

  2. What is an edge model and how does it differ from a surface model?

    • Edge model: contains only the edge points of the geometry, suitable for applications where the outline of the geometric shape needs to be highlighted.

    • Surface model: contains all points on the surface of the geometry, suitable for applications where a complete description of the geometric shape is required. Surface models usually have a higher point cloud density and more detailed geometric information.