3D Display

Operator Function

Select the objects to be drawn and input corresponding parameters to display the corresponding geometric shapes.

Parameter Introduction

Input Parameters

Parameter	Range	Default Value	Description	Illustration
Input Image	0-8	0	The IM number for image input

Calculation Parameters

Parameter	Range	Default Value	Description	Illustration
Type	3D Point/3D Line/Plane/2D Window/Box/Cylinder	3D Point	Input point coordinates Input a point on the line and direction vector Input a point on the plane and normal vector Input X, Y coordinates of opposite corners of a square window to display it on the image Input box diagonal coordinates Input cylinder top and bottom circle centers and radius

Tip

For more detailed explanations of parameter types, please refer to Type Definitions

Output Parameters

Name	Type	Range	Description
Result	bool	true/false	true for success false for failure
Warning	bool	true/false	true indicates there is a warning false indicates there is none
Message	string		Outputs success, error, or warning information; if there is no error or warning, it is empty
Time	float		Operator execution time, unit: ms

Exception Troubleshooting

No.	Exception Information	Corresponding Parameter	Solution
1	Invalid line parameters		Input line direction vector parameters cannot all be 0
2	Invalid plane parameters		Input plane normal vector parameters cannot all be 0
3	Invalid square window parameters		Input window start and end points must be different
4	Invalid box parameters		Input box start and end points must be different and same parameters cannot be identical
5	Invalid cylinder parameters		Cylinder radius must be > 0, height must be > 0
6	Input geometry type is {0}, invalid geometry type	Geometry Type	Input target type must be Line/Plane/Square Window/Point/Box/Cylinder

Example Introduction

Engineering Design

1. Select the Load Point Cloud tool to load the 3D point cloud image to be processed into IM0.

2. Select the 3D Crop tool, copy IM0 to IM1, IM2, IM3, IM4, IM5 respectively.

3. Select six 3D Display tools to display different geometries (Point, Line, Plane, Window, Cylinder, Box).

Tool Usage

1. Select the input image for operation; the image number must match the IM number where the image is located in the project.

2. Set input points or lines:

If it's a point or fitted line, set the window position to get points or lines; if it's a baseline, set the baseline value.

3. Set parameters

4. Check the content you want to display in the result display section

5. Click Test to check if the image window and parameters meet expectations

6. If there are no issues, click Save, then run the operator in the run list to view the results in the corresponding IM