Pull the line up to a certain height.

Spiral curve can be drawn by inputting parameters.

This command can generate spiral curve along the curve path, flexibly set multiple options, and generate circular pipe at the same time.

Adjust and organize the terrain with slope, its characteristics are that it can display the elevation of each vertex and the slope of each face in real time; it can directly click the point, line or face to set its elevation; it can match the slope of the two selected faces; it can also generate the slope direction line and slope. ...

Select a group or component and a face at the same time. After executing the command, the group or component can be automatically stretched to the position of the face in the z-axis direction.

Modify the model by changing the edge length of the model and the distance between the two edges.Two uses:1. Click edge line, enter length2. Drag two sidelines, enter distance

You can operate on groups and components that only include 2D content. When this group or component overlaps with a face, it can perform Boolean operations on the face.

Create a scene page for each individual group or component selected.Note: do not enter the component or group to operate this command on nested groups or components.

Combine the functions of moving, rotating and scaling to edit components and groups with an intuitive scale.Tips:1. Press the handle, drag the mouse, there is a scale for reference.2. You can double-click the joystick to enter data through the dialog box. ...

You can select materials to replace, absorb new materials for replacement, ignore the group level influence, and expand the operation of the default material manager.