> For the complete documentation index, see [llms.txt](https://docs.get3d.ai/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.get3d.ai/user-help-center/get3d-modelfun/getting-started/tools.md). # Tools This section wiil introduce you to the tools assist in model editing.
## Clip View This function is used to hide parts of a model to facilitate texture correction in occluded areas.
There are two modes to clip view: **Plane Clip** and **Rectangle Clip**. **Plane Clip:** * **Clip from View:** Uses the screen window as the clipping plane.
* **Three-Point Clip:** Select three points on the model to set the clipping plane.
* **Quick Horizonal Clip:** Click a point on the model to use its elevation as the clipping plane.
Adjust the slider to change plane's position. All three planar methods are applicable. Quick Button: * **Enable Clip**: Display the clipping view. * **Show Clip Plane**: Show or hide plane. * **Invert Clipping**: Flip the direction to view.
**Rectangle Clip:** * **Two-Point Draw:** Select two points to draw a box and define the visible area.
* **Three-Point Draw:** Select three points to draw a box and define the visible area.
Quick Button: * **Enable Clip**: Display the clipping view. * **Top View**: Show model's top view.
## Measurement **1) Coordinate Measurement** Users can perform coordinate measurements by clicking any point on the model.
**2) Distance Measurement** Users can click two points on the model to draw a line for distance measurement.
**3) Area Measurement** Users can draw polygons for area measurement by clicking points on the model surface. Double-click to close the polygon.
## Import Annotation Get3D ModelFun supports synchronized annotation with **Get3D Viewer**, allowing users to add **DVP** format annotations to both OSGB and OBJ views. This enables quick identification of problem areas and precise positioning. * [Add labels in Get3D Viewer](/user-help-center/get3d-viewer/software-overview/analysis-menu.md#add-label) and export as \*.dvp file.
* Select annotation file(\*.dvp) path to import it. The windows will show the label information.
* Double-click label, and the model will move to the label position. Right-click label, it will display label information.
* When importing a large number of labels, you can search to find it.