Ray tracing is similar to the placement function, which places groups / components or reference points on the surface. All methods involve tracking rays around the model, mainly to detect the ground surface. These tools are not placed on hidden entities or hidden layers. It can be used to place objects on the terrain surface, such as plants, buildings

Align the selected edge line to any model element near an axis. This tool is similar to the placement boundary (suapp No. 165), which is more practical when making special-shaped alignment.

Cut a group object by elevation. This function can quickly divide the area with specific height. For example, it can be divided into snow covered area above a certain elevation of the terrain, or it needs to be cut layer by layer when drawing simple buildings.be careful:The cutting line is in the group by default.After cutting, a wireframe group will be generated, such as

The function of collaboration management plug-in is similar to "external reference" in CAD. You can reference a model as an external reference object and continue modeling based on it. When the external reference changes, you can update it synchronously at any time. This XRef model can be modeled by others at the same time, so that multiple people can reference, enter

Cut the group or component objects according to the contour of the face, leaving the part within the contour of the face. This plug-in can be used to clip any object, especially when we need irregular objects, we can clip them into an ideal shape through faces

Import and export DEM point clouds. It has the following features:Support multiple CSV formats;Support import / export of all companies;Support point cloud z-axis zeroing;Save the ID, height, or any other field as an attribute or insert it as text;Manage layers, triangulation options, and generate point clouds into triangular faces....

The Cleanup Tool plug-in can quickly clean up unused components, materials, layers, styles, attributes, etc. in the model. When using the plug-in, the pop-up dialog box will sort out and calculate the types and quantities of unused objects in the model. You can clean all objects with one click or confirm one by one. Checks will be generated after cleanup

You can create an unlimited number of named groups of model elements to hide or show the groups at any time. The saved grouping properties can remain unchanged in the model.

A set of projection tools designed to simplify the modeling process for projecting or extruding objects on a plane. You can project various types of objects (guides, points, lines, faces...) and create guides between source and projected objects.When you delete guides, you will distinguish between guides drawn by this plug-in, SketchUp native Guides

A set of auxiliary drawing tools designed to simplify the modeling process and quickly draw auxiliary lines and auxiliary points. You can draw finite and infinite auxiliary lines; It can draw auxiliary lines of different shapes - rectangle, polygon, grid, radial and fixed angle; Line and auxiliary line segments can be converted to each other; You can draw fixed numbers and fixed