3D Max

How to Add Vertex in 3D Max?

Step-by-Step Guide to Adding a Vertex in 3ds Max

Adding vertices in 3ds Max is an essential skill for anyone involved in 3D modeling. This process allows you to refine your models by expanding the geometry and creating more complex shapes. Follow these steps to successfully add a vertex to your model.

1. Prepare Your Workspace

Start by launching 3ds Max and opening your project file. Make sure the grid is visible to help with alignment. It’s also advisable to enable snapping to ensure precise placement of your new vertices. Go to the Snap Settings (often represented by a magnet icon) and select the midpoint option.

2. Select Your Object

In the viewport, click on the model or object you wish to modify. This will bring up the Modify panel where you can edit its components.

3. Access the Edit Poly Modifier

Find the Modify panel on the right side of the interface. Look for the Edit Poly modifier option. If you haven’t added it yet, you can do so by right-clicking on the object, selecting "Convert to," and then choosing "Editable Poly."

4. Choose the Edge Sub-Object Level

Within the Edit Poly modifier, you’ll see different sub-object levels such as Vertex, Edge, and Polygon. Click on the "Edge" level.

5. Insert a Vertex

Locate the “Insert Vertex” button on the panel. You may need to look through the selection rollouts available. After selecting the insert option, hover over the edge where you want to add the vertex. Click on that edge to place your vertex at your desired location.

6. Fine-Tuning Your Vertex

Once the vertex is inserted, it can be manipulated freely. Switch to the "Vertex" sub-object level to select the new vertex and move it as needed for adjustments in your model’s geometry. Utilize the transform tools to precisely position the vertex.

7. Confirm Changes

After adjusting the vertex to your satisfaction, ensure that all changes are saved. This can typically be done by hitting the "Save" button or using the Ctrl + S keyboard shortcut.

Frequently Asked Questions (FAQs)

Q1: What happens to the surrounding geometry when I add a vertex?
When you add a vertex, the geometry connected to that point will be affected. This means the edges and polygons surrounding the new vertex will adjust accordingly, allowing for more intricate shapes and structures.

Q2: Can I add multiple vertices at once?
Yes, you can add multiple vertices by using the Insert Vertex tool repeatedly on different edges. This allows for quick modifications to your model’s geometry without the need to insert vertices one at a time.

Q3: What is the difference between “Weld” and “Connect” in the context of vertices?
Welding merges multiple vertices into one, effectively reducing the vertex count and creating a single point. In contrast, connecting creates new edges between vertices, thereby expanding the geometry without removing any existing vertices.

About the author

Wei Zhang

Wei Zhang

Wei Zhang is a renowned figure in the CAD (Computer-Aided Design) industry in Canada, with over 30 years of experience spanning his native China and Canada. As the founder of a CAD training center, Wei has been instrumental in shaping the skills of hundreds of technicians and engineers in technical drawing and CAD software applications. He is a certified developer with Autodesk, demonstrating his deep expertise and commitment to staying at the forefront of CAD technology. Wei’s passion for education and technology has not only made him a respected educator but also a key player in advancing CAD methodologies in various engineering sectors. His contributions have significantly impacted the way CAD is taught and applied in the professional world, bridging the gap between traditional drafting techniques and modern digital solutions.