What Is a Wireframe in 3D Animation? GA S REGULAR Menu Lifewire Tech for Humans Newsletter! Search Close GO Software & Apps > Design

What Is a Wireframe in 3D Animation?

By Adrien-Luc Sanders Adrien-Luc Sanders Writer University of Alabama Art Institute of Houston Adrien-Luc Sanders is a former writer for Lifewire, animator, web designer, and graphic designer with a background in computerized design and animation lifewire's editorial guidelines Updated on March 4, 2020 Tweet Share Email Tweet Share Email Design Animation & Video 3D Design Graphic Design There are certain things essential to understanding any discussion on 3D animation: bones, skeletons, texture mapping, keyframes, the list goes on. One of those things is the wireframe - but what is a wireframe, exactly, and what is it used for?

A Wireframe in 3D Modeling

A wireframe is what a 3D model looks like when the maps and even the polygon faces have been removed to leave only the outlines of its component polygons, consisting of vector points connected by lines. A wireframe can also be called a wire mesh. To understand what a wireframe looks like, picture a chicken coop or even a chain-link fence. The walls are comprised of wire twisted into connected polygonal shapes with empty space between. Now imagine taking the wire mesh from a chicken coop and wrapping it around a bust of someone's head until the wire bends to the shape of the bust. This would be similar to a wireframe, only instead of real wire, it uses vector points.

What Makes Wireframes Useful

Wireframes can be useful for a variety of reasons. If you're trying to work out a polygon pinching or folding problem caused by a particular vertex point or line, switching to a wireframe view can help you pinpoint the cause. Wireframes also make for fast renders, and if you're looking to do a test render to look at something that doesn't require the polygon surface or texture maps, you can cut a lot of time from your animation and refinement process by rendering wireframe basics. Wireframes are also effective when you're matching your 3D model to a reference and need to not only move individual vertex points in alignment with the reference image or model but need to be able to see the reference through the model you're currently working on. For example, if you're building a scale model of the Empire State Building based on a photo you've imported into 3D Studio Max, it's easier to shape your model's outline to the photo if you can see through the model as if working with tracing paper. If you're trying to reduce polygon count to cut render time and reduce the complexity of your model, viewing your 3D space in wireframe mode can also help you see where you have too many polygons and can simplify the model. Some 3D programs even have the option to only view a particular model in wireframe mode while leaving the rest of the scene fully or partially mapped. Another good use for wireframe models is to conduct quick demonstrations on concepts. You don't want to spend hours, days, or weeks working on a fully detailed, properly mapped mockup for a concept that's up in the air and could very easily be shot down; instead, you'd create a very basic concept model and animation to demonstrate to your team, a client, or whomever else may be involved. You might even create multiple mockups, and choose the one that was approved to further refine and detail the model. Lastly, using wireframes can make animating on a slower, older computer much faster and easier, and can reduce the size of your test render files. If you have a slow CPU and you're running high-end animation software, just looking at a complex scene or pivoting your camera around in the workspace can make your program or even your computer freeze or crash. Working in wireframe mode reduces the CPU load and gives you a little more freedom to work easily, though eventually, you'll have to switch to fully-detailed models and renders if you really want to perfect your animation. FAQ What is a wireframe for a website? A wireframe is part of the web design process. It is a two-dimensional illustration of the page's interface. The wireframe focuses on space, content, and intended functionalities and typically does not include styling, color, or graphics.
What is a wireframe for an app? Much like a wireframe for a website, a mobile app wireframe is a 2D illustration displaying essential interface elements. The wireframe serves as a visual guide to demonstrate how the app will function. Was this page helpful? Thanks for letting us know! Get the Latest Tech News Delivered Every Day Subscribe Tell us why! Other Not enough details Hard to understand Submit More from Lifewire How to Create a 3D Bump Map Using Photoshop IGS File (What It Is and How to Open One) Do I Need to Know How to Draw for 3D Modeling? Mesh vs. NURBS: Which 3D Model Is Best for 3D Printing? How To Make Voronoi Pattern With a 3D Printer What Is a GPU (Graphics Processing Unit)? How to Turn a 2D Drawing Into 3D Art in Paint 3D Key Differences Between AutoCAD and Other 3D Programs Common Pitfalls of Beginning Modelers Polygonal 3D Modeling: Common Box and Edge Modeling Workflows The Definition of Topology and Its Purpose in 3D Animation How to Insert and Paint 3D Models in Paint 3D The Basics of Texture Mapping The 9 Best Gifts to Buy for Animators in 2022 How to Make a Successful Demo Reel for 3D Artists EPRT File (What It Is and How to Open One) Newsletter Sign Up Newsletter Sign Up Newsletter Sign Up Newsletter Sign Up Newsletter Sign Up By clicking “Accept All Cookies”, you agree to the storing of cookies on your device to enhance site navigation, analyze site usage, and assist in our marketing efforts. Cookies Settings Accept All Cookies