Three common 3D modeling mistakes and how to avoid them

 

 

When learning how to draw 3D shapes and make 3D models, it can be tempting to move quickly without considering the basics. These three 3D modeling mistakes are common, but by following our simple guidelines, you can avoid the pitfalls and create impressive art without having to take your models apart and start again.

Overusing N-gons and misunderstanding topology

N-gons are shapes that have five or more edges or vertices. Such shapes can be tempting to use when making 3D models, but their multiple sides make it difficult when it comes to sculpting later in the animation process. Instead, 3D modeling experts encourage the use of quads, because they can be easily subdivided.

Beginners should also avoid using triangles, or tris as they’re known by 3D modelers, as they can cause similar issues when it comes to animating.

Understanding the use of polygons is also key to grasping the wider issue of topology. This means that quads should be kept as square as possible, vertices shouldn’t break the flow of any edges and subdivisions should be spread out evenly. Modelers should regularly go back over what they’re making and check for mistakes to ensure that these simple rules are being followed, so they don’t need to overhaul or restart their project from scratch.

Using subdivisions too early in the process

It can be tempting to try and make a complex model after getting to grips with the basics of 3D modeling software. But the fact is that doing so often leads to mistakes which can be hard to fix.

As a general rule, start off by using the most basic of quads and don’t subdivide them unless you absolutely have to. Doing so can make models appear irregular, lacking the smooth quality which defines the very best 3D models found in bestselling games. If you can get the basic shape of a model right first, then it’s time to look over your work and add subdivisions if you think they’re required.

3D modeling software can ease out any bumps in models, but it’s better not to have to resort to this method if you can avoid it.

Getting proportions wrong

Proportions are the cornerstone of all good 3D models. Small mistakes with proportions can make a model look misshapen, especially detailed creations such as faces, but it can take a while to grasp how a model should appear when designing it on your computer.

This is where sticking to the principles of using quads and cutting down on subdivisions can help. The proportions of a basic model can be reworked easily, especially if it can be looked at as a series of different simple sections that you can adjust.

Wherever possible, keep a copy of any art that you’re using as a basis for your 3D model close at hand. That means either having it open on your computer or having a sketch in a notepad within reach. This will help you learn to coordinate your eyesight between the concept and the model, a skill that can take a long time to master, but one that will develop with lots of practice.

 

3D modelling without the mistakes. Get started with Wacom Cintiq.

Wacom Cintiq gives you the precision you need for error-free 3D modelling. The super-responsive Pro Pen 2, combined with the large HD high clarity screen, means you can model accurately while seeing every detail. The reduced parallax also gives you full control, so your cursor is where you expect to be. All so you can take your 3D modelling to the next level.

 

Recommended product

Wacom Cintiq 22
Draw, design and create directly on a high resolution screen with a precise pen.

Shop Wacom Cintiq 22

Você também pode gostar

Improve your 3D workflow with these simple tips

How to make 3D models for games

Descubra mais

Filme e animação

Desenhe

Projete

Veja todas as famílias de produtos Wacom

Mesas digitalizadoras

Esboce, desenhe e edite imagens com um teclado sensível, uma caneta precisa e veja suas criações aparecerem na tela.

Monitores interativos

Desenhe, projete e crie diretamente em uma tela de alta resolução com uma caneta precisa.

Smartpads

Escreva com caneta no papel e converta para digitais suas notas manuscritas.

Stylus

Escreva e anote ideias rapidamente em seu dispositivo móvel com uma caneta Wacom.

Sobre a Wacom

A visão da Wacom é aproximar as pessoas da tecnologia através de tecnologias de interface naturais. Isso a transformou na fabricante líder mundial em mesas digitalizadoras e monitores interativos, bem como em canetas digitais e soluções para guardar e processar assinaturas digitais. A tecnologia avançada dos dispositivos de entrada intuitiva da Wacom foi utilizada para criar alguns dos exemplos mais interessantes de arte digital, filmes, efeitos especiais, moda e designs do mundo inteiro e fornece aos usuários comerciais e domésticos sua tecnologia de interface líder para expressar sua personalidade. Fundada em 1983, a Wacom é uma empresa global com sede no Japão (Bolsa de Valores de Tóquio 6727) com filiais e escritórios afiliados em todo o mundo para apoiar o marketing e a distribuição em mais de 150 países. 

Saiba mais sobre a Wacom

  1. Wacom
  2. Discover
  3. 3D e jogos
  4. Three-common-3D-modeling-mistakes-and-how-to-avoid-them
Back to top
A+ A-
Suporte