Marketers often don’t realize whether they should be opting for low-poly 3D models or high-poly models and so companies delivering professional 3D services should guide them on the selection of the options available to them so that they can make the most out of what polygon modeling has to offer in terms of product promotions.
Unfortunately, many marketers are not aware of what polygonal modeling exactly means and how the 3D modeling technology actually works, which make them end up choosing the wrong type of polygonal model for their projects. This would make their investments deliver low returns as the models won’t be of any use to them.
In order to help marketers choose the right polygonal models, we have dedicated this article to defining and describing 3D polygonal models from five different aspects. Enjoy reading this article as we point out the 5 vital facts that you should know about polygonal modeling.
Table of content
Polygons Are the Foundational Constituents of a 3D Model
The geometry of a polygon includes vertices and straight edges. The ‘face’ is a plane having a three-sided geometry.
This is a triangular polygon. Polygons can have four-sided quads having several vertices. Every polygon is connected to one another and this creates a polygonal mesh, which is actually a 3D model. So in simple terms, polygons are the components of a 3D model.
The poly-count is the number of polygons present in a 3D model whose resolution is defined by the polygon density. Models of fittings, décor items, and handles, which require high detailing, typically have a high resolution.
On the other hand, cabinets or tabletops or anything having flat surfaces will have a low-poly count.
Multiple Shapes Can Be Created Using Polygon 3D Modeling
Now that you are aware of what polygons really are, you need to know the degree of creativity that you can enjoy while performing this type of modeling.
The polygonal mesh may have diverse shapes. Using polygons, a mesh consisting of triangles can be created while n-gones can be used to create an object’s shape.
This way, you can create advanced furniture designs featuring carvings and curved surfaces. This approach offers flexibility, but 3D modelers still prefer to avoid creating highly complex meshes where the poly-count runs in billions. They can instead create intricately-detailed 3D objects having a smaller poly-count.
This helps them to prevent polygon protrusion or mesh knots. If any flaw occurs during the 3D modeling stage, the same would get reflected during the 3D rendering stage and this is the reason why 3D artists aim to keep the geometry as simplified as possible.
Easy Modification is Possible on Each Polygon and Polygon Mesh
Once the mesh gets completed, 3D artists can modify its polygons and alter it, if needed. For instance, a polygon’s face can be extruded or split and the mesh can be extended by stretching out the edge or the vertex.
Artists can easily use the common shapes such as spheres, cubes, and cylinders as a foundation. The vertices can be tweaked and different shapes can be created from them.
Only experienced 3D modelers can develop objects of proper proportions. This is the reason why you should hire the 3D modeling services of a reputed company.
Models Can Be High-poly and Low-poly
High-poly models consist of a large number of polygons and are used in objects that are noted for quality and detailing. High-poly models are used to create photorealistic 3D renders and lifestyle imageries. High-poly models are typically used in print media advertising or even in banners, billboards, city lights, and other forms of advertising.Low-poly models are used in interactive images, AR/VR functionalities, 360 degree views, games, and 3D product configurators. 3D objects having lesser number of polygons can be rendered very quickly. These objects not only appear realistic, but they function smoothly on the engine/ app.
Retopology is Sometimes Required to Optimize 3D Models
3D model retopology plays a very important role in determining model quality. Retopology is the process by which 3D artists decrease the mesh’s poly count and convert high-poly models into low-poly models. This is the method by which high-quality models can be made compatible for apps, 3D product configurators, and game engines.
Product manufacturers need both high-poly and low-poly models for different purposes. High-poly renders and 3D animation are combined to produce effective product demonstrations. Artists would then retopologize the outcome to convert it into easily-renderable 3D models that can be used on apps.
Polygonal Modeling Has Both Advantages and Disadvantages
Polygonal models are created from smaller components, so artists find it easier to deform and animate them in a natural manner. A major disadvantage of polygonal modeling is that it proves to be a very time-consuming process especially when it comes to creation of intricately-detailed designs.
By now, we hope that you have got an idea of what polygonal modeling is and what you actually need for your upcoming project. So now what things should you consider while selecting a 3D modeling service provider? Well, you should ask for samples and references.
You should contact the company’s previous clients to know what their experiences were while working with the 3D modeling company. Check if they agree for a free trial.
This would give you an idea of the outcome quality that you can expect from them. And we are happy to tell you that we, at ThePro3DStudio, are all ready to serve you with your specific 3D modeling requirements. Call us for a quote if you have a project that you can trust us with.