Thursday, January 28, 2010

Simple And Easy Face 3d Modeling With Custom 3d Models

By Mark Powell

Face 3d modeling is done using stock or custom 3d models that are created with smooth meshes and a lot of details. They can also be done using high end capturing devices and software to get a model that is then further processed using 3d modeling software. Here we discuss the first approach.

You can cut down time and production costs if you purchase a 3d model from a 3d marketplace to use in your face 3d modeling and animation. Using a ready made 3d model will help you a lot during your face 3d modeling process. However, remember that when you use one that has already been made, you will have to add your own features and you will have to change it so it can be unique.

To start, lets look at the help you get when using this approach to start the process. Custom 3d models allow for an easier way to obtain the right proportions for the 3d face and also the necessary details that are needed to ultimately meet your needs for the face 3d modeling project.

Custom 3d models give an easier way to obtain the right proportions for the 3d face and also the level of quality and detail that are needed to satisfy the need.There are many advantages to using a custom 3d model to start the process including getting realistic location of the eyes, eyebrows, face, mouth and other proportions.

For instance, for a unique character, it is very likely that a custom 3d models is needed. Otherwise one that is already made that is also highly realistic and can even include facial movements can meet the need.

Keep in mind that to use this 3d face model character or change anything on it, you will need specialized rendering and 3d modeling skills in the course of the face 3d modeling in order for you to simply mesh it again, built it altogether or even display it so that it can be seen like a human face. The point is that regardless whether you start off with a stock or a custom 3d model, the reality is that a stock 3d model is not exclusive so you need to change it to suit your needs or the need to have an original face that nobody else is using in their projects.

In addition, most face 3d modeling almost always involves further work particularly adding facial movements and emotions. In other words, most custom 3d models that involve any part of body need lots of additional manipulation to look real.

There are many techniques you may use to create custom 3d models of human faces. To initiate this process quickly, try to get a starting model that will have the basic outline of the human shape, without all of the details. The referenced 3d model can be referenced from a photograph, video, or even a stock 3d model. Face 3d modeling involves using these already referenced points and then using them to build and customize it to include all the necessary details.

Often, the desired face is of an existing human, such as celebrity or political figure. When this is the case pictures or video can be used to aid in the creation of the basic shape and proportion of the face. Also these same picture or video can be analyzed to tweak the shapes and proportions of the face and to add the facial expressions. These facial expressions give any custom 3d model of the face a look that can be very realistic and almost as accurate as the existing human face. Then, the 3d modeler can use this realistic looking custom 3d model of the face and create stills or use it in animations, saving time and money during the 3d face modeling process.

For instance in the face 3d modeling process, one can use reference videos or photos. Then, you would use the placement of the eye corners, nose tip and mouth corners and 3d modeling software for face mapping and recognition to generate a highly realistic looking face 3d model. Then, you would use this output as the starting point of your face 3d modeling and then you would add the many poses, facial expressions and speaking. More facial dots or references translate to more accuracy.

Therefore, to realize that highly realistic look for any part of the human body, especially the face, it is best to get face 3d modeling services to manipulate custom 3d models until the face achieves the desired look. - 16890

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