3D animation technique is done entirely by computer. Modeled by computer animation is the process of creating three-dimensional models of animated objects , allowed to see their characters from the angle you want, lengthen or shorten, widen them or tune them as it considers appropriate to achieve the effects he wants.
3D animation is a series of stages to achieve the objective which are:
Modeling: The modeling stage consists in shaping individual objects that are later used in the scene or turn a photo into 3D using various techniques, of which the best known is photogrammetry.
Lighting: Creating point lights of various types, directional area or volume, color or other properties.This is the key to animation.
Animation: Objects can be animated about basic transformations in all three axes (xyz), rotation , Scale or Traslación . La animation is very important in graphics because in these animations is attempted simply realism, which is working long hours.
Rendering: Rendering is called the final process of generating the 2D image or animation from the scene created. The rendering process requires a large computational power, it requires simulating many complex physical processes. Computing power has increased rapidly over the years, allowing a higher degree of realism in the rendering.
Each day the 3d-type programs are gaining more prominence, as seen in television ads throughout the network, evolving increasingly amazing new things.
