3DMAX

3ds Max is a full-featured 3D graphics application developed by Autodesk Media and Entertainment. It runs on the Win32 and Win64 platforms. As of October 2007, 3ds Max is in its tenth version, named 3ds Max 2008, which was announced during SIGGRAPH 2007. 3ds Max adds enhanced support for complex pipelines and workflows.

Features

MAXScript
MAXScript is a built-in scripting language, and can be used to automate repetitive tasks, combine existing functionality in new ways, develop new tools and user interfaces and much more. Plugin modules can be created entirely in MAXscript.
Character Studio

Character Studio was a plugin which since version 4 of Max is now integrated in 3D Studio Max helping user to animate virtual characters. The system works using a character rig or "Biped" which is pre-made and allows the user to adjust the rig to fit the character they will be animating. Dedicated curve editors and motion capture data import tools make Character Studio ideal for character animation. "Biped" objects have other useful features that automated the production of walk cycles and movement paths, as well as secondary motion.

Scene Explorer

Scene Explorer, a tool that provides a hierarchical view of scene data and analysis, facilitates working with more complex scenes. Scene Explorer has the ability to sort, filter, and search a scene by any object type or property (including metadata). Added in 3ds Max 2008, it was the first component to facilitate DotNet managed code in 3ds Max outside of MAXScript.
DWG Import

3ds Max supports both import and linking of DWG files. Improved memory management in 3ds Max 2008 enables larger scenes to be imported with multiple objects.
Texture Assignment/Editing

3ds Max offers operations for creative texture and planar mapping, including tiling, mirroring, decals, angle, rotate, blur, UV stretching, and relaxation; Remove Distortion; Preserve UV; and UV template image export. The texture workflow includes the ability to combine an unlimited number of textures, a material/map browser with support for drag-and-drop assignment, and hierarchies with thumbnails. UV workflow features include Pelt mapping, which defines custom seams and enables users to unfold UVs according to those seams; copy/paste materials, maps and colors; and access to quick mapping types (box, cylindrical, spherical).
Constrained Animation

Objects can be animated along curves with controls for alignment, banking, velocity, smoothness, and looping, and along surfaces with controls for alignment. Weight path-controlled animation between multiple curves, and animate the weight. Objects can be constrained to animate with other objects in many ways—including look at, orientation in different coordinate spaces, and linking at different points in time. These constraints also support animated weighting between more than one target. All resulting constrained animation can be collapsed into standard keyframes for further editing.
Skinning
Either the Skin or Physique modifier may be used to achieve precise control of skeletal deformation, so the character deforms smoothly as joints are moved, even in the most challenging areas, such as shoulders. Skin deformation can be controlled using direct vertex weights, volumes of vertices defined by envelopes, or both. Capabilities such as weight tables, paintable weights, and saving and loading of weights offer easy editing and proximity-based transfer between models, providing the accuracy and flexibility needed for complicated characters. The rigid bind skinning option is useful for animating low-polygon models or as a diagnostic tool for regular skeleton animation. Additional modifiers, such as Skin Wrap and Skin Morph, can be used to drive meshes with other meshes and make targeted weighting adjustments in tricky areas.