3D modeling

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Introduction

According to Wikipedia, “In 3D computer graphics, 3D modeling is the process of developing a mathematical representation of any three-dimensional surface of object (either inanimate or living) via specialized software. The product is called a 3D model. It can be displayed as a two-dimensional image through a process called 3D rendering or used in a computer simulation of physical phenomena. The model can also be physically created using 3D Printing devices” like the RapMan.

This page will include overview information plus some useful links.

See also: Computer-aided design and manufacturing

File formats

See 3D file formats

Free Software

Types of modeling software (first attempt)

CAD software for programmers

Free modeling software

Questions:

  • Which is the easiest one to learn and that is "good enough" for producing X3D/VRML and/or STL objects (solid freeform fabrication)
  • Wings 3D is a subdivision modeler inspired by Nendo and Mirai from Izwar
  • Geist3D is a free software program for real time modelling and rendering three-dimensional graphics and animations.
  • K-3D is free-as-in-freedom 3D modeling and animation software.
  • Seamless3D is open source 3D modeling software for the web (VRML, X3D). Seamless3d can be used as a mesh editor and an animator, however its key feature is its build node technology.
  • TopMod3D is a free, open source, portable, platform independent topological mesh modeling system that allows users to create high genus 2-manifold (watertight) meshes. (dead project ?)
  • 3D Plus. Quote: “3D design software that enables you to create stunning 3D graphics for your home, school or business – no experience required!”. A commercial version named ImpactPlus costs $10.
  • TrueSpace High end free 3D Modeler like Blender. (if you understand right, bought by MS, but then became abandonware).

Free X3D modelers

Modelers specifically made to create X3D objects, animations and scenes. Easier to use than high-end modelers, they can do for simple objects.

See also: X3D

(Very) high end commercial 3D modelers

Most of these modelers do more than modeling, e.g. add compositing, animation and visual effects.

  • Maya (Autodesk). High end 3D modeling, animation, visual effects, rendering, and compositing software ($4000 +).
  • 3ds Max (Autodesk). 3D modeling, animation, rendering, and visual effects software. ($4000 +)
  • DAZ/Carrara (???)
  • Modo ($1000)

Easy low-end 3D modeling tools

  • Sketchup (Google). A simple version is free.
  • AutoQ3D CAD 3D Editor. Commercial and a free community version. Advertized as easy to use.
  • Easy Toy Quote: “is a 3D modeling software. It uses a sketch-based modeling method and a 3D painting method. The user interface is very friendly and operations are very simple”
    • Exports: .obj
    • 60 $USD, demo version available

Mesh manipulation

  • MeshMixer The goal of meshmixer is to make it dead easy to compose new 3D models from existing meshes. Comment: easy to use with provided meshes, but your own are hard to build - Daniel K. Schneider 11:43, 6 March 2010 (UTC)
  • MeshLab is an the open source, portable, and extensible system for the processing and editing of unstructured 3D triangular meshes. Can import/export STL (for 3D printers like the RapMan))
    • Meshlab documentation wiki
    • MeshLab is sponsored by the EU 3d-coform project.
    • Imports: PLY, STL, OFF, OBJ, 3DS, COLLADA, PTX, V3D, PTS, APTS, XYZ, GTS, TRI, ASC, X3D, X3DV, VRML, ALN
    • Exports: PLY, STL, OFF, OBJ, 3DS, COLLADA, VRML, DXF, GTS, U3D, IDTF, X3D

Models

Search
  • Images.google (Only pictures, but search may then lead to 3D websites if you add "3D" or similar to the query)
Free
Commercial

See also

Links

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