Free 3D modeling and Animation Software

Hey... just now I installed K-3D and I like it. maybe you should tried this software also if you want to make modeling and animation. K-3D is free 3D modeling and animation software.
K-3D features a robust, object-oriented plugin architecture, designed to scale to the needs of professional artists, and is designed from-the-ground-up to generate motion-picture-quality animation. K-3D allows you to create and edit documents in multiple realtime OpenGL solid, shaded, texture-mapped views. You can even model, animate, and interact with animations while they play back for maximum productivity!
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free interior design application

if do you want become an Interior Designer, Sweet Home 3D will help you easily become an Interior Designer.
Sweet Home 3Dis a free interior design application that helps you place your furniture on a house 2D plan, with a 3D preview.
This software may run under Windows, Mac OS X 10.4 to 10.6, Linux and Solaris and is translated in 13 different languages.


The suggested steps of a home design in Sweet Home 3D are:

• Import the scanned blueprint of your home as a background image of the plan pane,
  
• Draw walls upon this background image,
• Edit walls thickness, colors and textures,
• Add doors and windows to your home plan and adjust their size, to obtain a realistic view of your empty home,
• Add furniture to your home plan, adjust their size and location, eventually using imported 3D models,
• Draw rooms and change the color or the texture of their floor and their ceiling,
• Draw dimensions and add texts in your home plan to document it before printing it.

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