The JT Open Program develops and supports the DirectModel format JT. It is a format for the visualization of 3D models.

Alias supports this format for Windows 32-bit and 64-bit operating systems.

Alias maintains the following information when importing JT files:

• Precise geometric data conversion
• Data organization (parent and child hierarchal data, visibility, and instances) Units
• Levels of detail (degrees of tesselation)
• Materials (brightness (shininess), ambient color, specular color, diffuse color, and emission color)
• Textures (embedded image files)
• XTBREP and BREP topology