TRIA Files
an ASCII Triangle format

These are some examples of TRIA files. TRI files are a simple "homegrown" triangle mesh description of a 3D surface, in ASCII format.

TRIA File Characteristics:

• ASCII
• Black and white
• 3D
• No compression
• 1 image

Programs to create a TRIA file:

• tiler_3d creates a TRIA file of a distorted 3D pattern.

Programs to convert a TRIA file to another format:

• IVREAD can read a TRIA file and write out a copy in a variety of 3D formats.
• IVCON can read a TRIA file and write out a copy in a variety of 3D formats.

Programs to convert a file to TRIA format:

• IVREAD can read a variety of 3D formats, and write out a TRIA file.
• IVCON can read a variety of 3D formats and write out a TRIA file.

Sample TRIA Files:

CUBE is data defining a cube.

• cube.tria, the ASCII TRI file;

TILER_3D is an example of a 3d tiling pattern created by TILER_3D.

• tiler_3d.tria, the ASCII TRI file;
• tiler_3d.png, a PNG image of the data.

You can go up one level to the DATA page.