.VS File Extension

File used by OpenGL and DirectX applications and games; saves lighting properties for vertices, which are points in 3D space; enables a 3D model to have shading effects; saved in a plain text format.

NOTE: Vertex shader files more often use the .VSH extension. Vertex shader files with the ".vs" extension may not use the same format depending on the target graphics engine.

Format used by Vivid 2.0, a Palm OS customization program.