Notes about the CG file extension:
Incorrect file associations could be the result of underlying issues within your PC system. As such it is highly recommended to scan your PC for invalid registry entries
, unused processes and other unfavourable system settings to identify slowdown issues.
The CG file type is primarily associated with 'Cg Toolkit' by NVIDIA Corporation. The NVIDIA Cg Toolkit is a way to take advantage of today's GPUs across multiple platforms and APIs. Now supporting OpenGL's ARB_vertex_program and ARB_fragment_program extensions, the compiler allows developers to create advanced visual effects for today's programmable GPUs from NVIDIA and other vendors.