Build / run demo on Linux about flex HOT 2 OPEN

I've got the same issue on ubuntu 17.10 with cuda 8.0.61 (which is available in ubuntu repo)

NvFlexDemoReleaseCUDA_x64 printed "Error creating CUDA context." and exited.

It happened because of NvFlexDeviceCreateCudaContext() in demo/main.cpp returned false

It doesn't fail with cuda 9.2 (you need to download it from nvidia site)

Or you can just comment out exit() call in demo/main.cpp:

	bool success = NvFlexDeviceCreateCudaContext(g_device);

	if (!success)
	{
		printf("Error creating CUDA context.\n");
//		exit(-1);
	}

Looks like success = false doesn't affect anything, at least on my machine all demo scenes works perfectly.

from flex.

It would be better anyway if FleX supports OpenGL like it does with DirectX...

from flex.