I modified my Vellum sim script to create opened curtains.
Curtain Shader tested on Houdini Sim Curtains.
Duck Sandy produced some NCloth curtains for us to test. Sadly the animated material doesn't seem to work great with them.Â
I messed with a combination of curtains to give more detail.
The shader is parameterized so we can quickly change out texture maps and change many other variables to further develop the look.