DaSheng Hen

In Houdini 21, the Alpha attribute of lines cannot be displayed in the viewport. Using the same method, it was visible in Houdini 20.5. How can I make the line Alpha attribute visible in the viewport in Houdini 21?

I don't know if you have found a solution. What I do now is to export the texture to disk through ROP Image Output in COPs, and then import the texture through "/path/$F.png" in RS Material -> TextureSampler. This can be achieved indirectly.

I also encountered this problem. From the redshift documentation, the usage of "op:" is correct.

I loaded the sequence frames in COPs and played them in the view without any problems, but the rs rendering could only read the first frame.