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Activity Forums RE:Vision Effects Rsmb for nuke : is there any mask/ roto input for rsmb?

  • Rsmb for nuke : is there any mask/ roto input for rsmb?

    Posted by Prasad Kulkarni on February 22, 2014 at 6:43 pm

    Hi,
    There is a roto input for Rsmb tool in fusion.the similar is not there for rsmb in nuke .can somebody please tell me how to mask the rsmb effect in nuke ?

    Pierre Jasmin replied 12 years, 4 months ago 2 Members · 1 Reply
  • 1 Reply
  • Pierre Jasmin

    February 22, 2014 at 9:48 pm

    With RSMB you can connect a roto node to |FG matte| in RSMB, turn off then Main BG Amount to 0.0
    For Nuke roto node you might need to connect it to the input as well so it has the right size (it defaults to project size). This will have the foreground blurred (spilling over the background where there is motion).

    If you are talking about masking the output, you need to use a Merge operator with the original No Motion Blur and Motion Blur node as input

    Pierre

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