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Activity Forums Adobe After Effects z depth not working

  • z depth not working

    Posted by Neil James on November 2, 2005 at 6:42 pm

    I have been given a load of RLA’s from Maya – apparently including a z depth channel. I need to use the depth of field effect in Ae but cant get Ae to find the z-depth. I havnt used this 3d channel/z depth system before and thought it was going to be quite straight forward.

    I am probably doing something fundamentally wrong but cant find an answer in the previous posts or on AE Help.

    any ideas?

    Erik Mickelson replied 20 years, 9 months ago 3 Members · 2 Replies
  • 2 Replies
  • Roblivie

    November 2, 2005 at 8:17 pm

    Try using the depth matte effect in AE. The depth slider is really fussy…try using a setting of .5 or so.

  • Erik Mickelson

    November 3, 2005 at 3:21 pm

    I think you can gain better control over the limited default settings by setting your own parameters for the slider. I believe you control or right click (or something like that) on the depth number then you can set your own range. Set it for something like 0-1 instead of 0-100. You should then be able to slide uber small increments! I know that Lightwave exports Z-buffer data that AE interprets differently than expected.This trick makes setting up motion blur much better in AE(faster render than LW too).

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