Expert: Kevin Stohlmeyer - 6/9/2009

Question
QUESTION: I'm using a clipping mask to set the boundaries on a grunge effect for a project, but when I use clipping mask or layer mask the same thing occurs.  The mask shape is transparent (has no stroke or fill) and the artwork beneath is no longer visible (inside or outside the mask).  This happens to me quite often...any ideas?

ANSWER: Hi Jonas,

A clipping mask is dictated by the shape below the image you are trying to clip. Try reorganizing your layers and place the shape to be used for the clipping below - then apply the clipping mask to the image above.

Thanks

Kevin



---------- FOLLOW-UP ----------

QUESTION: I've done both above and below, and have gotten the same result each way.  Basically I have the object to be "masked" and the mask itself on a separate layer.  I've tried using a layer mask with the mask as the topmost sublayer.  I've tried selecting both groups with the mask above and below the artwork.  I just keep getting the same "nothing" as my result.  The shapes are still there and selectable, but the artwork is not being displayed within the mask.  It only occurs ever so often, and I normally don't have issue with creating masks.

Answer
Hi Jonas,

If you are just trying to mask a layer, then you should apply the mask to the layer itself.

Make sure you do not have a mask currently applied to your layer then go to Layer>Layer Mask>Reveal All. Next copy your shape from the separate layer and paste it onto the Mask channel in the channels palette. I normally use grayscale shapes. When you go back to your layers, the mask should be applied.

Masks for layers are not normally separated unless you are creating a clipping mask for use with something editable, like text.

Thanks

Kevin