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Known Participant
July 20, 2023
Question

Removing a part of Shadow

  • July 20, 2023
  • 1 reply
  • 2135 views

Hi

I have placed a photo into the Illustrator. So I created a shadow (by Drop Shadow from Effect>Stylize) for it and I want to remove a part of this shadow. How do I do this? Eraser does not do it.

Thanx.

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1 reply

Doug A Roberts
Community Expert
Community Expert
July 20, 2023

There is no way of actually removing it; you would need to either draw a shape and use it as a clipping mask (Object > Clipping Mask > Make), or create a separate object that excludes the part you don't want shadowed, place it under the image, and apply the shadow to that instead.

Known Participant
July 20, 2023

If I can seperate Shadow and the original image, then I can do it by creating a shape and using clipping mask. Is it possible to separate a shadow and original image?

Conrad_C
Community Expert
Community Expert
July 20, 2023

The Drop Shadow effect is always tied to the object you applied it to. It is possible to separate them by choosing Object > Expand Appearance, and then mask out the separate image created from the drop shadow. But I think expanding the shadow rasterizes it, so that it is no longer resolution-independent. But if it works for you, expanding the appearance is one way.

 

Another method is to is duplicate the original and blur it, so that you create a shadow version of the original, then stack them. The picture below shows a rectangle with the Drop Shadow effect, on the left. On the right, the top object is the same rectangle with no effect, and the bottom object is a duplicate of the rectangle with the Gaussian Blur filter applied at 14px. Arrange those two as needed, and now you have an object with a separate shadow version of it (which would work better if the Fill was changed to Black). Now mask out whatever you want of just the shadow object.