8-2 Initial knowledge of masks

Source: Internet
Author: User

Http://www.missyuan.com/thread-527016-1-1.html

Masks are used to hide portions of a layer, avoiding the direct deletion of layer content. And if it is deleted, it will not result in the return of the history record.

Understanding: The glass can be understood as a transparent version of the glass version. The act of putting glass on a picture can be called a mask. Affixed with glass is also covered in glass version, is the mask. Thus we get the first impression of the mask, which uses a layer of masking layers above the layer to achieve the purpose of masking (that is, hiding) portions of the layer.

Basis:
Masks are used to mask (that is, hide) the contents of a layer, and when you need to delete an image of an area in a layer, you can use a mask to do so. Masks do not break the image and provide more post-modification space. It can be of any shape.
Masks work on a single layer, and different layers can use different masks. A layer can have only one mask (additional knowledge when learning the path later).

Layer _ Layer Mask _ Hide Selection

Masks and channels indicate that the area is a selection. Black indicates not a selection, is an invalid area

8-2 Initial knowledge of masks

Contact Us

The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion; products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the content of the page makes you feel confusing, please write us an email, we will handle the problem within 5 days after receiving your email.

If you find any instances of plagiarism from the community, please send an email to: info-contact@alibabacloud.com and provide relevant evidence. A staff member will contact you within 5 working days.

A Free Trial That Lets You Build Big!

Start building with 50+ products and up to 12 months usage for Elastic Compute Service

  • Sales Support

    1 on 1 presale consultation

  • After-Sales Support

    24/7 Technical Support 6 Free Tickets per Quarter Faster Response

  • Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.