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What is a ps rasterized layer? Many novices are not very clear about this. In order to help you solve this problem, the following editor will explain it in detail. People with this need can come and learn. I hope you can gain something.

Ps rasterization layer means to convert vector map into bitmap in ps, and rasterization is a professional term in PS, rasterization is pixel, rasterization converts vector graphics into bitmap, and the most basic rasterization algorithm renders the 3D scene represented by polygons to two-dimensional surface.

First of all, it is clear: the vector map can be enlarged infinitely, and the sharpness of the bitmap decreases with the increase of bitmap size.

Rasterization is converting a vector map into a bitmap. The vector map is different from the bitmap processing method, so it has to be rasterized in order to use the bitmap processing method.

For example, the text layer is a vector layer, you can adjust the character size and font before rasterization, but you can't fill gradients or use filters such as Gaussian blur distortion. After rasterization, you can use a filter to fill it, but you can no longer change the font size.

In order to carry out filter, shape (such as segmentation), brush drawing and other processing, the content of the layer must be in the form of bitmap, if it is text, or drawing with path shape (mask vector map), vector pattern, all of which cannot be processed directly, so convert these vector elements into bitmap form. Commonly known as rasterization.

To put it simply, rasterization is a technical term in PS, raster is pixel, rasterization converts vector graphics into bitmaps (raster images). The most basic rasterization algorithm renders a 3D scene represented by polygons to a 2D surface.

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