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小彭老师,floor((x/2-1/2)*1920)这里减号是不是应该改成加号哇?要不然带入(0,0)都是负的像素了
floor((x/2-1/2)*1920)
The text was updated successfully, but these errors were encountered:
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小彭老师,

floor((x/2-1/2)*1920)
这里减号是不是应该改成加号哇?要不然带入(0,0)都是负的像素了The text was updated successfully, but these errors were encountered: