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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,
![116](https://private-user-images.githubusercontent.com/37169170/266503304-0cb45d9b-138f-4859-bf5f-a4047e9ba1f7.JPG?jwt=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.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.N8YR_kULeIcVvj2yg9jxglBdQWTfwAa3s_86L0jdMhQ)
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: