python - Cutting image after a certain point -
i have bit of unusual problem. use pillow python 3 , need stop part of being transparent , layering. as can see in image 1, hair clips hat @ left , right of it. image 2 1 edited myself, , correct. there no clipping on left or right. all 3 of sprites (the head, hat, , hair) transparent, , same size. the trouble make cut off @ point, not hat sprites start , end in same place. may arc shape example, , end no hair in arc. this code i'm using: from pil import image, imagetk, imagechops background = image.open("headbase.png") foreground = image.open("hair2.png") image.alpha_composite(background, foreground).save("test3.png") background2 = image.open("test3.png") foreground2 = image.open("testhat2.png") image.alpha_composite(background2, foreground2).save("testo.png") this simple problem. need here make transparency mask (make areas coloured don't want have hair) areas don't want ...