def recreatePackedTexture(self):
#create list of images
imageRects = []
for k,v in self.imageModel.images.iteritems():
imageRects.append(v)
rs = RectStorage()
rs.packRectangles(imageRects)
outImage = PILImage.new("RGBA", rs.dimensions)
for ri in rs.rects:
outImage.paste(ri.image, (ri.x, ri.y, ri.x + ri.width, ri.y + ri.height))
qimage = PILImageToQImage(outImage)
pixmap = QtGui.QPixmap(qimage)
self.ui.outTexture.setPixmap(pixmap)
imageRects = []
# load all images
for f in os.listdir(sys.argv[1]):
if f.endswith(".png"):
i = Image.open(sys.argv[1] + os.sep + f)
i.load()
i = i.convert("RGBA")
r = Rect()
r.image = i
imageRects.append(r)
# auto crop all images and set dimensions
for ri in imageRects:
ri.image = autocrop(ri.image)
ri.width, ri.height = ri.image.size
rs = RectStorage()
rs.packRectangles(imageRects)
# create a new image
outImage = Image.new("RGBA", rs.dimensions)
for ri in rs.rects:
outImage.paste(ri.image, (ri.x, ri.y, ri.x + ri.width, ri.y + ri.height))
# save the image
outImage.save("texture.png")