def pack_test():
# create a MaxRectsPacker
packer = Packer.create(max_width=2048,
max_height=2048,
bg_color=0xffffff00)
# pack texture images under the directory "test_case/" and name the output images as "test_case".
# "%d" in output file name "test_case%d" is a placeholder, which is a multipack index, starting with 0.
packer.pack("test_image/", "test_image%d", "")
def packCharacters(src, dest):
packer = Packer.create(max_width=2048,
max_height=2048,
shape_padding=4,
trim_mode=1,
reduce_border_artifacts=True,
bg_color=0xffffff00)
packer.pack(src, dest)
def generate_spritesheet(src_dir, sheet_name, max_w, max_h):
print("# Generating sprite sheet from sprites found in \"" + src_dir +
"\"...")
print("# \tPacking sprites (this may take a minute for larger sheets)...")
texture_border_padding = 2
# create a MaxRectsBinPacker
# See here for argument details: https://github.com/wo1fsea/PyTexturePacker/blob/master/README.rst
packer = Packer.create(
texture_format=".png",
max_width=max_w,
max_height=max_h,
bg_color=(255, 255, 255, 0),
enable_rotated=False,
# force_square=False,
border_padding=texture_border_padding,
shape_padding=2,
inner_padding=1,
trim_mode=1,
reduce_border_artifacts=True)
# pack texture images under directory <src_dir> and name the output image[s] as <sheet_name>.
packer.pack(src_dir, sheet_name)
print("# \tCropping sheet...")
# Read image and get info
new_img_path = sheet_name + ".png"
img = Image.open(new_img_path)
img_info = img.info
tweaked_bbox = img.getbbox()
cropped_bbox = img.convert("RGBa").getbbox()
if (cropped_bbox == None):
bands = ""
for band in img.getbands():
bands += band + ","
print(
"!# \tFailed to convert image to pre-multiplied alpha, skipping cropping step, image bands: "
+ bands)
else:
# we know the 0/0 top left point is fine, but add border padding to the cropped w/h
tweaked_bbox = (0, 0, cropped_bbox[2] + texture_border_padding,
cropped_bbox[3] + texture_border_padding)
# crop
img = img.crop(tweaked_bbox)
print("# \tSaving sheet...")
# Re-save texture
img.save(new_img_path, **img_info)
texture_wh = (tweaked_bbox[2], tweaked_bbox[3])
return texture_wh
def pack_atlas(self):
# create a MaxRectsBinPacker
packer = Packer.create(max_width=2048, max_height=2048, bg_color=0xffffff, enable_rotated=False) # bg_color=0xffffff00)
# pack texture images under directory "test_case/" and name the output images as "test_case".
# "%d" in output file name "test_case%d" is a placeholder, which is a multipack index, starting with 0.
#def (self, bg_color=0x00000000, texture_format=".png", max_width=4096, max_height=4096, enable_rotated=True,
# force_square=False, border_padding=2, shape_padding=2, inner_padding=0, trim_mode=0,
# reduce_border_artifacts=False):
#packer.pack("es/", "traffic_signs_es_%d")
packer.pack("sprites/", "spritesheet_%d")
def pack_test(assets_path, output_path):
# create a MaxRectsBinPacker
packer = Packer.create(max_width=1024,
max_height=1024,
bg_color=0x00000000,
enable_rotated=False,
force_square=True,
border_padding=0)
# pack texture images under directory "test_case/" and name the output images as "test_case".
# "%d" in output file name "test_case%d" is a placeholder, which is a multipack index, starting with 0.
packer.pack("{}/".format(assets_path),
output_path,
save_plist_func=functools.partial(
save_plist, "{}.json".format(output_path)))
def main():
# create a MaxRectsBinPacker
packer = Packer.create(max_width=2048,
max_height=2048,
bg_color=0xffffff00,
enable_rotated=False)
# pack texture images under directory "test_case/" and name the output images as "test_case".
# "%d" in output file name "test_case%d" is a placeholder, which is a multipack index, starting with 0.
packer.pack("all/", "texture%d")
plist2json("texture0.plist", "texture0.json")
os.system("pngquant 256 < texture0.png > tmp.png")
os.system("mv tmp.png texture0.png")
os.system("mv -v texture0.png texture0.json ../data/img/")
def pack(targetDirectory):
if targetDirectory == None:
targetDirectory = ""
# create a MaxRectsPacker
packer = Packer.create(max_width=4096, max_height=4096)
packer.trim_mode = 1
# pack texture images under the directorys "outlines/" and "colors/" and name the output images "test_case".
# all images will be packed using the uvs of the images from the first directory
imageLocations = [
targetDirectory + "outlines/", targetDirectory + "colors/"
]
return packer.packWithMatchingUVs(imageLocations, "test_image%d",
targetDirectory + "output/")
def parse(input, output, sheet):
sheet_no_ext = os.path.splitext(sheet)[0]
sheet_filename = os.path.basename(sheet)
sprites = {}
paths = {}
content = None
with open(input) as f:
content = f.read()
for filename in re.findall(r"#include \"([A-Za-z0-9_.]+)\"", content):
with open(filename) as f:
content = content.replace("#include \"" + filename + "\"",
f.read())
packer = Packer.create(packer_type=CustomPacker,
max_width=2048,
max_height=2048,
bg_color=0x00ffffff,
enable_rotated=False)
for name, padding, ox in re.findall(
r"\$\{([A-Za-z0-9_]+)(\:[0-9]+)?(o[+-][0-9]+)?\}", content):
if sprites.get(name) is not None:
continue
try:
key = "${" + name + padding + ox + "}"
sprite = Sprite(key, name, padding[1:], ox[1:])
sprites[key] = sprite
paths[sprite.path] = True
except FileNotFoundError:
print("Sprite not found! " + name)
sys.exit(1)
locations = {}
for image_rect in packer.pack([p for p in paths.keys()], sheet_no_ext)[0]:
locations[image_rect.image_path] = (image_rect.x, image_rect.y,
image_rect.width,
image_rect.height)
for sprite in sprites.values():
loc = locations[sprite.path]
content = content.replace(
sprite.key,
sprite.getSpec(sheet_filename, loc[0], loc[1], loc[2], loc[3]))
with open(output, "w") as f:
f.write(content)
def pack(self):
exclude = self.get_exclude_assets()
# Create output size folder
Path(f"./{settings.SPRITE_TILE_SIZE}").mkdir(parents=True, exist_ok=True)
files = [
str(f)
for f in Path(settings.SLNSW_COMASTERS_PATH).glob(
f"*_crop_{settings.SPRITE_TILE_SIZE}*"
)
if f.suffix == ".png" and f.name.split("_")[0] not in exclude
]
packer = Packer.create(
packer_type=MaxRectsPacker,
max_width=settings.SPRITE_MAX_WIDTH,
max_height=settings.SPRITE_MAX_HEIGHT,
bg_color=0x00000000,
trim_mode=False,
enable_rotated=True,
)
packer.pack(files, f"./{settings.SPRITE_TILE_SIZE}/subdivisions_%d")
'dirFile': f['dir'],
'dirName': mem['name'],
'dirNum': f['num']
})
# print("audio " + f['dir'] + " " + str(lib['name']) + " " + str(f['num']))
print("Images: " + str(len(imageRects)))
print("Sounds: " + str(len(soundSprite)))
if len(imageRects) > 0:
if res.opaque:
packer = Packer.create(max_width=2048,
max_height=2048,
bg_color=0xffffffff,
trim_mode=1,
enable_rotated=False)
else:
packer = Packer.create(max_width=2048,
max_height=2048,
bg_color=0x00ffffff,
trim_mode=1,
enable_rotated=False)
atlas_list = packer._pack(imageRects)
for i, atlas in enumerate(atlas_list):
print("Pack image " + str(i))
palette.extend(
((i & 0b11100000) << 0, (i & 0b00011100) << 2, (i & 0b00000011) << 6))
assert len(palette) == 768
def rgba_to_8bit(r, g, b, a):
return (r & 0b11100000) | ((g & 0b11100000) >> 3) | ((b & 0b11000000) >> 6)
# create folder for packed graphics assets
if not os.path.exists(GRAPHICS_OUTPUT_PATH):
os.makedirs(GRAPHICS_OUTPUT_PATH)
# pack graphics assets
packer = Packer.create(max_width=TEXTUREMAP_WIDTH, max_height=TEXTUREMAP_HEIGHT, enable_rotated=False, \
border_padding=0, shape_padding=0, atlas_format="json")
# TODO also include image filenames to packed_asset_filenames
# TODO do we need to quantize to 255 so we can make the background black? idk
background = Image.new(mode="RGBA",
size=(TEXTUREMAP_WIDTH, TEXTUREMAP_HEIGHT),
color=(0, 0, 0, 255))
# TODO needs to be able to take in multiple folders and outupt a texturemap for each
# TODO test with an image where the texturepack is not majority black (0x000000FF)
# convert packed textures into texturemap
for directory in os.listdir(GRAPHICS_PATH):
# HACK this is terrible
# get the texturepack id from directory name
texturepack_id = directory[:3]
packer.pack(GRAPHICS_PATH + directory,
def pack_test():
packer = Packer.create(max_width=2048, max_height=2048, bg_color=0xffffff00, trim_mode=1)
packer.pack("test_image/", "test_image%d")
#author: dkcao by 2018-06-08
import os, sys
from PyTexturePacker import Packer #pip install PyTexturePacker
print "###########start#####################"
curpath = raw_input("Please intput dir:")
if curpath == "":
curpath = os.getcwd()
print curpath
name1 = raw_input("Please intput name:")
output = os.path.join(curpath,"tmp/")
outfile = os.path.join(output,name1 + "%d")
if not os.path.exists(output):
os.mkdir(output)
# create a MaxRectsBinPacker
packer = Packer.create(max_width=2048, max_height=2048, bg_color=0xffff00ff)
# pack texture images under directory "test_case/" and name the output images as "test_case".
# "%d" in output file name "test_case%d" is a placeholder, which is a multipack index, starting with 0.
packer.pack(curpath, outfile)
print outfile
print "###########end#####################"
filename = os.path.basename(str(toCopy))
#print("Copying %s" % str(toCopy)[8:])
if (filename not in ignored_images):
copyfile("build/assets/work_en/" + filename, "build/assets/work_jp/" + filename)
manualPath = basePath + "patches/images/" + assets[0] + "/"
if os.path.exists(manualPath):
print("Adding manual replacements for " + assets[0] + ".")
for toCopy in Path(manualPath).rglob("*.*"):
filename = os.path.basename(str(toCopy))
print("Copying " + filename + "...")
copyfile(toCopy, "build/assets/work_jp/" + filename)
if assets[0] == "toppage_bg_020":
print("Manual override for toppage")
packer = Packer.create(max_width=2048, max_height=1920, bg_color=0x00ffffff, enable_rotated=False)
else:
packer = Packer.create(max_width=2048, max_height=2048, bg_color=0x00ffffff, enable_rotated=False)
if str(assets[0][-1]) == '0':
packer.pack("build/assets/work_jp/", str(assets[0][:-1]) + "%d", output_path="build/assets/work_out/")
else:
packer.pack("build/assets/work_jp/", str(assets[0]), output_path="build/assets/work_out/")
for asset in assets:
asset_png = asset + ".png"
jp_asset_plist = str(jp_assets[asset_png])[:-4] + ".plist"
jp_asset_png = jp_assets[asset_png]
os.remove(jp_asset_png)
os.remove(jp_asset_plist)
savedir = os.path.dirname(jp_asset_png)