def resize_lowres(file_path):
filename = os.path.basename(file_path)
filedir = os.path.dirname(file_path) + "/"
# load file
#debug_output("DEBUG: loading: " + file_path + "...")
try:
image = pdb.gimp_file_load(file_path, filename)
except:
try:
image = pdb.file_tga_load(file_path, filename)
except:
debug_output("ERROR trying to load: " + file_path + ", skipping...")
return -1
#pdb.gimp_quit(-1)
use_width = False
width = image.width
height = image.height
if (width < height):
shortlength = width
use_width = True
else:
shortlength = height
if (shortlength <= 64):
debug_output("DEBUG: image dimensions too small: [" + str(width) + " x " + str(height) + "], no need to scale.")
# continue with save step to optimize format (dxt1)
else:
shortlength = shortlength / 8
if (shortlength < 64):
shortlength = 64
# resize shortest dimension to div8 or minimum 64
if (use_width == True):
ratio = float(shortlength) / float(width)
longlength = int(height * ratio)
#debug_output("DEBUG: scaling to: [" + str(shortlength) + " x " + str(longlength) + "]...")
pdb.gimp_image_scale(image, shortlength, longlength)
else:
ratio = float(shortlength) / float(height)
longlength = int(width * ratio)
#debug_output("DEBUG: scaling to: [" + str(longlength) + " x " + str(shortlength) + "]...")
pdb.gimp_image_scale(image, longlength, shortlength)
# save
debug_output("DEBUG: saving: " + file_path + "...")
pdb.file_dds_save(image, image.active_layer, #image, drawyable/layer
file_path, filename, #filename, raw-filename
1, # compression: 0=none, 1=bc1/dxt1, 2=bc2/dxt3, 3=bc3/dxt5, 4=BC3n/dxt5nm, ... 8=alpha exponent...
1, # mipmaps: 0=no mipmaps, 1=generate mipmaps, 2=use existing mipmaps(layers)
0, # savetype: 0=selected layer, 1=cube map, 2=volume map, 3=texture array
0, # format: 0=default, 1=R5G6B5, 2=RGBA4, 3=RGB5A1, 4=RGB10A2
-1, # transparent_index: -1 to disable (indexed images only)
0, # filter for generated mipmaps: 0=default, 1=nearest, 2=box, 3=triangle, 4=quadratic, 5=bspline, 6=mitchell, 7=lanczos, 8=kaiser
0, # wrap-mode for generated mipmaps: 0=default, 1=mirror, 2=repeat, 3=clamp
0, # gamma_correct: use gamma corrected mipmap filtering
0, # srgb: use sRGB colorspace for gamma correction
2.2, # gamma: gamma value used for gamma correction (ex: 2.2)
1, # perceptual_metric: use a perceptual error metric during compression
0, # preserve_alpha_coverage: preserve alpha test coverage for alpha channel maps
0) # alpha_test_threshold: alpha test threshold value for which alpha test coverage should be preserved
fake_normalmap_file(filedir, filename)
gimp.delete(image)
def resize_icons(dirname=""):
debug_output("DEBUG: resize_icons() started...")
if (dirname == ""):
top_dir = output_dir + "menus/icons/"
else:
top_dir = dirname
if os.path.exists(top_dir):
debug_output("DEBUG: searching top_dir: " + top_dir + "...")
for filename in os.listdir(top_dir):
if os.path.isdir(top_dir + filename):
# recurse down and do check below
filename += "/"
resize_icons(top_dir + filename)
continue
# load file
#debug_output("DEBUG: loading: " + top_dir+filename + "...")
try:
image = pdb.gimp_file_load(top_dir + filename, filename)
except:
try:
image = pdb.file_tga_load(top_dir + filename, filename)
except:
debug_output("ERROR trying to load: " + top_dir +
filename + ", skipping...")
continue
#debug_output("DEBUG: " + top_dir+filename + " loaded.")
# check dimensions
if (image.height != 64) or (image.width != 64):
# resize to 64x64
debug_output("DEBUG: scaling: " + top_dir + filename + "...")
pdb.gimp_image_scale(image, 64, 64)
else:
debug_output("DEBUG: already 64x64: " + top_dir + filename)
# continue with save step to optimize format (dxt1)
# save
debug_output("DEBUG: saving: " + top_dir + filename + "...")
pdb.file_dds_save(
image,
image.active_layer, #image, drawyable/layer
top_dir + filename,
filename, #filename, raw-filename
1, # compression: 0=none, 1=bc1/dxt1, 2=bc2/dxt3, 3=bc3/dxt5, 4=BC3n/dxt5nm, ... 8=alpha exponent...
1, # mipmaps: 0=no mipmaps, 1=generate mipmaps, 2=use existing mipmaps(layers)
0, # savetype: 0=selected layer, 1=cube map, 2=volume map, 3=texture array
0, # format: 0=default, 1=R5G6B5, 2=RGBA4, 3=RGB5A1, 4=RGB10A2
-1, # transparent_index: -1 to disable (indexed images only)
0, # filter for generated mipmaps: 0=default, 1=nearest, 2=box, 3=triangle, 4=quadratic, 5=bspline, 6=mitchell, 7=lanczos, 8=kaiser
0, # wrap-mode for generated mipmaps: 0=default, 1=mirror, 2=repeat, 3=clamp
0, # gamma_correct: use gamma corrected mipmap filtering
0, # srgb: use sRGB colorspace for gamma correction
2.2, # gamma: gamma value used for gamma correction (ex: 2.2)
1, # perceptual_metric: use a perceptual error metric during compression
0, # preserve_alpha_coverage: preserve alpha test coverage for alpha channel maps
0
) # alpha_test_threshold: alpha test threshold value for which alpha test coverage should be preserved
#debug_output("DEBUG: unloading: " + top_dir+filename)
gimp.delete(image)
def fix_mgso_normalmaps(file_path):
global mgso_specular_fix
filename = os.path.basename(file_path)
# first, load existing mgso normal map
try:
image = pdb.gimp_file_load(file_path, filename)
except:
try:
image = pdb.file_tga_load(file_path, filename)
except:
debug_output("ERROR trying to load: " + file_path +
", skipping...")
return -1
#pdb.gimp_quit(-1)
# select all
pdb.gimp_selection_all(image)
# cut selection
pdb.gimp_edit_cut(image.layers[0])
# paste to floating layer
templayer = pdb.gimp_edit_paste(image.layers[0], FALSE)
# decrease opacity of floating layer
pdb.gimp_layer_set_opacity(templayer, mgso_specular_fix)
# merge-down
pdb.gimp_image_merge_down(image, templayer, 0)
# save output
debug_output("DEBUG: fixing existing normalmap: " + file_path)
pdb.file_dds_save(
image,
image.active_layer, #image, drawyable/layer
file_path,
filename, #filename, raw-filename
3, # compression: 0=none, 1=bc1/dxt1, 2=bc2/dxt3, 3=bc3/dxt5, 4=BC3n/dxt5nm, ... 8=alpha exponent...
1, # mipmaps: 0=no mipmaps, 1=generate mipmaps, 2=use existing mipmaps(layers)
0, # savetype: 0=selected layer, 1=cube map, 2=volume map, 3=texture array
0, # format: 0=default, 1=R5G6B5, 2=RGBA4, 3=RGB5A1, 4=RGB10A2
-1, # transparent_index: -1 to disable (indexed images only)
0, # filter for generated mipmaps: 0=default, 1=nearest, 2=box, 3=triangle, 4=quadratic, 5=bspline, 6=mitchell, 7=lanczos, 8=kaiser
0, # wrap-mode for generated mipmaps: 0=default, 1=mirror, 2=repeat, 3=clamp
0, # gamma_correct: use gamma corrected mipmap filtering
0, # srgb: use sRGB colorspace for gamma correction
2.2, # gamma: gamma value used for gamma correction (ex: 2.2)
1, # perceptual_metric: use a perceptual error metric during compression
0, # preserve_alpha_coverage: preserve alpha test coverage for alpha channel maps
0
) # alpha_test_threshold: alpha test threshold value for which alpha test coverage should be preserved
#debug_output("Completed: normalmap fix for: " + filename)
gimp.delete(image)
def convert_textures(file_path):
filename = os.path.basename(file_path)
filedir = os.path.dirname(file_path) + "/"
# load file
#debug_output("DEBUG: loading: " + top_dir+filename + "...")
try:
image = pdb.gimp_file_load(file_path, filename)
except:
try:
image = pdb.file_tga_load(file_path, filename)
except:
debug_output("ERROR trying to load: " + file_path +
", skipping...")
return -1
#pdb.gimp_quit(-1)
# save
debug_output("DEBUG: saving: " + file_path + "...")
pdb.file_dds_save(
image,
image.active_layer, #image, drawyable/layer
file_path,
filename, #filename, raw-filename
3, # compression: 0=none, 1=bc1/dxt1, 2=bc2/dxt3, 3=bc3/dxt5, 4=BC3n/dxt5nm, ... 8=alpha exponent...
1, # mipmaps: 0=no mipmaps, 1=generate mipmaps, 2=use existing mipmaps(layers)
0, # savetype: 0=selected layer, 1=cube map, 2=volume map, 3=texture array
0, # format: 0=default, 1=R5G6B5, 2=RGBA4, 3=RGB5A1, 4=RGB10A2
-1, # transparent_index: -1 to disable (indexed images only)
0, # filter for generated mipmaps: 0=default, 1=nearest, 2=box, 3=triangle, 4=quadratic, 5=bspline, 6=mitchell, 7=lanczos, 8=kaiser
0, # wrap-mode for generated mipmaps: 0=default, 1=mirror, 2=repeat, 3=clamp
0, # gamma_correct: use gamma corrected mipmap filtering
0, # srgb: use sRGB colorspace for gamma correction
2.2, # gamma: gamma value used for gamma correction (ex: 2.2)
1, # perceptual_metric: use a perceptual error metric during compression
0, # preserve_alpha_coverage: preserve alpha test coverage for alpha channel maps
0
) # alpha_test_threshold: alpha test threshold value for which alpha test coverage should be preserved
try:
make_normalmap_file(image, filedir, filename)
except Exception as e:
debug_output("ERROR: trying to make normalmap: " + str(e))
gimp.delete(image)
def convert_textures(dirname=""):
debug_output("DEBUG: convert_textures() started...")
if (dirname == ""):
top_dir = output_dir
else:
top_dir = dirname
# skip icons or lowres directories
if ("/icons/" in top_dir.lower()) or ("/lowres/" in top_dir.lower()):
debug_output("skipping icons/lowres textures...")
return
if os.path.exists(top_dir):
debug_output("DEBUG: searching top_dir: " + top_dir + "...")
# first, build list
file_list = list()
for filename in os.listdir(top_dir):
file_list.append(filename)
# now iterate through list rather than directly to listdir()
for filename in file_list:
# skip icons or lowres filename
if ("icons" == filename.lower()) or ("lowres" == filename.lower()):
debug_output("skipping icons/lowres textures...")
continue
if os.path.isdir(top_dir + filename):
# recurse down and do check below
filename += "/"
convert_textures(top_dir + filename)
continue
# load file
#debug_output("DEBUG: loading: " + top_dir+filename + "...")
try:
image = pdb.gimp_file_load(top_dir + filename, filename)
except:
try:
image = pdb.file_tga_load(top_dir + filename, filename)
except:
debug_output("ERROR trying to load: " + top_dir +
filename + ", skipping...")
continue
# save
debug_output("DEBUG: saving: " + top_dir + filename + "...")
pdb.file_dds_save(
image,
image.active_layer, #image, drawyable/layer
top_dir + filename,
filename, #filename, raw-filename
3, # compression: 0=none, 1=bc1/dxt1, 2=bc2/dxt3, 3=bc3/dxt5, 4=BC3n/dxt5nm, ... 8=alpha exponent...
1, # mipmaps: 0=no mipmaps, 1=generate mipmaps, 2=use existing mipmaps(layers)
0, # savetype: 0=selected layer, 1=cube map, 2=volume map, 3=texture array
0, # format: 0=default, 1=R5G6B5, 2=RGBA4, 3=RGB5A1, 4=RGB10A2
-1, # transparent_index: -1 to disable (indexed images only)
0, # filter for generated mipmaps: 0=default, 1=nearest, 2=box, 3=triangle, 4=quadratic, 5=bspline, 6=mitchell, 7=lanczos, 8=kaiser
0, # wrap-mode for generated mipmaps: 0=default, 1=mirror, 2=repeat, 3=clamp
0, # gamma_correct: use gamma corrected mipmap filtering
0, # srgb: use sRGB colorspace for gamma correction
2.2, # gamma: gamma value used for gamma correction (ex: 2.2)
1, # perceptual_metric: use a perceptual error metric during compression
0, # preserve_alpha_coverage: preserve alpha test coverage for alpha channel maps
0
) # alpha_test_threshold: alpha test threshold value for which alpha test coverage should be preserved
try:
make_normalmap_file(image, top_dir, filename)
except Exception as e:
debug_output("ERROR: trying to make normalmap: " + str(e))
gimp.delete(image)
def make_normalmap_file(image, filedir, filename):
global specular_strength
# check for _n or _g in name
if ("_n.dds" in filename.lower()) or ("_g.dds" in filename.lower()):
return
#debug_output("DEBUG: Beginning normalmap generation for: " + filename)
# set new filename
new_filename = filename[:len(filename) - 4] + "_n.dds"
# check if normal map exists, return
if os.path.exists(filedir + new_filename):
fix_mgso_normalmaps(filedir, new_filename)
return
# use normalmaps plugin
#debug_output("DEBUG: running normalmap() plugin...")
pdb.plug_in_normalmap(
image,
image.active_layer, #image, drawable
0, # Filter type (0 = 4 sample, 1 = sobel 3x3, 2 = sobel 5x5, 3 = prewitt 3x3, 4 = prewitt 5x5, 5-8 = 3x3,5x5,7x7,9x9)
0, # Minimun Z (0 to 1)
10, # Scale (> 0)
0, # Wrap (0 = no)
0, # Height source (0 = average RGB, 1 = alpha channel)
0, # Alpha (0 = unchanged, 1 = set to height, 2 = set to inverse height, 3 = set to 0, 4 = set to 1, 5 = invert, 6 = set to alpha map value)
0, # Conversion (0 = None, 1 = Biased RGB, 2 = Red, 3 = Green, 4 = Blue, 5 = Max RGB,
# 6 = Min RGB, 7 = Colorspace, 8 = Normalize only, 9 = Convert to height map)
0, # DU/DV map (0 = none, 1 = 8-bit, 2 = 8-bit unsigned, 3 = 16-bit, 4 = 16-bit unsigned)
0,
0, # Invert X component of normal, Invert Y component
0, # Swap RGB components
0, # Height contrast (0 to 1). If converting to a height map, this value is applied to the results
image.active_layer) # Alpha map drawable
## # decompose
## debug_output("DEBUG: separating alpha channel...")
## new_images = pdb.plug_in_decompose(image, image.active_layer, #image, drawable
## "RGBA", # What to decompose: "RGB", "Red", "Green", "Blue", "RGBA", "HSV", "Hue", "Saturation", "Value", "HSL", "Hue (HSL)",
## # "Saturation (HSL)", "Lightness", "CMY", "Cyan", "Magenta", "Yellow", "CMYK", "Cyan_K", "Magenta_K", "Yellow_K", "Alpha",
## # "LAB", "YCbCr_ITU_R470", "YCbCr_ITU_R709", "YCbCr_ITU_R470_256", "YCbCr_ITU_R709_256"
## 1) # Create channels as layers in a single image
# setforeground color
#debug_output("DEBUG: gimp.set_foreground()")
gimp.set_foreground(specular_strength, specular_strength,
specular_strength)
# mask layer with "transfer to alpha"
mask = pdb.gimp_layer_create_mask(image.layers[0], 3)
pdb.gimp_layer_add_mask(image.layers[0], mask)
# select mask with "replace selection"
pdb.gimp_image_select_item(image, 2, mask)
# fill selection with foreground
#debug_output("DEBUG: setting alpha channel values...")
pdb.gimp_edit_fill(mask, 0)
# apply mask
pdb.gimp_layer_remove_mask(image.layers[0], 0)
#new_images[0].layers[3].fill(0) # 0 = foreground color
## # recompose
## debug_output("DEBUG: recombining alpha channel into normalmap...")
## pdb.plug_in_recompose(new_images[0], new_images[0].active_layer) #image, drawable
# save dds
debug_output("DEBUG: saving normalmap: " + new_filename)
pdb.file_dds_save(
image,
image.active_layer, #image, drawyable/layer
filedir + new_filename,
new_filename, #filename, raw-filename
3, # compression: 0=none, 1=bc1/dxt1, 2=bc2/dxt3, 3=bc3/dxt5, 4=BC3n/dxt5nm, ... 8=alpha exponent...
1, # mipmaps: 0=no mipmaps, 1=generate mipmaps, 2=use existing mipmaps(layers)
0, # savetype: 0=selected layer, 1=cube map, 2=volume map, 3=texture array
0, # format: 0=default, 1=R5G6B5, 2=RGBA4, 3=RGB5A1, 4=RGB10A2
-1, # transparent_index: -1 to disable (indexed images only)
0, # filter for generated mipmaps: 0=default, 1=nearest, 2=box, 3=triangle, 4=quadratic, 5=bspline, 6=mitchell, 7=lanczos, 8=kaiser
0, # wrap-mode for generated mipmaps: 0=default, 1=mirror, 2=repeat, 3=clamp
0, # gamma_correct: use gamma corrected mipmap filtering
0, # srgb: use sRGB colorspace for gamma correction
2.2, # gamma: gamma value used for gamma correction (ex: 2.2)
1, # perceptual_metric: use a perceptual error metric during compression
0, # preserve_alpha_coverage: preserve alpha test coverage for alpha channel maps
0
) # alpha_test_threshold: alpha test threshold value for which alpha test coverage should be preserved