forked from bartvdbraak/blender
daec99c470
added a function to BPyMesh.py to get faces in linked groups (like split by loose parts) - but returns lists of faces only.
138 lines
3.6 KiB
Python
138 lines
3.6 KiB
Python
#!BPY
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"""
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Name: 'Dump All Images to Path'
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Blender: 242
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Group: 'Image'
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Tooltip: 'Copy and reference all images to a new path.'
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"""
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__author__= "Campbell Barton"
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__url__= ["blender.org", "blenderartists.org"]
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__version__= "1.0"
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__bpydoc__= """
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This script copies all the images used by 1 blend to a spesified path and references the new images from Blender
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Usefull for moving projects between computers or when you reference many images. naming collisions and multiple images using the same image path are delt with properly only creating new image names when needed.
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Blender images will reference the newly copied files - So be mindfull when you save your blend after running the script.
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Notes, images with the path "Untitled will be ignored"
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Image path collisions are managed by enumerating the path names so images will never be overwritten at the target path.
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"""
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from Blender import Image, sys, Draw, Window
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import BPyMessages
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def copy_file(srcpath, destpath):
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f=open(srcpath, 'rb')
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data= f.read()
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f.close()
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f= open(destpath, 'wb')
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f.write(data)
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f.close()
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# Makes the pathe relative to the blend file path.
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def makeRelative(path, blendBasePath):
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if path.startswith(blendBasePath):
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path = path.replace(blendBasePath, '//')
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path = path.replace('//\\', '//')
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return path
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def makeUnique(path):
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if not sys.exists(path):
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return path
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orig_path = path
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orig_path_noext, ext= sys.splitext(path)
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i= 1
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while sys.exists(path):
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path = '%s_%.3d%s' % (orig_path_noext, i, ext)
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i+= 1
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return path
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def main():
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#images= [(img, img.name, sys.expandpath(img.filename)) for img in Image.Get() if img.filename != 'Untitled' and img.name not in ("Render Result", "Compositor")]
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# remove double paths so we dont copy twice
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image_dict= {}
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image_missing = []
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# Make a dict of images with thir file name as a key
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for img in Image.Get():
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name= img.name
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filename= sys.expandpath(img.filename)
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if filename== 'Untitled' or name == "Render Result" or name == "Compositor":
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continue
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if not sys.exists(filename):
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#continue # ignore missing images.
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image_missing.append(name)
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try: image_dict[filename].append(img)
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except: image_dict[filename]= [img]
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if image_missing:
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ret= Draw.PupMenu( 'Aborting, Image file(s) missing%t|' + '|'.join(image_missing) )
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if ret != -1:
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Image.Get(image_missing[ret-1]).makeCurrent()
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return
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# Chech done - select a dir
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def dump_images(dump_path):
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tot = len(image_dict)
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count = 0
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print 'starting the image dump'
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dump_path = sys.dirname(dump_path)
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base_blen_path = sys.expandpath('//')
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if BPyMessages.Error_NoDir(dump_path): return
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# ahh now were free to copy the images.
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for filename, imgs in image_dict.iteritems():
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count +=1
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file= filename.split('\\')[-1].split('/')[-1]
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new_filename= makeUnique( sys.join(dump_path, file) )
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print ' copying image "%s" %d of %d' % (dump_path, count, tot)
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print ' source path:', filename
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print ' target path:', new_filename
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copy_fail= False
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try:
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copy_file( filename, new_filename)
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except:
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copy_fail = True
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if copy_fail or sys.exists(new_filename)==0:
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print '\tERROR could not copy the file above!'
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Draw.PupMenu('Error%t|Copy Failed, do not save this Blend file|"' + filename + '", see console for details.')
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return
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# account for
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for img in imgs:
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img.filename = makeRelative(new_filename, base_blen_path)
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msg= 'Relinking %d images done' % len(image_dict)
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Draw.PupMenu(msg)
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Window.RedrawAll()
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print 'done'
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Window.FileSelector(dump_images, 'IMG DUMP DIR', '')
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if __name__ == '__main__':
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main()
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