Batch download https://3dwarehouse.sketchup.com

download_warehouse.txt

==============================

Expression: (id=\d)(.+?)(")

==============================

Python script to download:


import os.path
import urllib.request

links = open('list.txt', 'r')

c=0

for link in links:
    prefix = "https://3dwarehouse.sketchup.com/3dw/getbinary?subjectClass=entity&name=s&subjectId="
    prefix6 = "https://3dwarehouse.sketchup.com/3dw/getbinary?subjectClass=entity&name=s6&subjectId="
    prefix7 = "https://3dwarehouse.sketchup.com/3dw/getbinary?subjectClass=entity&name=s7&subjectId="
    prefix8 = "https://3dwarehouse.sketchup.com/3dw/getbinary?subjectClass=entity&name=s8&subjectId="
    link = link.strip()
    name = link.rsplit('/', 1)[-1]
    filename = os.path.dirname(os.path.realpath(__file__)) + "\\downloads\\" + ("%03d" % c) + ".skp"

    c += 1

    if not os.path.isfile(filename):
        print('Downloading: ' + filename)

        try:
            urllib.request.urlretrieve(prefix8 + link, filename)
        except Exception as inst:
            print(inst)
            print('  Encountered unknown error. Continuing.')

            try:
                urllib.request.urlretrieve(prefix7 + link, filename)
            except Exception as inst:
                print(inst)
                print('  Encountered unknown error. Continuing.')

                try:
                    urllib.request.urlretrieve(prefix6 + link, filename)
                except Exception as inst:
                    print(inst)
                    print('  Encountered unknown error. Continuing.')
                    
                    try:
                        urllib.request.urlretrieve(prefix + link, filename)
                    except Exception as inst:
                        print(inst)
                        print('  Encountered unknown error. Continuing.')
                        
                        
                        
                        
                        
                        
                        
                        
===========================================
Ruby to convert to STL
==========================


STL_ASCII  = 'ASCII'.freeze
OPTIONS = {
  'selection_only' => false,
  'export_units'   => 'Model Units',
  'stl_format'     => STL_ASCII
}

STL_Exporter = CommunityExtensions::STL::Exporter

model_path = Sketchup.active_model.path
model_basename = File.basename(model_path, ".skp")
model_dir = File.dirname(model_path)

Dir.entries(model_dir).each{ |d|
	file_load = File.join(model_dir,d)
	next if File.extname(file_load).upcase!=".SKP"
    
	mbasename = File.basename(file_load, ".skp")
    
	next if File.exist?(model_dir + "/" + mbasename + ".stl")
    
    
    model = Sketchup.active_model
    entities = model.active_entities
    definitions = model.definitions
    status = entities.clear!    
    componentdefinition = definitions.load( file_load )
    
    point = Geom::Point3d.new 0,0,0
    transform = Geom::Transformation.new point
    instance = entities.add_instance componentdefinition, transform
    
	e = instance
	target_size = 1.m
	s = [e.bounds.width, e.bounds.height, e.bounds.depth].max
	r = target_size / s
	t = Geom::Transformation.scaling(r)
	e.transform!(t)

	mpath = Sketchup.active_model.path

	outfile = "#{model_dir}/#{mbasename}.stl"

	STL_Exporter.export(outfile, OPTIONS)
}

How to use this? Does it download SKP or STL models? Does this work in SketchUp or in browser? If browser, which one? So many questions :D