Merge remote branch 'orgicus/master'

utils/exporters/cinema4d/slim_export_to_three.js.py

+import c4d 
+from c4d import *
+from c4d.documents import *
+from c4d import symbols as sy, plugins, utils, bitmaps, gui
+import re,os,subprocess
+
+clean = lambda varStr: re.sub('\W|^(?=\d)','_', varStr)
+#save obj
+name = op.GetName()
+c4dPath = c4d.storage.GeGetC4DPath(sy.C4D_PATH_LIBRARY)
+docPath = doc.GetDocumentPath()
+objPath = docPath+'/'+name+'.obj'
+mtlPath = docPath+'/'+name+'.mtl'
+jsPath  = docPath+'/'+name+'.js'
+SaveDocument(doc,objPath,sy.SAVEFLAG_AUTOSAVE,sy.FORMAT_OBJEXPORT)
+
+#save mtl
+mcount = 0;
+mtl = ''
+for tag in op.GetTags():  
+    if(tag.GetType() == 5616): #texture tag
+       mcount += 1
+       m = tag.GetMaterial()
+       mtl += 'newmtl '+clean(m.GetName())+'\n'
+       if(m[sy.MATERIAL_COLOR_COLOR]):   mtl += 'Kd ' + str(m[sy.MATERIAL_COLOR_COLOR].x) + ' ' + str(m[sy.MATERIAL_COLOR_COLOR].y) + ' ' + str(m[sy.MATERIAL_COLOR_COLOR].z) + '\n'
+       if(m[sy.MATERIAL_SPECULAR_COLOR]):    mtl += 'Ks ' + str(m[sy.MATERIAL_SPECULAR_COLOR].x) + ' ' + str(m[sy.MATERIAL_SPECULAR_COLOR].y) + ' ' + str(m[sy.MATERIAL_SPECULAR_COLOR].z) + '\n'
+       if(m[sy.MATERIAL_SPECULAR_BRIGHTNESS]):   mtl += 'Ns ' + str(m[sy.MATERIAL_SPECULAR_BRIGHTNESS]) + '\n'
+       if(m[sy.MATERIAL_TRANSPARENCY_BRIGHTNESS]):   mtl += 'd ' + str(m[sy.MATERIAL_TRANSPARENCY_BRIGHTNESS]) + '\n'
+       if(m[sy.MATERIAL_COLOR_SHADER]):  mtl += 'map_Kd ' + str(m[sy.MATERIAL_COLOR_SHADER][sy.BITMAPSHADER_FILENAME]) + '\n'
+       if(m[sy.MATERIAL_TRANSPARENCY_SHADER]):   mtl += 'map_d ' + str(m[sy.MATERIAL_COLOR_SHADER][sy.BITMAPSHADER_FILENAME]) + '\n'
+       if(m[sy.MATERIAL_BUMP_SHADER]):   mtl += 'map_bump ' + str(m[sy.MATERIAL_BUMP_SHADER][sy.BITMAPSHADER_FILENAME]) + '\n'
+       mtl += 'illum 0\n\n\n'#TODO: setup the illumination, ambient and optical density
+mtl = '# Material Count: '+str(mcount)+'\n'+mtl
+file = open(mtlPath,'w')
+file.write(mtl)
+file.close()
+#convert
+convert = ['python', c4dPath+'/scripts/convert_obj_threejs_slim.py', '-i', objPath, '-o', jsPath]
+
+try:
+	# Start the process
+	p = subprocess.Popen(convert, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
+
+	# Block while process is running
+	while p.poll() == None:
+	    # Write stdout to file
+	    '''
+	    f = open(docPath+'/'+name+'_log.txt', 'a')
+        for l in p.stdout.readlines():
+            f.write(l)
+        f.close()
+        '''
+        pass
+	print 'done'
+	os.remove(objPath)
+	os.remove(mtlPath)
+# Error runinng shell script
+except subprocess.CalledProcessError:
+    print 'error!'
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