Wie importiere ich die Mesh-Animation von cinema4d in den Mixer?

Die Antwort hier scheint ziemlich klar zu sein, auch wenn ich nur einen Mixer benutzt. Die XML ist ungültig. So sollte es wahrscheinlich aussehen (unten). Ich kann sehen, wo die Verwendung von offenen Tags anstelle von close-Tags Analysefehler auslösen würde. Dadurch werden Analysefehler entfernt, wenn die Bibliotheksanimation tatsächlich das XML-Stammelement ist.

<library animation> <animation> data </animation> <animation> data </animation> </library animation> 

Ich habe Py4D installiert, da ich kaum brauchbare COFFEE-Dokumentation gefunden habe.

Ich musste Point-Level-Animationen und Morph-Tag-Animationen in Blender exportieren, sodass ich ein kleines Skript geschrieben habe, das das erledigt.

import c4d from c4d import documents,UVWTag from c4d.utils import Deg from c4d import symbols as sy, plugins, utils, bitmaps, gui import math   def BlenderExport(): if not op: return if op.GetType() != 5100: print 'Selected Object is not an editable mesh' return unit = 0.001#for scale foffset = 1#for frames bd = doc.GetRenderBaseDraw() scr = bd.GetFrameScreen() rd = doc.GetActiveRenderData() sizeX = int(rd[sy.RDATA_XRES_VIRTUAL]) sizeY = int(rd[sy.RDATA_YRES_VIRTUAL]) name = op.GetName() fps = doc.GetFps() sFrame= doc.GetMinTime().GetFrame(fps) eFrame= doc.GetMaxTime().GetFrame(fps) code = 'import Blender\nfrom Blender import *\nimport bpy\nfrom Blender.Mathutils import *\n\nscn = bpy.data.scenes.active\ncontext=scn.getRenderingContext()\ncontext.fps = '+str(fps)+'\ncontext.sFrame = '+str(sFrame)+'\ncontext.eFrame = '+str(eFrame)+'\ncontext.sizeX = '+str(sizeX)+'\ncontext.sizeY = ' + str(sizeY) + '\n'  def GetMesh(code): # goto 0 doc.SetTime(c4d.BaseTime(0, fps)) c4d.DrawViews( c4d.DA_ONLY_ACTIVE_VIEW|c4d.DA_NO_THREAD|c4d.DA_NO_REDUCTION|c4d.DA_STATICBREAK ) c4d.GeSyncMessage(c4d.EVMSG_TIMECHANGED) doc.SetTime(doc.GetTime()) c4d.EventAdd(c4d.EVENT_ANIMATE)  code += 'editmode = Window.EditMode()\nif editmode:\tWindow.EditMode(0)\n' coords4D = op.GetPointAll() coords = 'coords = [' uvw = 0 uvs = 'uvs = [' for tag in op.GetTags(): if tag.GetName() == "UVW": uvw = tag for c in coords4D: coords += '['+str(c.x*unit)+','+str(c.z*unit)+','+str(c.y*unit)+'],' coords = coords.rpartition(',')[0] + ']\n' faces4D = op.GetAllPolygons() fcount = 0 faces = 'faces = [' for f in faces4D: faces += '['+str(f)+'],' uv = uvw.Get(fcount); uvs += '[Vector('+str(uv[0].x)+','+str(1.0-uv[0].y)+'),Vector('+str(uv[1].x)+','+str(1.0-uv[1].y)+'),Vector('+str(uv[2].x)+','+str(1.0-uv[2].y)+')],' fcount += 1  faces = faces.rpartition(',')[0] + ']\n' uvs = uvs.rpartition(',')[0] + ']\n'  code = code + coords + faces + uvs code += "c4dmesh = bpy.data.meshes.new('"+name+"_mesh')\nc4dmesh.verts.extend(coords)\nc4dmesh.faces.extend(faces)\n\nob = scn.objects.new(c4dmesh,'"+name+"_obj')\nc4dmesh.flipNormals()\n\nif editmode:\tWindow.EditMode(1)\n\n" code += "c4dmesh.quadToTriangle()\nc4dmesh.addUVLayer('c4duv')\n" code += "for f in range(0,"+str(fcount)+"):\n\tc4dmesh.faces[f].uv = uvs[f]\n"  return code  def GetIPOKeys(code): # store properties for tracks tracks = op.GetCTracks() # 0,1,2 = Position, 3,4,5 = Scale, 6,7,8 = Rotation, 9 = PLA # props = [[lx,f],[ly,f],[lz,f],[sx,f],[sy,f],[sz,f],[rx,f],[ry,f],[rz,f]] try: props = [] trackIDs = [3,4,5,6,7,8,0,2,1] propVals = ['LocX','LocZ','LocY','SizeX','SizeY','SizeZ','RotZ','RotX','RotY'] propIPOs = ['Ipo.OB_LOCX','Ipo.OB_LOCZ','Ipo.OB_LOCY','Ipo.OB_SCALEX','Ipo.OB_SCALEY','Ipo.OB_SCALEY','Ipo.OB_ROTZ','Ipo.OB_ROTX','Ipo.OB_ROTY'] for t in range(0,9): props.append([[],[]]) curve = tracks[t].GetCurve() keyCount = curve.GetKeyCount() for k in range(0,keyCount):  key = curve.GetKey(k) props[t][0].append(key.GetValue()) props[t][1].append(key.GetTime().GetFrame(fps)) # find the max key maxProp = max(enumerate(props), key = lambda tup: len(tup[1]))[1][1] maxKeys = len(maxProp) # loop through tracks and keys for key in range(0,maxKeys): code += "Blender.Set('curframe',"+str(maxProp[key])+")\n" for track in trackIDs: if(key < len(props[track][0])): code += "ob."+propVals[track] + " = " + str(props[track][0][key]) + '\n' code += 'key = ob.insertIpoKey(' + propIPOs[track] + ')\n' except: pass return code # mesh/morph animation -> mesh always has the same number of verts def GetShapeKeys(code): track = 0; tracks = op.GetCTracks() for t in tracks: if(t.GetName() == 'PLA'): track = t # track = op.GetCTracks()[9]  if track != 0: curve = track.GetCurve() keyCount = curve.GetKeyCount() verts = [] frames = [] vertsNum = op.GetPointCount() ctime = doc.GetTime()  for k in range(1,keyCount): key = curve.GetKey(k) frames.append(key.GetTime().GetFrame(fps)) c4d.StatusSetBar(100*(k/keyCount)) doc.SetTime(key.GetTime()) c4d.DrawViews( c4d.DA_ONLY_ACTIVE_VIEW|c4d.DA_NO_THREAD|c4d.DA_NO_REDUCTION|c4d.DA_STATICBREAK ) c4dvecs = op.GetPointAll(); blendvecs = [] for v in c4dvecs: blendvecs.append([v.x*unit,v.z*unit,v.y*unit]) verts.append(blendvecs) c4d.GeSyncMessage(c4d.EVMSG_TIMECHANGED) doc.SetTime(ctime) c4d.EventAdd(c4d.EVENT_ANIMATE) c4d.StatusClear()  code += '\n\n# shape keys\nverts = ' + str(verts) + '\n' code += "if(ob.activeShape == 0):\n\tob.insertShapeKey()\n\n" for f in range(0,len(frames)): kNum = str(f+1) code += "if editmode: Window.EditMode(0)\n" code += "for v in range(0,"+str(vertsNum)+"):\n\tc4dmesh.verts[v].co.x = verts["+str(f)+"][v][0]\n\tc4dmesh.verts[v].co.y = verts["+str(f)+"][v][1]\n\tc4dmesh.verts[v].co.z = verts["+str(f)+"][v][2]\n" code += "c4dmesh.calcNormals()\n" code += "ob.insertShapeKey()\n" code += "if editmode: Window.EditMode(1)\n" code += "shapeKey = ob.getData().getKey()\n" code += "newIpo = Ipo.New('Key','newIpo')\n" code += "if(shapeKey.ipo == None): shapeKey.ipo = newIpo\n" code += "if(shapeKey.ipo['Key "+kNum+"'] == None): shapeKey.ipo.addCurve('Key "+kNum+"')\n" if(f == 0): code += "shapeKey.ipo['Key "+kNum+"'].append(BezTriple.New(1.0,0.0,0.0))\n" if(f > 0): code += "shapeKey.ipo['Key "+kNum+"'].append(BezTriple.New("+str(float(frames[f-1]))+",0.0,0.0))\n" code += "shapeKey.ipo['Key "+kNum+"'].append(BezTriple.New("+str(float(frames[f]))+",1.0,0.0))\n" else: #no PLA tracks, look for morph tag vertsNum = op.GetPointCount() for tag in op.GetTags(): if tag.GetType() == 1019633: # print tag[sy.MORPHTAG_MORPHS] ''' work around 1. store first key for each track curve 2. set the first key value to 1 for the 1st track and 0 for the others 3. store the mesh vertices -> track name verts = [] 4. after all track verts are stored, restore the original values 5. write the the curve keys for blender shape keys ''' code += "if(ob.activeShape == 0):\n\tob.insertShapeKey()\n\n" tc = 0 tcs = str(tc+1) for track in tag.GetCTracks(): curve = track.GetCurve() value = curve.GetKey(0).GetValue() curve.GetKey(0).SetValue(curve,1.0) print track.GetName() doc.SetTime(c4d.BaseTime(0, fps)) c4d.DrawViews( c4d.DA_ONLY_ACTIVE_VIEW|c4d.DA_NO_THREAD|c4d.DA_NO_REDUCTION|c4d.DA_STATICBREAK ) c4dvecs = op.GetPointAll(); blendverts = [] for v in c4dvecs: blendverts.append([v.x*unit,v.z*unit,v.y*unit]) code += "Key"+tcs+"verts = " + str(blendverts)+"\n" code += "if editmode: Window.EditMode(0)\n" code += "for v in range(0,"+str(vertsNum)+"):\n\tc4dmesh.verts[v].co.x = Key"+tcs+"verts[v][0]\n\tc4dmesh.verts[v].co.y = Key"+tcs+"verts[v][1]\n\tc4dmesh.verts[v].co.z = Key"+tcs+"verts[v][2]\n" code += "c4dmesh.calcNormals()\n" code += "ob.insertShapeKey()\n" code += "if editmode: Window.EditMode(1)\n" code += "shapeKey = ob.getData().getKey()\n" code += "newIpo = Ipo.New('Key','newIpo')\n" code += "if(shapeKey.ipo == None): shapeKey.ipo = newIpo\n" code += "if(shapeKey.ipo['Key "+tcs+"'] == None): shapeKey.ipo.addCurve('Key "+tcs+"')\n" print op.GetPointAll() c4d.GeSyncMessage(c4d.EVMSG_TIMECHANGED) curve.GetKey(0).SetValue(curve,value) keyCount = curve.GetKeyCount() for k in range(0,keyCount): key = curve.GetKey(k) value = key.GetValue() frame = key.GetTime().GetFrame(fps) code += "shapeKey.ipo['Key "+tcs+"'].append(BezTriple.New("+str(float(frame))+","+str(value)+",0.0))\n" tc += 1 tcs = str(tc+1)  c4d.EventAdd(c4d.EVENT_ANIMATE) return code  def GetCamera(code): bd = doc.GetRenderBaseDraw() cp = bd.GetSceneCamera(doc) if cp is None: cp = bd.GetEditorCamera() fov = Deg(cp[sy.CAMERAOBJECT_FOV]) pos = cp.GetPos() rot = cp.GetRot() code += "\nc4dCam = Camera.New('persp','c4d_"+cp.GetName()+"')\nc4dCam.drawPassepartout = True\nc4dCam.alpha = 0.5\nc4dCam.drawLimits = 1\nc4dCam.dofDist = 100.0\n" code += "c4dCam.angle = "+str(fov)+"\nc4dCamLens = c4dCam.lens\nc4dCam.lens = c4dCamLens\nWindow.RedrawAll()\nc4dCamObj = scn.objects.new(c4dCam)\n" code += "c4dCamObj.setLocation("+str([pos.x,pos.z,pos.y])+")\n" code += "c4dCamObj.setEuler("+str([rot.x+(math.pi*.5),rot.y,rot.z])+")\n" code += "scn.setCurrentCamera(c4dCamObj)\n" return code  code = GetMesh(code) code = GetIPOKeys(code) code = GetShapeKeys(code) code = GetCamera(code)  file = open(doc.GetDocumentPath()+'/'+op.GetName()+'_export.py','w') file.write(code) file.close()   BlenderExport() 

Folgen Sie dies und das für Details.