diff options
Diffstat (limited to 'release/scripts/io/import_shape_mdd.py')
| -rw-r--r-- | release/scripts/io/import_shape_mdd.py | 58 |
1 files changed, 28 insertions, 30 deletions
diff --git a/release/scripts/io/import_shape_mdd.py b/release/scripts/io/import_shape_mdd.py index c64fbd15a5c..ec0e7696630 100644 --- a/release/scripts/io/import_shape_mdd.py +++ b/release/scripts/io/import_shape_mdd.py @@ -25,7 +25,7 @@ # origonal model the mdd was Baked out from their will be Strange # behavior # -# vertex animation to ShapeKeys with ipo and gives the frame a value of 1.0 +# vertex animation to ShapeKeys with ipo and gives the frame a value of 1.0 # A modifier to read mdd files would be Ideal but thats for another day :) # # Please send any fixes,updates,bugs to Slow67_at_Gmail.com @@ -36,77 +36,75 @@ from struct import unpack def mdd_import(filepath, ob, scene, PREF_START_FRAME=0, PREF_JUMP=1): - + print('\n\nimporting mdd "%s"' % filepath) - + bpy.ops.object.mode_set(mode='OBJECT') file = open(filepath, 'rb') frames, points = unpack(">2i", file.read(8)) time = unpack((">%df" % frames), file.read(frames * 4)) - - print('\tpoints:%d frames:%d' % (points,frames)) + + print('\tpoints:%d frames:%d' % (points, frames)) # If target object doesn't have Basis shape key, create it. try: - num_keys = len( ob.data.shape_keys.keys ) + num_keys = len(ob.data.shape_keys.keys) except: basis = ob.add_shape_key() basis.name = "Basis" ob.data.update() - scene.current_frame = PREF_START_FRAME + scene.frame_current = PREF_START_FRAME def UpdateMesh(ob, fr): - + # Insert new shape key new_shapekey = ob.add_shape_key() new_shapekey.name = ("frame_%.4d" % fr) new_shapekey_name = new_shapekey.name - + ob.active_shape_key_index = len(ob.data.shape_keys.keys)-1 index = len(ob.data.shape_keys.keys)-1 ob.shape_key_lock = True - - verts = ob.data.shape_keys.keys[ len(ob.data.shape_keys.keys)-1 ].data - - - for v in verts: - # 12 is the size of 3 floats - x,y,z= unpack('>3f', file.read(12)) - v.co[:] = x,z,y + + verts = ob.data.shape_keys.keys[len(ob.data.shape_keys.keys)-1].data + + + for v in verts: # 12 is the size of 3 floats + v.co[:] = unpack('>3f', file.read(12)) #me.update() ob.shape_key_lock = False - + # insert keyframes shape_keys = ob.data.shape_keys - scene.current_frame -= 1 + scene.frame_current -= 1 ob.data.shape_keys.keys[index].value = 0.0 shape_keys.keys[len(ob.data.shape_keys.keys)-1].keyframe_insert("value") - scene.current_frame += 1 + scene.frame_current += 1 ob.data.shape_keys.keys[index].value = 1.0 shape_keys.keys[len(ob.data.shape_keys.keys)-1].keyframe_insert("value") - scene.current_frame += 1 + scene.frame_current += 1 ob.data.shape_keys.keys[index].value = 0.0 shape_keys.keys[len(ob.data.shape_keys.keys)-1].keyframe_insert("value") - ob.data.update() + ob.data.update() for i in range(frames): UpdateMesh(ob, i) - + from bpy.props import * class importMDD(bpy.types.Operator): '''Import MDD vertex keyframe file to shape keys''' - bl_idname = "import.mdd" + bl_idname = "import_shape.mdd" bl_label = "Import MDD" # get first scene to get min and max properties for frames, fps @@ -118,20 +116,19 @@ class importMDD(bpy.types.Operator): # List of operator properties, the attributes will be assigned # to the class instance from the operator settings before calling. - path = StringProperty(name="File Path", description="File path used for importing the MDD file", maxlen=1024) + filepath = StringProperty(name="File Path", description="Filepath used for importing the MDD file", maxlen=1024) #fps = IntProperty(name="Frames Per Second", description="Number of frames/second", min=minfps, max=maxfps, default=25) - start_frame = IntProperty(name="Start Frame", description="Start frame for inserting animation", min=minframe, max=maxframe, default=0) - + frame_start = IntProperty(name="Start Frame", description="Start frame for inserting animation", min=minframe, max=maxframe, default=0) def poll(self, context): ob = context.active_object return (ob and ob.type == 'MESH') def execute(self, context): - if not self.properties.path: + if not self.properties.filepath: raise Exception("filename not set") - mdd_import( self.properties.path, bpy.context.active_object, context.scene, self.properties.start_frame, 1) + mdd_import(self.properties.filepath, bpy.context.active_object, context.scene, self.properties.frame_start, 1) return {'FINISHED'} @@ -148,7 +145,8 @@ def menu_func(self, context): def register(): bpy.types.register(importMDD) bpy.types.INFO_MT_file_import.append(menu_func) - + + def unregister(): bpy.types.unregister(importMDD) bpy.types.INFO_MT_file_import.remove(menu_func) |