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blender/release/scripts/op/io_shape_mdd/import_mdd.py

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cleanup duplicate GPL haeders, blender made 2.4x __bpydoc__ into __doc__, removed version info, (thats what svn logs are for). also moved create_derived_objects & free_derived_objects into io_utils, used by x3d and 3ds.
2010-09-01 02:48:23 +00:00
# ##### BEGIN GPL LICENSE BLOCK #####
[#21324] mdd import script ported to 2.5 2.4x port by Ivo Grigull (loolarge) from the tracker: It should be working ok, but it does not have all options that the old script had. You can only specify the start frame where to insert the animation, but not skip frames for have a different fps. However, like the old script this will bloat the memory a bit, at some later point i would like to write a script that only reads the current frame from the file when you move the timeline.
2010-02-24 11:03:22 +00:00
#
cleanup duplicate GPL haeders, blender made 2.4x __bpydoc__ into __doc__, removed version info, (thats what svn logs are for). also moved create_derived_objects & free_derived_objects into io_utils, used by x3d and 3ds.
2010-09-01 02:48:23 +00:00
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
[#21324] mdd import script ported to 2.5 2.4x port by Ivo Grigull (loolarge) from the tracker: It should be working ok, but it does not have all options that the old script had. You can only specify the start frame where to insert the animation, but not skip frames for have a different fps. However, like the old script this will bloat the memory a bit, at some later point i would like to write a script that only reads the current frame from the file when you move the timeline.
2010-02-24 11:03:22 +00:00
#
cleanup duplicate GPL haeders, blender made 2.4x __bpydoc__ into __doc__, removed version info, (thats what svn logs are for). also moved create_derived_objects & free_derived_objects into io_utils, used by x3d and 3ds.
2010-09-01 02:48:23 +00:00
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
[#21324] mdd import script ported to 2.5 2.4x port by Ivo Grigull (loolarge) from the tracker: It should be working ok, but it does not have all options that the old script had. You can only specify the start frame where to insert the animation, but not skip frames for have a different fps. However, like the old script this will bloat the memory a bit, at some later point i would like to write a script that only reads the current frame from the file when you move the timeline.
2010-02-24 11:03:22 +00:00
#
cleanup duplicate GPL haeders, blender made 2.4x __bpydoc__ into __doc__, removed version info, (thats what svn logs are for). also moved create_derived_objects & free_derived_objects into io_utils, used by x3d and 3ds.
2010-09-01 02:48:23 +00:00
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software Foundation,
# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
[#21324] mdd import script ported to 2.5 2.4x port by Ivo Grigull (loolarge) from the tracker: It should be working ok, but it does not have all options that the old script had. You can only specify the start frame where to insert the animation, but not skip frames for have a different fps. However, like the old script this will bloat the memory a bit, at some later point i would like to write a script that only reads the current frame from the file when you move the timeline.
2010-02-24 11:03:22 +00:00
#
cleanup duplicate GPL haeders, blender made 2.4x __bpydoc__ into __doc__, removed version info, (thats what svn logs are for). also moved create_derived_objects & free_derived_objects into io_utils, used by x3d and 3ds.
2010-09-01 02:48:23 +00:00
# ##### END GPL LICENSE BLOCK #####
[#21324] mdd import script ported to 2.5 2.4x port by Ivo Grigull (loolarge) from the tracker: It should be working ok, but it does not have all options that the old script had. You can only specify the start frame where to insert the animation, but not skip frames for have a different fps. However, like the old script this will bloat the memory a bit, at some later point i would like to write a script that only reads the current frame from the file when you move the timeline.
2010-02-24 11:03:22 +00:00
# <pep8 compliant>
# mdd importer by Bill L.Nieuwendorp
# conversion to blender 2.5: Ivo Grigull (loolarge)
#
# Warning if the vertex order or vertex count differs from the
# origonal model the mdd was Baked out from their will be Strange
# behavior
#
pep8 cleanup
2010-03-06 01:40:29 +00:00
# vertex animation to ShapeKeys with ipo and gives the frame a value of 1.0
[#21324] mdd import script ported to 2.5 2.4x port by Ivo Grigull (loolarge) from the tracker: It should be working ok, but it does not have all options that the old script had. You can only specify the start frame where to insert the animation, but not skip frames for have a different fps. However, like the old script this will bloat the memory a bit, at some later point i would like to write a script that only reads the current frame from the file when you move the timeline.
2010-02-24 11:03:22 +00:00
# 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
# Bill Niewuendorp
import bpy
from struct import unpack
finished moving importers and exporters into python packages (as proposed on the mailing list). - made operator dir's into python packages - lazy loading of module which do the actual import and export (faster blender load times) - general maintanance and small fixes. - bugfix for exporting x3d materials - leak fix for exporting 3ds
2010-09-01 12:11:34 +00:00
def load(operator, context, filepath, frame_start=0, frame_step=1):
scene = context.scene
obj = context.object
print('\n\nimporting mdd %r' % filepath)
pep8 cleanup
2010-03-06 01:40:29 +00:00
finished moving importers and exporters into python packages (as proposed on the mailing list). - made operator dir's into python packages - lazy loading of module which do the actual import and export (faster blender load times) - general maintanance and small fixes. - bugfix for exporting x3d materials - leak fix for exporting 3ds
2010-09-01 12:11:34 +00:00
if bpy.ops.object.mode_set.poll():
bpy.ops.object.mode_set(mode='OBJECT')
[#21324] mdd import script ported to 2.5 2.4x port by Ivo Grigull (loolarge) from the tracker: It should be working ok, but it does not have all options that the old script had. You can only specify the start frame where to insert the animation, but not skip frames for have a different fps. However, like the old script this will bloat the memory a bit, at some later point i would like to write a script that only reads the current frame from the file when you move the timeline.
2010-02-24 11:03:22 +00:00
file = open(filepath, 'rb')
frames, points = unpack(">2i", file.read(8))
time = unpack((">%df" % frames), file.read(frames * 4))
pep8 cleanup
2010-03-06 01:40:29 +00:00
pep8 cleanup
2010-04-04 14:52:15 +00:00
print('\tpoints:%d frames:%d' % (points, frames))
[#21324] mdd import script ported to 2.5 2.4x port by Ivo Grigull (loolarge) from the tracker: It should be working ok, but it does not have all options that the old script had. You can only specify the start frame where to insert the animation, but not skip frames for have a different fps. However, like the old script this will bloat the memory a bit, at some later point i would like to write a script that only reads the current frame from the file when you move the timeline.
2010-02-24 11:03:22 +00:00
# If target object doesn't have Basis shape key, create it.
try:
finished moving importers and exporters into python packages (as proposed on the mailing list). - made operator dir's into python packages - lazy loading of module which do the actual import and export (faster blender load times) - general maintanance and small fixes. - bugfix for exporting x3d materials - leak fix for exporting 3ds
2010-09-01 12:11:34 +00:00
num_keys = len(obj.data.shape_keys.keys)
[#21324] mdd import script ported to 2.5 2.4x port by Ivo Grigull (loolarge) from the tracker: It should be working ok, but it does not have all options that the old script had. You can only specify the start frame where to insert the animation, but not skip frames for have a different fps. However, like the old script this will bloat the memory a bit, at some later point i would like to write a script that only reads the current frame from the file when you move the timeline.
2010-02-24 11:03:22 +00:00
except:
finished moving importers and exporters into python packages (as proposed on the mailing list). - made operator dir's into python packages - lazy loading of module which do the actual import and export (faster blender load times) - general maintanance and small fixes. - bugfix for exporting x3d materials - leak fix for exporting 3ds
2010-09-01 12:11:34 +00:00
basis = obj.add_shape_key()
[#21324] mdd import script ported to 2.5 2.4x port by Ivo Grigull (loolarge) from the tracker: It should be working ok, but it does not have all options that the old script had. You can only specify the start frame where to insert the animation, but not skip frames for have a different fps. However, like the old script this will bloat the memory a bit, at some later point i would like to write a script that only reads the current frame from the file when you move the timeline.
2010-02-24 11:03:22 +00:00
basis.name = "Basis"
finished moving importers and exporters into python packages (as proposed on the mailing list). - made operator dir's into python packages - lazy loading of module which do the actual import and export (faster blender load times) - general maintanance and small fixes. - bugfix for exporting x3d materials - leak fix for exporting 3ds
2010-09-01 12:11:34 +00:00
obj.data.update()
[#21324] mdd import script ported to 2.5 2.4x port by Ivo Grigull (loolarge) from the tracker: It should be working ok, but it does not have all options that the old script had. You can only specify the start frame where to insert the animation, but not skip frames for have a different fps. However, like the old script this will bloat the memory a bit, at some later point i would like to write a script that only reads the current frame from the file when you move the timeline.
2010-02-24 11:03:22 +00:00
finished moving importers and exporters into python packages (as proposed on the mailing list). - made operator dir's into python packages - lazy loading of module which do the actual import and export (faster blender load times) - general maintanance and small fixes. - bugfix for exporting x3d materials - leak fix for exporting 3ds
2010-09-01 12:11:34 +00:00
scene.frame_current = frame_start
[#21324] mdd import script ported to 2.5 2.4x port by Ivo Grigull (loolarge) from the tracker: It should be working ok, but it does not have all options that the old script had. You can only specify the start frame where to insert the animation, but not skip frames for have a different fps. However, like the old script this will bloat the memory a bit, at some later point i would like to write a script that only reads the current frame from the file when you move the timeline.
2010-02-24 11:03:22 +00:00
def UpdateMesh(ob, fr):
pep8 cleanup
2010-03-06 01:40:29 +00:00
[#21324] mdd import script ported to 2.5 2.4x port by Ivo Grigull (loolarge) from the tracker: It should be working ok, but it does not have all options that the old script had. You can only specify the start frame where to insert the animation, but not skip frames for have a different fps. However, like the old script this will bloat the memory a bit, at some later point i would like to write a script that only reads the current frame from the file when you move the timeline.
2010-02-24 11:03:22 +00:00
# Insert new shape key
finished moving importers and exporters into python packages (as proposed on the mailing list). - made operator dir's into python packages - lazy loading of module which do the actual import and export (faster blender load times) - general maintanance and small fixes. - bugfix for exporting x3d materials - leak fix for exporting 3ds
2010-09-01 12:11:34 +00:00
new_shapekey = obj.add_shape_key()
[#21324] mdd import script ported to 2.5 2.4x port by Ivo Grigull (loolarge) from the tracker: It should be working ok, but it does not have all options that the old script had. You can only specify the start frame where to insert the animation, but not skip frames for have a different fps. However, like the old script this will bloat the memory a bit, at some later point i would like to write a script that only reads the current frame from the file when you move the timeline.
2010-02-24 11:03:22 +00:00
new_shapekey.name = ("frame_%.4d" % fr)
new_shapekey_name = new_shapekey.name
pep8 cleanup
2010-03-06 01:40:29 +00:00
finished moving importers and exporters into python packages (as proposed on the mailing list). - made operator dir's into python packages - lazy loading of module which do the actual import and export (faster blender load times) - general maintanance and small fixes. - bugfix for exporting x3d materials - leak fix for exporting 3ds
2010-09-01 12:11:34 +00:00
obj.active_shape_key_index = len(obj.data.shape_keys.keys)-1
index = len(obj.data.shape_keys.keys)-1
patch [#24424] Python scripts update for API changes from Filiciss Muhgue (filiciss)
2010-10-27 22:15:55 +00:00
obj.show_only_shape_key = True
pep8 cleanup
2010-03-06 01:40:29 +00:00
finished moving importers and exporters into python packages (as proposed on the mailing list). - made operator dir's into python packages - lazy loading of module which do the actual import and export (faster blender load times) - general maintanance and small fixes. - bugfix for exporting x3d materials - leak fix for exporting 3ds
2010-09-01 12:11:34 +00:00
verts = obj.data.shape_keys.keys[len(obj.data.shape_keys.keys)-1].data
pep8 cleanup
2010-03-06 01:40:29 +00:00
[#21324] mdd import script ported to 2.5 2.4x port by Ivo Grigull (loolarge) from the tracker: It should be working ok, but it does not have all options that the old script had. You can only specify the start frame where to insert the animation, but not skip frames for have a different fps. However, like the old script this will bloat the memory a bit, at some later point i would like to write a script that only reads the current frame from the file when you move the timeline.
2010-02-24 11:03:22 +00:00
pep8 cleanup
2010-04-04 14:52:15 +00:00
for v in verts: # 12 is the size of 3 floats
v.co[:] = unpack('>3f', file.read(12))
[#21324] mdd import script ported to 2.5 2.4x port by Ivo Grigull (loolarge) from the tracker: It should be working ok, but it does not have all options that the old script had. You can only specify the start frame where to insert the animation, but not skip frames for have a different fps. However, like the old script this will bloat the memory a bit, at some later point i would like to write a script that only reads the current frame from the file when you move the timeline.
2010-02-24 11:03:22 +00:00
#me.update()
patch [#24424] Python scripts update for API changes from Filiciss Muhgue (filiciss)
2010-10-27 22:15:55 +00:00
obj.show_only_shape_key = False
pep8 cleanup
2010-03-06 01:40:29 +00:00
[#21324] mdd import script ported to 2.5 2.4x port by Ivo Grigull (loolarge) from the tracker: It should be working ok, but it does not have all options that the old script had. You can only specify the start frame where to insert the animation, but not skip frames for have a different fps. However, like the old script this will bloat the memory a bit, at some later point i would like to write a script that only reads the current frame from the file when you move the timeline.
2010-02-24 11:03:22 +00:00
# insert keyframes
finished moving importers and exporters into python packages (as proposed on the mailing list). - made operator dir's into python packages - lazy loading of module which do the actual import and export (faster blender load times) - general maintanance and small fixes. - bugfix for exporting x3d materials - leak fix for exporting 3ds
2010-09-01 12:11:34 +00:00
shape_keys = obj.data.shape_keys
[#21324] mdd import script ported to 2.5 2.4x port by Ivo Grigull (loolarge) from the tracker: It should be working ok, but it does not have all options that the old script had. You can only specify the start frame where to insert the animation, but not skip frames for have a different fps. However, like the old script this will bloat the memory a bit, at some later point i would like to write a script that only reads the current frame from the file when you move the timeline.
2010-02-24 11:03:22 +00:00
rna naming, *_frame --> frame_*
2010-04-01 21:44:56 +00:00
scene.frame_current -= 1
finished moving importers and exporters into python packages (as proposed on the mailing list). - made operator dir's into python packages - lazy loading of module which do the actual import and export (faster blender load times) - general maintanance and small fixes. - bugfix for exporting x3d materials - leak fix for exporting 3ds
2010-09-01 12:11:34 +00:00
obj.data.shape_keys.keys[index].value = 0.0
shape_keys.keys[len(obj.data.shape_keys.keys)-1].keyframe_insert("value")
[#21324] mdd import script ported to 2.5 2.4x port by Ivo Grigull (loolarge) from the tracker: It should be working ok, but it does not have all options that the old script had. You can only specify the start frame where to insert the animation, but not skip frames for have a different fps. However, like the old script this will bloat the memory a bit, at some later point i would like to write a script that only reads the current frame from the file when you move the timeline.
2010-02-24 11:03:22 +00:00
rna naming, *_frame --> frame_*
2010-04-01 21:44:56 +00:00
scene.frame_current += 1
finished moving importers and exporters into python packages (as proposed on the mailing list). - made operator dir's into python packages - lazy loading of module which do the actual import and export (faster blender load times) - general maintanance and small fixes. - bugfix for exporting x3d materials - leak fix for exporting 3ds
2010-09-01 12:11:34 +00:00
obj.data.shape_keys.keys[index].value = 1.0
shape_keys.keys[len(obj.data.shape_keys.keys)-1].keyframe_insert("value")
[#21324] mdd import script ported to 2.5 2.4x port by Ivo Grigull (loolarge) from the tracker: It should be working ok, but it does not have all options that the old script had. You can only specify the start frame where to insert the animation, but not skip frames for have a different fps. However, like the old script this will bloat the memory a bit, at some later point i would like to write a script that only reads the current frame from the file when you move the timeline.
2010-02-24 11:03:22 +00:00
rna naming, *_frame --> frame_*
2010-04-01 21:44:56 +00:00
scene.frame_current += 1
finished moving importers and exporters into python packages (as proposed on the mailing list). - made operator dir's into python packages - lazy loading of module which do the actual import and export (faster blender load times) - general maintanance and small fixes. - bugfix for exporting x3d materials - leak fix for exporting 3ds
2010-09-01 12:11:34 +00:00
obj.data.shape_keys.keys[index].value = 0.0
shape_keys.keys[len(obj.data.shape_keys.keys)-1].keyframe_insert("value")
[#21324] mdd import script ported to 2.5 2.4x port by Ivo Grigull (loolarge) from the tracker: It should be working ok, but it does not have all options that the old script had. You can only specify the start frame where to insert the animation, but not skip frames for have a different fps. However, like the old script this will bloat the memory a bit, at some later point i would like to write a script that only reads the current frame from the file when you move the timeline.
2010-02-24 11:03:22 +00:00
finished moving importers and exporters into python packages (as proposed on the mailing list). - made operator dir's into python packages - lazy loading of module which do the actual import and export (faster blender load times) - general maintanance and small fixes. - bugfix for exporting x3d materials - leak fix for exporting 3ds
2010-09-01 12:11:34 +00:00
obj.data.update()
[#21324] mdd import script ported to 2.5 2.4x port by Ivo Grigull (loolarge) from the tracker: It should be working ok, but it does not have all options that the old script had. You can only specify the start frame where to insert the animation, but not skip frames for have a different fps. However, like the old script this will bloat the memory a bit, at some later point i would like to write a script that only reads the current frame from the file when you move the timeline.
2010-02-24 11:03:22 +00:00
for i in range(frames):
finished moving importers and exporters into python packages (as proposed on the mailing list). - made operator dir's into python packages - lazy loading of module which do the actual import and export (faster blender load times) - general maintanance and small fixes. - bugfix for exporting x3d materials - leak fix for exporting 3ds
2010-09-01 12:11:34 +00:00
UpdateMesh(obj, i)
[#21324] mdd import script ported to 2.5 2.4x port by Ivo Grigull (loolarge) from the tracker: It should be working ok, but it does not have all options that the old script had. You can only specify the start frame where to insert the animation, but not skip frames for have a different fps. However, like the old script this will bloat the memory a bit, at some later point i would like to write a script that only reads the current frame from the file when you move the timeline.
2010-02-24 11:03:22 +00:00
finished moving importers and exporters into python packages (as proposed on the mailing list). - made operator dir's into python packages - lazy loading of module which do the actual import and export (faster blender load times) - general maintanance and small fixes. - bugfix for exporting x3d materials - leak fix for exporting 3ds
2010-09-01 12:11:34 +00:00
return {'FINISHED'}
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