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Diffstat (limited to 'release/scripts/export_mdd.py')
| -rw-r--r-- | release/scripts/export_mdd.py | 168 |
1 files changed, 0 insertions, 168 deletions
diff --git a/release/scripts/export_mdd.py b/release/scripts/export_mdd.py deleted file mode 100644 index 4f99c9175fd..00000000000 --- a/release/scripts/export_mdd.py +++ /dev/null @@ -1,168 +0,0 @@ -#!BPY - -""" - Name: 'Vertex Keyframe Animation (.mdd)...' - Blender: 242 - Group: 'Export' - Tooltip: 'Animated mesh to MDD vertex keyframe file.' -""" - -__author__ = "Bill L.Nieuwendorp" -__bpydoc__ = """\ -This script Exports Lightwaves MotionDesigner format. - -The .mdd format has become quite a popular Pipeline format<br> -for moving animations from package to package. - -Be sure not to use modifiers that change the number or order of verts in the mesh -""" -#Please send any fixes,updates,bugs to Slow67_at_Gmail.com or cbarton_at_metavr.com -#Bill Niewuendorp -# ***** BEGIN GPL LICENSE BLOCK ***** -# -# 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. -# -# 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. -# -# 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. -# -# ***** END GPL LICENCE BLOCK ***** - -import bpy -import Blender -from Blender import * -import BPyMessages -try: - from struct import pack -except: - pack = None - - -def zero_file(filepath): - ''' - If a file fails, this replaces it with 1 char, better not remove it? - ''' - file = open(filepath, 'w') - file.write('\n') # aparently macosx needs some data in a blank file? - file.close() - - -def check_vertcount(mesh,vertcount): - ''' - check and make sure the vertcount is consistent throghout the frame range - ''' - if len(mesh.verts) != vertcount: - Blender.Draw.PupMenu('Error%t|Number of verts has changed during animation|cannot export') - f.close() - zero_file(filepath) - return - - -def mdd_export(filepath, ob, PREF_STARTFRAME, PREF_ENDFRAME, PREF_FPS): - - Window.EditMode(0) - Blender.Window.WaitCursor(1) - mesh_orig = Mesh.New() - mesh_orig.getFromObject(ob.name) - - #Flip y and z - ''' - mat = Mathutils.Matrix() - mat[2][2] = -1 - rotmat = Mathutils.RotationMatrix(90, 4, 'x') - mat_flip = mat*rotmat - ''' - # Above results in this matrix - mat_flip= Mathutils.Matrix(\ - [1.0, 0.0, 0.0, 0.0],\ - [0.0, 0.0, 1.0, 0.0],\ - [0.0, 1.0, 0.0, 0.0],\ - [0.0, 0.0, 0.0, 1.0],\ - ) - - me_tmp = Mesh.New() # container mesh - - numverts = len(mesh_orig.verts) - numframes = PREF_ENDFRAME-PREF_STARTFRAME+1 - PREF_FPS= float(PREF_FPS) - f = open(filepath, 'wb') #no Errors yet:Safe to create file - - # Write the header - f.write(pack(">2i", numframes, numverts)) - - # Write the frame times (should we use the time IPO??) - f.write( pack(">%df" % (numframes), *[frame/PREF_FPS for frame in xrange(numframes)]) ) # seconds - - #rest frame needed to keep frames in sync - Blender.Set('curframe', PREF_STARTFRAME) - me_tmp.getFromObject(ob.name) - check_vertcount(me_tmp,numverts) - me_tmp.transform(ob.matrixWorld * mat_flip) - f.write(pack(">%df" % (numverts*3), *[axis for v in me_tmp.verts for axis in v.co])) - me_tmp.verts= None - - for frame in xrange(PREF_STARTFRAME,PREF_ENDFRAME+1):#in order to start at desired frame - Blender.Set('curframe', frame) - - me_tmp.getFromObject(ob.name) - - check_vertcount(me_tmp,numverts) - - me_tmp.transform(ob.matrixWorld * mat_flip) - - # Write the vertex data - f.write(pack(">%df" % (numverts*3), *[axis for v in me_tmp.verts for axis in v.co])) - - me_tmp.verts= None - f.close() - - print'MDD Exported: %s frames:%d\n'% (filepath, numframes-1) - Blender.Window.WaitCursor(0) - - -def mdd_export_ui(filepath): - # Dont overwrite - if not BPyMessages.Warning_SaveOver(filepath): - return - - scn= bpy.data.scenes.active - ob_act= scn.objects.active - if not ob_act or ob_act.type != 'Mesh': - BPyMessages.Error_NoMeshActive() - - ctx = scn.getRenderingContext() - orig_frame = Blender.Get('curframe') - PREF_STARTFRAME= Blender.Draw.Create(int(ctx.startFrame())) - PREF_ENDFRAME= Blender.Draw.Create(int(ctx.endFrame())) - PREF_FPS= Blender.Draw.Create(ctx.fps) - - block = [\ - ("Start Frame: ", PREF_STARTFRAME, 1, 30000, "Start Bake from what frame?: Default 1"),\ - ("End Frame: ", PREF_ENDFRAME, 1, 30000, "End Bake on what Frame?"),\ - ("FPS: ", PREF_FPS, 1, 100, "Frames per second")\ - ] - - if not Blender.Draw.PupBlock("Export MDD", block): - return - - PREF_STARTFRAME, PREF_ENDFRAME=\ - min(PREF_STARTFRAME.val, PREF_ENDFRAME.val),\ - max(PREF_STARTFRAME.val, PREF_ENDFRAME.val) - - print (filepath, ob_act, PREF_STARTFRAME, PREF_ENDFRAME, PREF_FPS.val) - mdd_export(filepath, ob_act, PREF_STARTFRAME, PREF_ENDFRAME, PREF_FPS.val) - Blender.Set('curframe', orig_frame) - -if __name__=='__main__': - if not pack: - Draw.PupMenu('Error%t|This script requires a full python install') - - Blender.Window.FileSelector(mdd_export_ui, 'EXPORT MDD', sys.makename(ext='.mdd'))
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