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X90 Rotate option so you can export without rotation and import, keeping the same orientation.

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Campbell Barton
2009-06-13 03:05:20 +00:00
parent dee188df16
commit 8ef87d8b4f
1 changed files with 31 additions and 10 deletions
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41
release/scripts/import_obj.py
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@@ -2,7 +2,7 @@
"""
Name: 'Wavefront (.obj)...'
Blender: 248
Blender: 249
Group: 'Import'
Tooltip: 'Load a Wavefront OBJ File, Shift: batch import all dir.'
"""
@@ -40,7 +40,7 @@ Note, This loads mesh objects and materials only, nurbs and curves are not suppo
# ***** END GPL LICENCE BLOCK *****
# --------------------------------------------------------------------------
from Blender import *
from Blender import Mesh, Draw, Window, Texture, Material, sys, Mathutils
import bpy
import BPyMesh
import BPyImage
@@ -614,6 +614,14 @@ def create_nurbs(scn, context_nurbs, vert_loc, new_objects):
ob = scn.objects.new(cu)
new_objects.append(ob)
def transform_tuples(verts_loc, matrix):
vec = Mathutils.Vector(0.0,0.0,0.0)
def rotvec(v):
vec[:] = v
return tuple(vec * matrix)
verts_loc[:] = [rotvec(v) for v in verts_loc]
def strip_slash(line_split):
if line_split[-1][-1]== '\\':
@@ -651,6 +659,7 @@ def load_obj(filepath,
SPLIT_OBJECTS= True,
SPLIT_GROUPS= True,
SPLIT_MATERIALS= True,
ROTATE_X90= True,
IMAGE_SEARCH=True,
POLYGROUPS=False):
'''
@@ -921,6 +930,8 @@ def load_obj(filepath,
print '%.4f sec' % (time_new-time_sub)
time_sub= time_new
if not ROTATE_X90:
transform_tuples(verts_loc, Mathutils.RotationMatrix(-90, 3, 'x'))
# deselect all
scn = bpy.data.scenes.active
@@ -962,6 +973,11 @@ def load_obj(filepath,
for ob in new_objects:
ob.setSize(scale, scale, scale)
# Better rotate the vert locations
#if not ROTATE_X90:
# for ob in new_objects:
# ob.RotX = -1.570796326794896558
time_new= sys.time()
print '%.4f sec' % (time_new-time_sub)
@@ -975,7 +991,7 @@ def load_obj_ui(filepath, BATCH_LOAD= False):
if BPyMessages.Error_NoFile(filepath):
return
global CREATE_SMOOTH_GROUPS, CREATE_FGONS, CREATE_EDGES, SPLIT_OBJECTS, SPLIT_GROUPS, SPLIT_MATERIALS, CLAMP_SIZE, IMAGE_SEARCH, POLYGROUPS, KEEP_VERT_ORDER
global CREATE_SMOOTH_GROUPS, CREATE_FGONS, CREATE_EDGES, SPLIT_OBJECTS, SPLIT_GROUPS, SPLIT_MATERIALS, CLAMP_SIZE, IMAGE_SEARCH, POLYGROUPS, KEEP_VERT_ORDER, ROTATE_X90
CREATE_SMOOTH_GROUPS= Draw.Create(0)
CREATE_FGONS= Draw.Create(1)
@@ -987,6 +1003,7 @@ def load_obj_ui(filepath, BATCH_LOAD= False):
IMAGE_SEARCH= Draw.Create(1)
POLYGROUPS= Draw.Create(0)
KEEP_VERT_ORDER= Draw.Create(1)
ROTATE_X90= Draw.Create(1)
# Get USER Options
@@ -1073,7 +1090,7 @@ def load_obj_ui(filepath, BATCH_LOAD= False):
ui_x -= 165
ui_y -= 90
global CREATE_SMOOTH_GROUPS, CREATE_FGONS, CREATE_EDGES, SPLIT_OBJECTS, SPLIT_GROUPS, SPLIT_MATERIALS, CLAMP_SIZE, IMAGE_SEARCH, POLYGROUPS, KEEP_VERT_ORDER
global CREATE_SMOOTH_GROUPS, CREATE_FGONS, CREATE_EDGES, SPLIT_OBJECTS, SPLIT_GROUPS, SPLIT_MATERIALS, CLAMP_SIZE, IMAGE_SEARCH, POLYGROUPS, KEEP_VERT_ORDER, ROTATE_X90
Draw.Label('Import...', ui_x+9, ui_y+159, 220, 21)
Draw.BeginAlign()
@@ -1084,13 +1101,15 @@ def load_obj_ui(filepath, BATCH_LOAD= False):
Draw.Label('Separate objects by OBJ...', ui_x+9, ui_y+110, 220, 20)
Draw.BeginAlign()
SPLIT_OBJECTS = Draw.Toggle('Object', EVENT_REDRAW, ui_x+9, ui_y+89, 70, 21, SPLIT_OBJECTS.val, 'Import OBJ Objects into Blender Objects', do_split)
SPLIT_GROUPS = Draw.Toggle('Group', EVENT_REDRAW, ui_x+79, ui_y+89, 70, 21, SPLIT_GROUPS.val, 'Import OBJ Groups into Blender Objects', do_split)
SPLIT_MATERIALS = Draw.Toggle('Material', EVENT_REDRAW, ui_x+149, ui_y+89, 70, 21, SPLIT_MATERIALS.val, 'Import each material into a seperate mesh (Avoids > 16 per mesh error)', do_split)
SPLIT_OBJECTS = Draw.Toggle('Object', EVENT_REDRAW, ui_x+9, ui_y+89, 55, 21, SPLIT_OBJECTS.val, 'Import OBJ Objects into Blender Objects', do_split)
SPLIT_GROUPS = Draw.Toggle('Group', EVENT_REDRAW, ui_x+64, ui_y+89, 55, 21, SPLIT_GROUPS.val, 'Import OBJ Groups into Blender Objects', do_split)
SPLIT_MATERIALS = Draw.Toggle('Material', EVENT_REDRAW, ui_x+119, ui_y+89, 60, 21, SPLIT_MATERIALS.val, 'Import each material into a seperate mesh (Avoids > 16 per mesh error)', do_split)
Draw.EndAlign()
# Only used for user feedback
KEEP_VERT_ORDER = Draw.Toggle('Keep Vert Order', EVENT_REDRAW, ui_x+229, ui_y+89, 110, 21, KEEP_VERT_ORDER.val, 'Keep vert and face order, disables split options, enable for morph targets', do_vertorder)
KEEP_VERT_ORDER = Draw.Toggle('Keep Vert Order', EVENT_REDRAW, ui_x+184, ui_y+89, 113, 21, KEEP_VERT_ORDER.val, 'Keep vert and face order, disables split options, enable for morph targets', do_vertorder)
ROTATE_X90 = Draw.Toggle('-X90', EVENT_REDRAW, ui_x+302, ui_y+89, 38, 21, ROTATE_X90.val, 'Rotate X 90.')
Draw.Label('Options...', ui_x+9, ui_y+60, 211, 20)
CLAMP_SIZE = Draw.Number('Clamp Scale: ', EVENT_NONE, ui_x+9, ui_y+39, 130, 21, CLAMP_SIZE.val, 0.0, 1000.0, 'Clamp the size to this maximum (Zero to Disable)')
@@ -1145,6 +1164,7 @@ def load_obj_ui(filepath, BATCH_LOAD= False):
SPLIT_OBJECTS.val,\
SPLIT_GROUPS.val,\
SPLIT_MATERIALS.val,\
ROTATE_X90.val,\
IMAGE_SEARCH.val,\
POLYGROUPS.val
)
@@ -1158,6 +1178,7 @@ def load_obj_ui(filepath, BATCH_LOAD= False):
SPLIT_OBJECTS.val,\
SPLIT_GROUPS.val,\
SPLIT_MATERIALS.val,\
ROTATE_X90.val,\
IMAGE_SEARCH.val,\
POLYGROUPS.val
)
@@ -1176,7 +1197,7 @@ if __name__=='__main__' and not DEBUG:
else:
Window.FileSelector(load_obj_ui, 'Import a Wavefront OBJ', '*.obj')
# For testing compatibility
# For testing compatibility
'''
else:
# DEBUG ONLY
@@ -1197,7 +1218,7 @@ else:
print 'Importing', obj_file, '\nNUMBER', i, 'of', len(files)
newScn= bpy.data.scenes.new(os.path.basename(obj_file))
newScn.makeCurrent()
load_obj(obj_file, False)
load_obj(obj_file, False, IMAGE_SEARCH=0)
print 'TOTAL TIME: %.6f' % (sys.time() - TIME)
'''