def execute(self, context):
global fileidx
global filelist
#deletes all the objects
select_all_objects()
bpy.ops.object.delete()
#next object
print("-- Filename opened:")
print("idx"+str(fileidx))
print(filelist[fileidx])
faces,verts = stl_utils.read_stl(filelist[fileidx])
filename = filelist[fileidx]
ob1 = createMesh( filename[len(filename)-14 : len(filename)], verts, [], faces)
bpy.data.objects[find_object(filename[len(filename)-14 : len(filename)])].select = True
bpy.context.scene.objects.active = bpy.data.objects[find_object(filename[len(filename)-14 : len(filename)])]
if(fileidx < len(filelist)):
fileidx = fileidx + 1
else:
fileidx = 0
return {'FINISHED'}
def read_openscad(context, filepath, scale, parameters):
""" Exports stl using OpenSCAD and imports it. """
from io_mesh_stl import stl_utils
from io_mesh_stl import blender_utils
from mathutils import Matrix
user_preferences = context.user_preferences
addon_prefs = user_preferences.addons[__name__].preferences
openscad_path = addon_prefs.filepath
tempfile_path = os.path.join(os.path.dirname(filepath), TEMPNAME)
# Export stl from OpenSCAD
command = "\"\"%s\" -o \"%s\" \"%s\"\"" % \
(openscad_path, tempfile_path, filepath)
print("Executing command:", command)
os.system(command)
if os.path.exists(tempfile_path):
if bpy.ops.object.mode_set.poll():
bpy.ops.object.mode_set(mode='OBJECT')
if bpy.ops.object.select_all.poll():
bpy.ops.object.select_all(action='DESELECT')
global_matrix = Matrix.Scale(scale, 4) # Create 4x4 scale matrix
obj_name = os.path.basename(filepath).split('.')[0]
tris, pts = stl_utils.read_stl(tempfile_path)
blender_utils.create_and_link_mesh(obj_name, tris, pts, global_matrix)
os.remove(tempfile_path)
else:
print("Temporary export file not found:", tempfile_path)
return {'FINISHED'}
def read_openscad(context, filepath, scale, parameters):
""" Exports stl using OpenSCAD and imports it. """
from io_mesh_stl import stl_utils
from io_mesh_stl import blender_utils
from mathutils import Matrix
user_preferences = context.user_preferences
addon_prefs = user_preferences.addons[__name__].preferences
openscad_path = addon_prefs.filepath
tempfile_path = os.path.join(os.path.dirname(filepath), TEMPNAME)
# Export stl from OpenSCAD
command = "\"\"%s\" -o \"%s\" \"%s\"\"" % \
(openscad_path, tempfile_path, filepath)
print("Executing command:", command)
os.system(command)
if os.path.exists(tempfile_path):
if bpy.ops.object.mode_set.poll():
bpy.ops.object.mode_set(mode='OBJECT')
if bpy.ops.object.select_all.poll():
bpy.ops.object.select_all(action='DESELECT')
global_matrix = Matrix.Scale(scale, 4) # Create 4x4 scale matrix
obj_name = os.path.basename(filepath).split('.')[0]
tris, pts = stl_utils.read_stl(tempfile_path)
blender_utils.create_and_link_mesh(obj_name, tris, pts, global_matrix)
os.remove(tempfile_path)
else:
print("Temporary export file not found:", tempfile_path)
return {'FINISHED'}
def execute(self, context):
bpy.ops.scene.mat_to_obj()
global_matrix = axis_conversion(
from_forward=context.scene.STL_forward,
from_up=context.scene.STL_up,
).to_4x4() @ Matrix.Scale(context.scene.STL_scale, 4)
d = os.path.expanduser('~/Desktop/S2B_Temp') + '/'
up = 0
new = 0
for f in os.listdir(d):
if f[-4:] == '.stl':
fp = os.path.join(d, f)
tris, tri_nors, pts = stl_utils.read_stl(fp)
name = insert_sense(f)
if name in context.scene.objects:
just_link_stl_data(bpy.data.objects[name], tris, [], pts,
global_matrix)
bpy.ops.object.select_all(action='SELECT')
bpy.ops.object.shade_smooth()
bpy.ops.object.select_all(action='DESELECT')
self.report({'INFO'}, name + " updated")
up += 1
else:
blender_utils.create_and_link_mesh(name, tris, [], pts,
global_matrix)
if len(bpy.data.objects[name].material_slots) < 1:
bpy.data.objects[name].data.materials.append(None)
bpy.data.objects[name].data.use_auto_smooth = True
bpy.ops.object.shade_smooth()
self.report({'INFO'}, name + " created")
new += 1
self.report({'INFO'}, str(up) + ' updated, ' + str(new) + ' created.')
return {'FINISHED'}
def read_openscad(context, filepath, scale, parameters):
from io_mesh_stl import stl_utils
from io_mesh_stl import blender_utils
print(OPENSCAD)
print(filepath)
print(parameters)
# Export stl from OpenSCAD
old_wd = os.getcwd()
os.chdir(OPENSCAD)
os.system("openscad -o %s \"%s\"" % (TEMPNAME, filepath))
if os.path.exists(TEMPNAME):
if bpy.ops.object.mode_set.poll():
bpy.ops.object.mode_set(mode='OBJECT')
if bpy.ops.object.select_all.poll():
bpy.ops.object.select_all(action='DESELECT')
objName = TEMPNAME
tris, pts = stl_utils.read_stl(TEMPNAME)
blender_utils.create_and_link_mesh(objName, tris, pts, ((0.0, 1.0, 0.0, 0.0),(0.0, 0.0, 1.0, 0.0),(1.0, 0.0, 0.0, 0.0),(0.0, 0.0, 1.0, 0.0)))#magic values
os.remove(TEMPNAME)
os.chdir(old_wd)
return {'FINISHED'}
def execute(self, context):
global path
global filelist
global fileidx
path = self.directory+"*.stl"
filelist = glob.glob(path)
#loading the first object
#deletes all the objects
select_all_objects()
bpy.ops.object.delete()
faces,verts = stl_utils.read_stl(filelist[fileidx])
filename = filelist[fileidx]
ob1 = createMesh( filename[len(filename)-14 : len(filename)], verts, [], faces)
bpy.data.objects[find_object(filename[len(filename)-14 : len(filename)])].select = True
bpy.context.scene.objects.active = bpy.data.objects[find_object(filename[len(filename)-14 : len(filename)])]
fileidx = fileidx + 1
return {'FINISHED'}
def execute(self, context):
# .. todo:: Support rotation as usual in object addons?
# crystal axes
e1 = [1,0,0]
e2 = [0,1,0]
e3 = [0,0,1]
if self.cell_type == 'RCD':
# .. todo:: set to cursor location (check how addCube & co initialize it -> It is set when object_data_add(context, mesh, operator=self) is called, which means ideally a mesh should be created and then passed to that function. It should take care of rotation&co too.)
## get cursor location for placement
#cursor_location3 = numpy.array(bpy.context.scene.cursor_location)
#self.setLocation(cursor_location3)
location = Vector(self.location)
obj_list = []
if self.shift_cell:
obj_list.extend( add_tetra(self, location=location+self.size*Vector([3/4, 1/4, 1/4]), size=self.size/2, name='Tetra', cylinder_radius=self.radius) )
obj_list.extend( add_tetra(self, location=location+self.size*Vector([1/4, 3/4, 1/4]), size=self.size/2, name='Tetra', cylinder_radius=self.radius) )
obj_list.extend( add_tetra(self, location=location+self.size*Vector([1/4, 1/4, 3/4]), size=self.size/2, name='Tetra', cylinder_radius=self.radius) )
obj_list.extend( add_tetra(self, location=location+self.size*Vector([3/4, 3/4, 3/4]), size=self.size/2, name='Tetra', cylinder_radius=self.radius) )
else:
obj_list.extend( add_tetra(self, location=location+self.size*Vector([1/4, 1/4, 1/4]), size=self.size/2, name='Tetra', cylinder_radius=self.radius) )
obj_list.extend( add_tetra(self, location=location+self.size*Vector([3/4, 3/4, 1/4]), size=self.size/2, name='Tetra', cylinder_radius=self.radius) )
obj_list.extend( add_tetra(self, location=location+self.size*Vector([3/4, 1/4, 3/4]), size=self.size/2, name='Tetra', cylinder_radius=self.radius) )
obj_list.extend( add_tetra(self, location=location+self.size*Vector([1/4, 3/4, 3/4]), size=self.size/2, name='Tetra', cylinder_radius=self.radius) )
common_mesh = obj_list[0].data
for obj in obj_list[1:]:
obj.data = common_mesh
selectObjects(obj_list)
bpy.ops.object.join()
obj_blender = context.active_object
obj_blender.name='RCD'
setOrigin(obj_blender, self.location)
bpy.ops.object.transform_apply(location=False, rotation=True, scale=False)
e1 = self.size*Vector([1,0,0])
e2 = self.size*Vector([0,1,0])
e3 = self.size*Vector([0,0,1])
elif self.cell_type == 'RCD111_inverse':
if self.shift_cell:
STLfile = os.path.join(pathlib.Path.home(), 'Development/script_inception_public/src/blender_scripts/STL-files/RCD111_inverse_shifted_centred.stl')
else:
STLfile = os.path.join(pathlib.Path.home(), 'Development/script_inception_public/src/blender_scripts/STL-files/RCD111_inverse.stl')
objName = bpy.path.display_name(os.path.basename(STLfile))
tris, tri_nors, pts = stl_utils.read_stl(STLfile)
tri_nors = None
axis_forward='Y'
axis_up='Z'
global_scale = 1
global_matrix = axis_conversion(from_forward=axis_forward, from_up=axis_up).to_4x4() * Matrix.Scale(global_scale, 4)
print(global_matrix)
blender_utils.create_and_link_mesh(objName, tris, tri_nors, pts, global_matrix)
obj_blender = context.active_object
# get cursor location for placement
obj_blender.location = numpy.array(bpy.context.scene.cursor_location)
obj_bfdtd = bfdtd.RCD.RCD_HexagonalLattice()
obj_bfdtd.setOuterRadius(self.radius)
obj_bfdtd.setCubicUnitCellSize(self.size)
obj_bfdtd.setShifted(self.shift_cell)
obj_bfdtd.setUnitCellType(2)
e1, e2, e3 = obj_bfdtd.getLatticeVectors()
else:
if 'RCD111' in self.cell_type:
obj_bfdtd = bfdtd.RCD.RCD_HexagonalLattice()
else:
obj_bfdtd = bfdtd.RCD.FRD_HexagonalLattice()
obj_bfdtd.setOuterRadius(self.radius)
obj_bfdtd.setCubicUnitCellSize(self.size)
obj_bfdtd.setShifted(self.shift_cell)
if 'v1' in self.cell_type:
obj_bfdtd.setUnitCellType(1)
else:
obj_bfdtd.setUnitCellType(2)
if self.RCD111_v2_advanced:
obj_bfdtd.fillBox(self.RCD111_v2_location, self.RCD111_v2_size)
# obj_bfdtd.fillBox([self.RCD111_v2_Nx, self.RCD111_v2_Ny, self.RCD111_v2_Nz], [self.RCD111_v2_Nx, self.RCD111_v2_Ny, self.RCD111_v2_Nz])
# obj_bfdtd.createRectangularArraySymmetrical(self.RCD111_v2_Nx, self.RCD111_v2_Ny, self.RCD111_v2_Nz)
add_block(self, location3 = self.RCD111_v2_location, size3 = self.RCD111_v2_size, name='box_to_fill', wiremode=True)
obj_blender = obj_bfdtd.createBlenderObject(self, context)
e1, e2, e3 = obj_bfdtd.getLatticeVectors()
obj_blender.name = self.cell_type
if self.create_array:
add_array_modifier(obj_blender, 'array-modifier-X', self.array_size_X, e1)
add_array_modifier(obj_blender, 'array-modifier-Y', self.array_size_Y, e2)
add_array_modifier(obj_blender, 'array-modifier-Z', self.array_size_Z, e3)
# add unit-cell bounding box
if self.add_unit_cell_BB:
obj_lattice_cell = add_lattice_cell(self, e1, e2, e3, name='lattice_cell', shift_origin=self.shift_origin, wiremode=True)
selectObjects([obj_blender, obj_lattice_cell], active_object=obj_lattice_cell, context = context)
bpy.ops.object.parent_set(type='OBJECT', keep_transform=False)
return {'FINISHED'}
def load_object():
""" Loads an object """
faces,verts = stl_utils.read_stl(virginobjectpath+'basic_cilinder_30_4_quad'+'.stl')
ob1 = createMesh('virgin', verts, [], faces)
