def object_update(self, context):
if self.target in bpy.data.objects:
object = bpy.data.objects[self.target]
wm = context.window_manager
shape = wm.perfect_shape.shape
shape.vertices.clear()
shape.faces.clear()
shape_bm = bmesh.new()
shape_bm.from_object(object, context.scene)
loops = prepare_loops(shape_bm.edges[:])
if loops and len(loops) == 1:
for vert in loops[0][0][0]:
item = shape.vertices.add()
item.co = vert.co
shape_bm.clear()
for vert in shape.vertices:
shape_bm.verts.new(vert.co)
shape_bm.faces.new(shape_bm.verts)
#bmesh.ops.contextual_create(shape_bm, geom=shape_bm.verts)
bmesh.ops.triangulate(shape_bm, faces=shape_bm.faces)
for face in shape_bm.faces:
item = shape.faces.add()
item.indices = [v.index for v in face.verts]
del shape_bm
def execute(self, context):
object = context.object
object.update_from_editmode()
object_bm = bmesh.from_edit_mesh(object.data)
selected_edges = [e for e in object_bm.edges if e.select]
loops = prepare_loops(selected_edges[:])
if not loops:
self.report({'WARNING'}, "Please select boundary loop of selected area.")
return {'CANCELLED'}
if len(loops) > 1:
self.report({'WARNING'}, "Please select one loop.")
return {'CANCELLED'}
loop_verts = loops[0][0][0]
if len(loop_verts) < 2:
self.report({'WARNING'}, "Please select more edges.")
return {'CANCELLED'}
object.perfect_pattern.vertices.clear()
object.perfect_pattern.faces.clear()
shape_bm = bmesh.new()
for loop_vert in loop_verts:
vert = object.perfect_pattern.vertices.add()
vert.co = loop_vert.co.copy()
shape_bm.verts.new(loop_vert.co.copy())
forward = reduce(lambda v1, v2: v1.normal.copy() + v2.normal.copy() if isinstance(v1, bmesh.types.BMVert)
else v1.copy() + v2.normal.copy(), loop_verts).normalized()
shape_bm.faces.new(shape_bm.verts)
shape_bm.faces.ensure_lookup_table()
center = shape_bm.faces[0].calc_center_median()
bmesh.ops.triangulate(shape_bm, faces=shape_bm.faces)
matrix_rotation = forward.to_track_quat('Z', 'X').to_matrix().to_4x4()
matrix_rotation.transpose()
matrix = matrix_rotation * Matrix.Translation(-center)
for pattern_vert in object.perfect_pattern.vertices:
pattern_vert.co = matrix * Vector(pattern_vert.co)
pattern_faces = object.perfect_pattern.faces
for face in shape_bm.faces:
item = pattern_faces.add()
item.indices = [v.index for v in face.verts]
return {'FINISHED'}
def execute(self, context):
object = context.object
object.update_from_editmode()
object_bm = bmesh.from_edit_mesh(object.data)
selected_edges = [e for e in object_bm.edges if e.select]
loops = prepare_loops(selected_edges[:])
if loops is None:
self.report({'WARNING'}, "Please select boundary loop of selected area.")
return {'CANCELLED'}
if len(loops) > 1:
self.report({'WARNING'}, "Please select one loop.")
return {'CANCELLED'}
object.perfect_pattern.clear()
loop_verts = loops[0][0][0]
shape_bm = bmesh.new()
for loop_vert in loop_verts:
vert = object.perfect_pattern.add()
vert.co = loop_vert.co.copy()
shape_bm.verts.new(loop_vert.co.copy())
forward = reduce(lambda v1, v2: v1.normal.copy() if isinstance(v1, bmesh.types.BMVert)
else v1.copy() + v2.normal.copy(), loop_verts).normalized()
shape_bm.faces.new(shape_bm.verts)
shape_bm.faces.ensure_lookup_table()
center = shape_bm.faces[0].calc_center_median()
matrix_rotation = forward.to_track_quat('Z', 'X').to_matrix().to_4x4()
matrix_rotation.transpose()
matrix = matrix_rotation * Matrix.Translation(-center)
for pattern_vert in object.perfect_pattern:
pattern_vert.co = matrix * Vector(pattern_vert.co)
return {'FINISHED'}
def execute(self, context):
object = context.object
object.update_from_editmode()
object_bm = bmesh.from_edit_mesh(object.data)
selected_edges = [e for e in object_bm.edges if e.select]
selected_verts = [v for v in object_bm.verts if v.select]
selected_verts_fin = []
if len(selected_edges) == 0:
self.report({'WARNING'}, "Please select edges.")
return {'CANCELLED'}
loops = prepare_loops(selected_edges[:])
if loops is None:
self.report({'WARNING'}, "Please select boundary loop(s) of selected area(s).")
return {'CANCELLED'}
object_bvh = mathutils.bvhtree.BVHTree.FromObject(object, context.scene, deform=False)
refresh_icons()
for (loop_verts, loop_edges), is_loop_cyclic, is_loop_boundary in loops:
if len(loop_edges) < 3:
continue
loop_verts_len = len(loop_verts)
context.window_manager.perfect_shape.preview_verts_count = loop_verts_len
if self.projection == "NORMAL":
if is_loop_boundary:
forward = calculate_normal([v.co for v in loop_verts])
else:
forward = reduce(
lambda v1, v2: v1.normal.copy() + v2.normal.copy() if isinstance(v1, bmesh.types.BMVert)
else v1.copy() + v2.normal.copy(), loop_verts).normalized()
else:
forward = Vector([v == self.projection for v in ["X", "Y", "Z"]])
if self.invert_projection:
forward.negate()
shape_bm = bmesh.new()
if context.space_data.pivot_point == "CURSOR":
center = object.matrix_world.copy() * context.scene.cursor_location.copy()
else:
for loop_vert in loop_verts:
shape_bm.verts.new(loop_vert.co.copy())
shape_bm.faces.new(shape_bm.verts)
shape_bm.faces.ensure_lookup_table()
if context.space_data.pivot_point == 'BOUNDING_BOX_CENTER':
center = shape_bm.faces[0].calc_center_bounds()
else:
center = shape_bm.faces[0].calc_center_median()
shape_bm.clear()
matrix_rotation = forward.to_track_quat('Z', 'X').to_matrix().to_4x4()
matrix_translation = Matrix.Translation(center)
shape_bm = bmesh.new()
shape_verts = None
if self.shape == "CIRCLE":
diameter = sum([e.calc_length() for e in loop_edges]) / (2*math.pi)
diameter += self.offset
shape_segments = loop_verts_len + self.span
shape_verts = bmesh.ops.create_circle(shape_bm, segments=shape_segments,
diameter=diameter, matrix=matrix_translation*matrix_rotation)
shape_verts = shape_verts["verts"]
elif self.shape == "RECTANGLE":
if loop_verts_len % 2 > 0:
self.report({'WARNING'}, "An odd number of edges.")
del shape_bm
return {'FINISHED'}
size = sum([e.calc_length() for e in loop_edges])
size_a = (size / 2) / (self.ratio_a + self.ratio_b) * self.ratio_a
size_b = (size / 2) / (self.ratio_a + self.ratio_b) * self.ratio_b
seg_a = (loop_verts_len / 2) / (self.ratio_a + self.ratio_b) * self.ratio_a
seg_b = int((loop_verts_len / 2) / (self.ratio_a + self.ratio_b) * self.ratio_b)
if seg_a % 1 > 0:
self.report({'WARNING'}, "Incorrect sides ratio.")
seg_a += 1
seg_b += 2
seg_a = int(seg_a)
if self.is_square:
size_a = (size_a + size_b) / 2
size_b = size_a
seg_len_a = size_a / seg_a
seg_len_b = size_b / seg_b
for i in range(seg_a):
shape_bm.verts.new(Vector((size_b/2*-1, seg_len_a*i-(size_a/2), 0)))
for i in range(seg_b):
shape_bm.verts.new(Vector((seg_len_b*i-(size_b/2), size_a/2, 0)))
for i in range(seg_a, 0, -1):
shape_bm.verts.new(Vector((size_b/2, seg_len_a*i-(size_a/2), 0)))
for i in range(seg_b, 0, -1):
shape_bm.verts.new(Vector((seg_len_b*i-(size_b/2), size_a/2*-1, 0)))
shape_verts = shape_bm.verts[:]
bmesh.ops.scale(shape_bm, vec=Vector((1, 1, 1))*(1+self.offset), verts=shape_verts)
bmesh.ops.transform(shape_bm, verts=shape_verts, matrix=matrix_translation*matrix_rotation)
elif self.shape == "PATTERN":
if len(object.perfect_pattern.vertices) == 0:
self.report({'WARNING'}, "Empty Pattern Data.")
del shape_bm
return {'FINISHED'}
if len(object.perfect_pattern.vertices) != len(loop_verts):
self.report({'WARNING'}, "Pattern and loop vertices count must be the same.")
del shape_bm
return {'FINISHED'}
for pattern_vert in object.perfect_pattern.vertices:
shape_bm.verts.new(Vector(pattern_vert.co))
shape_verts = shape_bm.verts[:]
bmesh.ops.scale(shape_bm, vec=Vector((1, 1, 1))*(1+self.offset), verts=shape_verts)
bmesh.ops.transform(shape_bm, verts=shape_verts, matrix=matrix_translation*matrix_rotation)
elif self.shape == "OBJECT":
if self.target in bpy.data.objects:
shape_object = bpy.data.objects[self.target]
shape_bm.from_object(shape_object, context.scene)
loops = prepare_loops(shape_bm.edges[:])
if not loops or len(loops) > 1:
self.report({'WARNING'}, "Wrong mesh data.")
del shape_bm
return {'FINISHED'}
if len(loops[0][0][0]) != len(loop_verts):
self.report({'WARNING'}, "Shape and loop vertices count must be the same.")
del shape_bm
return {'FINISHED'}
shape_verts = shape_bm.verts[:]
bmesh.ops.scale(shape_bm, vec=Vector((1, 1, 1))*(1+self.offset), verts=shape_verts)
bmesh.ops.transform(shape_bm, verts=shape_verts, matrix=matrix_translation*matrix_rotation)
if shape_verts is not None and len(shape_verts) > 0:
if not is_clockwise(forward, center, loop_verts):
loop_verts.reverse()
loop_edges.reverse()
if not is_clockwise(forward, center, shape_verts):
shape_verts.reverse()
loop_angle = box_fit_2d([(matrix_rotation.transposed() * v.co).to_2d() for v in loop_verts])
shape_angle = box_fit_2d([(matrix_rotation.transposed() * v.co).to_2d() for v in shape_verts])
if abs(abs(loop_angle) - abs(shape_angle)) <= 0.01:
loop_angle = 0
correct_angle = loop_angle + self.rotation
if self.shape_rotation:
correct_angle -= shape_angle
if correct_angle != 0 and not self.active_as_first:
bmesh.ops.rotate(shape_bm, verts=shape_verts, cent=center,
matrix=Matrix.Rotation(-correct_angle, 3, forward))
active = object_bm.select_history.active
if self.active_as_first and isinstance(active, bmesh.types.BMVert) and active in loop_verts:
shift = loop_verts.index(active)
else:
kd_tree = mathutils.kdtree.KDTree(len(loop_verts))
for idx, loop_vert in enumerate(loop_verts):
kd_tree.insert(loop_vert.co, idx)
kd_tree.balance()
shape_first_idx = kd_tree.find(shape_verts[0].co)[1]
shift = shape_first_idx + self.shift
if shift != 0:
loop_verts = loop_verts[shift % len(loop_verts):] + loop_verts[:shift % len(loop_verts)]
if not is_loop_boundary and self.use_ray_cast:
for shape_vert in shape_verts:
co = shape_vert.co
ray_cast_data = object_bvh.ray_cast(co, forward)
if ray_cast_data[0] is None:
ray_cast_data = object_bvh.ray_cast(co, -forward)
if ray_cast_data[0] is not None:
shape_vert.co = ray_cast_data[0]
for idx, vert in enumerate(loop_verts):
vert.co = vert.co.lerp(shape_verts[idx].co, self.factor/100)
if not is_loop_boundary and is_loop_cyclic:
object_bm.select_flush_mode()
select_only(object_bm, loop_edges, {"EDGE"})
bpy.ops.mesh.loop_to_region() # Ugly.
inset_faces = [f for f in object_bm.faces[:] if f.select]
if self.fill_type != "ORIGINAL":
smooth = inset_faces[0].smooth
bmesh.ops.delete(object_bm, geom=inset_faces, context=5)
inset_faces = []
center_vert = object_bm.verts.new(center)
if self.use_ray_cast:
ray_cast_data = object_bvh.ray_cast(center_vert.co, forward)
if ray_cast_data[0] is None:
ray_cast_data = object_bvh.ray_cast(center_vert.co, -forward)
if ray_cast_data[0] is not None:
center_vert.co = ray_cast_data[0]
for idx, vert in enumerate(loop_verts):
new_face = object_bm.faces.new((center_vert, vert, loop_verts[(idx+1) % loop_verts_len]))
new_face.smooth = smooth
inset_faces.append(new_face)
bmesh.ops.recalc_face_normals(object_bm, faces=inset_faces)
selected_co = []
for vert in selected_verts:
if vert.is_valid:
selected_co.append(vert.co.copy())
outset_region_faces = []
if self.outset > 0.0:
outset_region_faces = bmesh.ops.inset_region(object_bm, faces=inset_faces,
thickness=self.outset, use_even_offset=True,
use_interpolate=True, use_outset=True)
outset_region_faces = outset_region_faces["faces"]
inset_region_faces = []
if self.inset > 0.0:
inset_region_faces = bmesh.ops.inset_region(object_bm, faces=inset_faces, thickness=self.inset,
use_even_offset=True, use_interpolate=True)
inset_region_faces = inset_region_faces["faces"]
new_selected_verts = []
for face in set(inset_region_faces+inset_faces):
for vert in face.verts:
if vert.co in selected_co:
new_selected_verts.append(vert)
selected_co.remove(vert.co)
selected_verts_fin.append(new_selected_verts)
select_only(object_bm, new_selected_verts, {"EDGE"})
if self.fill_type == "HOLE":
bmesh.ops.delete(object_bm, geom=inset_faces, context=5)
inset_faces = []
elif self.fill_type == "NGON":
inset_faces = [bmesh.utils.face_join(inset_faces)]
if self.fill_flatten and self.extrude == 0:
if len(inset_region_faces + inset_faces) > 0:
verts = list(set(reduce(lambda v1, v2: list(v1) + list(v2),
[v.verts for v in inset_region_faces + inset_faces])))
matrix = Matrix.Translation(-center)
bmesh.ops.rotate(object_bm, cent=center, matrix=matrix_rotation.transposed(), verts=verts)
bmesh.ops.scale(object_bm, vec=Vector((1, 1, +0)), space=matrix, verts=verts)
bmesh.ops.rotate(object_bm, cent=center, matrix=matrix_rotation, verts=verts)
bmesh.ops.recalc_face_normals(object_bm, faces=outset_region_faces+inset_region_faces+inset_faces)
if self.extrude != 0:
extrude_geom = bmesh.ops.extrude_face_region(object_bm, geom=inset_region_faces+inset_faces)
verts = [v for v in extrude_geom['geom'] if isinstance(v, bmesh.types.BMVert)]
if self.fill_flatten:
matrix = Matrix.Translation(-center)
bmesh.ops.rotate(object_bm, cent=center, matrix=matrix_rotation.transposed(), verts=verts)
bmesh.ops.scale(object_bm, vec=Vector((1.0, 1.0, 0.001)), space=matrix, verts=verts)
bmesh.ops.rotate(object_bm, cent=center, matrix=matrix_rotation, verts=verts)
bmesh.ops.delete(object_bm, geom=inset_region_faces+inset_faces, context=5)
bmesh.ops.translate(object_bm,
verts=verts,
vec=forward * self.extrude)
del shape_bm
if selected_verts_fin:
select_only(object_bm, reduce(lambda x, y: x + y, selected_verts_fin), {"EDGE"})
object_bm.select_flush(True)
del object_bvh
bmesh.update_edit_mesh(object.data)
return {'FINISHED'}
def execute(self, context):
object = context.object
object.update_from_editmode()
object_bm = bmesh.from_edit_mesh(object.data)
selected_edges = [e for e in object_bm.edges if e.select]
selected_verts = [v for v in object_bm.verts if v.select]
selected_verts_fin = []
if len(selected_edges) == 0:
self.report({'WARNING'}, "Please select edges.")
return {'CANCELLED'}
loops = prepare_loops(selected_edges[:])
if loops is None:
self.report({'WARNING'}, "Please select boundary loop(s) of selected area(s).")
return {'CANCELLED'}
object_bvh = mathutils.bvhtree.BVHTree.FromObject(object, context.scene, deform=False)
for (loop_verts, loop_edges), is_loop_cyclic, is_loop_boundary in loops:
if len(loop_edges) < 3:
continue
loop_verts_len = len(loop_verts)
if self.projection == "NORMAL":
if is_loop_boundary:
forward = calculate_normal([v.co for v in loop_verts])
else:
forward = reduce(
lambda v1, v2: v1.normal.copy() if isinstance(v1, bmesh.types.BMVert)
else v1.copy() + v2.normal.copy(), loop_verts).normalized()
else:
forward = Vector([v == self.projection for v in ["X", "Y", "Z"]])
if self.invert_projection:
forward.negate()
shape_bm = bmesh.new()
if context.space_data.pivot_point == "CURSOR":
center = object.matrix_world.copy() * context.scene.cursor_location.copy()
else:
for loop_vert in loop_verts:
shape_bm.verts.new(loop_vert.co.copy())
shape_bm.faces.new(shape_bm.verts)
shape_bm.faces.ensure_lookup_table()
if context.space_data.pivot_point == 'BOUNDING_BOX_CENTER':
center = shape_bm.faces[0].calc_center_bounds()
else:
center = shape_bm.faces[0].calc_center_median()
shape_bm.clear()
matrix_rotation = forward.to_track_quat('Z', 'X').to_matrix().to_4x4()
matrix_translation = Matrix.Translation(center)
shape_bm = bmesh.new()
shape_verts = None
if self.shape == "CIRCLE":
diameter = sum([e.calc_length() for e in loop_edges]) / (2*math.pi)
diameter += self.offset
shape_segments = loop_verts_len + self.span
shape_verts = bmesh.ops.create_circle(shape_bm, segments=shape_segments,
diameter=diameter, matrix=matrix_translation*matrix_rotation)
shape_verts = shape_verts["verts"]
elif self.shape == "RECTANGLE":
if loop_verts_len % 2 > 0:
self.report({'WARNING'}, "An odd number of edges.")
del shape_bm
return {'FINISHED'}
size = sum([e.calc_length() for e in loop_edges])
size_a = (size / 2) / (self.ratio_a + self.ratio_b) * self.ratio_a
size_b = (size / 2) / (self.ratio_a + self.ratio_b) * self.ratio_b
seg_a = (loop_verts_len / 2) / (self.ratio_a + self.ratio_b) * self.ratio_a
seg_b = int((loop_verts_len / 2) / (self.ratio_a + self.ratio_b) * self.ratio_b)
if seg_a % 1 > 0:
self.report({'WARNING'}, "Incorrect sides ratio.")
seg_a += 1
seg_b += 2
seg_a = int(seg_a)
if self.is_square:
size_a = (size_a + size_b) / 2
size_b = size_a
seg_len_a = size_a / seg_a
seg_len_b = size_b / seg_b
for i in range(seg_a):
shape_bm.verts.new(Vector((size_b/2*-1, seg_len_a*i-(size_a/2), 0)))
for i in range(seg_b):
shape_bm.verts.new(Vector((seg_len_b*i-(size_b/2), size_a/2, 0)))
for i in range(seg_a, 0, -1):
shape_bm.verts.new(Vector((size_b/2, seg_len_a*i-(size_a/2), 0)))
for i in range(seg_b, 0, -1):
shape_bm.verts.new(Vector((seg_len_b*i-(size_b/2), size_a/2*-1, 0)))
shape_verts = shape_bm.verts[:]
bmesh.ops.scale(shape_bm, vec=Vector((1, 1, 1))*(1+self.offset), verts=shape_verts)
bmesh.ops.transform(shape_bm, verts=shape_verts, matrix=matrix_translation*matrix_rotation)
elif self.shape == "PATTERN":
if len(object.perfect_pattern) == 0:
self.report({'WARNING'}, "Empty Pattern Data.")
del shape_bm
return {'FINISHED'}
if len(object.perfect_pattern) != len(loop_verts):
self.report({'WARNING'}, "Pattern and loop vertices count must be the same.")
del shape_bm
return {'FINISHED'}
for pattern_vert in object.perfect_pattern:
shape_bm.verts.new(Vector(pattern_vert.co))
shape_verts = shape_bm.verts[:]
bmesh.ops.scale(shape_bm, vec=Vector((1, 1, 1))*(1+self.offset), verts=shape_verts)
bmesh.ops.transform(shape_bm, verts=shape_verts, matrix=matrix_translation*matrix_rotation)
elif self.shape == "OBJECT":
if self.target in bpy.data.objects:
shape_object = bpy.data.objects[self.target]
shape_bm.from_object(shape_object, context.scene)
loops = prepare_loops(shape_bm.edges[:])
if loops is None or len(loops) > 1:
self.report({'WARNING'}, "Wrong mesh data.")
del shape_bm
return {'FINISHED'}
shape_verts = shape_bm.verts[:]
bmesh.ops.scale(shape_bm, vec=Vector((1, 1, 1))*(1+self.offset), verts=shape_verts)
bmesh.ops.transform(shape_bm, verts=shape_verts, matrix=matrix_translation*matrix_rotation)
if shape_verts is not None and len(shape_verts) > 0:
if not is_clockwise(forward, center, loop_verts):
loop_verts.reverse()
loop_edges.reverse()
if not is_clockwise(forward, center, shape_verts):
shape_verts.reverse()
loop_angle = box_fit_2d([(matrix_rotation.transposed() * v.co).to_2d() for v in loop_verts])
shape_angle = box_fit_2d([(matrix_rotation.transposed() * v.co).to_2d() for v in shape_verts])
if abs(abs(loop_angle) - abs(shape_angle)) <= 0.01:
loop_angle = 0
correct_angle = loop_angle + self.rotation
if self.shape_rotation:
correct_angle -= shape_angle
if correct_angle != 0 and not self.active_as_first:
bmesh.ops.rotate(shape_bm, verts=shape_verts, cent=center,
matrix=Matrix.Rotation(-correct_angle, 3, forward))
active = object_bm.select_history.active
if self.active_as_first and isinstance(active, bmesh.types.BMVert) and active in loop_verts:
shift = loop_verts.index(active)
else:
kd_tree = mathutils.kdtree.KDTree(len(loop_verts))
for idx, loop_vert in enumerate(loop_verts):
kd_tree.insert(loop_vert.co, idx)
kd_tree.balance()
shape_first_idx = kd_tree.find(shape_verts[0].co)[1]
shift = shape_first_idx + self.shift
if shift != 0:
loop_verts = loop_verts[shift % len(loop_verts):] + loop_verts[:shift % len(loop_verts)]
if not is_loop_boundary and self.use_ray_cast:
for shape_vert in shape_verts:
co = shape_vert.co
ray_cast_data = object_bvh.ray_cast(co, forward)
if ray_cast_data[0] is None:
ray_cast_data = object_bvh.ray_cast(co, -forward)
if ray_cast_data[0] is not None:
shape_vert.co = ray_cast_data[0]
for idx, vert in enumerate(loop_verts):
vert.co = vert.co.lerp(shape_verts[idx].co, self.factor)
if not is_loop_boundary and is_loop_cyclic:
object_bm.select_flush_mode()
select_only(object_bm, loop_edges, {"EDGE"})
bpy.ops.mesh.loop_to_region() # Ugly.
inset_faces = [f for f in object_bm.faces[:] if f.select]
if self.fill_type != "ORIGINAL":
smooth = inset_faces[0].smooth
bmesh.ops.delete(object_bm, geom=inset_faces, context=5)
inset_faces = []
center_vert = object_bm.verts.new(center)
if self.use_ray_cast:
ray_cast_data = object_bvh.ray_cast(center_vert.co, forward)
if ray_cast_data[0] is None:
ray_cast_data = object_bvh.ray_cast(center_vert.co, -forward)
if ray_cast_data[0] is not None:
center_vert.co = ray_cast_data[0]
for idx, vert in enumerate(loop_verts):
new_face = object_bm.faces.new((center_vert, vert, loop_verts[(idx+1) % loop_verts_len]))
new_face.smooth = smooth
inset_faces.append(new_face)
bmesh.ops.recalc_face_normals(object_bm, faces=inset_faces)
selected_co = []
for vert in selected_verts:
if vert.is_valid:
selected_co.append(vert.co.copy())
outset_region_faces = []
if self.outset > 0.0:
outset_region_faces = bmesh.ops.inset_region(object_bm, faces=inset_faces,
thickness=self.outset, use_even_offset=True,
use_interpolate=True, use_outset=True)
outset_region_faces = outset_region_faces["faces"]
inset_region_faces = []
if self.inset > 0.0:
inset_region_faces = bmesh.ops.inset_region(object_bm, faces=inset_faces, thickness=self.inset,
use_even_offset=True, use_interpolate=True)
inset_region_faces = inset_region_faces["faces"]
new_selected_verts = []
for face in set(inset_region_faces+inset_faces):
for vert in face.verts:
if vert.co in selected_co:
new_selected_verts.append(vert)
selected_co.remove(vert.co)
selected_verts_fin.append(new_selected_verts)
select_only(object_bm, new_selected_verts, {"EDGE"})
if self.fill_type == "HOLE":
bmesh.ops.delete(object_bm, geom=inset_faces, context=5)
inset_faces = []
elif self.fill_type == "NGON":
inset_faces = [bmesh.utils.face_join(inset_faces)]
if self.fill_flatten and self.extrude == 0:
verts = list(set(reduce(lambda v1, v2: list(v1) + list(v2),
[v.verts for v in inset_region_faces + inset_faces])))
matrix = Matrix.Translation(-center)
bmesh.ops.rotate(object_bm, cent=center, matrix=matrix_rotation.transposed(), verts=verts)
bmesh.ops.scale(object_bm, vec=Vector((1, 1, +0)), space=matrix, verts=verts)
bmesh.ops.rotate(object_bm, cent=center, matrix=matrix_rotation, verts=verts)
bmesh.ops.recalc_face_normals(object_bm, faces=outset_region_faces+inset_region_faces+inset_faces)
if self.extrude != 0:
extrude_geom = bmesh.ops.extrude_face_region(object_bm, geom=inset_region_faces+inset_faces)
verts = [v for v in extrude_geom['geom'] if isinstance(v, bmesh.types.BMVert)]
if self.fill_flatten:
matrix = Matrix.Translation(-center)
bmesh.ops.rotate(object_bm, cent=center, matrix=matrix_rotation.transposed(), verts=verts)
bmesh.ops.scale(object_bm, vec=Vector((1.0, 1.0, 0.001)), space=matrix, verts=verts)
bmesh.ops.rotate(object_bm, cent=center, matrix=matrix_rotation, verts=verts)
bmesh.ops.delete(object_bm, geom=inset_region_faces+inset_faces, context=5)
bmesh.ops.translate(object_bm,
verts=verts,
vec=forward * self.extrude)
del shape_bm
if selected_verts_fin:
select_only(object_bm, reduce(lambda x, y: x + y, selected_verts_fin), {"EDGE"})
object_bm.select_flush(True)
del object_bvh
bmesh.update_edit_mesh(object.data)
return {'FINISHED'}
