def create_curve(self, ctx, guides, parent):
if len(guides) > 1:
name = parent.name + "_Hair_Guide"
newcurve = bpy.data.curves.new(name, type='CURVE')
newcurve.dimensions = '3D'
curve = bpy.data.curves[newcurve.name]
curve.splines.clear()
for guide in guides:
count = len(guide)
newspline = curve.splines.new('BEZIER')
newspline.bezier_points.add(count-1)
for i in range(count):
first, last, co = (i == 0), (i == count-1), guide[i]
bez = newspline.bezier_points[i]
handle_type = 'VECTOR' if first or last else 'AUTO'
bez.co = co
bez.handle_left = self.center_of(co, guide[i+1]) if first else co
bez.handle_left_type = handle_type
bez.handle_right = co if last else self.center_of(co, guide[i-1])
bez.handle_right_type = handle_type
curve = bpy.data.objects.new(name, newcurve)
link_to_scene(ctx, curve)
curve.location = parent.location
curve.rotation_euler = parent.rotation_euler
curve.scale = parent.scale
def create_empty_mesh_object(self, ctx):
newmesh = bpy.data.meshes.new("temp_mesh")
newmesh.from_pydata([], [], [])
newmesh.update(calc_edges=True)
owner = bpy.data.objects.new("Blabla", newmesh)
link_to_scene(ctx, owner)
return owner
def create_curve(self, ctx, shapes, classname):
# Create Spline
newcurve = bpy.data.curves.new(classname, type='CURVE')
newcurve.dimensions = '3D'
curve_from_shapes(newcurve, shapes, self.close)
# Create object and link to collection
self.owner = bpy.data.objects.new(classname, newcurve)
link_to_scene(ctx, self.owner)
set_as_active_object(ctx, self.owner)
self.data = self.owner.data
def create_mesh(self, ctx, meshdata, classname):
verts, edges, faces, = meshdata
newmesh = bpy.data.meshes.new(classname)
newmesh.from_pydata(verts, edges, faces)
newmesh.update(calc_edges=True)
self.owner = bpy.data.objects.new(classname, newmesh)
link_to_scene(ctx, self.owner)
set_as_active_object(ctx, self.owner)
self.data = self.owner.data
self.data.use_auto_smooth = True