def __makeSpring(self, target, base_obj, spring_stiffness):
with bpyutils.select_object(target):
bpy.ops.object.duplicate()
spring_target = SceneOp(bpy.context).active_object
t = spring_target.constraints.get('mmd_tools_rigid_parent')
if t is not None:
spring_target.constraints.remove(t)
spring_target.mmd_type = 'SPRING_GOAL'
spring_target.rigid_body.kinematic = True
spring_target.rigid_body.collision_groups = (False, False, False,
False, False, False,
False, False, False,
False, False, False,
False, False, False,
False, False, False,
False, True)
spring_target.parent = base_obj
spring_target.matrix_parent_inverse = mathutils.Matrix(
base_obj.matrix_basis).inverted()
spring_target.hide = True
obj = bpy.data.objects.new('S.' + target.name, None)
SceneOp(bpy.context).link_object(obj)
obj.location = target.location
obj.empty_draw_size = 0.1
obj.empty_draw_type = 'ARROWS'
obj.hide_render = True
obj.select = False
obj.hide = True
obj.mmd_type = 'SPRING_CONSTRAINT'
obj.parent = self.temporaryGroupObject()
with bpyutils.select_object(obj):
bpy.ops.rigidbody.constraint_add(type='GENERIC_SPRING')
rbc = obj.rigid_body_constraint
rbc.object1 = target
rbc.object2 = spring_target
rbc.use_spring_x = True
rbc.use_spring_y = True
rbc.use_spring_z = True
rbc.spring_stiffness_x = spring_stiffness[0]
rbc.spring_stiffness_y = spring_stiffness[1]
rbc.spring_stiffness_z = spring_stiffness[2]
def _setActiveMeshObject(prop, v):
obj = SceneOp(bpy.context).id_objects[v]
if obj.type == 'MESH' and obj.mmd_type == 'NONE':
obj.hide = False
utils.selectAObject(obj)
prop['active_mesh_index'] = v
def _setActiveJointObject(prop, v):
obj = SceneOp(bpy.context).id_objects[v]
if mmd_model.isJointObject(obj):
obj.hide = False
utils.selectAObject(obj)
prop['active_joint_object_index'] = v
def _setActiveRigidbodyObject(prop, v):
obj = SceneOp(bpy.context).id_objects[v]
if mmd_model.isRigidBodyObject(obj):
obj.hide = False
utils.selectAObject(obj)
prop['active_rigidbody_object_index'] = v