Python bpy.props 模块，FloatVectorProperty() 实例源码

def register():
    bpy.utils.register_module(__name__)
    bpy.types.Scene.uv_bake_alpha_color = FloatVectorProperty(
        name="Alpha Color",
        description="Color to be used for transparency",
        subtype='COLOR',
        min=0.0,
        max=1.0)

def register():
    bpy.utils.register_module(__name__)
    bpy.types.Scene.uv_bake_alpha_color = FloatVectorProperty(
        name="Alpha Color",
        description="Color to be used for transparency",
        subtype='COLOR',
        min=0.0,
        max=1.0)

def execute(self, context):

        # saving
        bpy.types.Scene.LocStart = FloatVectorProperty( name = "LocStart", description = "")
        bpy.types.Scene.LocEnd = FloatVectorProperty( name = "LocEnd", description = "")
        bpy.types.Scene.LocDifference = FloatVectorProperty( name = "LocDifference", description = "")

        bpy.types.Scene.RotStart = FloatVectorProperty( name = "RotStart", description = "")
        bpy.types.Scene.RotEnd = FloatVectorProperty( name = "RotEnd", description = "")
        bpy.types.Scene.RotDifference = FloatVectorProperty( name = "RotDifference", description = "")

        bpy.types.Scene.QRotStart = FloatVectorProperty( name = "QRotStart", description = "", size = 4 )
        bpy.types.Scene.QRotEnd = FloatVectorProperty( name = "QRotEnd", description = "", size = 4 )
        bpy.types.Scene.QRotDifference = FloatVectorProperty( name = "QRotDifference", description = "", size = 4 )

        bpy.types.Scene.SclStart = FloatVectorProperty( name = "SclStart", description = "")
        bpy.types.Scene.SclEnd = FloatVectorProperty( name = "SclEnd", description = "")
        bpy.types.Scene.SclDifference = FloatVectorProperty( name = "SclDifference", description = "")

        # you need bone with action
        if(context.object.animation_data.action == None):
            self.report({'ERROR'},"No Action for Offset Found")
            return {'FINISHED'}

        # if bone is not selected, object is offseted
        selected = bpy.context.active_pose_bone
        if( selected == None ):
            selected = bpy.context.active_object

        # cycling all selected bones
#       for selectedBone in bpy.context.selected_pose_bones:

        currentLocation = selected.location
        currentRotation = Vector (( selected.rotation_euler[0], selected.rotation_euler[1], selected.rotation_euler[2] ))
        currentQRotation = Vector (( selected.rotation_quaternion[0], selected.rotation_quaternion[1], selected.rotation_quaternion[2], selected.rotation_quaternion[3] ))
        currentScale = Vector (( selected.scale[0], selected.scale[1], selected.scale[2] ))

        SaveRemoveOffset( self, context, currentLocation, currentRotation, currentScale, selected, currentQRotation )

        # update motions paths if displayed
        try:
            bpy.ops.pose.paths_update()
        except:
            pass

        return {'FINISHED'}