action->set_param("edit_mode",MODE_ANIMATE);
action->set_param("canvas",get_canvas());
action->set_param("canvas_interface",get_canvas_interface());
action->set_param("time",Time::begin());
action->set_param("origin",origin);
action->set_param("value_desc",ValueDesc(value_node,index));
action->set_param("edit_mode",MODE_ANIMATE);
action->set_param("canvas",get_canvas());
action->set_param("canvas_interface",get_canvas_interface());
action->set_param("time",Time::begin());
action->set_param("origin",origin);
action->set_param("value_desc",ValueDesc(value_node,index));