Application of Scenario Modeling Method for Virtual Reconstruction of Lost Monuments Using the Example of Sigirya

Virtual reconstruction of lost monuments of the past is an interdisciplinary field of research that combines history and architecture with computer modeling and information technology. Its relevance is due not only to the needs of academic science in the study of cultural heritage, but also to the practical tasks of developing the field of education and tourism. Sigiriya, a 5th-century palace complex that has become an important tourist attraction, has survived to our time, albeit with significant losses. Despite Sigiriya's long-term research, many issues related to the goals of creating the complex and the functioning of its individual elements remain unclear and cause controversy in scientific circles. Such voluminous and multifaceted research objects as Sigiriya require a broad and flexible interdisciplinary approach to their study, combining various research approaches. One of these approaches is the method of scenario modeling, which allows researchers to fill in the gaps in previous studies, based on this, creating a full-fledged, detailed description of the object. This method was applied in fields such as forecasting and sociology of economics, and then also began to be used in the field of design and construction. This method was borrowed from the architect's work and is based on a deep analysis of the client's personal social requirements, goals and expectations — drawing up his mental portrait. Combined with the methods of iconographic analysis, the study of written sources and archaeological data, the scenario modeling method can be applied to the virtual reconstruction of monuments of the past. In the study of Sigiriya, the method of scenario analysis allows us to establish that the large-scale palace and park ensemble served as a cultural center, the purpose of which was to develop international relations and attract merchants to the country. The method of scenario consideration, unified with modern digital technologies, makes it possible to conduct virtual experiments with monuments without the need for a physical trial.