Three-dimensional visual modeling method for road slope

The invention discloses a road slope three-dimensional visualization modeling method, and particularly relates to the technical field of road slope modeling, and the method comprises the following modeling steps: S1, constructing a roadbed slope three-dimensional visualization model; S2, constructing a slope structure model and displaying vector data information. According to the invention, technologies such as geographic information, virtual reality, big data management, roadbed slope engineering and the like are comprehensively applied; the construction of a roadbed slope three-dimensional visual live-action model and a navigation technology are researched. a three-dimensional visualization scheme of the slope is constructed and the technical problem of compatible display of the model ona 'cloud eye' system platform is solved; meanwhile, structure vector data on the side slope body is subjected to integrated processing; the structure three-dimensional visualization model is constructed, roadbed slope basic