Flood movement visualization simulation method based on multi-dimensional particle flow field rendering technology

The invention discloses a flood movement visualization simulation method based on a multi-dimensional particle flow field rendering technology, and relates to the technical field of energy conservation and environmental protection. The method is suitable for multi-scale river channel particle flow field display, and particle flow is configured and generated along a river channel according to the section position finely; a user can set the number of particles in a personalized and self-defined manner by taking a river channel as a unit; intelligent judgment of particle flow direction: configuring a flow direction judgment method by the system, importing data according to a model, and automatically and intelligently judging the water flow direction; through speed and color grading display, flow field effects associated with the flow speed and the water level can be automatically generated from common wind field and flow field particle flows according to different engineering schemes. 本发明公开了基于多维度粒子流场渲染技术的洪水运动可视化