Method for integrating comprehensive visual space-time information and visual image information based on shader

The invention belongs to the field of airborne comprehensive visual information processing, and discloses a shader-based comprehensive visual spatio-temporal information and visual image information integration method, which comprises the following steps of: creating a data integration rendering layer; adding a drawing node in the rendering layer as a carrier for transmitting comprehensive visual space-time information; segmenting and converting the comprehensive visual space-time information into RGB (8bit depth) data; and writing a specified position pixel by pixel by using a GLSL fragment shader to complete integration of comprehensive visual space-time information and visual image information. According to the method, the spatial-temporal information related to the comprehensive scene is integrated into the scene image in a pixel mode through a technical means, and the method can be used for extension functions such as time synchronization and data alignment between asynchronous processes of the comprehen