Radar primary information rendering method and system, medium and equipment

The invention relates to a radar primary information rendering method and system, a medium and equipment. The method comprises the steps that data texture used for storing primary information data isacquired; vertex position coordinates and texture coordinates are determined; converting the position coordinates into screen coordinates; rasterization processing is conducted on the texture coordinates of the vertexes and the screen coordinates, and texture coordinates of all pixel slice elements in a triangular area formed by the three vertexes of each sector are obtained; sampling corresponding data textures according to the texture coordinates of each pixel slice element; outputting a corresponding pixel color according to the data texture of each pixel slice element; and mixing the output pixel color with the current display background. According to the method, the one-time information rendering efficiency can be remarkably improved, the one-time information rendering requirement forlarge data volume and hig