OpenGL (open graphics library)-based inverted image display processing device and method
A reflection and display device technology, applied in image data processing, 3D image processing, instruments, etc., can solve the problems of inflexible production process, heavy artist workload, difficult to handle non-planar object models, etc., and achieve the change of fixed assembly line operation mode, good picture effect and fluency, high efficiency, flexibility and adaptability
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[0050] The solution of the embodiment of the present invention is mainly to: load and calculate the object model parameters through the CPU to obtain the texture map pixel data and / or the default vertex color value of the object model; then the GPU sequentially performs vertex position space conversion and cropping operations on the object model parameters , Rasterization processing and fragment coloring processing, generate the reflection image of the object model, and output it to the display device for display. The reflection effect of the object model is realized through parameter control, and the simulated reality is more realistic. The hazy gradation fade does not depend on the original texture image of the object model, nor does it depend on the format, number of color channels, and color byte length of the original texture image to save storage. Space, and reduce the amount of CPU computing and memory footprint.
[0051] The invention is realized by OpenGL graphics progra...
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