Data structure and rendering method for SSI three-dimensional geometry and material textures
A technology with simplified structure and three-dimensional geometry, which is applied in image data processing, 3D image processing, electrical digital data processing, etc., can solve the problems such as the limitation of SSI model expression ability, and achieve the effect of reducing memory space and data storage space
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[0029] The structure simplifies the data structure of the 3D geometry and material texture of the image, including the following information:
[0030] - Geometry index stored in SSI pixel g , represents the geometry of the voxel represented by the current SSI pixel, and g is the index of a series of quadric parameter matrices that have been stored in the rendering program as parameters in advance.
[0031] - Create and store in the multi-layer simplified structure image MSI, the corresponding material library and texture coordinate library of the simplified structure image SSI;
[0032] - Material coordinates Mc(mcx, mcy) , which stores the coordinates of the current SSI pixel material at the location of the MSI material library;
[0033] - texture coordinate index Tidx , which stores the index of the texture coordinate of the current SSI pixel at the location of the MSI texture coordinate library;
[0034] said The value of mcx or mcy requires Takes one byte.
[0035...
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