How can I do blending where the pixel will become the weighed average of the current pixel and the new texel? I can''t seem to get it to work Thanx in advance

you want this equation
A*C + B*(1-C)

A,B are the textures , C is the weight

check out the tex_env_combine extension (most cards support it) you can do this
INTERPOLATE_EXT Arg0 * (Arg2) + Arg1 * (1-Arg2)




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