I need to change the color of the texture at runtime.
The initial idea is according to the original texture of each pixel RGB values to calculate their own HSL, then change the H value and then calculate the corresponding RGB values.But in the use GetPixels () to obtain the original texture of the RGB values, pop-up prompts "Unsupported texture format - needs to be ARGB32, RGBA32, BGRA32, RGB24, Alpha8 or DXT", and my problem is although I can set the format in the import Settings, but the format of the texture size is very big, obviously not suitable for generating atlas. So I want to change format of texture from automatic compressed to argb32 or others at runtime. But I couldn't find the corresponding method.
So, any ideas ? thanks advance