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Filmic blender for vray8/1/2023 ![]() ![]() ![]() They are for different purpose and it's the answer to your question, you need to choose the one corresponding to your need It's the curve you are playing with to contrast your image. (gamma, EOTF, OETF, Log are some functions that can be used) The transfer function is a mathematical function that change the contrast of the displayed pixels.Remember sRGB is a limited color space made for screen display (3 subpixels R,G,B value range 0 to 255), but there are plenty of colors outside this color space. For RGB we need to define what R, G, and B are, it also defines the boundaries of the colors you can display in the color space.įor sRGB it's the triangle made by the position of R, G, B. The primaries, it's the same as "black" and "white" we need to define them. ![]() It's the same here, you can have different white point, with slightly different HUE.įor exemple the sRGB white point is D65 (see the picture below), but you have D60 white point. It's colored a bit in "blue" if overcast, "red" / "orange" if direct sun. ![]() Think to a paper sheet, most of them are "white", but if you look at it under an overcast sky, it's not the same white as if you look it with the direct sun light.
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