Filmic vs Sigmoid - when to use which

[priort (Todd Prior)]

Should I use two instances of sigmoid

If you take this test image… and simply open up sigmoid and drop the contrast to around 0.7…and set the histogram to waveform… now you can play with the sliders and basically visualize the change in the mapping curve and color channels when you play with skew and hue preservation… [image] Sweep_sRGB_Linear_Half_Zip.exr (74.8 KB)