Blackbody, Kelvin, sRGB, physical lights

[claus]

Cycles Development Updates

Tries to roughly model a quick and dirty candle flame: AgX Left, Filmic Right Exposure 2.5 [Candle Agx E 25] [Candle Filmic E 25] Exposure 0 [Candle AgX E 0] [Candle Filmic E 0] Exposure -2.5 [Candle Agx E -25] [Candle Filmic E -25] This is only very rough, using Blender’s internal Blackbody node for the color based on the temperatures in actual candle flames, but the intensities are most definitely wrong as I couldn’t quickly find data on that. At least in terms of colors i…

Saw your post on the Cycles thread and wanted to mention that Blender’s bb node doesn’t correspond to values lamp manufacturers use.