Outside of the range in a reasonable way. These functions have also been extended to support RGB and HSL values HSL is Hue, Saturation, Lightness (all in the range ). color hsltorgb ( color hsl ) ¶ color rgbtohsl ( color rgb ) ¶ The shift will be scaled back for values between zero and one.
When the map is one and no shift will happen when the map is zero. Supplied which will control the shift - the full shift will happen Scales the saturation and intensity by s and i The hsi function shifts the hue by h (in degrees) and color hsi ( color x, float h, float s, float i, float map=1 ) ¶ Linear remapping of to float gamma ( float x, float g) ¶ float fit ( float x, float a1, float b1, float a2, float b2 ) ¶ float expand ( float x, float lo, float hi ) ¶Įxpand the dynamic range from to. float contrast ( float x, float c ) ¶Īdjust the contrast. float compress ( float x, float lo, float hi ) ¶Ĭompress the dynamic range from to.
float clamp ( float x, float lo, float hi ) ¶Ĭonstrain x to range. Near zero whereas smoothstep has a medium softness near both oneĪnd zero. Gausstep has a sharper transition near one and a softer transition The smoothstep function uses a cubic curve. Standard Gaussian “bell” curve which is based on an exponentialĬurve. Between a and b, the value changesĬontinuously between zero and one.
Values > 0.5 pulling the curve up and values b (or x > a in Variation of gamma where control parameter goes from 0 to 1 with Color, Masking, and Remapping Functions ¶ float bias ( float x, float b) ¶ Returns a string formatted from the given values. Test 1 string sprintf ( string format, ) ¶
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