rgb_
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Color management
rgb_
rgb_ :x :y :z
returns an object containing the three numbers :x, :y and :z and optionally the alpha level, like rgb.
x, y, z should be numbers in the range 0..1. But it doesn`t matter if they are negative, because they are "abs"ed.
x: red,
y: green,
z: blue component of the color.
alpha: 1 means solid, 1/2 half transparent, 0 completely transparent.
alpha actually is saved as "#1", not as "alpha", because its formal name is undefined.
Definition:
Examples:
References:
colors(54), Hanoi (3d Towers of Hanoi solver)(14), Flying Turtles (3d)(13), Pythagoras (advanced)(8), triFrac (3d)(6), DNA (3d)(5), Floor_map (one 3d storey of a house)(4), House (3d)(4), Honey (3d)(3), Integral (simple 3d)(3), Bojo-triangle-inscribed (advanced), ClipCube (simple 3d), Cubic (3d fractal), Fern (3d), Mousedraw (simple), aqua, blue, dkgrey, fuchsia, green, grey, lime, ltgrey, maroon, olive, purple, red, silver, teal, white, yellow