rgb
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Color management
rgb
rgb :x :y :z
(rgb :x :y :z :alpha)
returns an object containing the three numbers :x, :y and :z, and optionally the alpha level.
x, y, z and alpha should be integers in the range 0..255.
x: red,
y: green,
z: blue component of the color.
alpha: 255 means solid, 128 half transparent, 0 completely transparent.
alpha actually is saved as "#1", not as "alpha", because its formal name is undefined.
Definition:
Examples:
References:
colors(18), Projection (3d advanced)(15), Default label offset and object colors(9), Rose (3d)(5), fog(4), House (3d)(2), ClipCube (simple 3d), DNA (3d), Hanoi (3d Towers of Hanoi solver), Pythagoras (advanced), black, geomex, graphix, label, navy, nurbs, rgb_