mirror of https://github.com/vitalif/openscad
Allow the color() command to use names as well as numbers.
With fix for a bug where alpha of 0.0 was mishandled applied.stl_dim
parent
61b41fcb8e
commit
5f8021e3e6
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@ -227,6 +227,27 @@ AbstractNode *TransformModule::evaluate(const Context *ctx, const ModuleInstanti
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if (v.type == Value::VECTOR) {
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for (int i = 0; i < 4; i++)
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node->m[16+i] = i < v.vec.size() ? v.vec[i]->num : 1.0;
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} else if (v.type == Value::STRING) {
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double alpha = 1.0;
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QString colorname = v.text;
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if (v.text.contains(",")) {
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QStringList chunks = v.text.split(",");
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colorname = chunks[0];
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bool parseok;
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alpha = chunks[1].toDouble(&parseok);
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if (!parseok) alpha=1.0;
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}
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QColor color;
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color.setNamedColor(colorname);
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if (color.isValid()) {
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node->m[16+0] = color.redF();
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node->m[16+1] = color.greenF();
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node->m[16+2] = color.blueF();
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node->m[16+3] = alpha;
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} else {
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PRINTF_NOCACHE("WARNING: Color name \"%s\" unknown. Please see",v.text.toUtf8().data());
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PRINTF_NOCACHE("WARNING: http://en.wikipedia.org/wiki/Web_colors");
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}
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}
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}
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@ -0,0 +1,159 @@
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/* color samples for SVG named colors, for OpenSCAD
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Please see http://en.wikipedia.org/wiki/Web_colors
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and http://www.w3.org/TR/SVG/types.html#ColorKeywords
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for more information. */
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$fn=5;
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radius=0.8;
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//translate([0,0]) color("Red colors") sphere(radius);
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translate([1,0]) color("IndianRed") sphere(radius);
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translate([2,0]) color("LightCoral") sphere(radius);
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translate([3,0]) color("Salmon") sphere(radius);
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translate([4,0]) color("DarkSalmon") sphere(radius);
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translate([5,0]) color("LightSalmon") sphere(radius);
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translate([6,0]) color("Red") sphere(radius);
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translate([7,0]) color("Crimson") sphere(radius);
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translate([8,0]) color("FireBrick") sphere(radius);
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translate([9,0]) color("DarkRed") sphere(radius);
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//translate([10,0]) color("Pink colors") sphere(radius);
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translate([0,1]) color("Pink") sphere(radius);
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translate([1,1]) color("LightPink") sphere(radius);
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translate([2,1]) color("HotPink") sphere(radius);
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translate([3,1]) color("DeepPink") sphere(radius);
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translate([4,1]) color("MediumVioletRed") sphere(radius);
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translate([5,1]) color("PaleVioletRed") sphere(radius);
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//translate([6,1]) color("Orange colors") sphere(radius);
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translate([7,1]) color("LightSalmon") sphere(radius);
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translate([8,1]) color("Coral") sphere(radius);
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translate([9,1]) color("Tomato") sphere(radius);
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translate([10,1]) color("OrangeRed") sphere(radius);
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translate([0,2]) color("DarkOrange") sphere(radius);
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translate([1,2]) color("Orange") sphere(radius);
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//translate([2,2]) color("Yellow colors") sphere(radius);
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translate([3,2]) color("Gold") sphere(radius);
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translate([4,2]) color("Yellow") sphere(radius);
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translate([5,2]) color("LightYellow") sphere(radius);
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translate([6,2]) color("LemonChiffon") sphere(radius);
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translate([7,2]) color("LightGoldenrodYellow") sphere(radius);
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translate([8,2]) color("PapayaWhip") sphere(radius);
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translate([9,2]) color("Moccasin") sphere(radius);
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translate([10,2]) color("PeachPuff") sphere(radius);
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translate([0,3]) color("PaleGoldenrod") sphere(radius);
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translate([1,3]) color("Khaki") sphere(radius);
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translate([2,3]) color("DarkKhaki") sphere(radius);
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//translate([3,3]) color("Purple colors") sphere(radius);
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translate([4,3]) color("Lavender") sphere(radius);
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translate([5,3]) color("Thistle") sphere(radius);
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translate([6,3]) color("Plum") sphere(radius);
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translate([7,3]) color("Violet") sphere(radius);
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translate([8,3]) color("Orchid") sphere(radius);
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translate([9,3]) color("Fuchsia") sphere(radius);
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translate([10,3]) color("Magenta") sphere(radius);
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translate([0,4]) color("MediumOrchid") sphere(radius);
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translate([1,4]) color("MediumPurple") sphere(radius);
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translate([2,4]) color("BlueViolet") sphere(radius);
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translate([3,4]) color("DarkViolet") sphere(radius);
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translate([4,4]) color("DarkOrchid") sphere(radius);
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translate([5,4]) color("DarkMagenta") sphere(radius);
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translate([6,4]) color("Purple") sphere(radius);
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translate([7,4]) color("Indigo") sphere(radius);
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translate([8,4]) color("DarkSlateBlue") sphere(radius);
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translate([9,4]) color("SlateBlue") sphere(radius);
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translate([10,4]) color("MediumSlateBlue") sphere(radius);
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//translate([0,5]) color("Green colors") sphere(radius);
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translate([1,5]) color("GreenYellow") sphere(radius);
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translate([2,5]) color("Chartreuse") sphere(radius);
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translate([3,5]) color("LawnGreen") sphere(radius);
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translate([4,5]) color("Lime") sphere(radius);
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translate([5,5]) color("LimeGreen") sphere(radius);
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translate([6,5]) color("PaleGreen") sphere(radius);
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translate([7,5]) color("LightGreen") sphere(radius);
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translate([8,5]) color("MediumSpringGreen") sphere(radius);
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translate([9,5]) color("SpringGreen") sphere(radius);
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translate([10,5]) color("MediumSeaGreen") sphere(radius);
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translate([0,6]) color("SeaGreen") sphere(radius);
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translate([1,6]) color("ForestGreen") sphere(radius);
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translate([2,6]) color("Green") sphere(radius);
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translate([3,6]) color("DarkGreen") sphere(radius);
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translate([4,6]) color("YellowGreen") sphere(radius);
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translate([5,6]) color("OliveDrab") sphere(radius);
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translate([6,6]) color("Olive") sphere(radius);
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translate([7,6]) color("DarkOliveGreen") sphere(radius);
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translate([8,6]) color("MediumAquamarine") sphere(radius);
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translate([9,6]) color("DarkSeaGreen") sphere(radius);
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translate([10,6]) color("LightSeaGreen") sphere(radius);
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translate([0,7]) color("DarkCyan") sphere(radius);
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translate([1,7]) color("Teal") sphere(radius);
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//translate([2,7]) color("Blue/Cyan colors") sphere(radius);
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translate([3,7]) color("Aqua") sphere(radius);
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translate([4,7]) color("Cyan") sphere(radius);
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translate([5,7]) color("LightCyan") sphere(radius);
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translate([6,7]) color("PaleTurquoise") sphere(radius);
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translate([7,7]) color("Aquamarine") sphere(radius);
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translate([8,7]) color("Turquoise") sphere(radius);
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translate([9,7]) color("MediumTurquoise") sphere(radius);
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translate([10,7]) color("DarkTurquoise") sphere(radius);
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translate([0,8]) color("CadetBlue") sphere(radius);
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translate([1,8]) color("SteelBlue") sphere(radius);
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translate([2,8]) color("LightSteelBlue") sphere(radius);
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translate([3,8]) color("PowderBlue") sphere(radius);
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translate([4,8]) color("LightBlue") sphere(radius);
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translate([5,8]) color("SkyBlue") sphere(radius);
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translate([6,8]) color("LightSkyBlue") sphere(radius);
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translate([7,8]) color("DeepSkyBlue") sphere(radius);
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translate([8,8]) color("DodgerBlue") sphere(radius);
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translate([9,8]) color("CornflowerBlue") sphere(radius);
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translate([10,8]) color("RoyalBlue") sphere(radius);
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translate([0,9]) color("Blue") sphere(radius);
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translate([1,9]) color("MediumBlue") sphere(radius);
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translate([2,9]) color("DarkBlue") sphere(radius);
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translate([3,9]) color("Navy") sphere(radius);
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translate([4,9]) color("MidnightBlue") sphere(radius);
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//translate([5,9]) color("Brown colors") sphere(radius);
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translate([6,9]) color("Cornsilk") sphere(radius);
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translate([7,9]) color("BlanchedAlmond") sphere(radius);
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translate([8,9]) color("Bisque") sphere(radius);
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translate([9,9]) color("NavajoWhite") sphere(radius);
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translate([10,9]) color("Wheat") sphere(radius);
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translate([0,10]) color("BurlyWood") sphere(radius);
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translate([1,10]) color("Tan") sphere(radius);
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translate([2,10]) color("RosyBrown") sphere(radius);
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translate([3,10]) color("SandyBrown") sphere(radius);
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translate([4,10]) color("Goldenrod") sphere(radius);
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translate([5,10]) color("DarkGoldenrod") sphere(radius);
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translate([6,10]) color("Peru") sphere(radius);
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translate([7,10]) color("Chocolate") sphere(radius);
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translate([8,10]) color("SaddleBrown") sphere(radius);
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translate([9,10]) color("Sienna") sphere(radius);
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translate([10,10]) color("Brown") sphere(radius);
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translate([0,11]) color("Maroon") sphere(radius);
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//translate([1,11]) color("White colors") sphere(radius);
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translate([2,11]) color("White") sphere(radius);
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translate([3,11]) color("Snow") sphere(radius);
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translate([4,11]) color("Honeydew") sphere(radius);
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translate([5,11]) color("MintCream") sphere(radius);
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translate([6,11]) color("Azure") sphere(radius);
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translate([7,11]) color("AliceBlue") sphere(radius);
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translate([8,11]) color("GhostWhite") sphere(radius);
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translate([9,11]) color("WhiteSmoke") sphere(radius);
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translate([10,11]) color("Seashell") sphere(radius);
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translate([0,12]) color("Beige") sphere(radius);
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translate([1,12]) color("OldLace") sphere(radius);
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translate([2,12]) color("FloralWhite") sphere(radius);
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translate([3,12]) color("Ivory") sphere(radius);
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translate([4,12]) color("AntiqueWhite") sphere(radius);
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translate([5,12]) color("Linen") sphere(radius);
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translate([6,12]) color("LavenderBlush") sphere(radius);
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translate([7,12]) color("MistyRose") sphere(radius);
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//translate([8,12]) color("Gray colors") sphere(radius);
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translate([9,12]) color("Gainsboro") sphere(radius);
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translate([10,12]) color("LightGrey") sphere(radius);
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translate([0,13]) color("Silver") sphere(radius);
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translate([1,13]) color("DarkGray") sphere(radius);
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translate([2,13]) color("Gray") sphere(radius);
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translate([3,13]) color("DimGray") sphere(radius);
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translate([4,13]) color("LightSlateGray") sphere(radius);
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translate([5,13]) color("SlateGray") sphere(radius);
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translate([6,13]) color("DarkSlateGray") sphere(radius);
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translate([7,13]) color("Black") sphere(radius);
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