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		"boxes" : [ 			{
				"box" : 				{
					"id" : "obj-11",
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					"numinlets" : 1,
					"numoutlets" : 0,
					"patching_rect" : [ 50.0, 135.0, 570.0, 48.0 ],
					"text" : "Original cubehelix implementation from: Green, D. A., 2011, ‘A colour scheme for the display of astronomical intensity images’, Bulletin of the Astronomical Society of India, 39, 289.\n(2011BASI...39..289G at ADS.): https://www.mrao.cam.ac.uk/~dag/CUBEHELIX/"
				}

			}
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				"box" : 				{
					"id" : "obj-8",
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					"maxclass" : "comment",
					"numinlets" : 1,
					"numoutlets" : 0,
					"patching_rect" : [ 50.0, 188.0, 570.0, 34.0 ],
					"text" : "Below implementation based on D3 implementation by @mbostock https://github.com/d3/d3-plugins/tree/master/cubehelix"
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			}
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					"id" : "obj-7",
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					"text" : "Default values are meant to reproduce the default cubehelix color scheme.\nhue_offset is here to shift common Max hue values (with 0 as red) by 120° and make them work with the cubehelix algorithm (made to work with 0 as blue)."
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			}
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				"box" : 				{
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					"numoutlets" : 1,
					"outlettype" : [ "" ],
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					"text" : "param hue_offset 0.333333"
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			}
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					"id" : "obj-3",
					"maxclass" : "newobj",
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					"numoutlets" : 1,
					"outlettype" : [ "" ],
					"patching_rect" : [ 304.0, 5.0, 203.0, 22.0 ],
					"text" : "param color_end -0.666666 0.5 1. 1."
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			}
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					"text" : "param color_start 0.888888 0.5 0. 1."
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			}
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					"code" : "h_s = (color_start.x + hue_offset) * TWOPI;\r\nh_e = (color_end.x + hue_offset) * TWOPI - h_s;\r\ns_s = color_start.y;\r\ns_e = color_end.y - s_s;\r\nl_s = color_start.z;\r\nl_e = color_end.z - l_s;\r\n\r\n\r\nh = h_s + h_e * norm;\r\nl = pow(l_s + l_e * norm, gamma);\r\na = (s_s + s_e * norm) * l * (1 - l);\r\n\r\ncosh = cos(h);\r\nsinh = sin(h);\r\n\r\nr = l + a * (-0.14861 * cosh + 1.78277 * sinh);\r\n\r\ng = l + a * (-0.29227 * cosh - 0.90649 * sinh);\r\n\r\nb = l + a * (1.97294 * cosh);\r\n\r\nout1 = vec(1, r, g, b);",
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					"numoutlets" : 1,
					"outlettype" : [ "" ],
					"patching_rect" : [ 527.0, 5.0, 99.0, 22.0 ],
					"text" : "param gamma 1."
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				"box" : 				{
					"id" : "obj-1",
					"maxclass" : "newobj",
					"numinlets" : 0,
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					"text" : "in 1"
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					"text" : "out 1"
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