54 lines
1.5 KiB
POVRay
54 lines
1.5 KiB
POVRay
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#version 3.7;
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#include "colors.inc"
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global_settings { assumed_gamma 2.2 }
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camera {
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orthographic
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right 1.78*x
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up <0, 7, 0>
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right <7, 0, 0>
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location <3.5, 4, -100>
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look_at <3.5, 4, 0>
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}
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/* set the control points to be used */
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#declare Red_Point = <2.00, 1.00>;
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#declare Orange_Point = <1.00, 1.50>;
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#declare Green_Point = <3.00, 3.50>;
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#declare Blue_Point = <2.00, 4.00>;
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#declare Green_Point2 = <1.00, 4.50>;
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#declare Orange_Point2= <1.00, 6.50>;
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#declare Red_Point2 = <2.00, 7.00>;
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/* make the control points visible */
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cylinder { Red_Point, Red_Point - <0,0,20>, .1
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pigment { Red } finish { ambient 1 }
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}
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cylinder { Orange_Point, Orange_Point - <0,0,20>, .1
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pigment { Orange } finish { ambient 1 }
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}
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cylinder { Green_Point, Green_Point - <0,0,20>, .1
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pigment { Green } finish { ambient 1 }
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}
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cylinder { Blue_Point, Blue_Point- <0,0,20>, .1
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pigment { Blue } finish { ambient 1 }
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}
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cylinder { Green_Point2, Green_Point2 - <0,0,20>, .1
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pigment { Green } finish { ambient 1 }
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}
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cylinder { Orange_Point2, Orange_Point2 - <0,0,20>, .1
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pigment { Orange } finish { ambient 1 }
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}
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cylinder { Red_Point2, Red_Point2 - <0,0,20>, .1
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pigment { Red } finish { ambient 1 }
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}
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/* something to make the curve show up */
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lathe {
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bezier_spline
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8,
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Red_Point, Orange_Point, Green_Point, Blue_Point
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Blue_Point, Green_Point2, Orange_Point2, Red_Point2
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pigment { White }
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finish { ambient 1 }
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}
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