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- rrrrccccrrrrvvvv((((3333GGGG)))) rrrrccccrrrrvvvv((((3333GGGG))))
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- NNNNAAAAMMMMEEEE
- rrrrccccrrrrvvvv - draws a rational curve
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- FFFFOOOORRRRTTTTRRRRAAAANNNN 77777777 SSSSPPPPEEEECCCCIIIIFFFFIIIICCCCAAAATTTTIIIIOOOONNNN
- ssssuuuubbbbrrrroooouuuuttttiiiinnnneeee rrrrccccrrrrvvvv((((ggggeeeeoooommmm))))
- rrrreeeeaaaallll ggggeeeeoooommmm((((4444,,,,4444))))
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- PPPPAAAARRRRAAAAMMMMEEEETTTTEEEERRRRSSSS
- _g_e_o_m expects the array containing the four control points of the curve
- segment.
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- DDDDEEEESSSSCCCCRRRRIIIIPPPPTTTTIIIIOOOONNNN
- rrrrccccrrrrvvvv draws a rational cubic spline curve segment using the current curve
- basis and curve precision. _g_e_o_m specifies the four control points of the
- curve segment.
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- The curve segment is approximated by a sequence of straight lines. All
- lines use the current linestyle, which is reset prior to the first line
- and continues through subsequent lines. Other line modes, including
- depthcueing, line width, and line antialiasing, also apply to the lines
- generated by rrrrccccrrrrvvvv.
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- After rrrrccccrrrrvvvv executes, the graphics position is undefined.
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- SSSSEEEEEEEE AAAALLLLSSSSOOOO
- crv, crvn, curveb, curvep, defbas, depthc, linesm, linewd, rcrvn, setlin
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- PPPPaaaaggggeeee 1111
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