chenyix1 |
2009-11-03 14:42 |
看下這個 G4<M@ET EDGES !! or CURVE fVvB8[(;~ R=5 !! Vertex radius of curvature Z%4w{T+[ K=-1 !! Conic constant 4Pv Pp{Y H=5 !! Outer aperture height d_] sV4[ O=0 !! Inner obscuration height OAiSE` CONIC X 0, 0 0 -2*R 1 0 K+1, Y (O) (H) !!構建拋物線 v\ <4y P SHIFT Y 1 !!偏移 -hU1wX%U SWEEP AXIS 360 Z !!旋轉
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