| chenyix1 |
2009-11-03 14:42 |
看下這個 vT V'D&x2 EDGES !! or CURVE #1i&!et&/ R=5 !! Vertex radius of curvature F_o5(`>^ K=-1 !! Conic constant sas}k7m" H=5 !! Outer aperture height tCAh?nR O=0 !! Inner obscuration height a9C8Q
l CONIC X 0, 0 0 -2*R 1 0 K+1, Y (O) (H) !!構建拋物線 gwDQ@ SHIFT Y 1 !!偏移 )<bgZ, v SWEEP AXIS 360 Z !!旋轉
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