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Dim z As Single
6 Y8 B& `/ T" @( L9 b6 wDim SP(0 To 2) As Double, EP(0 To 2) As Double6 v" C% f1 M- A- d( F+ j+ F
Const Pl = 3.1415926 / 180#9 M N( E7 ^0 o2 H, \$ q
For z = 0 To d g+ N% }7 s; K; ]5 {' r
SP(0) = 5 + e * Cos(z * Pl) + z / 180 * Pl * e * Sin(z * Pl)
) a3 L* h. Y B7 x# P" o; ~6 t: f9 nSP(1) = 5 + e * Sin(z * Pl) - z / 180 * Pl * e * Cos(z * Pl)& o* m1 l$ m0 K! q0 X0 I" J7 p2 I
SP(2) = 0
! i [4 }( ^+ j4 l; HSet obj_point = obj_ModelSpace.AddPoint(SP)
! R1 f0 _% F; }1 E7 U: o; x" s* SNext z
5 @) W t6 Q7 t o( E1 o% n1 [obj_Acad.ZoomExtents
$ W! l! I7 e- N! ZEnd Sub
) x5 R) w n0 K3 r8 VVB已经与CAD实现连接，其中上面代码中z为渐开线上任意一压力角，d是已经算出的终止角度，为什么CAD中不是显示这些点啊？ |
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发表于 2009-5-21 11:09