bf=45 ; 0qJ (RB
af=bf*pi/180 ; '|SO7}`;Q
h1=20 =%7drBo D
; 2nkA%^tR
x00=30.0 |MZ1j(_
x01=105.0 e%JIqKS
x02=x00 rQimQ|+
x03=x00+h1/tan(af) fwz:k]vk
x04=x01 H:c5
q0O^x
x05=x03 jjV'`Vy)
x06=105.0 5j`xSG
x07=x06 /9R0}4i7
; }d?;kt
y00=0.0 d^}p#7mB\
y01=y00 tS2&S 6u
y02=1.0 3
,>M-F
y03=y00 .kBkYK8*t
y04=y02 @.W; 3|~qc
y05=y02 LIcc0w3
y06=y00 ?@G s7'
y07=y02 QXZXj#`
z00=20.0 AabQ)23R2
z01=z00 w{W+WJ
z02=z00 l/G+Xj4M
z03=40.0 Da(k>vR@4
z04=z00 bZYayjxZ5i
z05=z03 MV" n{1B
z06=z03 =-si|
1Z
z07=z03 C(XV
YND3
如上式建立了一坡角45度,高度20M,上底75,下底95的单宽矩形,用八个点定义的,有点麻烦