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发表于 2020-5-11 21:30:02
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本帖最后由 migdeng 于 2020-5-11 21:31 编辑
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# \* Z5 [% H# x8 B$ R" t4 Y: Z可以在轨道上加传感器,给传感器添加控制器(method):
. [$ F, y# i* c+ z2 y比如旋转90°:; Y3 I& Q& T# i5 ? `$ a3 w; \/ x
is3 H: w( f- w4 Z/ H: A8 ?: X' X, r
i:integer;
( y2 `+ l5 u' B9 N! L/ Ddo
2 Y6 A9 Z& }5 @' U7 y if @.backwards=true
! f7 o0 ]7 k4 O+ ^# y8 B then3 \8 A! G1 z* |7 y
@.stopped:=true;
9 |4 j; D0 P; w \6 w t for i:=1 to 5 loop;
% ^9 r6 o( U4 |; C7 i @.iconangle:=@.iconangle-18;
' K5 x/ m' f- p* e; k8 I wait 1;9 ^; P: ~; K9 `
next;
. j( B+ |1 k! g/ ~ @.stopped:=false; ?$ z6 \- D9 W3 a) k T
end;5 x& t/ w5 V& c2 W+ k% z7 O
end;) W+ g8 t" M0 h. D, E" Y
比如旋转180°:& V& }( r8 j7 G+ y1 ~. V) N
is
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do& c# H$ {0 @0 z4 y9 v7 t; Q
@.stopped:=true;: c2 K e: b2 t4 f; `
for i:=1 to 10 loop;3 B& U# X% X: p+ K
@.iconangle:=@.iconangle+18;* \3 j9 k* S* z$ r2 u! K. W
wait 1;
, V4 L+ q7 M8 v next;: Q7 Z- X. g% P8 l
@.stopped:=false;
/ c6 i, @) C+ c; i0 Q$ I! b& | @.backwards:=false;- S6 V4 L# k% s" [) i9 F3 m
end; |
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