NUMBER/mat1(12),mat2(12),mat3(12),mat4(12) W2 |3 g2 p6 @( E2 k Z
NUMBER/gmat1(12),gmat2(12),mat(12)* `& z' ?+ n1 q- u
ENTITY/ln1,b1,b2
; {) w% k! D; S$ ?) I" Hln1=LINE/0,0,0,0,1,0- J4 c$ e1 s! t/ l! z5 [& |
b1=SOLBLK/ORIGIN,0,0,0,SIZE,1,1,1' }: u9 j ?* o& U$ |' W9 Q% t! X
mat1=MATRIX/TRANSL,1,2,3 $$ 生成平移矩阵
7 [7 n m1 a9 A N3 x! R4 }mat2=MATRIX/XYROT,45 $$ 生成旋转矩阵! \5 U4 e. J c0 W: y* I J+ A
mat3=MATRIX/MIRROR,ln1 $$ 生成镜像矩阵5 _1 M( Y# P( D& H& S C- O
mat4=MATRIX/SCALE,2 $$ 生成缩放矩阵
* D( E t& g# _* K* J! Q! d% Z1 jgmat1=MATRIX/mat1,mat2 $$ 矩阵相乘% [2 e# O9 Y7 B( P0 h8 {8 d
gmat2=MATRIX/mat3,mat4 $$ 矩阵相乘# z9 \ w1 g- z
mat=MATRIX/gmat1,gmat2 $$ 矩阵相乘# l, ?2 C( F5 G1 z! W( {' Q5 q" v
b2=TRANSF/mat,b1 $$ 将变换物体的矩阵加到物体上
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, w* [. j- X; N; s6 N4 mENTITY/b1,b2,b3,b4,b5,b6,b7,b8,b9
5 \2 v* N w8 r. J) Wb1=SOLBLK/ORIGIN,0,0,0,SIZE,2,2,2
; }% A( u. C: M; Z2 Q7 V# }b2=SOLBLK/ORIGIN,1,1,1,SIZE,2,2,2
+ V6 I+ x X; b$ \- B, }b3=SOLBLK/ORIGIN,2,2,2,SIZE,2,2,2
1 k$ a: V& Y' S% q. Y g3 jb4=SOLBLK/ORIGIN,3,3,3,SIZE,2,2,21 g: r0 F; c- z2 i
b5=SOLBLK/ORIGIN,4,4,4,SIZE,2,2,2* q* R" ]3 Q6 |, P. G) d( X: U
b6=SOLBLK/ORIGIN,5,5,5,SIZE,2,2,2% J" e) e0 G. b, k/ L) w5 w
b7=UNITE/b1,WITH,b2 $$ 实体相加. \% y) H. h1 U e3 ~
b8=INTERS/b3,WITH,b4 $$ 实体相交
+ R9 `: _, _2 g" z5 r3 t, Xb9=SUBTRA/b5,WITH,b6 $$ 实体相减3 a! Q( N$ |6 n6 H: P6 {8 I
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/ U" O+ V8 N4 m6 {0 `+ M9 [ENTITY/c1,c2,c3,c4,c5,c6) g+ B0 e/ T' @: J6 |$ \; C% q" V
c1=CIRCLE/CENTER,(POINT/0,0,0),RADIUS,1 $$ 过圆心和半径画圆3 ~7 I, f" v5 I7 J
c2=CIRCLE/CENTER,(POINT/0,0,0),TANTO,(LINE/2,0,0,2,2,0),START,0,END,90 $$ 过圆心与线相切起始角终止角7 h1 v2 L" c) j$ ^2 h
c3=CIRCLE/CENTER,(POINT/0,0,0),(POINT/3,0,0) $$ 过圆心和点
x) T' c9 f. y6 Wc4=CIRCLE/(POINT/4,0,0),(POINT/0,4,0),(POINT/-4,0,0) $$ 过三点画圆 |