|
请使用QQ关联注册PLM之家,学习更多关于内容,更多精彩原创视频供你学习!
您需要 登录 才可以下载或查看,没有账号?注册
x
8 [% a3 w6 ~4 @$ i
4 |( _ w! F% ~' n$ h! b
经常能用的到,通过选择面,显示临时法线方向和点!
4 f1 P9 Z* J# Q! N3 s+ w% \3 ~$ r* ^: R
& ?3 y- F, w( ^ b# v3 ?0 F[mw_shl_code=cpp,true] static bool DisplayNormal(Face theFace)
& ^+ O ]) h% s. Y; g' I9 | {! n. m# n0 [) I
double[] param = new double[2];
$ { _% C1 @0 `5 V/ K: N' E# q double[] p1 = new double[3];
+ g5 E+ n) C, n4 l! s double[] u1 = new double[3];6 H/ @6 s8 z# x2 z( F
double[] v1 = new double[3];
9 d+ e3 r. C- f8 N8 Z! ] double[] u2 = new double[3];
$ l _! H% P T8 u$ Z G. S8 G double[] v2 = new double[3];
: C9 D! {2 M8 j! C/ Q7 } double[] unit_norm = new double[3];" f$ q) z% ^4 h8 G
double[] radii = new double[2];& [, T/ X$ B5 e; l% S
double[] uv_min_max = new double[4];
' n. R5 A9 S' r4 s+ k/ }/ [- B5 a$ y( F
, d; ^7 O8 R! ?# ? theUFSession.Modl.AskFaceUvMinmax(theFace.Tag, uv_min_max);0 B8 j: O6 c/ o' ^' [8 }0 O
param[0] = (uv_min_max[0]+uv_min_max[1]) / 2; ; @$ }) `1 A: g
param[1] = (uv_min_max[2]+uv_min_max[3]) / 2;
" h# l ^- {- ~1 Q) S+ i theUFSession.Modl.AskFaceProps(theFace.Tag, param, p1, u1, v1, u2, v2, unit_norm, radii);2 |: W" Z1 \/ V, s: V
9 [! p9 Z3 L8 \( k- T( ^4 |# E
DisplayTemporaryPoint(p1);
4 l7 @2 M" Z7 U: L1 E DisplayConehead(p1, unit_norm);
% a; n* y, |4 }+ ?& R) P* R/ d0 b. {, j
return true;
5 o: V; u& `0 a+ u$ p! o& ~ }
+ s0 l% |& g' V D- r+ O 6 y& v8 u& H- O, _' }2 L; d
static void DisplayTemporaryPoint(Double[] loc)# {0 ~6 Q# C7 O3 f0 \
{3 u2 q$ H4 B1 ^1 Y; D& K
UFObj.DispProps color = new UFObj.DispProps();: O M- D% Y7 v
color.color = 6;
4 X& S, S7 ?8 u, K5 o theUFSession.Disp.DisplayTemporaryPoint(Tag.Null, UFDisp.ViewType.UseWorkView,
/ A; f) b9 D% p, l0 b- L! B s loc, ref color, UFDisp.PolyMarker.FilledCircle);
7 W$ Y S& D6 S% N }4 } z0 |- b: m9 x
! A0 U; |+ q" W8 i2 M3 ] static void DisplayConehead(Double[] loc, Double[] dir)
& i3 o; z$ z" V0 B2 J3 | g {
6 n" S) Y ^$ e% L theUFSession.Disp.Conehead(UFConstants.UF_DISP_WORK_VIEW_ONLY, loc, dir, 0);4 T8 D$ r+ ^6 ~3 c8 E. \, ?
}
; T* h# t7 }% J' Z. n( x4 o[/mw_shl_code]' l- i' C. c) h4 I8 h% ~ P6 K. g
|
|