|
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
. o8 Q+ D: b9 x* M
, L3 G4 j% D/ I2 f经常能用的到,通过选择面,显示临时法线方向和点!% `' {$ }- v) Q" d9 O7 x
! n0 \ X3 d8 s5 o
% v! @: m4 T4 Q) Z) y) `[mw_shl_code=cpp,true] static bool DisplayNormal(Face theFace); S0 x7 S7 V$ x+ k. j& P' T; R
{
+ y" G' C- {! V) j double[] param = new double[2];1 Q7 J* i# v/ ?1 Y% ]) E
double[] p1 = new double[3];/ l4 ?4 X4 r! @4 Z! X
double[] u1 = new double[3];
4 i2 `0 E3 q4 U1 r double[] v1 = new double[3];. A: K; H" s. m( f
double[] u2 = new double[3];$ T) }. G/ X T1 ^& ^, M
double[] v2 = new double[3];* Q- z5 m, v9 z2 k7 f
double[] unit_norm = new double[3];' Z) x& k% Y) o, b3 s
double[] radii = new double[2];" K1 e+ D, s: \" U s
double[] uv_min_max = new double[4];( Q. K/ Y; j( `) T8 p0 k& G
7 v/ E. ?8 y& k n* |! G! i! q+ `
theUFSession.Modl.AskFaceUvMinmax(theFace.Tag, uv_min_max);. q" P0 \: c% U% i2 F6 x+ t
param[0] = (uv_min_max[0]+uv_min_max[1]) / 2;
' @, q, W0 ?% ]9 b/ W! y param[1] = (uv_min_max[2]+uv_min_max[3]) / 2;
! ]; a' }& w: C$ Z8 A; l+ K+ ] theUFSession.Modl.AskFaceProps(theFace.Tag, param, p1, u1, v1, u2, v2, unit_norm, radii);+ X/ |6 z0 R- Z) v [
& u2 |/ o I" s# j: W; \- y$ S9 L
DisplayTemporaryPoint(p1);
& e, Z: b9 W' j DisplayConehead(p1, unit_norm);1 m/ j3 g3 p# c* R% s
0 K+ c% W* r: E# I# W return true;7 k' ^- @1 g& k! w! w7 S
}
2 d3 a" I7 j5 G, o {, j
5 D5 k; S9 y# O3 u" r static void DisplayTemporaryPoint(Double[] loc)
" C7 d$ |! O5 w+ T& g1 T {& Z5 u* w1 d( H( e
UFObj.DispProps color = new UFObj.DispProps();' G: j. i2 `+ S- }$ E9 X9 V# m. }" |
color.color = 6;) T/ ^: x$ j" Y/ x% _+ W, A
theUFSession.Disp.DisplayTemporaryPoint(Tag.Null, UFDisp.ViewType.UseWorkView,
% } M5 C, G8 E. a; Z0 E' l loc, ref color, UFDisp.PolyMarker.FilledCircle);
7 ?7 n4 v$ \3 h' W- p3 _, u }* J ^& n& M0 T) q: _
' }% B- }5 T( e4 [ static void DisplayConehead(Double[] loc, Double[] dir)
1 G7 w' l1 w" ~% Z) F8 B( \; h5 o {" b. O8 G9 z B* n4 Q9 y
theUFSession.Disp.Conehead(UFConstants.UF_DISP_WORK_VIEW_ONLY, loc, dir, 0);- Y; s& I+ _5 h7 k% A6 q
}5 Q8 s3 d, ~* m+ E# ~+ _; u( Z
[/mw_shl_code]8 M5 y/ m9 G s0 M& E% K* L: X- a
|
|