CommitLineData
7fd59977 1// File: GeomliteTest_ModificationCommands.cxx
2// Created: Thu Apr 15 12:00 1997
3// Author: Joelle CHAUVET
4// <jct@sgi38>
5
6#include <GeomliteTest.hxx>
7#include <DrawTrSurf.hxx>
8#include <Draw.hxx>
9#include <Draw_Interpretor.hxx>
10#include <Draw_Appli.hxx>
11#include <Draw_Display.hxx>
12
13#include <Precision.hxx>
14#include <GeomLib.hxx>
15
16#ifdef WNT
17#include <stdio.h>
19#endif
20
21
22//=======================================================================
23//function : extendcurve
24//purpose :
25//=======================================================================
26
27static Standard_Integer extendcurve (Draw_Interpretor& di, Standard_Integer n, const char** a)
28{
29 if (n < 4) return 1;
30
31 Handle(Geom_BoundedCurve) GB =
32 Handle(Geom_BoundedCurve)::DownCast(DrawTrSurf::GetCurve(a[1]));
33 if (GB.IsNull()) {
34 di << "extendcurve needs a Bounded curve";
35 return 1;
36 }
37
38 gp_Pnt P;
39 if ( !DrawTrSurf::GetPoint(a[2],P)) return 1;
40 Standard_Boolean apres = Standard_True;
41 if (n == 5) {
42 if (strcmp(a[4], "B") == 0) {
43 apres = Standard_False ;
44 }
45 }
46 Standard_Integer cont=atoi(a[3]);
47 GeomLib::ExtendCurveToPoint(GB,P,cont,apres);
48 DrawTrSurf::Set(a[1],GB);
49 return 0;
50}
51
52//=======================================================================
53//function : extendsurf
54//purpose :
55//=======================================================================
56
57static Standard_Integer extendsurf (Draw_Interpretor& di, Standard_Integer n, const char** a)
58{
59 if (n < 4) return 1;
60
61 Handle(Geom_BoundedSurface) GB =
62 Handle(Geom_BoundedSurface)::DownCast(DrawTrSurf::GetSurface(a[1]));
63 if (GB.IsNull()) {
64 di << "extendsurf needs a Bounded surface";
65 return 1;
66 }
67 Standard_Real chord=atof(a[2]);
68 Standard_Integer cont=atoi(a[3]);
69 Standard_Boolean enU = Standard_True, apres = Standard_True;
70 if (n >= 5) {
71 if (strcmp(a[4], "V") == 0) {
72 enU = Standard_False ;
73 }
74 if (strcmp(a[4], "B") == 0) {
75 apres = Standard_False ;
76 }
77 }
78 if (n == 6) {
79 if (strcmp(a[5], "B") == 0) {
80 apres = Standard_False ;
81 }
82 }
83
84
85 GeomLib::ExtendSurfByLength(GB,chord,cont,enU,apres);
86 DrawTrSurf::Set(a[1],GB);
87
88 return 0;
89}
90
91
92//=======================================================================
93//function : samerange
94//purpose :
95//=======================================================================
96
97static Standard_Integer samerange (Draw_Interpretor& di, Standard_Integer n, const char** a)
98{
99 if (n < 6) return 1;
100 Handle(Geom2d_Curve) C = DrawTrSurf::GetCurve2d(a[2]);
101 Handle(Geom2d_Curve) Res;
102 Standard_Real f, l, rf, rl;
103 f = atof(a[3]);
104 l = atof(a[4]);
105 rf = atof(a[5]);
106 rl = atof(a[6]);
107
108 GeomLib::SameRange(Precision::PConfusion(), C,
109 f, l, rf, rl, Res);
110
111 DrawTrSurf::Set(a[1],Res);
112
113 return 0;
114
115}
116
117//=======================================================================
118//function : ModificationCommands
119//purpose :
120//=======================================================================
121
122
123void GeomliteTest::ModificationCommands(Draw_Interpretor& theCommands)
124{
125 static Standard_Boolean loaded = Standard_False;
128
129 DrawTrSurf::BasicCommands(theCommands);
130
131 const char* g;
132
133 g = "GEOMETRY Curves and Surfaces modification";
134
135
137 "extendcurve name point cont [A(fter)/B(efore)]",
138 __FILE__,
139 extendcurve , g);
140
141
143 "extendsurf name length cont [U/V] [A(fter)/B(efore)]",
144 __FILE__,
145 extendsurf, g);
146
147