1 // Created on: 1993-03-24
3 // Copyright (c) 1993-1999 Matra Datavision
4 // Copyright (c) 1999-2014 OPEN CASCADE SAS
6 // This file is part of Open CASCADE Technology software library.
8 // This library is free software; you can redistribute it and/or modify it under
9 // the terms of the GNU Lesser General Public License version 2.1 as published
10 // by the Free Software Foundation, with special exception defined in the file
11 // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
12 // distribution for complete text of the license and disclaimer of any warranty.
14 // Alternatively, this file may be used under the terms of Open CASCADE
15 // commercial license or contractual agreement.
18 #include <Geom2d_Transformation.hxx>
19 #include <gp_Ax2d.hxx>
20 #include <gp_Pnt2d.hxx>
21 #include <gp_Trsf2d.hxx>
22 #include <gp_Vec2d.hxx>
23 #include <Standard_ConstructionError.hxx>
24 #include <Standard_OutOfRange.hxx>
25 #include <Standard_Type.hxx>
27 typedef Geom2d_Transformation Transformation;
29 typedef gp_Pnt2d Pnt2d;
30 typedef gp_TrsfForm TrsfForm;
31 typedef gp_Vec2d Vec2d;
33 Handle(Geom2d_Transformation) Geom2d_Transformation::Copy() const {
35 Handle(Geom2d_Transformation) T;
36 T = new Transformation (gpTrsf2d);
43 Geom2d_Transformation::Geom2d_Transformation () { }
46 Geom2d_Transformation::Geom2d_Transformation (const gp_Trsf2d& T)
50 Handle(Geom2d_Transformation) Geom2d_Transformation::Inverted () const {
52 return new Transformation (gpTrsf2d.Inverted());
56 Handle(Geom2d_Transformation) Geom2d_Transformation::Multiplied (
58 const Handle(Geom2d_Transformation)& Other) const {
60 return new Transformation (gpTrsf2d.Multiplied (Other->Trsf2d()));
64 Handle(Geom2d_Transformation) Geom2d_Transformation::Powered (const Standard_Integer N) const{
66 gp_Trsf2d Temp = gpTrsf2d;
68 return new Transformation (Temp);
73 void Geom2d_Transformation::SetMirror (const gp_Pnt2d& P) {
75 gpTrsf2d.SetMirror (P);
79 void Geom2d_Transformation::SetMirror (const gp_Ax2d& A) {
81 gpTrsf2d.SetMirror (A);
85 void Geom2d_Transformation::SetRotation (const gp_Pnt2d& P, const Standard_Real Ang) {
87 gpTrsf2d.SetRotation (P, Ang);
91 void Geom2d_Transformation::SetScale (const gp_Pnt2d& P, const Standard_Real S) {
93 gpTrsf2d.SetScale (P, S);
97 void Geom2d_Transformation::SetTransformation (const gp_Ax2d& ToAxis) {
99 gpTrsf2d.SetTransformation (ToAxis);
103 void Geom2d_Transformation::SetTransformation (
104 const gp_Ax2d& FromAxis1, const gp_Ax2d& ToAxis2) {
106 gpTrsf2d.SetTransformation (FromAxis1, ToAxis2);
110 void Geom2d_Transformation::SetTranslation (const gp_Vec2d& V) {
112 gpTrsf2d.SetTranslation (V);
116 void Geom2d_Transformation::SetTranslation (const gp_Pnt2d& P1, const gp_Pnt2d& P2) {
118 gpTrsf2d.SetTranslation (P1, P2);
122 void Geom2d_Transformation::SetTrsf2d (const gp_Trsf2d& T) { gpTrsf2d = T; }
125 Standard_Boolean Geom2d_Transformation::IsNegative () const {
127 return gpTrsf2d.IsNegative();
131 TrsfForm Geom2d_Transformation::Form () const { return gpTrsf2d.Form(); }
134 Standard_Real Geom2d_Transformation::ScaleFactor () const {
136 return gpTrsf2d.ScaleFactor();
140 gp_Trsf2d Geom2d_Transformation::Trsf2d () const { return gpTrsf2d; }
144 Standard_Real Geom2d_Transformation::Value (const Standard_Integer Row, const Standard_Integer Col) const{
146 return gpTrsf2d.Value (Row, Col);
150 void Geom2d_Transformation::Invert () { gpTrsf2d.Invert(); }
153 void Geom2d_Transformation::Transforms (Standard_Real& X, Standard_Real& Y) const {
155 gpTrsf2d.Transforms (X, Y);
159 void Geom2d_Transformation::Multiply (const Handle(Geom2d_Transformation)& Other) {
161 gpTrsf2d.Multiply (Other->Trsf2d());
165 void Geom2d_Transformation::Power (const Standard_Integer N) { gpTrsf2d.Power (N); }
168 void Geom2d_Transformation::PreMultiply (
169 const Handle(Geom2d_Transformation)& Other) {
171 gpTrsf2d.PreMultiply (Other->Trsf2d());