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// AppDef_MyLineTool.cxx
// 24-06-96 : JPI : implementation des methodes AppDef_MyLineTool::Curvature
// pour le lissage variationnel
#include <AppDef_MyLineTool.ixx>
#include <AppDef_MultiPointConstraint.hxx>
#include <gp_Pnt.hxx>
#include <gp_Pnt2d.hxx>
#include <gp_Vec.hxx>
#include <gp_Vec2d.hxx>
Standard_Integer AppDef_MyLineTool::FirstPoint(const AppDef_MultiLine&)
{
return 1;
}
Standard_Integer AppDef_MyLineTool::LastPoint(const AppDef_MultiLine& ML)
{
return ML.NbMultiPoints();
}
Standard_Integer AppDef_MyLineTool::NbP2d(const AppDef_MultiLine& ML)
{
return ML.Value(1).NbPoints2d();
}
Standard_Integer AppDef_MyLineTool::NbP3d(const AppDef_MultiLine& ML)
{
return ML.Value(1).NbPoints();
}
void AppDef_MyLineTool::Value(const AppDef_MultiLine& ML,
const Standard_Integer MPointIndex,
TColgp_Array1OfPnt& tabPt)
{
AppDef_MultiPointConstraint MPC = ML.Value(MPointIndex);
Standard_Integer nbp3d = MPC.NbPoints(), low = tabPt.Lower();
for (Standard_Integer i = 1; i <= nbp3d; i++) {
tabPt(i+low-1) = MPC.Point(i);
}
}
void AppDef_MyLineTool::Value(const AppDef_MultiLine& ML,
const Standard_Integer MPointIndex,
TColgp_Array1OfPnt2d& tabPt2d)
{
AppDef_MultiPointConstraint MPC = ML.Value(MPointIndex);
Standard_Integer nbp2d = MPC.NbPoints2d(), low = tabPt2d.Lower();
for (Standard_Integer i = 1; i <= nbp2d; i++) {
tabPt2d(i+low-1) = MPC.Point2d(i);
}
}
void AppDef_MyLineTool::Value(const AppDef_MultiLine& ML,
const Standard_Integer MPointIndex,
TColgp_Array1OfPnt& tabPt,
TColgp_Array1OfPnt2d& tabPt2d)
{
AppDef_MultiPointConstraint MPC = ML.Value(MPointIndex);
Standard_Integer i, nbp2d = MPC.NbPoints2d(), low2d = tabPt2d.Lower();
Standard_Integer nbp3d = MPC.NbPoints(), low = tabPt.Lower();
for (i = 1; i <= nbp3d; i++) {
tabPt(i+low-1) = MPC.Point(i);
}
for (i = 1; i <= nbp2d; i++) {
tabPt2d(i+low2d-1) = MPC.Point2d(nbp3d+i);
}
}
Standard_Boolean AppDef_MyLineTool::Tangency(const AppDef_MultiLine& ML,
const Standard_Integer MPointIndex,
TColgp_Array1OfVec& tabV)
{
AppDef_MultiPointConstraint MPC = ML.Value(MPointIndex);
if (MPC.IsTangencyPoint()) {
Standard_Integer nbp3d = MPC.NbPoints(), low = tabV.Lower();
for (Standard_Integer i = 1; i <= nbp3d; i++) {
tabV(i+low-1) = MPC.Tang(i);
}
return Standard_True;
}
else return Standard_False;
}
Standard_Boolean AppDef_MyLineTool::Tangency(const AppDef_MultiLine& ML,
const Standard_Integer MPointIndex,
TColgp_Array1OfVec2d& tabV2d)
{
AppDef_MultiPointConstraint MPC = ML.Value(MPointIndex);
if (MPC.IsTangencyPoint()) {
Standard_Integer nbp2d = MPC.NbPoints2d(), low = tabV2d.Lower();
for (Standard_Integer i = 1; i <= nbp2d; i++) {
tabV2d(i+low-1) = MPC.Tang2d(i);
}
return Standard_True;
}
else return Standard_False;
}
Standard_Boolean AppDef_MyLineTool::Tangency(const AppDef_MultiLine& ML,
const Standard_Integer MPointIndex,
TColgp_Array1OfVec& tabV,
TColgp_Array1OfVec2d& tabV2d)
{
AppDef_MultiPointConstraint MPC = ML.Value(MPointIndex);
if (MPC.IsTangencyPoint()) {
Standard_Integer i, nbp3d = MPC.NbPoints(), low = tabV.Lower();
Standard_Integer nbp2d = MPC.NbPoints2d(), low2d = tabV2d.Lower();
for (i = 1; i <= nbp3d; i++) {
tabV(i+low-1) = MPC.Tang(i);
}
for (i = 1; i <= nbp2d; i++) {
tabV2d(i+low2d-1) = MPC.Tang2d(nbp3d+i);
}
return Standard_True;
}
else return Standard_False;
}
AppDef_MultiLine& AppDef_MyLineTool::MakeMLBetween(const AppDef_MultiLine&,
const Standard_Integer ,
const Standard_Integer ,
const Standard_Integer )
{
return *((AppDef_MultiLine*) 0);
}
Approx_Status AppDef_MyLineTool::WhatStatus(const AppDef_MultiLine&,
const Standard_Integer,
const Standard_Integer)
{
return Approx_NoPointsAdded;
}
Standard_Boolean AppDef_MyLineTool::Curvature(const AppDef_MultiLine& ML,
const Standard_Integer MPointIndex,
TColgp_Array1OfVec& tabV)
{
AppDef_MultiPointConstraint MPC = ML.Value(MPointIndex);
if (MPC.IsCurvaturePoint()) {
Standard_Integer nbp3d = MPC.NbPoints(), low = tabV.Lower();
for (Standard_Integer i = 1; i <= nbp3d; i++) {
tabV(i+low-1) = MPC.Curv(i);
}
return Standard_True;
}
else return Standard_False;
}
Standard_Boolean AppDef_MyLineTool::Curvature(const AppDef_MultiLine& ML,
const Standard_Integer MPointIndex,
TColgp_Array1OfVec2d& tabV2d)
{
AppDef_MultiPointConstraint MPC = ML.Value(MPointIndex);
if (MPC.IsCurvaturePoint()) {
Standard_Integer nbp2d = MPC.NbPoints2d(), low = tabV2d.Lower();
for (Standard_Integer i = 1; i <= nbp2d; i++) {
tabV2d(i+low-1) = MPC.Curv2d(i);
}
return Standard_True;
}
else return Standard_False;
}
Standard_Boolean AppDef_MyLineTool::Curvature(const AppDef_MultiLine& ML,
const Standard_Integer MPointIndex,
TColgp_Array1OfVec& tabV,
TColgp_Array1OfVec2d& tabV2d)
{
AppDef_MultiPointConstraint MPC = ML.Value(MPointIndex);
if (MPC.IsCurvaturePoint()) {
Standard_Integer i, nbp3d = MPC.NbPoints(), low = tabV.Lower();
Standard_Integer nbp2d = MPC.NbPoints2d(), low2d = tabV2d.Lower();
for (i = 1; i <= nbp3d; i++) {
tabV(i+low-1) = MPC.Curv(i);
}
for (i = 1; i <= nbp2d; i++) {
tabV2d(i+low2d-1) = MPC.Curv2d(nbp3d+i);
}
return Standard_True;
}
else return Standard_False;
}
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