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/*=========================================================================
Program: Visualization Toolkit
Module: vtkContext3D.cxx
Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
All rights reserved.
See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notice for more information.
=========================================================================*/
#include "vtkContext3D.h"
#include "vtkContextDevice3D.h"
#include "vtkTransform.h"
#include "vtkObjectFactory.h"
#include <cassert>
vtkStandardNewMacro(vtkContext3D)
void vtkContext3D::PrintSelf(ostream &os, vtkIndent indent)
{
Superclass::PrintSelf(os, indent);
os << indent << "Context Device: ";
if (this->Device)
{
os << endl;
this->Device->PrintSelf(os, indent.GetNextIndent());
}
else
{
os << "(none)" << endl;
}
}
bool vtkContext3D::Begin(vtkContextDevice3D *device)
{
if (this->Device == device)
{
return true;
}
this->Device = device;
return true;
}
vtkContextDevice3D * vtkContext3D::GetDevice()
{
return this->Device.GetPointer();
}
bool vtkContext3D::End()
{
if (this->Device)
{
this->Device = NULL;
}
return true;
}
void vtkContext3D::DrawLine(const vtkVector3f &start, const vtkVector3f &end)
{
assert(this->Device);
vtkVector3f line[2] = { start, end };
this->Device->DrawPoly(line[0].GetData(), 2);
}
void vtkContext3D::DrawPoly(const float *points, int n)
{
assert(this->Device);
this->Device->DrawPoly(points, n);
}
void vtkContext3D::DrawPoint(const vtkVector3f &point)
{
assert(this->Device);
this->Device->DrawPoints(point.GetData(), 1);
}
void vtkContext3D::DrawPoints(const float *points, int n)
{
assert(this->Device);
this->Device->DrawPoints(points, n);
}
void vtkContext3D::DrawPoints(const float *points, int n,
unsigned char *colors, int nc_comps)
{
assert(this->Device);
this->Device->DrawPoints(points, n, colors, nc_comps);
}
void vtkContext3D::DrawTriangleMesh(const float *mesh, int n,
const unsigned char *colors, int nc)
{
assert(this->Device);
this->Device->DrawTriangleMesh(mesh, n, colors, nc);
}
void vtkContext3D::ApplyPen(vtkPen *pen)
{
assert(this->Device);
this->Device->ApplyPen(pen);
}
void vtkContext3D::ApplyBrush(vtkBrush *brush)
{
assert(this->Device);
this->Device->ApplyBrush(brush);
}
void vtkContext3D::SetTransform(vtkTransform *transform)
{
if (transform)
{
this->Device->SetMatrix(transform->GetMatrix());
}
}
vtkTransform * vtkContext3D::GetTransform()
{
if (this->Device && this->Transform)
{
this->Device->GetMatrix(this->Transform->GetMatrix());
return this->Transform;
}
return NULL;
}
void vtkContext3D::AppendTransform(vtkTransform *transform)
{
if(transform)
{
this->Device->MultiplyMatrix(transform->GetMatrix());
}
}
void vtkContext3D::PushMatrix()
{
this->Device->PushMatrix();
}
void vtkContext3D::PopMatrix()
{
this->Device->PopMatrix();
}
void vtkContext3D::EnableClippingPlane(int i, double *planeEquation)
{
assert(this->Device);
this->Device->EnableClippingPlane(i, planeEquation);
}
void vtkContext3D::DisableClippingPlane(int i)
{
assert(this->Device);
this->Device->DisableClippingPlane(i);
}
vtkContext3D::vtkContext3D()
{
}
vtkContext3D::~vtkContext3D()
{
}
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