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Adding GLUT unit test for rendering.

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Dave Pugmire 2016-06-30 16:13:46 -04:00 committed by Dave Pugmire
parent 9659f35509
commit 17e2a836f0
1 changed files with 111 additions and 0 deletions
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vtkm/rendering/testing/UnitTestMapperGLUT.cxx Normal file
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//============================================================================
// Copyright (c) Kitware, Inc.
// All rights reserved.
// See LICENSE.txt 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.
//
// Copyright 2015 Sandia Corporation.
// Copyright 2015 UT-Battelle, LLC.
// Copyright 2015 Los Alamos National Security.
//
// Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
// the U.S. Government retains certain rights in this software.
//
// Under the terms of Contract DE-AC52-06NA25396 with Los Alamos National
// Laboratory (LANL), the U.S. Government retains certain rights in
// this software.
//============================================================================
#include <vtkm/Bounds.h>
#include <vtkm/cont/testing/MakeTestDataSet.h>
//Suppress warnings about glut being deprecated on OSX
#if (defined(VTKM_GCC) || defined(VTKM_CLANG))
# pragma GCC diagnostic push
# pragma GCC diagnostic ignored "-Wdeprecated-declarations"
#endif
#if defined (__APPLE__)
# include <GLUT/glut.h>
#else
# include <GL/glut.h>
#endif
#include <vtkm/rendering/Actor.h>
#include <vtkm/rendering/CanvasGL.h>
#include <vtkm/rendering/MapperGL.h>
#include <vtkm/rendering/Scene.h>
#include <vtkm/rendering/View.h>
#include <vtkm/cont/DeviceAdapter.h>
#include <vtkm/cont/testing/Testing.h>
#include <vtkm/rendering/testing/RenderTest.h>
namespace {
static const vtkm::Id WIDTH = 512, HEIGHT = 512;
static vtkm::Id windowID, which = 0, NUM_DATASETS = 4;
static vtkm::rendering::ColorTable colorTable("thermal");
static vtkm::cont::testing::MakeTestDataSet maker;
static void
keyboardCall(unsigned char key, int vtkmNotUsed(x), int vtkmNotUsed(y))
{
if (key == 27)
glutDestroyWindow(windowID);
else
{
which = (which+1) % NUM_DATASETS;
glutPostRedisplay();
}
}
static void
displayCall()
{
typedef vtkm::rendering::MapperGL<VTKM_DEFAULT_DEVICE_ADAPTER_TAG> M;
typedef vtkm::rendering::CanvasGL C;
typedef vtkm::rendering::View3D V3;
typedef vtkm::rendering::View2D V2;
if (which == 0)
vtkm::rendering::testing::Render<M,C,V3>(maker.Make3DRegularDataSet0(),
"pointvar", colorTable, "reg3D.pnm");
else if (which == 1)
vtkm::rendering::testing::Render<M,C,V3>(maker.Make3DRectilinearDataSet0(),
"pointvar", colorTable, "rect3D.pnm");
else if (which == 2)
vtkm::rendering::testing::Render<M,C,V3>(maker.Make3DExplicitDataSet4(),
"pointvar", colorTable, "expl3D.pnm");
else if (which == 3)
vtkm::rendering::testing::Render<M,C,V2>(maker.Make2DRectilinearDataSet0(),
"pointvar", colorTable, "rect2D.pnm");
glutSwapBuffers();
}
void RenderTests()
{
std::cout<<"Press any key to cycle through datasets. ESC to quit."<<std::endl;
int argc = 0;
char *argv = NULL;
glutInit(&argc, &argv);
glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH);
glutInitWindowSize(WIDTH,HEIGHT);
windowID = glutCreateWindow("GLUT test");
glutDisplayFunc(displayCall);
glutKeyboardFunc(keyboardCall);
glutMainLoop();
}
} //namespace
int UnitTestMapperGLUT(int, char *[])
{
return vtkm::cont::testing::Testing::Run(RenderTests);
}
#if (defined(VTKM_GCC) || defined(VTKM_CLANG))
# pragma GCC diagnostic pop
#endif