[vtkusers] Announce: vtk 7.0.0 release candidate 1 is ready
Ken Martin
ken.martin at kitware.com
Mon Jan 4 11:06:30 EST 2016
I was unable to duplicate this. I modified a test to use layers and it
seemed to work. Specifically I updated
Rendering/OpenGL2/Testing/CXX/TestVBOPLY.cxx to be
the following, rebuilts, and then ran it ala
.\bin\vtkRenderingOpenGL2CxxTests.exe TestVBOPLYMapper -D
"C:/Users/ken.martin/Documents/vtk/vtkbin/ExternalData/Testing" -I
and it seemed to work fine. Does that work for you? If so , can you modify
the example to show the problem?
Thanks
Ken
#include "vtkCamera.h"
#include "vtkRenderer.h"
#include "vtkOpenGLRenderWindow.h"
#include "vtkActor.h"
#include "vtkCellArray.h"
#include "vtkPointData.h"
#include "vtkPolyDataMapper.h"
#include "vtkPLYReader.h"
#include "vtkNew.h"
#include "vtkProperty.h"
#include "vtkLightKit.h"
#include "vtkPolyDataNormals.h"
#include "vtkTimerLog.h"
#include "vtkRegressionTestImage.h"
#include "vtkTestUtilities.h"
#include "vtkRenderWindowInteractor.h"
//----------------------------------------------------------------------------
int TestVBOPLYMapper(int argc, char *argv[])
{
vtkNew<vtkActor> actor;
vtkNew<vtkRenderer> renderer;
vtkNew<vtkPolyDataMapper> mapper;
renderer->SetBackground(0.0, 0.0, 0.0);
vtkNew<vtkRenderWindow> renderWindow;
renderWindow->SetSize(300, 300);
renderWindow->AddRenderer(renderer.Get());
renderer->AddActor(actor.Get());
vtkNew<vtkRenderWindowInteractor> iren;
iren->SetRenderWindow(renderWindow.Get());
vtkNew<vtkLightKit> lightKit;
lightKit->AddLightsToRenderer(renderer.Get());
if (!renderWindow->SupportsOpenGL())
{
cerr << "The platform does not support OpenGL as required\n";
cerr <<
vtkOpenGLRenderWindow::SafeDownCast(renderWindow.Get())->GetOpenGLSupportMessage();
cerr << renderWindow->ReportCapabilities();
return 1;
}
const char* fileName = vtkTestUtilities::ExpandDataFileName(argc, argv,
"Data/dragon.ply");
vtkNew<vtkPLYReader> reader;
reader->SetFileName(fileName);
reader->Update();
// vtkNew<vtkPolyDataNormals> norms;
// norms->SetInputConnection(reader->GetOutputPort());
// norms->Update();
mapper->SetInputConnection(reader->GetOutputPort());
//mapper->SetInputConnection(norms->GetOutputPort());
actor->SetMapper(mapper.Get());
actor->GetProperty()->SetAmbientColor(0.2, 0.2, 1.0);
actor->GetProperty()->SetDiffuseColor(1.0, 0.65, 0.7);
actor->GetProperty()->SetSpecularColor(1.0, 1.0, 1.0);
actor->GetProperty()->SetSpecular(0.5);
actor->GetProperty()->SetDiffuse(0.7);
actor->GetProperty()->SetAmbient(0.5);
actor->GetProperty()->SetSpecularPower(20.0);
actor->GetProperty()->SetOpacity(1.0);
//actor->GetProperty()->SetRepresentationToWireframe();
vtkNew<vtkActor> actor2;
vtkNew<vtkRenderer> renderer2;
vtkNew<vtkPolyDataMapper> mapper2;
mapper2->SetInputConnection(reader->GetOutputPort());
actor2->SetMapper(mapper2.Get());
actor2->GetProperty()->SetOpacity(1.0);
renderer2->SetLayer(1);
renderer2->AddActor(actor2.Get());
renderWindow->SetNumberOfLayers(2);
renderWindow->AddRenderer(renderer2.Get());
renderWindow->SetMultiSamples(0);
vtkNew<vtkTimerLog> timer;
timer->StartTimer();
renderWindow->Render();
timer->StopTimer();
double firstRender = timer->GetElapsedTime();
cerr << "first render time: " << firstRender << endl;
timer->StartTimer();
int numRenders = 8;
for (int i = 0; i < numRenders; ++i)
{
renderer->GetActiveCamera()->Azimuth(10);
renderer->GetActiveCamera()->Elevation(10);
renderWindow->Render();
}
timer->StopTimer();
double elapsed = timer->GetElapsedTime();
cerr << "interactive render time: " << elapsed / numRenders << endl;
unsigned int numTris =
reader->GetOutput()->GetPolys()->GetNumberOfCells();
cerr << "number of triangles: " << numTris << endl;
cerr << "triangles per second: " << numTris*(numRenders/elapsed) << endl;
renderer->GetActiveCamera()->SetPosition(0,0,1);
renderer->GetActiveCamera()->SetFocalPoint(0,0,0);
renderer->GetActiveCamera()->SetViewUp(0,1,0);
renderer->ResetCamera();
renderWindow->Render();
renderWindow->Render();
int retVal = vtkRegressionTestImage( renderWindow.Get() );
if ( retVal == vtkRegressionTester::DO_INTERACTOR)
{
iren->Start();
}
return !retVal;
}
On Fri, Dec 18, 2015 at 12:31 PM, Michael Redmond <
michael.j.redmond at gmail.com> wrote:
> I reported a bug issue id 0015892. It's a bug for opengl2. Extra cells
> are shown in 2nd/3rd renderer layers. I've seen the bug in 6.3 and
> 7.0rc1. I've checked with the official 64 bit python release and my own
> 6.3 builds.
> On Dec 17, 2015 2:39 PM, "David E DeMarle" <dave.demarle at kitware.com>
> wrote:
>
>> The VTK developement team is happy to announce that VTK 7.0 has entered
>> the release candidate stage!
>>
>> You can find the source, data, and vtkpython binary packages here:
>>
>> http://www.vtk.org/download/#candidate
>>
>> Please try this version of VTK and report any issues to the list or the
>> bug tracker so that we can try to address them before VTK 7.0.0 final.
>>
>> The official release notes will be available when VTK final is released
>> in the next few weeks. In the meantime here is a preview:
>>
>> The big news is that the OpenGL"new" backend is now the default and that
>> VTK is for the first time compatible with Python 3.
>>
>> Other new functionality includes:
>> - the introduction of the Flying Edges SMP optimized (very fast)
>> isocontour filter
>> - a new and improved vtkPUnstructuredGridGhostCells filter that
>> efficiently creates ghost cells in DMP parallel contexts.
>> - allow the Python Global Interpreter Lock (GIL) for multithreaded Python
>> routines
>> - offscreen rendering through EGL now supported
>> - remove vtkFreeTypeUtilities
>>
>> Improvements to existing functionality includes:
>> - optimizations to the Contingency Statistics class which provides a
>> significant performance boost when using only integer or floating point
>> data
>> - improved MPAS file handling including including arbitrary vertical
>> dimensions and more general attribute reading
>> - modernize depth sorting code. In tests the improved depth sort is 2 to
>> 3x faster than before.
>> - fixes to the ExodusWriter, especially when handling side sets and node set
>> data.
>> - updates to the PLY Writer
>>
>> Some of the changes that affect building and using VTK in applications
>> include:
>> - the OpenGL2 backend requires newer rendering capabilities than its
>> predecessor
>> - QtWebKit is no longer part of the Qt build group and thus easier to do
>> without
>> - vtkStreamer and related classes are deprecated; use vtkStreamTracer
>> instead.
>> - a new option (when building with newer CMake) to build with C++11
>> support
>> - add support for Visual Studio 2015
>> - Java 1.6 is now the minimum version that is tested; 1.5 may not work
>> - remove support for OSX10.5 Leopard and the Carbon (OSX9 compatibility
>> layer) API
>> - remove support for gcc 4.1
>>
>> And many bug fixes across the codebase.
>>
>> We hope you enjoy this release of VTK! As always, contact Kitware and
>> the mailing lists for assistance.
>>
>> Thanks,
>>
>> David E DeMarle
>> Kitware, Inc.
>> R&D Engineer
>> 21 Corporate Drive
>> Clifton Park, NY 12065-8662
>> Phone: 518-881-4909
>>
>> _______________________________________________
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>>
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>>
>> Please keep messages on-topic and check the VTK FAQ at:
>> http://www.vtk.org/Wiki/VTK_FAQ
>>
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>>
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>>
>>
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>
> Visit other Kitware open-source projects at
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>
> Please keep messages on-topic and check the VTK FAQ at:
> http://www.vtk.org/Wiki/VTK_FAQ
>
> Search the list archives at: http://markmail.org/search/?q=vtkusers
>
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>
--
Ken Martin PhD
Chairman & CFO
Kitware Inc.
28 Corporate Drive
Clifton Park NY 12065
518 371 3971
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