[vtkusers] Set light Intensity

[Lays Rodrigues]

Bill, the LightCollection dont have this method. The equivalence is
NewInstance?
I'm trying this:

 GetRenderWindow()->AddRenderer(renderer);

    renderer->SetBackground(0.576,0.749,0.874);

    renderer->CreateLight();

    lightCol->NewInstance();

    lightCol = renderer->GetLights();

    int i = lightCol->GetNumberOfItems();

    if(i>0){

        light = (vtkLight*)lightCol->GetItemAsObject(0);

        light->SetIntensity(10);

    }


But the view dont change.
What do I want, is to improve the vizualiation of the 3d models that I load.
>From this:
http://pt-br.tinypic.com/r/2aj6zh2/9

To something like this:
http://centrumdruku3d.pl/wp-content/uploads/2014/12/RepetierServer2.png

And i think that correcting the lights, will be the first step...

See ya

2015-12-11 13:04 GMT-02:00 Bill Lorensen <bill.lorensen at gmail.com>:

> Do,
>
> col->Initialize ();
> On Dec 11, 2015 9:50 AM, "Lays Rodrigues" <laysrodriguessilva at gmail.com>
> wrote:
>
>> The tip of Amelie dont work. Someone have more tips? >.<
>> Att
>>
>> 2015-12-11 8:59 GMT-02:00 ameloush <theryame at gmail.com>:
>>
>>> You could try this :
>>>
>>>   vtkSmartPointer<vtkLightCollection>  col =
>>> vtkSmartPointer<vtkLightCollection>::New();
>>>
>>>     col = ren->GetLights();
>>>         int i=col->GetNumberOfItems();  // to be sure there is at list
>>> one
>>> light
>>>     light = (vtkLight*)col->GetItemAsObject(0);
>>>     light->SetIntensity(10);
>>>
>>>
>>>
>>> --
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>>
>>
>> --
>> __
>> *Lays Rodrigues*
>> *Front-End Developer at Br-Print3D Project(KDE)*
>> *Computer Science Student at UFF/PURO*
>> Organizadora da Semana da Computação UFF-PURO
>> www.facebook.com/semanacomputacaopuro
>> www.facebook.com/brprint3d
>> www.brprint3d.wordpress.com
>>
>>
>>
>>
>>
>> _______________________________________________
>> Powered by www.kitware.com
>>
>> Visit other Kitware open-source projects at
>> http://www.kitware.com/opensource/opensource.html
>>
>> 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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-- 
__
*Lays Rodrigues*
*Front-End Developer at Br-Print3D Project(KDE)*
*Computer Science Student at UFF/PURO*
Organizadora da Semana da Computação UFF-PURO
www.facebook.com/semanacomputacaopuro
www.facebook.com/brprint3d
www.brprint3d.wordpress.com
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