[vtkusers] Cylinder Anti-Aliasing

[Thiago Macedo]

Hi All,

I'm still having problems with vtkCylinderSource anti-aliasing (attached image).
As you can check the lines are anti-aliased, but cylinder is not
Could someone help me, please?

Att.

On Thu, May 26, 2011 at 4:26 PM, Thiago Macedo <tmacedo29 at gmail.com> wrote:
> Hi Jon,
>
> I'v tried to use OpenGL function directly with no sucess.
> Do you or someone know how to make this anti-aliasing over vtkCylinderSource?
>
> Regards
>
> On Tue, May 24, 2011 at 11:24 AM, Thiago Macedo <tmacedo29 at gmail.com> wrote:
>> Hi Jon,
>>
>> firstly, thank you for your prompt answer.
>> Actually, I'm already using all the *SmoothingOn() funcions. The
>> attached image, in my last e-mail, already has the 3 Smoothing algo.
>> as ON.
>> Anyway, I'll try the OpenGL command too.
>>
>> Regards,
>>
>> On Tue, May 24, 2011 at 11:13 AM, Jon Payne <jpayne at hgl-dynamics.com> wrote:
>>> On 24/05/2011 14:12, Thiago Macedo wrote:
>>>>
>>>> HI All,
>>>>
>>>> I've tried to find a way to make a cylinder as smooth as lines when
>>>> LineSmoothingOn(), but it seems nothing is really working.
>>>> Attached I'm sending a screenshot.
>>>> Could someone help me?
>>>>
>>>> Regards
>>>
>>> Hi Thiago ,
>>>
>>> I think you'll need the following for a cylinder if not a wire-frame:
>>> PolygonSmoothingOn();
>>>
>>> I generally do:
>>>
>>>    renderWindow->LineSmoothingOn();
>>>    renderWindow->PointSmoothingOn();
>>>    renderWindow->PolygonSmoothingOn();
>>>    glHint(GL_POINT_SMOOTH_HINT, GL_NICEST);
>>>
>>> Cheers,
>>> Jon
>>>
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>>
>>
>>
>> --
>> Thiago B. Macedo
>>
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>
>
>
> --
> Thiago B. Macedo
>



-- 
Thiago B. Macedo
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