[vtkusers] vtkGPURayCastMapper

Julien Finet julien.finet at kitware.com
Tue Feb 14 10:57:36 EST 2012


Nevermind then, the fix was in 5.8.0:
https://github.com/Kitware/VTK/commit/ffe79ee12dcdc7b32defa9523567075a73dccbe7

julien.

On Tue, Feb 14, 2012 at 4:46 AM, Martijn Steenwijk <
martijnsteenwijk at gmail.com> wrote:

> Hi Julien,
>
> Thanks for your reply. I'm using the 5.8.0 version. Is it fixed in that
> version?
>
> Best,
> Martijn
>
>
> On Tue, Feb 14, 2012 at 3:32 AM, Julien Finet <julien.finet at kitware.com>wrote:
>
>> Hi Martijn,
>>
>> What VTK version are you using? A vtkGPURayCastMapper bug has been fixed
>> "recently" for ATI graphic cards .
>>
>> julien.
>>
>> On Mon, Feb 13, 2012 at 7:25 PM, Martijn Steenwijk <
>> martijnsteenwijk at gmail.com> wrote:
>>
>>> Dear all,****
>>>
>>> ** **
>>>
>>> I’m using the vtkGPURayCastMapper for volume rendering. However, when I
>>> change lighting and shading options (such as SetDifffuse, SetAmbient,
>>> SetSpecular, SetSpecularPower, etc) , the renderer renders the scene in
>>> gray colors – while CPU Raycasters do this not.****
>>>
>>> ** **
>>>
>>> Does somebody has a suggestion to fix this problem? I’m using Win7
>>> 64-bit equipped with an ATI radeon HD4870X2. ****
>>>
>>> ** **
>>>
>>> Best,****
>>>
>>> Martijn  ****
>>>
>>> ** **
>>>
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