[vtkusers] Multi-texturing??

[Ken Martin]

Here is one example.

https://gitlab.kitware.com/vtk/vtk/blob/master/Rendering/OpenGL2/Testing/Cxx/TestMultiTexturing.cxx


On Thu, Oct 25, 2018 at 11:02 AM, Patrick Bergeron <pbergeron at spiria.com>
wrote:

> Hi.
>
>
> I am trying to use a second texture in a fragment shader.
>
>
> vtkActor::SetTexture(vtkTexture*) seems to only take a single texture
> image and no way to add more.
>
>
> vtkActor::GetProperty()->SetTexture(textureUnit, vtkTexture*) is
> deprecated and shows an error in an output window, and doesn't seem to pass
> any other texture variable to the shader.
>
>
> I've looked and looked, and I'm probably blind, but how do I do this
> seemingly simple task?
>
>
> Thanks.
>
> Patrick
>
>
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-- 
Ken Martin PhD
Distinguished Engineer
Kitware Inc.
101 East Weaver Street
Carrboro, North Carolina
27510 USA

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