[vtkusers] Overlay (R,G,B) over MIP in 3D

[Divya Rathore]

Anybody? :)


On Thu, Oct 27, 2011 at 11:49 AM, Divya Rathore <divyarathore at gmail.com>wrote:

> I am successfully able to render a 3D dataset
> using vtkVolumeRayCastMIPFunction and vtkVolumeRayCastMapper.
> Now, for certain sparse set of 3D coordinates within this dataset, I want
> to overlay  specific RGB color values for them in the above Max Intensity
> Projection.
>
> Which would be the best VTK classes to do this?
> Ideally, I would like to feed in the RGB values somewhat like this:
>
> //pseudocode over an iterative loop
> appropriateVtkCxx(x, y, z, R, G, B);
>
> suggestions would be much appreciated!
>
> best regards,
> Divya
>
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