Display model with a "shiny" surface

Development
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1

hello
Today I try to modify the brightness(Shiny material properties) of the modules
but I found only one XML file
and I don’t know how to access this code.

https://github.com/Slicer/Slicer/search?q=shiny

I just want to change the Preview

shyni
shyni1366×689 190 KB

2

Display properties are stored in the display node. For example, you can use SetAmbient, SetDiffuse, SetSpecular, and SetPower methods.

3

wow that works perfectly thanks
I leave the code here:

vtkRCC=getNode('Right-Cerebral-Cortex')

vtkRCC.GetDisplayNode().SetAmbient(.1)
vtkRCC.GetDisplayNode().SetDiffuse(.6)
vtkRCC.GetDisplayNode().SetSpecular(.5)
vtkRCC.GetDisplayNode().SetPower(40)
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4

hello today i found a bug
what i do is the following instruction
vtkRCC.GetDisplayNode().ClippingOn()
vtkRCC.GetDisplayNode().ClippingOff()
and automatically changes the visible sides of
Right-Cerebral-Cortex to all.
but when I want to do it with the left side it doesn’t work
I just want to use this instruction visible side all.

5

This is not a bug but a feature. If you clip a model then you need to show both frontface and backface of the model.

6

but it just aply to right side the left side is not changging

7

If you want to show both sides of a model then you can call BackfaceCullingOff() method.

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8

thank you that explains everything

1 Like