Re: [JAVA3D] Changing the colours of objects with picking

[Mr H. Morgan]

Hi Florin,

>I'm not the expert in Xj3d, but I expect my observation is true: maybe the
>TriangleArrays just don't have any associated vertex colours and uses some
>Material ?

Thanks a lot, that has really sorted me out.  If anyone else is
searching for how to do this, my code is below.

Cheers,

Hugh

// test to see if you need this method or the previous one before

SceneGraphPath sceneGraphPath = pickResult.getSceneGraphPath();
Node shape = sceneGraphPath.getObject();
if(shape instanceof Shape3D)
{
  Appearance appearance = ((Shape3D) shape).getAppearance();
  Material material = appearance.getMaterial();
  material.setDiffuseColor(colour);
}

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