Main Takeaway: The condition of 2D transfer function I set makes clipping function useless and black contour lines ... I fixed the light so that the light position is not rotated when the image is rotated.

Volume Rendering With Qt Vol 7 -

The condition of 2D transfer function I set makes clipping function useless and black contour lines ... I fixed the light so that the light position is not rotated when the image is rotated.

Important details found

  • The condition of 2D transfer function I set makes clipping function useless and black contour lines ...
  • I fixed the light so that the light position is not rotated when the image is rotated.

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Volume Rendering with Qt Vol.7

Volume Rendering with Qt Vol.7

I add gradients as normal to calculate diffuse light. However, the light also rotates when the image rotates. I will fix it next time.

Volume Rendering with Qt Vol.8

Volume Rendering with Qt Vol.8

I fixed the light so that the light position is not rotated when the image is rotated. In addition, I add specular light and ambient light.

Volume Rendering with Qt  Vol.1

Volume Rendering with Qt Vol.1

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Volume Rendering with Qt Vol.6

Volume Rendering with Qt Vol.6

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Volume Rendering with Qt Vol.10

Volume Rendering with Qt Vol.10

I create 2D transfer function. The condition of 2D transfer function I set makes clipping function useless and black contour lines ...