Render quality combined geometry

General TouchDesigner Discussion
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1

I want to render a combined (non-merged) fbx model. However, the render quality of the overlapping parts is quite bad when zoomed out (see images).

  • Anti-alias is set to max (32)
  • Upping the resolution of the render output doesn’t change anything.
  • Using phong material

Zoomed in (it’s okay):

zoomed-in
zoomed-in1329×828 81.3 KB

Zoomed out (see the jaggy lines on the orange part bottom right):

zoomed-out
zoomed-out1087×693 95.2 KB

2

It fixed when I changed camera projection to orthographic!

3

This is likely due to poor precision in the depth buffer. Try tightning the range of the near/far planes on the ‘View’ page of the camera to fix this.