Blackmagic Forum

Hi,

I'm trying to debug a case of erratic 3D font rendering in Fusion. The attached two images illustrates it, it's two consecutive frames from the same video.




I'm an amateur, so the setup is really nothing complicated: 2x 3D texts (upper and lower) + directional light, 3d merged and rendered with a moving camera. There are no keyframes in the snippet, which makes me feel the glitch could be a SW bug?

Any recommendations would be helpful. My current "fix" was to change the text to not have the letter "w" in it, but that's not a sustainable solution.

Thanks in advance for any insight,
S.

That's an odd one.

Try adding a Transform3D right before the Renderer3D and increase the scale by 10. My guess is that it might be a floating point math error. Those can usually be sorted out by either increasing or decreasing the scale of the scene to move the vertices into a range of values where better precision can be had.