shaking camera improperly

[danielsian]

Hello guys

I found a problem with a camera movement when animated and rendered in Corona. Only in Corona.

I prepared a GIF to demonstrate the shaking.

I did the same render in Physical Renderer and in Corona Renderer, and the problem is evident only in Corona.
Attached the scene files (Physical and Corona)




What happens?
Thanks

Version: A4.1 (core 1.4 )
Cinema version: CINEMA 4D Studio R16.050 S

[mp5gosu]

Same happens in A5. Smells like a bug.

[maru]

Already commented of fb - I remember something very similar in 3ds Max version long time ago and it was fixed. Maybe a similar fix applies here...

[Ondra]

how many passes is the Corona version rendered with?

[danielsian]

how many passes is the Corona version rendered with?

Hi Ondra, I set for 3 passes, just to have a fast rendering.

[Ondra]

just to make sure this is not the problem, can you make a corona sequence with maybe 16 passes? (you can lower GI/AA balance)

[danielsian]

just to make sure this is not the problem, can you make a corona sequence with maybe 16 passes? (you can lower GI/AA balance)

I did a lots of tests, including another configurations and more passes before to decide posting here. Actually I discovered this problem in a final render of a commissioned job, which I did with a lot of more quality.
So, this is a real problem.
Tks

[Ondra]

I'm not saying it isnt, I'm trying to determine the cause, and low amount of passes + some random number generators could actually cause similar problems. If this happened in final quality rendering then there is probably another cause

[danielsian]

Hi Ondra, here is another test, 16 passes, with no cloner, just a cube converted in mesh

[stanDM]

60 passes here (but we have tried different number of passes too), camera is still shaking. So we have baked camera but the problem stays the same.   

[babumbol]

Got the same problem. Happend in two scenes with relatively big world measures (mountain & city from above).

[Dionysios.TS]

Don't want to complicate anything but only to leave my old experience with something similar years ago.

I was using mental ray and I had the same problem, solution? Change the decimal separator in Windows from "," to "."
Crazy I know but was a bug in 3ds Max those days...

Dionysios -

[TomG]

A test version of the upcoming Alpha 6.2 is available, which should fix the "shaking camera" bug - please test, if all is good, the download page will be updated to this version. For now, links to the download are on the forum post at https://forum.corona-renderer.com/index.php/topic,14938

[Nikola]

Hi,

this should be already fixed. Could someone test the latest version (https://forum.corona-renderer.com/index.php/topic,15419.0.html) and confirm it works?

Thank you

[houska]

I think we can close this. No complaints recently and we tested the scenes ourselves.