Votes
0
Product:
iClone 7
Version:
7.91
Status:
Not a Bug
Issue 7851
Object ID colors are not consistent between renders of the same scene
When resuming a render that previously crashed, or when doing a touchup render, ObjectID colors are different.
Object ID is used for masking in video applications and needs to have the same colors for the duration of the clip.

To recreate:
Create a scene with several objects and save the scene.
in iRay settings Enable ObjectID Channel
Select Render Scene
Select iRay Render (Image Sequence)
Render a few frames of an image sequence

Abort the render, or force quit the application to simulate a crash.

Resume the render from where it left off, or replace one of the rendered frames.

Observe the new Object ID colors are different to the original render.

Expectation:
Object ID colors are the same between renders,


Attached:
2 Object ID frames where colors have changed after resuming a render.
OS: Windows 10
Attachment:
  • ls_enter_Object ID_00086.png
  • ls_enter_Object ID_00087.png
  •  1
  •  781
BugIray RenderVisual
Submitted byJohnLiebe Apr 23, 2021
1
COMMENTS (1)
Feedback Tracker Admin May 21, 2021 
Hi JohnRLee,

Because there will be many change while modify in iClone,
we don't keep the ID color consistently for each iClone Render.
We suggest you using "Standalone Render" or "Save Mi" and then using standalone render.
The color saved in mi file so it will be consistent in each render.

Molly
Reallusion
1