I have recently noticed a ChangeQueue issue (I am on 7.22.22255.5001, 2022-09-12), where assignment of a material fails to cause a call to ApplyMaterialChanges. Tested with my plugin uninstalled, I have also reproduced this using Raytraced, with the steps being: open the provided file, the “persp…

JD I’ll look into this as soon as possible. I’m afk all this week, but as soon as I get back. Andy

Hi @jdhill Sorry it’s taken a while to get back to you. Yes - this is how it was designed in V7 - if a render content (a material) returns a similar RenderHash to the previous one, it is assumed to be the same material. I’m going to add something in V8 so that you can override this behaviour in y…

https://mcneel.myjetbrains.com/youtrack/issue/RH-70565/Change-Queue-issue

Thanks Andy, but I see this as a change in behavior – I can’t say in exactly which build it changed, but I only just noticed it when reporting, and have confirmed that V6 does not show the same problem. That said, checking again now with 7.24.22308.15001, the behavior appears to have changed yet ag…

ChangeQueue.ApplyMaterialChanges is not called for some assignments

Rhino Developer

brian (Brian Gillespie) November 23, 2022, 1:08am 6

RH-70565 is fixed in the latest WIP

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Missing call to ChangeQueue.ApplyMaterialChanges Developer	11	1099	May 26, 2017
V8 Raytraced/ChangeQueue material assignment to instances broken Developer windows , raytraced , materials , changequeue	0	372	February 22, 2023
Render Does not change the color of the material Rhino for Windows	1	544	January 23, 2019
V8 ChangeQueue & Raytraced broken for objects with sub-object materials Developer windows , raytraced , changequeue	3	762	March 7, 2023
Material changes Developer	3	693	April 4, 2017

ChangeQueue.ApplyMaterialChanges is not called for some assignments

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