Author Topic: Corona 10/11 - Corona Render Assets loading very slow  (Read 27181 times)

2024-06-13, 09:04:40
Reply #60

Tom

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There have been quite a few cases of this solved, a there are some left which are not quite Corona related - e.g. there is a known slown because of 3ds Max cloth plugin but it just happens when "Loading Corona assets" is shown, not related to Corona.

Are all 3ds Max versions equally affected?

2024-06-13, 09:07:21
Reply #61

Aram Avetisyan

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There have been quite a few cases of this solved, a there are some left which are not quite Corona related - e.g. there is a known slown because of 3ds Max cloth plugin but it just happens when "Loading Corona assets" is shown, not related to Corona.

Are all 3ds Max versions equally affected?

The already done fixes should relate to all supported 3ds Max versions, yes.
Aram Avetisyan | chaos-corona.com
Chaos Corona QA Specialist | contact us

2024-06-20, 02:22:35
Reply #62

Alex Abarca

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I was hoping 3dsmax 2025 and Corona 12 RC1 will fix this issue, but its the same.....Loading Corona Assets......Is very slow.


2024-06-20, 04:16:31
Reply #63

Aram Avetisyan

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I was hoping 3dsmax 2025 and Corona 12 RC1 will fix this issue, but its the same.....Loading Corona Assets......Is very slow.

The exact changes a version, including v12 RC1, brings is listed in the changelog.

The only remaning, known as of today, slowdown when "Loading Corona assets" is displayed is related to cloth/garmet maker in 3ds Max and has nothing to do with Corona.
An investigation done yesterday has confirmed this. Corona is just unlucky that during this long loading Corona assets is written.
Aram Avetisyan | chaos-corona.com
Chaos Corona QA Specialist | contact us

2024-06-20, 09:00:09
Reply #64

maru

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I was hoping 3dsmax 2025 and Corona 12 RC1 will fix this issue, but its the same.....Loading Corona Assets......Is very slow.

As Aram wrote above, unfortunately getting stuck at "Loading Corona Assets" is not necessarily related to Corona. If you have a scene like this, please send it to us archived with all assets and we will find out what exactly is causing the slowdown: https://support.chaos.com/hc/en-us/requests/new
Marcin Miodek | chaos-corona.com
3D Support Team Lead - Corona | contact us

2024-06-20, 22:54:26
Reply #65

Alex Abarca

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I was hoping 3dsmax 2025 and Corona 12 RC1 will fix this issue, but its the same.....Loading Corona Assets......Is very slow.

The exact changes a version, including v12 RC1, brings is listed in the changelog.

The only remaning, known as of today, slowdown when "Loading Corona assets" is displayed is related to cloth/garmet maker in 3ds Max and has nothing to do with Corona.
An investigation done yesterday has confirmed this. Corona is just unlucky that during this long loading Corona assets is written.

Have you tried posting these concerns to Autodesk? Thanks

2024-06-25, 11:19:18
Reply #66

Peter A.

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I was hoping 3dsmax 2025 and Corona 12 RC1 will fix this issue, but its the same.....Loading Corona Assets......Is very slow.

The exact changes a version, including v12 RC1, brings is listed in the changelog.

The only remaning, known as of today, slowdown when "Loading Corona assets" is displayed is related to cloth/garmet maker in 3ds Max and has nothing to do with Corona.
An investigation done yesterday has confirmed this. Corona is just unlucky that during this long loading Corona assets is written.

I have disabled loading of cloth/garment plugins in 3ds max 2024.2 and the issue is still present with Corona 11 HF2.

2024-06-25, 11:21:58
Reply #67

maru

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I was hoping 3dsmax 2025 and Corona 12 RC1 will fix this issue, but its the same.....Loading Corona Assets......Is very slow.

The exact changes a version, including v12 RC1, brings is listed in the changelog.

The only remaning, known as of today, slowdown when "Loading Corona assets" is displayed is related to cloth/garmet maker in 3ds Max and has nothing to do with Corona.
An investigation done yesterday has confirmed this. Corona is just unlucky that during this long loading Corona assets is written.

I have disabled loading of cloth/garment plugins in 3ds max 2024.2 and the issue is still present with Corona 11 HF2.

As both Aram and I wrote above, unfortunately getting stuck at "Loading Corona Assets" is not necessarily related to Corona.
If you have a scene like this, please send it to us archived with all assets and we will find out what exactly is causing the slowdown: https://support.chaos.com/hc/en-us/requests/new


Marcin Miodek | chaos-corona.com
3D Support Team Lead - Corona | contact us

2024-06-25, 17:12:37
Reply #68

CharlyRT

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Hi Maru
Im having this issue in a vray scene, im not using any kind of Corona assets, only a couple of maps (corona color correct and corona select)
I didnt have this kind of behavior before when using Corona Maps.
However I use assets that use Corona materials (they have been converted)
I always clean my files with Prune Scene and SiNi Forensic to clean some garbage, the first run it detected corona assets that was deleted and never showed again, but still i get that "loading corona assets" message when opening the scene
Could I send the file to you to go further investigations?
I have sent it Vray in the forum but I havent received any kind of answer
Carlos Rodriguez
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2024-06-25, 17:15:59
Reply #69

maru

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Im having this issue in a vray scene
Sorry, I didn't get it. Are you using V-Ray or Corona in your problematic scene?

Quote
im not using any kind of Corona assets, only a couple of maps (corona color correct and corona select)
However I use assets that use Corona materials (they have been converted)
Umm... The above message contradicts itself at least twice.

Quote
Could I send the file to you to go further investigations?
Yes, sure, but please do not use the forum for this. Do it here and please do attach the answers to my above questions/uncertainties: https://support.chaos.com/hc/en-us/requests/new
Marcin Miodek | chaos-corona.com
3D Support Team Lead - Corona | contact us

2024-06-25, 17:45:41
Reply #70

CharlyRT

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Quote
Sorry, I didn't get it. Are you using V-Ray or Corona in your problematic scene?
Im using V-Ray

Quote
Umm... The above message contradicts itself at least twice.
Like I said, the objects that came from Corona have been converted to Vray, I use 2 maps (Corona Color correct and Corona Select) in a couple of Vray materials, I normaly use this maps and havent had this issue before.

In a prior comment you said "Loading Corona Assets" is not necessarily related to Corona, Perhaps what im missing is the definition of Corona assets, like I said when using Prune Scene, it deleted the Corona assets messages, according to this it removes garbage from older versions of Corona, HDCache, missing Luts.

Quote
Yes, sure, but please do not use the forum for this. Do it here and please do attach the answers to my above questions/uncertainties: https://support.chaos.com/hc/en-us/requests/new
Ok I have already sent this file to research and development a couple of weeks, the ticket is 252693, hope this helps.
« Last Edit: 2024-06-25, 17:50:30 by CharlyRT »
Carlos Rodriguez
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2024-06-25, 17:55:31
Reply #71

maru

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If you are using V-Ray, then the Corona forum and the Corona support team are not the right ones. Of course, if the V-Ray team finds out that the issue is somehow related to Corona, we will communicate internally.

The ticket #252693 seems to be related to another topic and it is already closed ("A call for help from Chaos' Research and Development"). 

As I explained before, please start a new support ticket, explain what exactly the issue is, and attach the problematic scene here: https://support.chaos.com/hc/en-us/requests/new
I am sorry, but otherwise we will not be able to help you.

"Corona Assets" means anything that is related to the Corona plugin. If you would uninstall Corona, then those assets would not load at all, or would load as unsupported.

As far as I know, the option in Prune Scene only removes the missing HD/UHD Cache files and LUTs, nothing else.

I don't think we need to discuss this any further. Once you submit the new support ticket, this issue will be handled by the dedicated team.

Marcin Miodek | chaos-corona.com
3D Support Team Lead - Corona | contact us

2024-06-25, 17:58:16
Reply #72

CharlyRT

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Perfect.
Ill try to repost this in vray forum and summit the file again to chaos requests.
Thanks Maru!!!
Carlos Rodriguez
RTstudio​
www.instagram.com/rtstudio.archviz/

2024-06-25, 17:59:57
Reply #73

maru

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You're welcome, but there is really no need to post anything on any forum if you submit a support ticket. We are allergic to duplicate reports. :)
Marcin Miodek | chaos-corona.com
3D Support Team Lead - Corona | contact us

2024-07-02, 19:28:45
Reply #74

Alex Abarca

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@maru @coronateam, have you guys submitted a report ticket to Autodesk to fix the issue with Corona and this 3dsmax cloth modifier?