Friday, November 5, 2010

Program error on start-up



16코어 이상의 CPU가 장착된 컴퓨터에서 3dsMax 시작시 hair and fur 플러그인으로 인해 프로그램오류가 발생하는 경우의 해결책입니다.

Published date: 2010-Nov-03 
ID: TS15899114
Applies to:
Autodesk® 3ds Max® 2011
Autodesk® 3ds Max® 2010
Autodesk® 3ds Max® 2009
Autodesk® 3ds Max® Design 2011
Autodesk® 3ds Max® Design 2010
Autodesk® 3ds Max® Design 2009
Autodesk® 3ds Max® Entertainment Creation Suite 2011
Autodesk 3ds Max Entertainment Creation Suite 2010
Autodesk 3ds Max Real-Time Animation Suite 2010

Issue

The program error on start-up, when using sixteen or more CPU cores.

Solution

The hair and fur plugin can't cope if there are more than 16 cores in the machine.

Workarounds for previous version of 3ds Max:
Disable hyperthreading (which will work as long as it reduces the number of threads below 17),
Remove the hair and fur plugin: from mental ray shaders remove the file 3dsmaxhair.dll and from stdplugs remove hair.dlo.
3ds Max 2010 :
Hotfix – Autodesk 3ds Max 2010 – 2010.06.08
Hotfix – Autodesk 3ds Max Design 2010 – 2010.06.08
3ds Max 2011: 
Autodesk 3ds Max 2011 – 2010.06.07 -
 
Autodesk 3ds Max Design 2011 – 2010.06.07 -

Tuesday, November 2, 2010

Store with irradiance map 사용시에는 해당 조명으로부터는 specular를 얻을 수 없다.



02-11-2004 09:58 PM

If you don't want to blur the irradiance map, you'd need quite high settings (Max rate at least 0, Delone triangulation for interpolation, and lower QMC noise threshold). The irradiance map is so fast because it interpolates and blurs the GI, that is its purpose...
이라디언스 맵을 흐리게 하고싶지 않다면 매우 높은 설정을 할 필요가 있습니다(Max rate는 적어도 0, interpolation을 위해서는 Delone triangulation, 낮은 QMC noise threshold). 이라디언스 맵은 GI를 보간하며 흐리게 하므로 매우 빠릅니다. 이게 그 목적입니다.

Further on, the irradiance map does not store any specular illumination, so if you use the "Store with irradiance map" option of VRayLights, you won't get any speculars from them.
또한, 이라디언스 맵은 아무런 스펙큘러 일루미네이션도 저장하지 않습니다. 그러므로 만일 VRayLight에 대해서 "Store with irradiance map"옵션을 사용하면, 해당 조명으로부터 아무런 스펙큘러도 얻을 수 없습니다.

Best regards,
Vlado