possible bug ?

[Janosik]

well

it happends when i changing some materials at for example : at plane when is displacement of grass but this happends with another situations when displacement is not there..... ( only when is chaged material and than hit render)
than my light cache calculation hangs up and calculating and calculating ( like in a never ending story heh) so only way i can stop it is: ctrl alt del and find max.exe and stop the process .

fist bounces i use qmc and sec mentioned light cache with irr map i never find this situation and also with qmc at sec bounce.

ps: sorry for ma english (we learned russian language at base school )

[vlado]

Which version of 3dsmax/V-Ray are you using? If you have a scene with which this can reproduced, you can try sending it over to vlado@chaosgroup.com so that I can take a look.

Best regards,
Vlado

[Janosik]

hi Vlado

ok i will send it to you and for all it is viz 2006 and vray 1.5 RC3 with hardware licence