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Software Discussion
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3D Studio Max
problem with bump
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Marc B. 8 posts18 Aug 2006hi,
this is the first time I rendered with lights and materials. If I use a bump I have black pixels on the object -
ALi 608 posts18 Aug 2006It's all about bump map and render samples as I know. if your bump be very sharp or bump value be very high you would get that black pixels. also if your render maximum sample size be low may cause results like this. what renderer you used? -
Marc B. 8 posts18 Aug 2006i use mental ray
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ALi 608 posts18 Aug 2006I guess that.
in your renderer settings change your minimum sample size to 1/16 and maximum to 4. and set filter to gauss. it would help. (if it not because of bump map.) -
Marc B. 8 posts18 Aug 2006the img does not improve very much
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ALi 608 posts18 Aug 2006ok. icrease the maximum sample size (ie: 16). and also test other filters. should work. and if don't; check your bump map and bump value.
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Marc B. 8 posts18 Aug 2006ok i try it.
thx for the moment -
ALi 608 posts18 Aug 2006no pro. I experienced that problem with our project before at the start. we use mentalray too. I am the lighting and renderer artist there. will be happy if I could help.
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