gregor stemmer
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Activating Houdini Apprentice offline? 2023年6月4日22:59
Can I independently control the F-Stop Near and F-Stop Far ？ 2023年6月4日22:14
Short answer: No, the two are not independently adjustable.
In lack of a better explanation: Depth of field [en.wikipedia.org]on Wikipedia.
Sorry! Just can't explain it better than they already did !
In lack of a better explanation: Depth of field [en.wikipedia.org]on Wikipedia.
Sorry! Just can't explain it better than they already did !
Can really VEX save so much memory? 2023年6月4日21:30
I think it like this:
Wrangle
DATA= ((0,-1,0));
pts= ( (p1,DATA), (p2,DATA)...);
AttrCreate
pts = ( (p1,(0,-1,0)); (p2,(0,-1,0))...);
Which means in Attrcreate you have n times the vector stored, but in Wrangle vector is stored once, but referenced n times, which is less memory consuming. And this is the principlpe of instncing.
Wrangle
DATA= ((0,-1,0));
pts= ( (p1,DATA), (p2,DATA)...);
AttrCreate
pts = ( (p1,(0,-1,0)); (p2,(0,-1,0))...);
Which means in Attrcreate you have n times the vector stored, but in Wrangle vector is stored once, but referenced n times, which is less memory consuming. And this is the principlpe of instncing.