video post問題~

[tomlau8]

點解我用video post的lens effects glow時,當把劍zoom in時d光又系咁大,zoom out時d光唔系跟住zoom out ge???點set呀應該??thx!!

[mrmo]

try and error and try again until u get the final result

[sobig]

it is not an error, mate
it is the limitation for video post in max
one thing you can do is to define two Object IDs for two different objects (your swords).
you can add two Glow effects in video post.
Let's say...

Glow 01 for object01
Glow02 for object02

then, you can control the size of those glow seperately.
is it what you want?
see my print screen.....

[tomlau8]

為何會這樣??
劍在perspective中zoom out後是縮小了,但grow沒有跟著縮小,依然跟未zome out前一樣大小!!(在video post 裡render後可看到)

[ykcaj]

為何會這樣??
劍在perspective中zoom out後是縮小了,但grow沒有跟著縮小,依然跟未zome out前一樣大小!!(在video post 裡render後可看到)

因 video post 只是後期合成的效果, 不一定會將立體因素考慮在內.
但你可以用 model 造個 glow 的形狀, 材質設定為 self-illumination 100, Advanced Transperency 裡 Falloff:Out, Amt:100 Type:Addit, 用來代替 glow

[sobig]

為何會這樣??
劍在perspective中zoom out後是縮小了,但grow沒有跟著縮小,依然跟未zome out前一樣大小!!(在video post 裡render後可看到)

you do it in aftereffect if you want the glow work with your camera moving. it is faster and effective.
try to download some glow plugin for aftereffect.

[tomlau8]

謝謝各位幫我解答問題!!!thx!!