Opacity Mapping
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Opacity Mapping
Regarding this query http://www.cgpinoy.org/t19177-concrete-with-fading-dust-effect i just want to share this simple technique na ginagamit ko sana makatulong sa mga baguhan lang din sa max it saves time & effort bale papatungan mo lang ng plane kung san mo ilagay or iblend yung texture na gusto mong ilagay hindi ko na masyadong ipapaliwanag dahil madali namang matutunan.
Kelangan lang ng black & white bitmaps, black is for opacity & white for the diffuse color.

Here is a simple scene pwedeng sa halip na diffuse color pwedeng bitmap(maps) ang ilagay sa "diffuse".

rendering...



Kelangan lang ng black & white bitmaps, black is for opacity & white for the diffuse color.

Here is a simple scene pwedeng sa halip na diffuse color pwedeng bitmap(maps) ang ilagay sa "diffuse".

rendering...




WashburN- CGP Newbie

- Number of posts: 147
Age: 29
Location: Cowboys From Hell
Registration date: 15/07/2010
Re: Opacity Mapping
ayos din ito! mmm... makapag vandal nga hehehe! 


kensweb- CGP Newbie

- Number of posts: 177
Age: 31
Location: Qatar
Registration date: 26/04/2011
Re: Opacity Mapping
no vandalism!hehe..nice tutorial sir..thanks sa pagshare samin! 

lei23- CGP Apprentice

- Number of posts: 707
Age: 22
Location: naga city
Registration date: 16/11/2009
Re: Opacity Mapping
astig master!keep sharing

vhychenq- CGP Guru

- Number of posts: 1539
Age: 21
Location: naga city,cam.sur.philipppines
Registration date: 24/09/2010
Re: Opacity Mapping
pwede pala to!?, haha, hindi ba magloloko kahit magkakapatong yung mga objects? katulad sa sketchup nangingitim minsan.
salamat sa pagshare sir!
salamat sa pagshare sir!

kabumbayan- CGP Newbie

- Number of posts: 175
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Location: Manila
Registration date: 03/08/2010
Re: Opacity Mapping
thanks for sgharing sir malaking tulong to,,

johnolive100- CGP Apprentice

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Location: Cebu, RIYADH K.S.A
Registration date: 02/07/2010
Re: Opacity Mapping

bunny_blue06- CGP Apprentice

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Location: abu dhabi, UAE
Registration date: 25/12/2010
Re: Opacity Mapping
kensweb wrote:ayos din ito! mmm... makapag vandal nga hehehe!
lei23 wrote:no vandalism!hehe..nice tutorial sir..thanks sa pagshare samin!
vhychenq wrote:astig master!keep sharing![]()
kabumbayan wrote:pwede pala to!?, haha, hindi ba magloloko kahit magkakapatong yung mga objects? katulad sa sketchup nangingitim minsan.
salamat sa pagshare sir!
johnolive100 wrote:thanks for sgharing sir malaking tulong to,,
bunny_blue06 wrote:thanks for sharing sir!
Salamat din mga bro sana nakatulong kahit konte.

WashburN- CGP Newbie

- Number of posts: 147
Age: 29
Location: Cowboys From Hell
Registration date: 15/07/2010
Re: Opacity Mapping
ayos toh sir, thanks for sharing this malaking tulong at dagdag sa arsenal. 


hotarubi- CGP Apprentice

- Number of posts: 655
Age: 28
Location: Akita
Registration date: 18/11/2010
Re: Opacity Mapping
nice sir.. .ayus po to.
peru sir pwd po ba tong ipatong sa material ng carpaint sa vray? para po makapag lagay ng abstract design sa car.??
thank you sir.
peru sir pwd po ba tong ipatong sa material ng carpaint sa vray? para po makapag lagay ng abstract design sa car.??
thank you sir.

leineriscream- CGP Newbie

- Number of posts: 11
Age: 18
Location: Hermosa, Bataan
Registration date: 05/05/2012

Re: Opacity Mapping
leineriscream wrote:nice sir.. .ayus po to.
peru sir pwd po ba tong ipatong sa material ng carpaint sa vray? para po makapag lagay ng abstract design sa car.??
thank you sir.
Yes bro pwedeng pwede ganun din ang process select "Polygon" mo lang yung part na gusto mong lagyan ng map then "Detach"(Detach as Clone).

dun sa detached polygon mo i-apply yung map that's it.

Here's the output hope it helps.


WashburN- CGP Newbie

- Number of posts: 147
Age: 29
Location: Cowboys From Hell
Registration date: 15/07/2010
Re: Opacity Mapping
thanks for sharing this sir.. nice.. 


russelyacat- CGP Newbie

- Number of posts: 13
Age: 18
Location: gapan nueva ecija
Registration date: 06/02/2012
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