sir possible po bang gumawa ng sariling pang bump??

sir possible po bang gumawa ng sariling pang bump?? para sa vray sketchup??paanuh sir help me...thanks

jomel wrote:sir possible po bang gumawa ng sariling pang bump?? para sa vray sketchup??paanuh sir help me...thanks

sa Photoshop.
convert your texture to black and white by reducing the hue to zero.then adjust its contrast and brightness.
or kung normal map naman,mas effective sa bump map
sa PS ulit with Nvidia Plugins called normal map filter..

ahh ok po salamat sir last question sir anong pinag kaiba ng bump na black and white na pang bump sa may kulay na bump palang??thank you
sir

ahh ok po salamat sir last question sir anong pinag kaiba ng bump na
black and white na pang bump sa may kulay na bump palang??thank you
sir
di ko yata gets this time ang question mo.bump na colored?are you referring to a normal map?

i mean pag black and white map nia sa bump?what is the effect??o kaya pagkakaiba dun sa hindi black and white??
tsaka san sir malimit gamitin ang bump..hehehe salamat
guru..

step by step sir sa photoshop hehe d rin ako maxadong sanay dun sir..hehehe ung sinasabi nio po..convert newbie pa po ako sir guru...yung effect po ng pagkakaiba ha hihi curious lang ako sir..hihi...

baka ang ibig nyo po sabihin sir is convert yung diffuse map into grayscale to use it as a bump....kasi ngayon kapag sinabing black and white, pang opacity map na siya eh...correct me please if i am wrong...here is the comparison of diffuse, bump, opacity map...
diffuse map:




bump map:




opacity map:

iyon tama ka jan sir haha iyon nga lang hindi ko alam kuna paanu mo nagawa yan nasa gitna at huli na kulay gray???
hahaha...

Paki-iwas ng text speak.

Wala naman difference ang may kulay at black and white na image as bump. You can actually use the same image na ginagamit mo para sa bump.

Problem lang is, hindi ka sigurado sa information na makukuha mo if you are using the same image. pero bubukol sya nevertheless.

Ito kasi ang ibig sabihin ng bump map. Lahat ng black ay lumulubog at lahat ng white color ay lumulutang. so kung may grey ka dyan, nasa gitna lang yun or walang nangyayari. The link below will tell you more about the bump map.

http://www.renderplus.com/wk/Bump_Maps_-_Additional_Information_w.htm

http://www.michaeldashow.com/tips_bumpmaps.html

http://en.9jcg.com/featured_artists/dong/using_bump_map_1.php

wow sir bokkins maraming salamat ngayon naiintindihan ko na kung para san yun laking tulong nito sir hahaha sir anong facebook ninyo hehe,thanks po hehehe..pasensya na po sir ha text kasi ako ng text kanina hindi ko namalayan pati yung pagtetext nagamit ko pala dito hehe thanks ulit po facebook nio po??

you still need to have a long way run bro kung di mo pa alam kung panu
gawin yung 2nd and 3rd image using photoshop or other image editing
softwares....
anyway try to read this http://www.photoshopessentials.com/photo-editing/black-and-white/

@sir
boks: i agree. mas nakikita nga ang effect ng bump map kung gagawin
mong darker yung area na gusto mong lumubog...for example if gagawin
mong bump map ang image 3 mas ltaw xa compare sa image 2 as bump...

ok sir laking tulong po nito hahaha thank you sir kung ang pang bump map e nasa gitna
para san sir iinsert yung opacity??san ko iinsert iyon sir
sketchup vray po gamit ko sir...

Opacity is another story. Hindi kasali dito sa bump map yan, pero same ang principle. Lahat ng black ay mawawala, lahat ng white lang ang matitira. Yung grey, more or less 50% transparent.