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Help needed

PostPosted: Tue May 06, 2008 4:20 pm
by kevq
I did the following out of bounds a week or so ago. Have been trying to add a trail from the engine to suggest the jet being on turbo charge or whatever the correct term is. I have had no joy would appreciate any help.
Kev.

Image

Re: Help needed

PostPosted: Tue May 06, 2008 6:22 pm
by Rusty
I can't help with your specific question, Kev,
(I don't know how to do that) but I sure like what you have so far. Well done.

I would try for a little more separation between the plane and the sky. Even though you made the BG black and white, the plane is so pale in color, it blends right into the grayscale sky. People know what color the airplane is supposed to be so you can't screw around with it much. Maybe a darker sky ??

Rusty

Re: Help needed

PostPosted: Tue May 06, 2008 10:01 pm
by genevh
I think the correct term for a jet is afterburner, as in "pouring on the afterburners" or something like that. And I wish I could help with the picture also.

Re: Help needed

PostPosted: Wed May 07, 2008 1:02 am
by hukari
Kev, I am looking for a tut for you. Here is one on making a comet tail which may or may not be useful:
http://www.bluesfear.com/tutorials/fire2.php

Jet flames:
http://eyanayohkoh.blogspot.com/2008/01 ... orial.html

This might give you some ideas:
http://revision3.com/pixelperfect/raygun/

Or else just cut and paste from another photo? :biggrin:

Re: Help needed

PostPosted: Wed May 07, 2008 4:12 am
by kevq
Reka,
thanks for the links, will have a good look at them later.
Kev.

Re: Help needed

PostPosted: Wed May 07, 2008 6:47 am
by jlwilm
Kev,

A realistic afterburner flame would be a tight short cone from the exhaust area, likw the flame from a propane torch.

An exaggerated one woyld be the inverse of that - expanding out from the exhaust area.

Which one are you looking for?

Re: Help needed

PostPosted: Wed May 07, 2008 10:04 am
by kevq
John,
for the effect I'm thinking about would prepare the exaggerated one but either would do.
Kev.

Re: Help needed

PostPosted: Wed May 07, 2008 1:20 pm
by jlwilm
Kev,

I tried making flame from scratch and didnt have much luck. Found this in an image from the web on bunsen byrners, copied it out and fiddled with the colours, etc. I am inclined to try again with a better picture to begin with, but here it is for now.

Kevflame.jpg
Kevflame.jpg (108.21 KiB) Viewed 2118 times

Re: Help needed

PostPosted: Wed May 07, 2008 1:23 pm
by hukari
Kev, I was thinking it would look cool with the jet looking like it is starting from the photo like when the space shuttle starts. Is that what you are thinking of?

Re: Help needed

PostPosted: Wed May 07, 2008 2:58 pm
by jlwilm
Or this one from http://www.lunaroutpost.com/gallery/shu ... pc2460.htm

KevLaunch.jpg
KevLaunch.jpg (111.42 KiB) Viewed 2091 times