You are viewing an archive of the old fxhome.com forums. The community has since moved to hitfilm.com.

How do you scorch ground after fire, expolsions and impacts?

Posted: Wed, 7th Mar 2007, 6:15pm

Post 1 of 4

M60 Gunner

Force: 401 | Joined: 6th Feb 2007 | Posts: 11

CompositeLab Pro User EffectsLab Pro User

Gold Member

Hello, Guys

It's me again, I need some help, hope I am not being an akle baby
when asking some of the question that I could not understand clearly that others have already answered.

Can I use both Effects Lab Pro, and Composit Lab Pro for these task?


[Moderator's note: Please do not post the same question in multiple forums.]
Posted: Wed, 7th Mar 2007, 6:23pm

Post 2 of 4

petet2

Force: 2899 | Joined: 27th Dec 2005 | Posts: 1043

VisionLab User VideoWrap User Windows User

Gold Member

I had a sequence where a dragon breathed fire causing flames and smoke to rise up and blackening the ground.

The smoke and flames were presets and to blacken the ground I used an irregularly shaped matte. With the matte at 100% it appeared as a black hole in the main image. However by altering the opacity of the matte (starting from 0% - i.e.: matte having no effect at all) over time using keyframes I managed to get an area of the ground to darken as if becoming burned.

It wouldn't hold up to prolonged or close scrutiny but for a quick and easy method it acheived what I wanted.
Posted: Sun, 24th Feb 2008, 8:13pm

Post 3 of 4

WAFLHAUS

Force: 400 | Joined: 25th Feb 2006 | Posts: 10

EffectsLab Pro User MacOS User

Gold Member

I just used the same technique, added some small blurred fire and then obscured the whole thing with transparent smoke from detonationfilms.com and it looks fabulous.
Posted: Sun, 24th Feb 2008, 9:51pm

Post 4 of 4

MillerBros

Force: 1366 | Joined: 21st Oct 2007 | Posts: 69

VisionLab User FXpreset Maker FXhome Movie Maker Windows User MacOS User

Gold Member

Or you could add a grade object that darkens or gives a scorch look, and add an inverted mask to it on the ground or whatever got scorched in the shape you want.


(Please click on the above picture smile)