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odell5
03-07-2010, 09:31 PM
Hi guys, start to write down here sth I learn with regards to the matte painting, which is more like a memo for myself to drop down every fragmental info. But if anyone has comments or experience to share, anything about matte paintings, welcome to post your words!

Texture Learning Diary here:
http://forums.cgsociety.org/showthread.php?t=819446

odell5
03-07-2010, 09:33 PM
http://psd.tutsplus.com/tutorials/photo-effects-tutorials/how-to-create-a-serene-panorama-from-multiple-photographs/

odell5
03-07-2010, 09:39 PM
http://www.jjassodigitalworks.com/mattepainting.html
A making of his Spiritual City:
http://features.cgsociety.org/story_custom.php?story_id=2659&page=1

JJASSO
03-08-2010, 05:07 AM
hey Xin how are you? we already have a sticky thread for tutorials and learning stuff in here you can see and of course share new ones

http://forums.cgsociety.org/showthread.php?f=196&t=338178

odell5
03-08-2010, 04:30 PM
hey Xin how are you? we already have a sticky thread for tutorials and learning stuff in here you can see and of course share new ones

http://forums.cgsociety.org/showthread.php?f=196&t=338178


Hey Jaime, a surprise haha. Thanks a lot for the link, I'm checking it out. :)

odell5
03-08-2010, 04:31 PM
http://forums.3dtotal.com/showthread.php?t=53574

odell5
03-10-2010, 06:31 PM
http://www.cambridgeincolour.com/tutorials/photoshop-curves.htm

odell5
03-29-2010, 04:25 PM
Middle drag a node into another = connect these two

For the regional render: In the render window: the menu > options > Auto Render Region is checked.

odell5
07-23-2010, 03:15 PM
In PS, the spacing of the brush should set from 10%-20%, the size of the brush pattern shouldn't be too big, otherwise the speed of drawing the prush will slow down..

When setting a square brush, the angle jitter is good to set as direction.
If the angle jitter is set as 30%, off, it can be used to draw mountains, geo...
For the roundness jitter, it's for giving the perspective variation.

odell5
07-23-2010, 05:57 PM
When using the smudge tool, use your own brush, the spacing should be very big, otherwise, I would crashes.
To make the cloud brush, the shape should be almost round, the bottom part should be gradually approching to black.
The sky in the dusk (eveningfall) is a bit Purple! Sky is more light blueish, the Fog is more purple. Color of the montain would be Gray-Blue-Purple blending color. Color the clouds should be red, the facing light side should be yellow. Clouds are yellowish, but the volumatric gof is blueish. and the launching flare or sunshine near the lightest atmosphere are orangish.

The sky is blue because of Hydrogen, which is light. So for the sky, the higher, the bluer.
The warmest tone region should be front part, according to above.

Add texture on some already done image, use the brush with texture set to subtract mode.

odell5
08-07-2010, 11:18 PM
In the Magic Wand tool, there's options: Anti-alias (smoother), Contiguous (nearer pixels).
After Magic Wand, choose Select/ Similar. (Good tool, it can select similar shapes all over the canvas)

odell5
08-12-2010, 08:01 PM
make Silhouette: Edit/Stroke
Q: quick mask (press X ->white color = eraser)



Big City: Frontground accentuates a lot of horizontal lines;

Background accentuate vertical lines;

Usually the highlight building is not in the right foreground.

odell5
08-16-2010, 03:59 PM
1.Set the layer as Color Dodge
2.in Layer Style -> Advanced Blending ->
check Blend Interior Effect as group
uncheck Blend Clipped Layers as group
uncheck Transparency Shapes Layer
3.big fat soft brush to paint!

odell5
08-16-2010, 08:58 PM
http://www.cambridgeincolour.com/tutorials/photoshop-curves.htm
Light's two primary influences: tones and contrast.

odell5
08-19-2010, 04:34 PM
To have the unique tone and lighting but change the texture:

upper layer - Hard Light: select the region, extract, then blur it until detail is cleared away.
lower layer - Normal: The texture which will be masked the region as well will give the detail.

odell5
09-14-2010, 03:50 AM
--- Two Powerful Selection Tool ---

Refine Edge:
After using the selection tool (lasso, magic...), using Refine Edge.
Smart Radius is to help us have a better selection.
Show Radius and Draw Radius are for manually change the select edge. (less useful)
Output/Decontaminate Colors: it can automatically recognize the background hue and correct the edge contamination.
link: http://cs5.org/?p=1174

Color Range:
Localized Color Clusters is to help us have a better and smoother selection.
Press Shift to add selection area

Masks Window:
containing refine edge and color range.

odell5
09-24-2010, 03:10 PM
1. choose the most contrasty channel and copy to increase more the contrast.
2. use the shadow burn tool to carefully darken the part no needed.
3. use the middle dodge tool to give back the detail which disappears due to the contrast change.
4. use this as mask on the clouds image.

odell5
09-29-2010, 09:03 PM
Srgb is what is used in Photohop

Linear color

Log color: from the log shaped curve, we can see if keeps a lot of details in the black part.

odell5
01-23-2011, 05:09 PM
To flip the whole canvas to see the flipped composition, using Image/Image Rotation/Flip Canvas Horizontal.

odell5
10-14-2011, 12:18 PM
Unlike a gradient fill, which fills an area by using a linear or radiant blend of colors, the gradient map applies the gradient by using the lightness and darkness values in the image as a map for how the gradient colors are applied.

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