Sun, Jul 7, 1:04 AM CDT

Earthshine

DAZ|Studio Science Fiction posted on Aug 17, 2009
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Description


Earthshine On certain nights When the angles are right And the moon is a slender crescent It's circle shows In a ghostly glow Of earthly luminescence -- Rush Greetings! I did this one for MistyLara's "Rush Render Challenge" over in the DAZ Platinum Club members forum. Being a huge Rush fan, I simply had to respond when she threw down the gauntlet. Production Credits: First I had to create a convincing Earth image to reflect in the visor. I created two spheres, one for the planet and one for the cloud layer. I used texture, bump and specular maps from http://planetpixelemporium.com/planets.html mapped for the Earth's surface with pwSurface2 doing the atmospheric glow effect as in 'Discovery's Fate.' The second sphere was a very light gray with cloud maps from http://www.shadedrelief.com/ in the transparency channel. A distant light with raytraced shadows stood in for the sun and I rendered this at 2048x2048, which was probably overkill. Looked nice though. I setup my lunar scene with the image of the Earth mapped to a plane which was parented to the camera. I moved the plane just behind the camera and scaled it up. Then I did some test renders of the scene with the helmet visor set up to a mirror finish and tweaked the pose and the size of the plane until I got the desired effect. The Earth is probably way too large, but I'm going for artistic effect - not 100% accuracy. The spacesuit is a DAZ PC club item with Mike 3 reduced resolution in there, completely invisible. I used no textures, just set up the surfaces appropriately on the suit. The backgound lunar surface texture was created in Filter Forge. I added the railing and walkway are from "Olympus Mons" (also a DAZ PC Club item) so I wouldn't have to mess around with lunar footprints... Lighting: 1 Blue Area light shader applied to the plane with the earth map on it and 1 dark blue distant light with very soft mapped shadows. Rendering: Image rendered in a couple of hours with the quality settings cranked way up. Postwork: Once I had the finished render I was not happy with the lunar background texture or the appearance of the decking. The decking, especially, was very soft because the Olympus Mons textures are not very large. I could have gone in and retextured the prop at a higher resolution, but I as facing a contest deadline, so I decided to take a different (for me) path and fix everything in post. First I rendered masks for the surface, the OM structure and the spacesuit. In Photoshop I created a busy difference clouds layer and used the perspective tool to lay it out flat. I applied the mask of the lunar surface and had a nice additional texture layer which I set over the surface in multiply mode. I created a noise layer and applied this over the structure in the same way. Next I grabbed some grunge brushes and proceeded to dirty up the spacesuit... it's very dusty on the moon and I wanted a lot of texture on the spacesuit. This layer was again masked off to ensure that there was clear separation between the suit dirt and the scene. Finally I used a soft brush in 'darken' mode to add some more texture to the decking and a brush in 'lighten' mode to paint back the dark mess on the backside of the groove in the deck. I'm not 100% satisfied with the result but it looks a lot better than the original render. I added some color correction and a levels layer to finish the postwork on the image. For the border of the piece I chose to put a darkened and slightly blurred image copy of the 'earth' render in the background. There was a lot of painting on this one but it only took me about two hours to finish. I must have done something right as it won the contest. My thanks to those who voted for the piece. As always your comments and construtive critique are appreciated.

Comments (30)


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necrophage

7:28AM | Mon, 17 August 2009

cool sci-fi scene - great render!

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Savage_dragon

7:29AM | Mon, 17 August 2009

Fabulous! ")

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Tholian

7:36AM | Mon, 17 August 2009

Another stunning piece of art. I'm glad it won the contest for you.

)

sontaeseok

7:54AM | Mon, 17 August 2009

adorable sci fi~~~~^^nice texture work,too^^****

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wliebtposer

8:04AM | Mon, 17 August 2009

awesome work

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JCD

8:05AM | Mon, 17 August 2009

Beautifully done on all fronts... 5 extra stars for the Rush tie in ;)

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thecytron

8:19AM | Mon, 17 August 2009

Most Xcellent modeling work! Great ambiance lighting!

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anitalee

8:39AM | Mon, 17 August 2009

Excellent

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Mondwin

9:07AM | Mon, 17 August 2009

Fantastic render...bravissimo!V:DDD.Hugsxx Whylma

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ThomasMacCallum

9:35AM | Mon, 17 August 2009

I love the concept, the lighting quality is superb. Rush? I haven't spoken their name since I was a teenager. :)

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3-d-c

9:38AM | Mon, 17 August 2009

WOW! Really coool!

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Cimaira

10:29AM | Mon, 17 August 2009

Wow! Excellent pov and fantastic image.

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ragouc

10:37AM | Mon, 17 August 2009

Very good idea.

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Danny_G

10:46AM | Mon, 17 August 2009

Excellent image

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virginiese

11:29AM | Mon, 17 August 2009

very nice ! Love the reflection of the Earth

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Shiroyama

1:15PM | Mon, 17 August 2009

that is excellent!

)

Biffowitz

1:28PM | Mon, 17 August 2009

Nice work, especially on the lighting and reflection! Looks great!

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lorddarkwolf

1:29PM | Mon, 17 August 2009

cool!

)

RG19

1:37PM | Mon, 17 August 2009

Outstanding work! The lighting and posing are most realistic!!!

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PhilW

3:03PM | Mon, 17 August 2009

Great idea and very beautifully done!

Tugpsx

8:12PM | Mon, 17 August 2009

Very nice, thanks for the mini tutorial.

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SIGMAWORLD

8:41PM | Mon, 17 August 2009

Excellent!

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geirla

8:52PM | Mon, 17 August 2009

Very nice, especially the reflected Earth. Thanks for the tutorial, too.

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callad

10:52AM | Tue, 18 August 2009

Congrats on the win! Great POV and lighting!

dshield

1:06PM | Tue, 18 August 2009

Nice one Michael. D

WPL2

2:48PM | Tue, 18 August 2009

Great composition.

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Seaview123

6:13PM | Sat, 22 August 2009

Always an excellent scene. Thanks for the lesson on graphic arts!

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swjkie100

4:04PM | Thu, 03 September 2009

Very nice! Neat concept -_^ Off and on, I have been fighting with those Olympus Mons textures as well. Its a very nice set though, and I have used it in a lot of my renders!

)

ontar1

9:21AM | Thu, 15 October 2009

Fantastic idea and presentation, love the detailing and lighting, outstanding work!!!!!!!!!!!!!!!!

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Sentinelle

11:38AM | Sun, 11 July 2010

This image evokes strong emotions. Earth looks beautiful from outer space.


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