100 Days, 100 Renders— Day 50

cdcr-050-hiding_a_starship_under_water_credits

An experiment inspired by Star Trek Into Darkness, and a recent conversation where I talked about my fake water reflection trick. I think I should avoid water until I have some tools to do it in a more modern way, rather than just a procedually-textured plane and old-style CG draw-distance fog. Sometimes the old ways aren’t classic, they’re just old.

As an aside, comics artist Lucy Bellwood has started shipping handsomely printed copies of her own hundred-days project, which was the direct inspiration for all of these pictures I’ve made over the past two and a half months, generally of boats that fly. If you like the boats that don’t fly, I’d check her out.

100 Days, 100 Renders— Day 41

cdcr-041_ent_profile_lcs_credits

I revisited one of the passes I did for my 50th Anniversary picture to better get to know linear lighting. It mixes and builds differently, so I readjusted all of the intensities of the scene lights (and then further played with the contrast in Photoshop to get some of the drama back). I’m going to have to practice a lot more to get things down. Surface settings also react differently. That’s most apparent on the inboard grill of the warp engine, where you can see the blue glow reflecting from its twin on the other side of the ship.

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100 Days, 100 Renders— Day 40

cdcr-040_white_star_intro_credits

At the urging of Rhys over at Foundation3D, yesterday I finally figured out how to adapt my workflow to use linear color.

There are many explanations on-line for what a linear workflow entails. It’s fairly technical, but the upshot is that computers have to mess with images to get them to look right. That’s great, except when you process those images, say by using them as texture maps in a 3D rendering calculation. All of the renderer’s math is thrown off, because it’s using source data that was filtered for display, and things come out looking wrong. Everything is wrong!

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