TITLE: Workout NAME: Markus Altendorff COUNTRY: Germany EMAIL: maal-irtc20030115@anthrosphinx.de WEBPAGE: TOPIC: Dance COPYRIGHT: I SUBMIT TO THE STANDARD RAYTRACING COMPETITION COPYRIGHT. MPGFILE: maal_dnc.mpg RENDERER USED: Maxon Cinema 4D 10.008 Studio Bundle TOOLS USED: Adobe Photoshop, Apple Final Cut Pro HD CREATION TIME: 100+ hours for modelling + animation, about a week for rendering. "Many after-hours died to bring you this animation" HARDWARE USED: Macintosh G5 2000 Dual (Editing), Mac Mini (Render) ANIMATION DESCRIPTION: See a robot move around to a beat. See other things being moved around, too. See a tough alien make a fool of itself in the process. :) *** CONTENT WARNING *** Dressing of characters may be considered inadequate depending on your cultural background. You have been warned. VIEWING RECOMMENDATIONS: Any MPEG player should do (tested with Windows Media Player, ATI Player, Quicktime Mac 9/X), including VideoLANclient and MPlayer 2 Side note for Quicktime Player: At least on my machines, the video is much darker than with any other player i've tried. May be some gamma table effect or whatever. Play it twice. 1. Read the dialogue to get the story. 2. Look at the video. Sorry for the lots of text, but there's a limit to what story you can tell with gestures alone... General recommendation: Make sure to set up the brightness right. By the way, regarding one comment "it's the artist's job to balance the lighting" - yes, i try. Really. But it's your job to balance your screen. The videos look just fine on mine... DESCRIPTION OF HOW THIS ANIMATION WAS CREATED: + Credits / External sources / Copyright notices: ------------------------------------------------- Textures of planet earth: NASA Blue Marble Project http://earthobservatory.nasa.gov/ "These images are freely available to educators, scientists, museums, and the public. NASA images are generally not copyrighted." (NASA Website). Soundtrack: built with Apple's GarageBand audio files. Quote from Apple's SLA: "b. GarageBand/Jam Pack Software. You may use the Apple and third party audio loop content ("Audio Content"), contained in or otherwise included with the Apple Software, on a royaltyfree basis, to create your own original soundtracks for your video and audio projects. You may broadcast and/or distribute your own soundtracks that were created using the Audio Content, however, individual samples, sound sets, or audio loops may not be commercially or otherwise distributed on a standalone basis, nor may they be repackaged in whole or in part as audio samples, sound libraries, sound effects or music beds." + Alterations to raw renderings: -------------------------------- - Subtitles added in Final Cut Pro - Fade-over between scenes added in Final Cut Pro. Ditto for freeze-frame effect and descriptions. No further enhancements or compositings werde made. + Things i hate about it: ------------------------- - No lipsync. No time... - The soundtrack. Thrown together over the last five hours. Ugh. But i just wasn't sure about the Blue Danube copyright situation... - The "ice" of the cylinders just doesn't look like it should. See the frosted glass on the "fridges" for what i wanted to get. Note to self: don't start rendering until you like the look. - Started far too late with this project, AGAIN... - Volumetric lighting of the "Dancefloor" is too intense and causes some shots to be blown out. I noticed that after half of the sequences were already completed, and didn't have the time to re-render all for a consistent look, so i kept it. - Not enough interesting decoration in the gym. I wanted to have two enormous speakers on the walls (behind a slide-open segmented hatch), but it didn't happen... - The new IK of C4D 10 is fast, and precise, but lacks the angular lock that 9.6' IK system has. By the time i noticed in full, i already was beyond the point of no return and kept going with what i had. Hence, rarely you'll see feet-on-ground shots. Need to re-rig the legs... + Things i love about it: ------------------------- - It's done! Boooyah! - The rhythm. Most movements and camera cuts are based on a 10-frames grid, so any soundtrack of 150 BPM (waltzer sequence excluded) should give a feeling of "moving to the beat". - The "fridges" (where the ice cylinders are picked from). Hand-painted frost on the glass, with backlighting effect. - Much more motion than in the last one. - Speedier than the last one (though that's not too hard ;) - The IK of the robot arm. Works just great, once you figure out the IK needs to be at +1 priority in the calculations. Otherwise, it lags by a frame... - Some more improvements on the interal rigging of the characters. Arms are forward-kinematic with several settings sliders. - HAIR! Well, it's a bad hair day in space, but hey, i'm just starting... - The fact that it took only all of two weekends (though @16+ hours a day) to animate. That's much faster than what i could do earlier. E.g.: All shots with Loa (the green-haired girl) were built and rendered from Friday 12th to Sunday 14th, including my first-ever hair setup and rebuilding the arms/hand rigging. + Some tech talk: ----------------- - I am very, very impressed with the Release 10 of Cinema 4D. Yes, i did write the same thing in 2005 about 9.1, and in 2006 about 9.6. But this time, i really, really mean it. Again. It's amazing how much faster the whole process has become (things like "select the hand joints" etc) :) - All arms, fingers and hands are controlled by numerical sliders that are interconnected to limit the movements to the actual properties of real bones. While not as flexible as a real IK setup, this worked rather well for me. The rotation controller of Cinema4D gave me hard times earlier because of its hyper-sensitivity when viewing the scene in line with the controller vector (think "touch of mouse = 380 degrees"...) - The IK of the robot arm consists of the arm itself (three joints) mounted on a swiveling platform targeting the grabber along the horizontal plane. Target first, IK resolver second. That way, the IK only needs to do a 2-D resolution. - Both the doors and the fridges are controlled by a single slider whose value is split into several parts and transformed to various rotation angles and offset values, e.g. for the door: 0-20 % = move bars aside, 20-40% = move left door, 35-55 % = move right door, 55-80 % = slide floor element up (though you don't see that in the shots i've used... talk about overdesigning stuff :) - No global illumination. I wanted to, but while initial tests showed promise, once the scenes filled with elements, the rendering times went through the roof. I faked it by placing non-shadow light sources at 20% strength with medium falloff where the light cones from the ceiling would hit the floor, and wired their attributes to the ceiling lamp above. + Production blog: ----------------- Oct. 15, 2006 Next round officially starts. Topic??? Nov. 10, 2006 Topic = Dance. Finally. Nov. 24, 2006 Created folder on hard disk. Things are looking up! First test of ice material. Dec. 3, 2006 Test robot arm IK. Dec. 12, 2006 Build exploding ice cylinder model. Dec. 15, 2006 After much feet dragging, order software update. Hear "not before christmas." Start modeling in current version anyways. Dec. 26, 2006 Build robot arm, second edition Dec. 31, 2006 Modeling + wiring of the floor diaphragms while at new year's party. Don't ask. Jan. 1, 2007 Build robot arm. If all else fails, robot placing cylinders to the "blue danube" should qualify as "Dance" in the broadest meaning. Build fridges model, multi-element animateable big door. Jan. 3, 2007 Title sequence. Jan. 5 - 7 Re-rig Amurel in Cinema 4D 10. Edit "fly through" title sequence. Animate Amurel walking into gym room, robot placing ice cylinders to waltzer rhythm. Jan. 7 Fix robot arm resting position (right in front of light sources. D'oh!) Start building sword model. Jan. 10 Re-wire finger control for Amurel. Jan. 11 Re-wire finger control for Loa. Jan. 12 - 14 Hair for Loa. Animating of the "punch through ice" sequences. Jan. 15 (before work) Inspect overnight render results. Sword moves right through Amurel's head. D'oh! Fixed right hand movement of swords dance. Jan. 15 (after work) Combine final movie, cough up a license-free soundtrack, this text and the splash picture for the IRTC. Three hours remaining to the official deadline. + Storyline PAQ (Preemtively Answered Questions): ---------------------------------------------- ("Beyond this point, animators are required to have their frame story at hand at all times" ;) Q: Why use ice to make targets? A: It's easy to clean up, and easy to produce. Since the animation's location is aboard an advanced spaceship, there's extreme cold on the outside anyway, so all you need is an area that's insulated towards the inside and conductive to the outside (the "fridges"). Water is sprayed onto a rotating core and builds up to become the clear cylinders shown. Q: Either there's some inconsistency, or in the observations room, there's no artificial gravity this time? Earlier stories showed "normal" gravity almost everywhere. WTF? A: There's artificial gravity aboard the whole ship, including Observations. Loa's floating in mid-air because she can (showoff!), not because she has to. Her species is able to control gravitational forces within a certain range.