Thursday, September 26, 2013

toon hole

This is a good resource for looking at posing, staging and simple storytelling.

Tuesday, September 10, 2013

breaking the joint

in animation, the breaking of a jointed limb is key to showing force travel through the limb.
when an object such as an arm moves through space, the limbs attached below will drag behind until the primary limb has either slowed down, stopped or changed direction. when this occurs, the lower limb will keep moving due to the momentum built up by the primary limb. as the limb swings past the centre line of the primary limb the joint has been broken.

going to the life action ref, you notice the drag occuring in the 2ndary limb (blue) by the straightening out of the arm. Although the movement is slight, this straightening out is what gives the arm its flexibiltiy and ability to generate force through it. as the arm reaches its extreme fwd movement it slows down and the secondary limb to catches up with it. the movement is slight and appears stiff when it is copied.

studying the swing of a human arm you will notice that there is not the xtreme joint breaking as depicted in animations. but its is still important to examine real life movement and see where the oppurtunity for joint breaking can occur.
take that breakdown drawing of the arm mid swing, what if we drag that secondary limb so it passes the upper arms cog, thus "breaking" the joint.
 when we jump to the extreme forward position we feel  the force more clearly being exerted through the arm.
the arm swing now feels more loose and flexible.

Monday, September 2, 2013

surprise take

shot some ref to get poses i liked
                             thumbnailed the action. the final pose took me a few go's to get right.

took thumbs and posed out keys. captured and timed in flipbook


redrew keys and added some breakdowns

the rope pull


video reference

Before jumping in to any animation, i usually plan it out beforehand. It is important to understand the body mechanics of an action. Therefore it is often best to act it out and/or gather reference.
In this case i couldn’t find the kind of reference i wanted on YouTube, so i filmed the action out myself:


 Analyzing the reference

From here i studied the motion and extracted the key moments of the footage. It is important to train your eye to understand what these key moments are. I look for things such as: point of direction change in body, extreme high and low points of the hips and when the foot contacts the ground.

Now i have this information i will start to thumbnail these poses and make notes. when i thumbnail, i start by drawing the line of action  of each pose, then draw the hips, torso, head, legs and arms in that order. This helps me to understand the forces at work.
I then adjust the drawings and make notes, i will have this next to me while i animate so i can refer back to it while i am working on a pose. I also make little notes on the timing using timing charts.


Once i am fairly confident with the specifics of the action, i then create a layout of the animation. The purpose of this is to map out the parameters of the movement through the shot. Here i am thinking about how each pose will flow in to the next. This will sit at the bottom of my pile of paper as i draw in my key poses.

Laying in the keys.

Using the layout as guide, i sketched in my key poses on the light table. I drew these in the same way i tumbnailed, doing a straight ahead pass on the l.o.a then hips, torso etc.
 Flipping the poses back and forth allowed me to see the poses working together and i could see where i needed to adjust. Note the more extreme pose drawn at 37.
I also drew timing charts on keys: 10, 19 and 27. I changed the timing later in the computer but they were a good starting point.

Breaking it down:

Now it’s time to break the poses down. These secondary poses help to define the movement. The breakdown serves 3 basic functions: favouring, arcs and overlap. I refer to the notes made in my thumbnails as well my timing charts for their placement.


Now i have all the keys and breakdowns done, i shoot the animation and bring it into flipbook and apply the timing


For the most part timing works ok but i shuffle the frames around a bit to tweak timing. then i redraw the keys and bd's in flipbook and do a pass of inbetweens to flesh out the movement some more.

Stagger effect.

Now that i have the ease worked out to show the tension on the rope, it's time to shuffle the frames around in flipbook to convey more effort is being put into pulling on the rope. The way to achieve this is to take all the frames after the point the rope goes taught and interleave the frames. The method in this case is to jump ahead two frames then back one. I do this until i have reached the final frame.

 I draw in a drop shadow and background to give it a bit of context and have also gave the character a bit of antic before moving backwards. I still need to spend more time refine the inbetweens and cleaning up the animation but it will do for now.


Monday, August 19, 2013

flour sack animation

great flour sack animation by Ron Zorman. to me it's a reminder how strong posing can take you so far to success with animation.

Sunday, June 9, 2013

Thursday, May 30, 2013

Tuesday, March 26, 2013

links from ws 4 qnda

thief and the cobbler

making of:

roger rabbit:

Saturday, March 2, 2013

demo reel tips