The Primary Hazard

  The development of the scales generated enthusiasm. The task today was making the coral/organism that would chase after our fish. Originally the plan was to use coral, but there were a few scenes that involved the coral reaching out. Doing some research there was some similarity to the tendrils of sea anemones. Which are a lot more flexible.

  First tests however resulted in a few errors from the way the joints were placed down. These took some time to rectify and were a little annoying.

  Initial attempts at a cleaner model involved joints at every lateral edge, but I discarded this as a control group would have 30 different joints to manage.

  To cut down the number of joints, instead of one joint per lateral edge I looked into one joint for every two lateral edges, which halved the original number.

  Each joint has three controls: X, Y and Twist. One bends the joint forwards, another sideways and the twist helps with curling. It is very flexible with little deformation. Hopefully it is simple enough to be used en masse. And it should also be useful for wrapping around things.

  The final parameter I added was a length control. Unlike the others, this one control affects the entire skeleton, which could really help with any scenes of the construct launching itself at our hapless fish. 

  The coral wasn't entirely forgotten about. I have developed a fairly sound method of reproducing the branches of a tree, which are very similar to branched coral. The plan is to work in a blendshape that will have the coral branches growing from their individual points of origin.