How anatomical knowledge can guide 3D creature rigging

The objective of this thesis was to examine the possible benefits and disadvantages of applying anatomical knowledge to the rigging of 3D creature characters. The hypothesis was that by examining real-life muscoskeletal structures of various species of animals and translating them into biomechanical concepts, it would be possible to build an accurate and functional rig for a fantastical creature with speculative anatomical features. Research methods included studying of relevant existing rigging resources such as literature and tutorials created by industry professionals, as well as evaluation of available 3D creature rigs with animalistic or atypical features. Research on relevant anatomical features included veterinary databases and studies on animal anatomy, as well as independent analysis of photographic and video sources where applicable. Observations made through the research were tested by implementing them into the production of a creature rig. The functionality and usability of the creature rig were assessed through animation and stress tests. The study proved that acknowledging relevant anatomical structures and successfully simplifying them into biomechanical constructs was beneficial to the functionality and performance of the custom creature rig, as it allowed building more accurate control systems and prevented common mistakes. Additionally, it was discovered that a rig production must take usability aspects into consideration to be successful