Jacky Bibliowiczs Results Open Sim Workshop Importing Open

Jacky Bibliowicz’s Results Open. Sim Workshop

Importing Open. Sim Models into Maya • Background on Autodesk Maya: • 3 D surface modeler built for procedural animation. • Graph of nodes interconnected by attributes. • Flexible, extensible. • Goal for workshop: • Correctly import visible geometry, markers, and joints. • Reached about 85% of the way there. Open. Sim Workshop August 2012

Importing Open. Sim Models into Maya • Strategy: • Body: maps to “transform” node with extra attributes for mass, center of mass, and inertia. • Visible. Object: another transform node with “shape” nodes beneath • Markers: sphere shapes, children of Body node. • Joints: transform node under parent body with child body beneath. • Custom. Joints • Translation axes: network to compute function. Outputs added together. • Rotation not yet implemented. Open. Sim Workshop August 2012

Importing Open. Sim Models into Maya Demo Open. Sim Workshop August 2012

Importing Open. Sim Models into Maya Results Open. Sim Workshop August 2012

Importing Open. Sim Models into Maya Results Open. Sim Workshop August 2012

Importing Open. Sim Models into Maya Results Open. Sim Workshop August 2012

Importing Open. Sim Models into Maya • Future work • Finish implementation Function types and Joint types. • Continue with Wrap objects, Force objects. • Develop an exporter. • Develop a user interface. • Code will be released online. • Visit our websites! • http: //www. autodeskresearch. com • http: //www. parametrichuman. org Open. Sim Workshop August 2012