Invention Grant
US08350860B2 Real-time goal-directed performed motion alignment for computer animated characters 有权
计算机动画角色的实时目标导向执行运动对齐

  • Patent Title: Real-time goal-directed performed motion alignment for computer animated characters
  • Patent Title (中): 计算机动画角色的实时目标导向执行运动对齐
  • Application No.: US12128580
    Application Date: 2008-05-28
  • Publication No.: US08350860B2
    Publication Date: 2013-01-08
  • Inventor: Michael Girard
  • Applicant: Michael Girard
  • Applicant Address: US CA San Rafael
  • Assignee: Autodesk, Inc.
  • Current Assignee: Autodesk, Inc.
  • Current Assignee Address: US CA San Rafael
  • Agency: Patterson & Sheridan, LLP
  • Main IPC: G06T13/00
  • IPC: G06T13/00
Real-time goal-directed performed motion alignment for computer animated characters
Abstract:
A method for real-time, goal-directed performed motion alignment for computer animated characters. A sequence of periodic locomotion may be seamlessly aligned with an arbitrarily placed and rotated non-periodic performed motion. A rendering application generates a sampling of transition locations for transition from a locomotion motion space to a performed motion space. The sampling is parameterized by control parameters of the locomotion motion space. Based on the location and rotation of a goal location at which the performed motion is executed, a particular transition location may be selected to define a motion plan to which a performed motion sequence may then appended. Advantageously, by utilizing a look-up of pre-computed values for the control parameters of the motion plan, the rendering application may minimize the computational cost of finding the motion plan to move the character to a location to transition to a performed motion.
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