a computer aided method for generating transferred patterns for garment draped on an avatar

摘要

A method for efficiently converting an original pattern of clothes worn on an original avatar into a target pattern that can be worn on a new target avatar is proposed. The target pattern is generated directly from the deformation of the original pattern, instead of smoothing the modeling of the target garment. According to an aspect, a target strain tensor representing a deformation between a two-dimensional mesh of the garment pattern and a corresponding three-dimensional mesh of the target garment is determined from the avatar deformation transformation value, and the target deformation tensor and the source strain tensor are determined. tensor), a target pattern including a two-dimensional mesh determined according to a pattern deformation tensor is generated.