Automatic Generation of Object Shapes With Desired Affordances Using Voxelgrid Representation.

ABSTRACT: 3D objects (artifacts) are made to fulfill functions. Designing an object often starts with defining a list of functionalities or affordances (action possibilities) that it should provide, known as functional requirements. Today, designing 3D object models is still a slow and difficult activity, with few Computer-Aided Design (CAD) tools capable to explore the design solution space. The purpose of this study is to explore shape generation conditioned on desired affordances. We introduce an algorithm for generating voxelgrid object shapes which afford the desired functionalities. We follow the principle form follows function, and assume that object forms are related to affordances they provide (their functions). First, we use an artificial neural network to learn a function-to-form mapping

SUBMITTER: Andries M 

PROVIDER: S-EPMC7240024 | biostudies-literature | 2020

REPOSITORIES: biostudies-literature