公开(公告)号：US20190114831A1

公开(公告)日：2019-04-18

申请号：US16155847

申请日：2018-10-09

Applicant: AUTODESK, INC.

Inventor： Karansher SINGH ,  Tovi GROSSMAN ,  Kazi Rubaiat HABIB ,  George FITZMAURICE ,  Rahul ARORA

IPC: G06T17/10 ,  G06F3/01 ,  G06F3/0488 ,  G06F3/0481

Abstract: In various embodiments, a sketching application generates models of three-dimensional (3D) objects. In operation, the sketching application generates a first virtual geometry based on a first free-form gesture. Subsequently, the sketching application generates a second virtual geometry based on a first constrained gesture associated with a two-dimensional (2D) physical surface. The sketching application then generates a model of a 3D object based on the first virtual geometry and the second virtual geometry. Advantageously, because the sketching application generates virtual geometries based on a combination of free-form and constrained gestures, the sketching application efficiently generates accurate models of detailed 3D objects.