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Direct Drawing on 3D Shapes with Automated Camera Control

Michael Ortega 1 Thomas Vincent 1
1 IIHM - Ingénierie de l’Interaction Homme-Machine
LIG - Laboratoire d'Informatique de Grenoble
Abstract : We present ACCD, an interaction technique that allows di\-rect drawing of long curves on 3D shapes with a tablet display over both multiple depth layers and multiple viewpoints. ACCD reduces the number of explicit viewpoint manipu\-lations by combining self-occlusion management and auto\-mated camera control. As such it enables drawing on oc\-cluded faces but also around a 3D shape while keeping a con\-stant drawing precision. Our experimental results indicates the efficacy of ACCD over conventional techniques.
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Conference papers
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https://hal.inria.fr/hal-00953374
Contributor : Renaud Blanch <>
Submitted on : Friday, February 28, 2014 - 11:34:19 AM
Last modification on : Tuesday, November 24, 2020 - 4:34:03 PM

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  • HAL Id : hal-00953374, version 1

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Michael Ortega, Thomas Vincent. Direct Drawing on 3D Shapes with Automated Camera Control. Proceedings of the international conference on Human factors in computing systems (CHI 2014), 2014, Toronto, Canada. ⟨hal-00953374⟩

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