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Abstract: Previous work in haptics surface tracing for virtual prototyping and surface design applications has used a point model for virtual finger-surface interaction. We extend this tracing method for surface-to-surface interactions. A straightforward extension of the point-surface formulation to surface-surface can yield extraneous, undesirable solutions, although we rework the formulation to yield more satisfactory solutions. Additionally, we derive an alternative novel velocity formulation for use... (Update)
Context of citations to this paper: More
...from the minimum distance reported by the sphere tree. Before using these coordinates we apply a few Newton iterations, as described in [27], to find a better approximation of the contact point on the smooth surfaces. 4 Micro simulation of Contact Interactions 0.05 0.1...
...edges. On large models, this can result in substantial speed ups. This technique also matches well with artistic rendering methods, such as [17], that do a post process on the silhouette edges to produce a drawn look. 4.2 Local minimum distance In the previous section, we...
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BibTeX entry: (Update)
Nelson, D., Johnson, D., Cohen, E., 1999, "Haptic Rendering of Surface-to-Surface Sculpted Model Interaction," in 8th Annual Symp. Haptic Interfaces for Virtual Environment and Teleoperator Systems, Nashville, TN. http://citeseer.ist.psu.edu/article/nelson99haptic.html More
@misc{ nelson99haptic,
author = "D. Nelson and D. Johnson and E. Cohen",
title = "Haptic Rendering of Surface-to-Surface Sculpted Model Interaction",
text = "Nelson, D., Johnson, D., Cohen, E., 1999, Haptic Rendering of Surface-to-Surface
Sculpted Model Interaction, in 8th Annual Symp. Haptic Interfaces for Virtual
Environment and Teleoperator Systems, Nashville, TN.",
year = "1999",
url = "citeseer.ist.psu.edu/article/nelson99haptic.html" }
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