Solid texturing of soft objects
CG International '87 on Computer graphics 1987
Algorithms for solid noise synthesis
SIGGRAPH '89 Proceedings of the 16th annual conference on Computer graphics and interactive techniques
Algebraic surface design with Hermite interpolation
ACM Transactions on Graphics (TOG)
Skeleton-based modeling operations on solids
SMA '97 Proceedings of the fourth ACM symposium on Solid modeling and applications
Solid texturing of complex surfaces
SIGGRAPH '85 Proceedings of the 12th annual conference on Computer graphics and interactive techniques
Adaptively sampled distance fields: a general representation of shape for computer graphics
Proceedings of the 27th annual conference on Computer graphics and interactive techniques
A Generalization of Algebraic Surface Drawing
ACM Transactions on Graphics (TOG)
Function-defined shape metamorphoses in visual cyberworlds
The Visual Computer: International Journal of Computer Graphics
Function-Based Haptic Interaction in Cyberworlds
CW '07 Proceedings of the 2007 International Conference on Cyberworlds
Function-based visualization and haptic rendering in shared virtual spaces
The Visual Computer: International Journal of Computer Graphics
L-system based interactive and lightweight web3D tree modeling
Proceedings of the 10th International Conference on Virtual Reality Continuum and Its Applications in Industry
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We propose how to define complex geometry, appearance and tangible physical properties of the X3D and VRML objects using mathematical functions straight in the scene definition code or in loadable libraries. We can also touch and feel surfaces of X3D and VRML objects as well as convert them to solid tangible objects. We can define tangible density and force fields associated with standard and function-defined geometries. Since the function-defined models are small in size, it is possible to perform their collaborative interactive modifications with concurrent synchronous visualization at each client computer with any required level of detail. We illustrate this concept with several application examples based on our plug-in to X3D and VRML browser.