Realistic animation of liquids
Graphical Models and Image Processing
Practical animation of liquids
Proceedings of the 28th annual conference on Computer graphics and interactive techniques
Animation and rendering of complex water surfaces
Proceedings of the 29th annual conference on Computer graphics and interactive techniques
Particle-based fluid simulation for interactive applications
Proceedings of the 2003 ACM SIGGRAPH/Eurographics symposium on Computer animation
Level of Detail for 3D Graphics
Level of Detail for 3D Graphics
Rigid fluid: animating the interplay between rigid bodies and fluid
ACM SIGGRAPH 2004 Papers
Animating pictures with stochastic motion textures
ACM SIGGRAPH 2005 Papers
ACM SIGGRAPH 2005 Papers
ACM SIGGRAPH 2005 Papers
Coupling water and smoke to thin deformable and rigid shells
ACM SIGGRAPH 2005 Papers
A fast variational framework for accurate solid-fluid coupling
ACM SIGGRAPH 2007 papers
Fluid Simulation
Direct Forcing for Lagrangian Rigid-Fluid Coupling
IEEE Transactions on Visualization and Computer Graphics
Multi-resolution tree motion synthesis in angular shell space
Proceedings of the 8th International Conference on Virtual Reality Continuum and its Applications in Industry
Physically-based animation for realistic interactions between tree branches and raindrops
Proceedings of the 17th ACM Symposium on Virtual Reality Software and Technology
A Deformable Surface Model for Real-Time Water Drop Animation
IEEE Transactions on Visualization and Computer Graphics
Material based splashing of water drops
EGSR'07 Proceedings of the 18th Eurographics conference on Rendering Techniques
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This paper presents a novel approach for simulating the dynamic coupling between a tree and raindrops based on physical deformation and fluid simulation. By the approach, tree animation in the rain can be simulated in a two-resolution way: branch motion and leaf motion. The branch is represented by the Euler–Bernoulli beam model, and the leaf petiole is represented by the three-prism elastic model. Interaction coupling liquid motion on the hydrophilic surface with a flexible petiole is well implemented by a special design. To simplify the computation process, instead of the computation-intensive three-dimensional Navier–Stokes equations, shallow water equations are used to simulate the water dynamics together with the whole leaf deformation. Simulation has been also made to various phenomena incurred from the interactive coupling. These include, among others, part of impacting raindrops splashing into the air with the remaining flowing along the slant of the leaf and merging into larger ones or hanging on the blade boundary, with the leaf rebounding and vibrating after the drops fall off the leaf. A level-of-detail approach is exploited to accelerate rendering in views of different distances. The experimental results illustrate that the approach can be applied to efficiently generate realistic details of the interactive coupling between a tree and raindrops. Copyright © 2012 John Wiley & Sons, Ltd.