Proceedings of the ACM SIGGRAPH/EUROGRAPHICS conference on Graphics hardware
Interactive collision detection between deformable models using chromatic decomposition
ACM SIGGRAPH 2005 Papers
Kinetic bounding volume hierarchies for deformable objects
Proceedings of the 2006 ACM international conference on Virtual reality continuum and its applications
Fast proximity computation among deformable models using discrete Voronoi diagrams
ACM SIGGRAPH 2006 Papers
Interactive Collision Detection for Deformable Models Using Streaming AABBs
IEEE Transactions on Visualization and Computer Graphics
Fast collision detection for deformable models using representative-triangles
Proceedings of the 2008 symposium on Interactive 3D graphics and games
IEEE Transactions on Visualization and Computer Graphics
Efficient stream compaction on wide SIMD many-core architectures
Proceedings of the Conference on High Performance Graphics 2009
A dynamic bounding volume hierarchy for generalized collision detection
Computers and Graphics
Fast continuous collision detection using deforming non-penetration filters
Proceedings of the 2010 ACM SIGGRAPH symposium on Interactive 3D Graphics and Games
IEEE Micro
HLBVH: hierarchical LBVH construction for real-time ray tracing of dynamic geometry
Proceedings of the Conference on High Performance Graphics
Data-Parallel Octrees for Surface Reconstruction
IEEE Transactions on Visualization and Computer Graphics
VolCCD: Fast continuous collision culling between deforming volume meshes
ACM Transactions on Graphics (TOG)
A new buckling model for cloth simulation
MIRAGE'11 Proceedings of the 5th international conference on Computer vision/computer graphics collaboration techniques
Adaptive image-based intersection volume
ACM Transactions on Graphics (TOG) - SIGGRAPH 2012 Conference Proceedings
SMI 2012: Full GPU accelerated convex hull computation
Computers and Graphics
Efficient Image-Based Proximity Queries with Object-Space Precision
Computer Graphics Forum
Fast continuous collision culling with deforming noncollinear filters
Computer Animation and Virtual Worlds
A collision detection method for high resolution objects using tessellation unit on GPU
ACM SIGGRAPH 2012 Posters
Speculative parallel asynchronous contact mechanics
ACM Transactions on Graphics (TOG) - Proceedings of ACM SIGGRAPH Asia 2012
PDQ: Parallel Distance Queries for deformable meshes
Graphical Models
Radial view based culling for continuous self-collision detection of skeletal models
ACM Transactions on Graphics (TOG) - SIGGRAPH 2013 Conference Proceedings
Dynamic radial view based culling for continuous self-collision detection
Proceedings of the 18th meeting of the ACM SIGGRAPH Symposium on Interactive 3D Graphics and Games
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We present a fast GPU-based streaming algorithm to perform collision queries between deformable models. Our approach is based on hierarchical culling and reduces the computation to generating different streams. We present a novel stream registration method to compact the streams and efficiently compute the potentially colliding pairs of primitives. We also use a deferred front tracking method to lower the memory overhead. The overall algorithm has been implemented on different GPUs and we have evaluated its performance on non-rigid and deformable simulations. We highlight our speedups over prior CPU-based and GPU-based algorithms. In practice, our algorithm can perform inter-object and intra-object computations on models composed of hundreds of thousands of triangles in tens of milliseconds.