KavrakiLab/vamp

Support for VCC collision checking against point clouds

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#110 aberto em 4 de jun. de 2026

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Description

vamp-vcc is a cool new collision-checking algorithm for robots against point clouds. We should include it!

Performance enhancements to try:

  • Flatten search using index arithmetic to avoid having a layer for each dimension.
    • note: this would make MVTs immutable. A worthy tradeoff? Or perhaps we write a custom allocator...
  • Order collision checks to move radially from the center.
  • Use locality-respecting order for buffers to improve memory locality.
  • Use gather instructions for parallel memory loading.
  • (later) Play around with other extension ideas....

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