Issues

• Bvh::from_iter maps one- and two-leaf trees to leaf ids 0/1 instead of the leaves' ids (breaks Voxels edits)

  dimforge/parry#454 · Filter by author logan-mcduffie opened on Oct 3, 2026

• cast_shapes can return None when a cast starts touching and moves inward (absolute tolerance in minkowski_ray_cast)

  dimforge/parry#452 · Filter by author mcp-tool-shop opened on Sep 26, 2026

• [BUG] assertion failed: denom != 0.0 with convex hull raycast

  dimforge/parry#451 · Filter by author tlonny opened on Sep 23, 2026

• Trimesh isn't watertight

  dimforge/parry#444 · Filter by author joonazan opened on Sep 7, 2026

• Binned BVH build indexes the bin array unclamped (index out of bounds: the len is 8 but the index is 8)

  dimforge/parry#438 · Filter by author dakom opened on Aug 12, 2026

• Support for generics or 64-bit leaf_index for Bvh

  dimforge/parry#413 · Filter by author bobbens opened on Apr 11, 2026

• Feature request: all-hits ray casting for TriMesh

  dimforge/parry#411 · Filter by author zmerlynn opened on Apr 10, 2026

• Floating-point precision error at large-numbered positions

  dimforge/parry#407 · Filter by author sjl057 opened on Mar 13, 2026

• Feature Request: cast_shape enhancements

  dimforge/parry#405 · Filter by author dubrowgn opened on Feb 20, 2026

• feature request: more ergonomic Voxels::new

  dimforge/parry#404 · Filter by author bolshoytoster opened on Feb 15, 2026
  1

• feature request: NonLinearShapeCastOptions

  dimforge/parry#400 · Filter by author ewmb7701 opened on Jan 4, 2026
  1

• Grid acceleration structure

  dimforge/parry#397 · Filter by author dungeon2567 opened on Nov 19, 2025

• When EPA is stuck it returns pt2 in the wrong spot

  dimforge/parry#378 · Filter by author dylanowen opened on Sep 24, 2025

• support FeatureId::Edge in parry3d::shape::TriMesh::feature_normal

  dimforge/parry#359 · Filter by author ewmb7701 opened on Jul 9, 2025

• Bug: cast_shapes_nonlinear fails to detect collision between cuboids

  C-BugD-DifficultP-High
  dimforge/parry#317 · Filter by author kalmjasper opened on Feb 26, 2025
  2

• Option for ShapeCasts to return only face normals

  C-EnhancementP-Highquestion
  dimforge/parry#313 · Filter by author cndheat opened on Feb 4, 2025
  3

• Convex hull produces invalid topology

  C-BugD-MediumP-Critical
  dimforge/parry#311 · Filter by author werner291 opened on Jan 31, 2025
  4

• Support more collisions between trimesh and custom types

  C-Enhancement
  dimforge/parry#297 · Filter by author ThierryBerger opened on Dec 10, 2024

• mesh_intersection between two meshes with co-planner triangles crashes the test

  C-BugD-MediumP-Critical
  dimforge/parry#289 · Filter by author piaoger opened on Nov 24, 2024
  2

• User Guide missing contents

  C-User experiencedocumentation
  dimforge/parry#283 · Filter by author evanpasko opened on Oct 19, 2024
  1

• intersect_meshes on same mesh results in holes

  C-BugD-DifficultP-Medium
  dimforge/parry#270 · Filter by author ThierryBerger opened on Sep 13, 2024

• Should convex decomposition return an option or a result?

  C-EnhancementD-MediumP-High
  dimforge/parry#264 · Filter by author hakolao opened on Sep 6, 2024
  1

• Macroquad examples tracking issue

  dimforge/parry#261 · Filter by author ThierryBerger opened on Sep 4, 2024
  1

• Entered unreachable code

  C-BugD-DifficultP-High
  dimforge/parry#176 · Filter by author hakolao opened on Jan 23, 2024
  4

• Doc info for VHACD best parameters

  dimforge/parry#174 · Filter by author ThomasCartier opened on Jan 5, 2024