Release v0.29.0

[sebcrozet]

0.29.0

Breaking changes

• The <Polyline as TypedCompositeShape>::PartNormalConstraints is now SegmentPseudoNormals instead of ().

Fixed

• Fix enhanced-determinism not producing cross-platform deterministic results for parry3d/parry3d-f64.
  The feature now enables glamx/scalar-math to disable architecture-specific SIMD (NEON on arm64,
  SSE2 on x86_64) which caused floating-point non-associativity in Vec3/Vec4/Quat dot products.
• Oriented (one-sided) 2D polylines (#254). Build a Polyline with
  PolylineFlags::ORIENTED via Polyline::with_flags, or toggle it with Polyline::set_flags, to clamp contact normals
  to the outward side. This removes the spurious sideways push a body gets at a convex corner of a thin double-sided
  polyline. A single 2D flag covers what TriMesh splits across TriMeshFlags::ORIENTED (assume an outward orientation
  and compute pseudo-normals) and TriMeshFlags::FIX_INTERNAL_EDGES (use them to clamp contact normals). Also adds
  Polyline::flags, Polyline::segment_normal_constraints, and the PolylineFlags / SegmentPseudoNormals types.
  (#425)