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link6.stl Visual Mesh Incorrectly Scaled in IRB2600 Model #227

Description

@GriDaniel

Description

The visual mesh file for link6.stl in the abb_iorb2600_support/meshes directory is incorrectly scaled compared to other links in the IRB2600 model.

Steps to Reproduce

  1. Clone the repository:
    git clone -b
  2. Navigate to abb_iorb2600_support/meshes.
  3. Open link6.stl in MeshLab (or any 3D viewer).
  4. Compare the raw size of link6.stl with other links.

Observed Behaviour

link6.stl is disproportionately large for a single link of the IRB2600 arm.

The mesh spans almost 1 meter diagonally (see below), which is unusually large for a single link of the IRB2600. For comparison, the entire IRB2600 has a reach of 1.65–1.85 meters, so a single link being ~0.63m thick in two dimensions is nonsensical.

Evidence

  • link6.stl geometrical computation stats (from MeshLab)
Image

Size discrepancy image (comparison of link6.stl (left) with link4.stl (right))

Image

Expected Behaviour

link6.stl should be scaled correctly in the upstream repository.

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