Issues

• Viewport stays in needsRender after an MPR layout change, and no render occurs

  cornerstonejs/cornerstone3D#2970 · Filter by author wayfarer3130 opened on Oct 7, 2026
  1

• PlanarViewport overrides the coordinate transforms and the frame of reference of GenericViewport

  cornerstonejs/cornerstone3D#2969 · Filter by author wayfarer3130 opened on Oct 7, 2026
  1

• [Bug] ProbeTool shows no value on stack viewports except the first slice (regression in #2621)

  Awaiting Reproduction
  cornerstonejs/cornerstone3D#2967 · Filter by author jisuzzzz opened on Oct 7, 2026
  1

• Volume textures: brick copies in the render, a recorded update copy, paced renders, and a preload that states its loader

  cornerstonejs/cornerstone3D#2966 · Filter by author wayfarer3130 opened on Oct 6, 2026
  1

• [Bug] 16-bit LABELMAP SEG labels above 255 are truncated when a frame is flipped or rotated relative to the source

  cornerstonejs/cornerstone3D#2961 · Filter by author fedorov opened on Oct 5, 2026
  1

• [Bug] SEG rotated 180° in-plane vs. source rejected as "orthogonal"; ±90° rotations load misaligned

  cornerstonejs/cornerstone3D#2959 · Filter by author fedorov opened on Oct 5, 2026
  2

• tools: computeWorker.js imports the module that registers it — Turbopack (Next 16.2) hangs on the self-referential worker graph

  cornerstonejs/cornerstone3D#2958 · Filter by author dranshrad opened on Oct 2, 2026
  1

• [Bug] generateVolumePropsFromImageIds only treats PhotometricInterpretation === 'RGB' as color, corrupting color JPEG-compressed DICOM volumes

  Awaiting Reproduction
  cornerstonejs/cornerstone3D#2946 · Filter by author jmannau opened on Sep 29, 2026
  1

• scaleImageFrame runs on a test of the rows only, so a change of the columns fails the load

  cornerstonejs/cornerstone3D#2927 · Filter by author wayfarer3130 opened on Sep 21, 2026
  3

• [Feature Request] GPU class taxonomy (set-aside task T4)

  cornerstonejs/cornerstone3D#2926 · Filter by author wayfarer3130 opened on Sep 21, 2026
  1

• [Feature Request] Improve Annotation Styling During Editing

  cornerstonejs/cornerstone3D#2923 · Filter by author Devu-trenser opened on Sep 21, 2026
  1

• [Feature Request] Multi-resolution ImageVolume and VoxelManager

  cornerstonejs/cornerstone3D#2921 · Filter by author wayfarer3130 opened on Sep 18, 2026
  1

• [Bug] State changes that do not fire an event

  cornerstonejs/cornerstone3D#2917 · Filter by author wayfarer3130 opened on Sep 15, 2026
  1

• [Bug] SplineROI and LivewireContour throw on region-calibrated ultrasound; M-mode and Doppler regions silently fall back to pixels

  Awaiting Reproduction
  cornerstonejs/cornerstone3D#2915 · Filter by author isa-mohammad opened on Sep 14, 2026
  2

• [Bug] nifti-volume-loader publishes pixelSpacing as [Δi, Δj]; core reads it as DICOM [row, column] → in-plane spacing swapped

  cornerstonejs/cornerstone3D#2914 · Filter by author fredmmascarenhas-creator opened on Sep 14, 2026
  1

• A volume viewport steps an oblique slice by the L2 spacing, and shows the same voxels on two slices

  cornerstonejs/cornerstone3D#2912 · Filter by author wayfarer3130 opened on Sep 11, 2026
  4

• [Bug] ContextPoolRenderingEngine: offscreen buffer is not shrunk after removeViewport — surviving viewport on the same context renders magnified and offset (getZoom() still 1)

  cornerstonejs/cornerstone3D#2909 · Filter by author SweetPear-Dev opened on Sep 10, 2026
  1

• [Bug] Can not render CT/PT Volume Viewport on Linux

  Awaiting Reproduction
  cornerstonejs/cornerstone3D#2903 · Filter by author watanaki opened on Sep 7, 2026
  1

• Viewport fidelity state and events

  Feature
  cornerstonejs/cornerstone3D#2902 · Filter by author wayfarer3130 opened on Sep 4, 2026
  2

• Upgrade pnpm from 11.5.2 to 12.x (in step with OHIF)

  cornerstonejs/cornerstone3D#2897 · Filter by author wayfarer3130 opened on Sep 3, 2026
  1

• [Feature Request] vtk-wasm render backend, delivered as a separable rendering module

  cornerstonejs/cornerstone3D#2894 · Filter by author wayfarer3130 opened on Sep 2, 2026
  2

• [Bug] How to fix Error compiling shader and isAttributeUsed null error on Android devices?

  Awaiting Reproduction
  cornerstonejs/cornerstone3D#2892 · Filter by author chym-127 opened on Sep 2, 2026
  1

• [Feature Request] Define voxel-relative annotation statistics and implement a shared oblique-capable voxel iterator

  FeatureOpen PR
  cornerstonejs/cornerstone3D#2889 · Filter by author wayfarer3130 opened on Sep 1, 2026
  1

  

• [Bug] MIP volume rendering shows a seam/line artifact at certain rotation angles — WebGL context created without antialias: false

  Awaiting Reproduction
  cornerstonejs/cornerstone3D#2888 · Filter by author ahlaughland opened on Sep 1, 2026
  1

• [Bug] DICOM SEG STACK Example cant show labelmap

  Awaiting Reproduction
  cornerstonejs/cornerstone3D#2886 · Filter by author xionghailong1205 opened on Aug 31, 2026
  2