Changelog for package mrpt_opengl

3.5.2 (2026-10-11)

• opengl: share GPU buffers of repeated objects and draw them instanced (#1466)
• CFBORender: GPU lens distortion and pixel noise for RGB images (#1465)
• CFBORender: read back RGB images with 1-byte row alignment (#1463)
• Contributors: Jose Luis Blanco Claraco, Jose Luis Blanco-Claraco

3.5.1 (2026-10-09)

3.5.0 (2026-10-07)

• viz: CLight, lights in the scene graph
• opengl: point/spot light shadows, light range, and emissive maps
• Python bindings: docstrings for all members, regenerated .pyi stubs
• Contributors: Jose Luis Blanco-Claraco

3.4.0 (2026-10-04)

• Python: commit generated .pyi type stubs for all modules
• Render pipeline: fix scene sync and rendering bugs, add frustum culling
• Shadows: casters far towards the light are no longer clipped; honor the viewport shadow map size
• Group Assimp textured meshes by alpha mode; validate deserialized alpha mode
• mrpt_viz, mrpt_opengl: alpha cutout for textures (TAlphaMode)
• mrpt_opengl: keep vertex colors on textured triangles with shadows
• mrpt_opengl: always restore the previous cull face mode
• mrpt_opengl: culled faces still cast shadows
• mrpt_opengl: normal maps on mirrored UV mappings
• mrpt_opengl: fix normal maps on lit textured triangles
• mrpt_opengl: bound the loops that clear pending GL errors
• Fix test failures on ARM and s390x Ubuntu PPA builds
• Contributors: Jose Luis Blanco-Claraco

3.3.1 (2026-09-29)

• viz, opengl: fix PLY import, bounding boxes, sky boxes, viewport modes and SSAO; add tests.
• mrpt_opengl: reference count textures shared by several users (#1433).
• Contributors: Jose Luis Blanco-Claraco

3.3.0 (2026-09-26)

• Python bindings: datasets, maps, localization, sensors (+ fixes) (#1429)
• fix(viz): stale pose of containers updated by assignment
• changelogs
• mrpt_opengl: use renamed libgles-dev rosdep key
• mrpt_opengl: depend on new opengl-es rosdep key
• Contributors: Jose Luis Blanco-Claraco

3.2.0 (2026-09-16)

• fix: restore 2D overlay rendering for scene cameras and text labels.
• refactor: tighten pointer const-correctness and API consistency across the render stack.
• fix: restore missing render buffers and fix rendering regressions uncovered by the new tests.
• Contributors: Jose Luis Blanco-Claraco

3.1.4 (2026-09-04)

3.1.3 (2026-08-12)

• test(mrpt_viz): add extensive unit test coverage for mrpt::viz classes. Fix bugs in CPolyhedron init, PLY importer, and CMesh3D triangle face-normal computation.
• test(mrpt_viz, mrpt_opengl): add framebuffer regression tests for all drawing primitives.
• Contributors: Jose Luis Blanco-Claraco

3.1.2 (2026-07-07)

3.1.1 (2026-07-04)

3.1.0 (2026-07-03)

3.0.4 (2026-06-17)

• fix: conservative use depend to ensure opengl binary libs are added downstream of mrpt_opengl
• Merge pull request #1371 from wentasah/export-opengl mrpt_opengl: Add opengl build_depend back
• mrpt_opengl: Add opengl build_depend back In a recent commit, build_depend was replaced with build_export_depend. But it seems that both build_depend and build_export_depend need to be specified. Without build_depend, ROS build farm complains about OpenGL not being available: Could NOT find OpenGL (missing: OPENGL_opengl_LIBRARY OPENGL_glx_LIBRARY OPENGL_INCLUDE_DIR)
• Contributors: Jose Luis Blanco-Claraco, Michal Sojka

3.0.3 (2026-06-15)

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