v2.2.0

Rework of build and install system.

Major changes:

• Components for each part of the library: rmagine::core, rmagine::embree, rmagine::cuda, rmagine::optix
• Debian package generation with CPack
• Removed Embree 3 support

Note: Attached binaries are compiled with Ubuntu 20.04, Embree 4.2.0, Cuda 11.4, Nvidia-driver 470.199.02, OptiX 7.3.0.

v2.1.1

Patch:

Preparations to fully implement new feature: Integrate CUDA unified memory.

• Implemented respective Memory object UNIFIED_CUDA including alloc, free, copy, stream copy functions
• OptiX simulators can now additionally simulate to unified memory. Mixing memory is possible as well.

TODOs missing to next minor version change: Add UNIFIED_CUDA into Embree Simulators without breaking compatibility for CPU only devices

v2.1.0

No Interface Changes

Major Changes:

• Rmagine version is now exported as cmake variables and defines for better versioning of other libraries that use Rmagine
  • cmake vars: rmagine_VERSION, rmagine_VERSION_MAJOR, rmagine_VERSION_MINOR, rmagine_VERSION_PATCH
  • definitions: RMAGINE_VERSION, RMAGINE_VERSION_MAJOR, RMAGINE_VERSION_MINOR, RMAGINE_VERSION_PATCH
• rmagine_DEFINITIONS is now exported via cmake and can be accessed in libraries that are using Rmagine

Minor Changes:

• Embree 4 support, the embree version is exported to be used in other libraries if needed: RMAGINE_EMBREE_VERSION_MAJOR
• README rework. Smaller images. Short example. Some links to the Wiki

v2.0.5

Minor changes:

• Added compilation support for OptiX 7.7
• Added compilation support for gcc-11

v2.0.4

No major or interface changes.

Minor changes:

• Improved cmake find script to use Rmagine even when installed in custom directories

v2.0.3

No Interface Changes

No Major Changes

Minor Changes:

• Bug fix in Rotation conversion. Special (until now unused) conversion failed the new written test.

v2.0.2

No Interface changes

Minor Changes:

• Templated Math Objects
• Memory Objects prints
• Refactoring
• Static library builds

v2.0.1

Bug-Fixes

• SVDCuda

Minor:

• Licensing

v2.0.0

Scene and Raytracing Updates:

• Dynamic Maps (Embree, OptiX) supporting scene graphs including Instances
• Scene Attributes at intersection: ObjectId (Instance Id), GeomId (Geomety Id), FaceId

Internal Updates:

• Restructuring internal OptiX shaders. Cached shader per (Scene, Sensor, Attributes) tuple
• math functions
• MemoryView for no-op copies and slicing for CPU and GPU buffers
• Tests (make test)
• Removed optix headers from rmagine headers such that library can be better deployed
• Both Embree and OptiX backends are optional now

v1.0.0

Update README.md