FluidX3D v2.13 (improved .vtk export)

Thank you for using FluidX3D! Update v2.13 improves .vtk export:

• data in exported .vtk files is now automatically converted to SI units
• ~2x faster .vtk export with multithreading
• added unit conversion functions for TEMPERATURE extension

Bug fixes:

• fixed graphical artifacts with axis-aligned camera in raytracing
• fixed get_exe_path() for macOS
• fixed X11 multi-monitor issues on Linux
• workaround for Nvidia driver bug: enqueueFillBuffer is broken for large buffers on Nvidia GPUs
• fixed slow numeric drift issues caused by -cl-fast-relaxed-math
• fixed wrong Maximum Allocation Size reporting in LBM::write_status()
• fixed missing scaling of coordinates to SI units in LBM::write_mesh_to_vtk()

Have fun with the software!
-- Moritz