v3.0.1

First release of Imath 3.0.

See the porting guide for details about differences from previous releases.

Summary:

• Imath includes the half type, formerly in a separate Half library.
• Headers are installed in Imath/ subdirectory.
• All appropriate methods are marked constexpr, noexcept
• Appropriate declarations include CUDA __host__ and __device__ directives.
• Throwing methods throw std exceptions instead of Iex.
• New Vec and Matrix interoperability constructors for conversion from other similar type objects.
• Symbol linkage visibility is limited to specific public symbols.
• Python bindings are off by default, available by setting PYTHON=ON.
• Deprecated features:
  • std::numeric_limits replaces Imath::limits.
  • Int64 and SInt64 are deprecated in favor of uint64_t and int64_t.

Read library documentation at: https://imath.readthedocs.io