Introduces a utility function to create a scaling matrix from a Vector3.
This simplifies the creation of scale transformations, particularly useful for the GJK algorithm implementation.
Updates the `handle_tetrahedron` function to use const references for simplex points, improving efficiency and readability.
Corrects a potential bug where the `simplex` variable wasn't being correctly updated when recursively calling `handle_triangle`.
Also, const-qualifies `point_to_same_direction` for better safety.
Adds GJK algorithm implementation for detecting collisions between mesh colliders.
Includes mesh collider definition and unit tests for basic collision detection.
Provides a foundation for more complex collision handling and physics interactions.
Implements `std::hash` specialization for `omath::Vector2`, `omath::Vector3`, and `omath::Vector4` with float components.
This enables usage of these vector types as keys in hash-based containers, such as `std::unordered_map` and `std::unordered_set`.
Replaces the custom `view_angle_to` function with `omath::source_engine::CameraTrait::calc_look_at_angle` for vector3 view angle calculations.
This change aligns with source engine conventions and improves code consistency.
Removes preprocessor check for FMA instructions in matrix multiplication functions.
This simplifies the code and relies on the compiler's ability to optimize the
code based on available hardware support. The assumption is that modern
compilers will automatically utilize FMA instructions if available, and fall
back to alternative implementations if not.
Ensures that AVX2 intrinsics are only included when the
OMATH_USE_AVX2 preprocessor definition is set. This prevents
compilation errors when AVX2 support is not available or
explicitly disabled.
Optimizes matrix multiplication by specializing the algorithm
based on the matrix storage type (row-major or column-major).
This change significantly improves performance by leveraging
memory access patterns specific to each storage order.
Removes the deprecated `Matrix` class and its associated source files and unit tests.
This change is to ensure code cleanliness and prevent accidental usage of the slow and outdated `Matrix` class.
The `Mat` class should be used instead.
Updates the include paths in omath.hpp to be more explicit,
ensuring correct referencing of header files.
Removes unnecessary include of vector3.hpp from vector2.hpp.
Moves linear algebra headers to a new subdirectory to improve project structure.
Updates includes to reflect the directory change.
Adds vcpkg to the tracked repositories.
