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ADDED: Comment about Matrix conventions

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Ray 2023-05-02 19:29:14 +02:00
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src/raymath.h
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@ -3,6 +3,11 @@
* raymath v1.5 - Math functions to work with Vector2, Vector3, Matrix and Quaternions * raymath v1.5 - Math functions to work with Vector2, Vector3, Matrix and Quaternions
* *
* CONVENTIONS: * CONVENTIONS:
* - Matrix structure is defined as row-major (memory layout) but parameters naming AND all
* math operations performed by the library consider the structure as it was column-major
* It is like transposed versions of the matrices are used for all the maths
* It benefits some functions making them cache-friendly and also avoids matrix
* transpositions sometimes required by OpenGL
* - Functions are always self-contained, no function use another raymath function inside, * - Functions are always self-contained, no function use another raymath function inside,
* required code is directly re-implemented inside * required code is directly re-implemented inside
* - Functions input parameters are always received by value (2 unavoidable exceptions) * - Functions input parameters are always received by value (2 unavoidable exceptions)