Recep Aslantas

Hi, I have noticed that there are several functions that seem to be implemented in a right-handed (**RH**) or NegatifZero-One (**ZO**) context only. Some of them: - Quat to martix...

We can use builtin compiler vectorization ( e.g. `__builtin_shufflevector` ... ) helpers ( if available ) as fallback of SIMD to native ( if possible ): https://gcc.gnu.org/onlinedocs/gcc/Vector-Extensions.html https://clang.llvm.org/docs/LanguageExtensions.html#langext-builtin-shufflevector

https://d3cw3dd2w32x2b.cloudfront.net/wp-content/uploads/2015/01/matrix-to-quat.pdf which is implemented at HandmadeMath as: https://github.com/HandmadeMath/HandmadeMath/commit/78e6feea82836fe85769c00676fba119875e8f06 this may give better performance if it gives same results... Any feedbacks would be awesome

Design

2

Currently APIs are individual call Maybe we can also provide structs to reduce func calls for instance ```C GPUSetFrontFace(rce, GPUWindingCounterClockwise); GPUSetCullMode(rce, GPUCullModeBack); GPUSetRenderState(rce, renderState); GPUSetDepthStencil(rce, depthStencilState); GPUSetVertexBuffer(rce, dynamicUniformBuffer, uniformBufferOffset, BufferIndexUniforms);...

- [WIP] More SIMD optimizations - Matrix invert - Non-Square matrices - Transforms - AABB - Frustum - simd for int types - ... - [x] Fix compiling on MSVC...