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Diffstat (limited to 'external/include/glm/gtx/simd_quat.hpp')
| -rw-r--r-- | external/include/glm/gtx/simd_quat.hpp | 307 |
1 files changed, 0 insertions, 307 deletions
diff --git a/external/include/glm/gtx/simd_quat.hpp b/external/include/glm/gtx/simd_quat.hpp deleted file mode 100644 index b134019..0000000 --- a/external/include/glm/gtx/simd_quat.hpp +++ /dev/null @@ -1,307 +0,0 @@ -/// @ref gtx_simd_quat -/// @file glm/gtx/simd_quat.hpp -/// -/// @see core (dependence) -/// -/// @defgroup gtx_simd_quat GLM_GTX_simd_quat -/// @ingroup gtx -/// -/// @brief SIMD implementation of quat type. -/// -/// <glm/gtx/simd_quat.hpp> need to be included to use these functionalities. - -#pragma once - -// Dependency: -#include "../glm.hpp" -#include "../gtc/quaternion.hpp" -#include "../gtx/fast_trigonometry.hpp" - -#if GLM_ARCH != GLM_ARCH_PURE - -#if GLM_ARCH & GLM_ARCH_SSE2_BIT -# include "../gtx/simd_mat4.hpp" -#else -# error "GLM: GLM_GTX_simd_quat requires compiler support of SSE2 through intrinsics" -#endif - -#if GLM_MESSAGES == GLM_MESSAGES_ENABLED && !defined(GLM_EXT_INCLUDED) -# pragma message("GLM: GLM_GTX_simd_quat extension included") -# pragma message("GLM: GLM_GTX_simd_quat extension is deprecated and will be removed in GLM 0.9.9. Use GLM_GTC_quaternion instead and use compiler SIMD arguments.") -#endif - -// Warning silencer for nameless struct/union. -#if (GLM_COMPILER & GLM_COMPILER_VC) -# pragma warning(push) -# pragma warning(disable:4201) // warning C4201: nonstandard extension used : nameless struct/union -#endif - -namespace glm{ -namespace detail -{ - GLM_ALIGNED_STRUCT(16) fquatSIMD - { - typedef float value_type; - typedef std::size_t size_type; - - typedef fquatSIMD type; - typedef tquat<bool, defaultp> bool_type; - typedef tquat<float, defaultp> pure_type; - -#ifdef GLM_SIMD_ENABLE_XYZW_UNION - union - { - __m128 Data; - struct {float x, y, z, w;}; - }; -#else - __m128 Data; -#endif - - ////////////////////////////////////// - // Implicit basic constructors - - fquatSIMD() GLM_DEFAULT_CTOR; - fquatSIMD(fquatSIMD const & q) GLM_DEFAULT; - fquatSIMD(__m128 const & Data); - - ////////////////////////////////////// - // Explicit basic constructors - - explicit fquatSIMD( - ctor); - explicit fquatSIMD( - float const & w, - float const & x, - float const & y, - float const & z); - explicit fquatSIMD( - quat const & v); - explicit fquatSIMD( - vec3 const & eulerAngles); - - - ////////////////////////////////////// - // Unary arithmetic operators - - fquatSIMD& operator= (fquatSIMD const & q) GLM_DEFAULT; - fquatSIMD& operator*=(float const & s); - fquatSIMD& operator/=(float const & s); - }; - - - ////////////////////////////////////// - // Arithmetic operators - - detail::fquatSIMD operator- ( - detail::fquatSIMD const & q); - - detail::fquatSIMD operator+ ( - detail::fquatSIMD const & q, - detail::fquatSIMD const & p); - - detail::fquatSIMD operator* ( - detail::fquatSIMD const & q, - detail::fquatSIMD const & p); - - detail::fvec4SIMD operator* ( - detail::fquatSIMD const & q, - detail::fvec4SIMD const & v); - - detail::fvec4SIMD operator* ( - detail::fvec4SIMD const & v, - detail::fquatSIMD const & q); - - detail::fquatSIMD operator* ( - detail::fquatSIMD const & q, - float s); - - detail::fquatSIMD operator* ( - float s, - detail::fquatSIMD const & q); - - detail::fquatSIMD operator/ ( - detail::fquatSIMD const & q, - float s); - -}//namespace detail - - /// @addtogroup gtx_simd_quat - /// @{ - - typedef glm::detail::fquatSIMD simdQuat; - - //! Convert a simdQuat to a quat. - /// @see gtx_simd_quat - quat quat_cast( - detail::fquatSIMD const & x); - - //! Convert a simdMat4 to a simdQuat. - /// @see gtx_simd_quat - detail::fquatSIMD quatSIMD_cast( - detail::fmat4x4SIMD const & m); - - //! Converts a mat4 to a simdQuat. - /// @see gtx_simd_quat - template <typename T, precision P> - detail::fquatSIMD quatSIMD_cast( - tmat4x4<T, P> const & m); - - //! Converts a mat3 to a simdQuat. - /// @see gtx_simd_quat - template <typename T, precision P> - detail::fquatSIMD quatSIMD_cast( - tmat3x3<T, P> const & m); - - //! Convert a simdQuat to a simdMat4 - /// @see gtx_simd_quat - detail::fmat4x4SIMD mat4SIMD_cast( - detail::fquatSIMD const & q); - - //! Converts a simdQuat to a standard mat4. - /// @see gtx_simd_quat - mat4 mat4_cast( - detail::fquatSIMD const & q); - - - /// Returns the length of the quaternion. - /// - /// @see gtx_simd_quat - float length( - detail::fquatSIMD const & x); - - /// Returns the normalized quaternion. - /// - /// @see gtx_simd_quat - detail::fquatSIMD normalize( - detail::fquatSIMD const & x); - - /// Returns dot product of q1 and q2, i.e., q1[0] * q2[0] + q1[1] * q2[1] + ... - /// - /// @see gtx_simd_quat - float dot( - detail::fquatSIMD const & q1, - detail::fquatSIMD const & q2); - - /// Spherical linear interpolation of two quaternions. - /// The interpolation is oriented and the rotation is performed at constant speed. - /// For short path spherical linear interpolation, use the slerp function. - /// - /// @param x A quaternion - /// @param y A quaternion - /// @param a Interpolation factor. The interpolation is defined beyond the range [0, 1]. - /// @tparam T Value type used to build the quaternion. Supported: half, float or double. - /// @see gtx_simd_quat - /// @see - slerp(detail::fquatSIMD const & x, detail::fquatSIMD const & y, T const & a) - detail::fquatSIMD mix( - detail::fquatSIMD const & x, - detail::fquatSIMD const & y, - float const & a); - - /// Linear interpolation of two quaternions. - /// The interpolation is oriented. - /// - /// @param x A quaternion - /// @param y A quaternion - /// @param a Interpolation factor. The interpolation is defined in the range [0, 1]. - /// @tparam T Value type used to build the quaternion. Supported: half, float or double. - /// @see gtx_simd_quat - detail::fquatSIMD lerp( - detail::fquatSIMD const & x, - detail::fquatSIMD const & y, - float const & a); - - /// Spherical linear interpolation of two quaternions. - /// The interpolation always take the short path and the rotation is performed at constant speed. - /// - /// @param x A quaternion - /// @param y A quaternion - /// @param a Interpolation factor. The interpolation is defined beyond the range [0, 1]. - /// @tparam T Value type used to build the quaternion. Supported: half, float or double. - /// @see gtx_simd_quat - detail::fquatSIMD slerp( - detail::fquatSIMD const & x, - detail::fquatSIMD const & y, - float const & a); - - - /// Faster spherical linear interpolation of two unit length quaternions. - /// - /// This is the same as mix(), except for two rules: - /// 1) The two quaternions must be unit length. - /// 2) The interpolation factor (a) must be in the range [0, 1]. - /// - /// This will use the equivalent to fastAcos() and fastSin(). - /// - /// @see gtx_simd_quat - /// @see - mix(detail::fquatSIMD const & x, detail::fquatSIMD const & y, T const & a) - detail::fquatSIMD fastMix( - detail::fquatSIMD const & x, - detail::fquatSIMD const & y, - float const & a); - - /// Identical to fastMix() except takes the shortest path. - /// - /// The same rules apply here as those in fastMix(). Both quaternions must be unit length and 'a' must be - /// in the range [0, 1]. - /// - /// @see - fastMix(detail::fquatSIMD const & x, detail::fquatSIMD const & y, T const & a) - /// @see - slerp(detail::fquatSIMD const & x, detail::fquatSIMD const & y, T const & a) - detail::fquatSIMD fastSlerp( - detail::fquatSIMD const & x, - detail::fquatSIMD const & y, - float const & a); - - - /// Returns the q conjugate. - /// - /// @see gtx_simd_quat - detail::fquatSIMD conjugate( - detail::fquatSIMD const & q); - - /// Returns the q inverse. - /// - /// @see gtx_simd_quat - detail::fquatSIMD inverse( - detail::fquatSIMD const & q); - - /// Build a quaternion from an angle and a normalized axis. - /// - /// @param angle Angle expressed in radians. - /// @param axis Axis of the quaternion, must be normalized. - /// - /// @see gtx_simd_quat - detail::fquatSIMD angleAxisSIMD( - float const & angle, - vec3 const & axis); - - /// Build a quaternion from an angle and a normalized axis. - /// - /// @param angle Angle expressed in radians. - /// @param x x component of the x-axis, x, y, z must be a normalized axis - /// @param y y component of the y-axis, x, y, z must be a normalized axis - /// @param z z component of the z-axis, x, y, z must be a normalized axis - /// - /// @see gtx_simd_quat - detail::fquatSIMD angleAxisSIMD( - float const & angle, - float const & x, - float const & y, - float const & z); - - // TODO: Move this to somewhere more appropriate. Used with fastMix() and fastSlerp(). - /// Performs the equivalent of glm::fastSin() on each component of the given __m128. - __m128 fastSin(__m128 x); - - /// @} -}//namespace glm - -#include "simd_quat.inl" - - -#if (GLM_COMPILER & GLM_COMPILER_VC) -# pragma warning(pop) -#endif - - -#endif//(GLM_ARCH != GLM_ARCH_PURE) |