69 lines
3.2 KiB
C++
69 lines
3.2 KiB
C++
#pragma once
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#include "platform.h"
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#include "types.h"
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namespace stingray_plugin_foundation {
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// Operators
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__forceinline Quaternion operator +(const Quaternion &q);
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__forceinline Quaternion operator -(const Quaternion &q);
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__forceinline Quaternion operator +(const Quaternion &lhs, const Quaternion &rhs);
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__forceinline Quaternion operator -(const Quaternion &lhs, const Quaternion &rhs);
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__forceinline Quaternion operator *(const Quaternion &lhs, const Quaternion &rhs);
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__forceinline Quaternion operator *(const Quaternion &lhs, float rhs);
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__forceinline Quaternion operator *(float lhs, const Quaternion &rhs);
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__forceinline Quaternion operator /(const Quaternion &lhs, float rhs);
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__forceinline void operator +=(Quaternion &lhs, const Quaternion &rhs);
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__forceinline void operator -=(Quaternion &lhs, const Quaternion &rhs);
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__forceinline void operator *=(Quaternion &lhs, const Quaternion &rhs);
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__forceinline void operator *=(Quaternion &lhs, float rhs);
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__forceinline bool operator==(const Quaternion &lhs, const Quaternion &rhs);
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__forceinline bool operator!=(const Quaternion &lhs, const Quaternion &rhs);
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__forceinline bool operator< (const Quaternion &lhs, const Quaternion &rhs);
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__forceinline bool operator<=(const Quaternion &lhs, const Quaternion &rhs);
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__forceinline bool operator> (const Quaternion &lhs, const Quaternion &rhs);
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__forceinline bool operator>=(const Quaternion &lhs, const Quaternion &rhs);
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// Creation Methods
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__forceinline Quaternion quaternion(const float * list);
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__forceinline Quaternion quaternion(float x, float y, float z, float w);
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__forceinline const Quaternion &quaternion_identity();
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__forceinline Quaternion quaternion(const Vector3 &axis, float theta);
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Quaternion quaternion(const Vector3 &forward, const Vector3 &up);
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Quaternion quaternion(const Matrix4x4 &m);
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Quaternion quaternion(const Matrix3x3 &m);
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Quaternion quaternion_orthogonal(const Matrix4x4 &m);
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// Methods
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__forceinline Quaternion normalize(const Quaternion &q);
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__forceinline Quaternion inverse(const Quaternion &q);
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__forceinline Quaternion conjugate(const Quaternion &q);
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__forceinline float dot(const Quaternion &q1, const Quaternion &q2);
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__forceinline Quaternion slerp(const Quaternion &from, const Quaternion &to, float t);
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__forceinline Quaternion nlerp(const Quaternion &from, const Quaternion &to, float t);
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__forceinline Quaternion lerp(const Quaternion &from, const Quaternion &to, float t);
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__forceinline Quaternion scale_angle(const Quaternion &from, float t);
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__forceinline bool is_zero(const Quaternion &q);
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__forceinline float norm(const Quaternion &q);
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__forceinline float one_norm(const Quaternion &q);
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__forceinline float infinity_norm(const Quaternion &q);
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// Rotate Vector3 with quaternion.
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__forceinline Vector3 rotate(const Quaternion &q, const Vector3 &v);
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// Conversion Methods
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__forceinline Matrix4x4 matrix4x4(const Quaternion &q);
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__forceinline Matrix4x4 matrix4x4(const Quaternion &q, const Vector3 &p);
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__forceinline void decompose(const Quaternion &q, Vector3 *axis, float *theta);
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__forceinline float angle(const Quaternion &q);
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// Lerps the matrix by lerping Quaternion and Vector3 separately.
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__forceinline void lerp(const Matrix4x4 &m1, const Matrix4x4 &m2, float t, Matrix4x4 &m);
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}
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#include "quaternion.inl"
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