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SP3-16 Math #8

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direnbharwani merged 4 commits from SP3-16-Math into main 2022-09-08 23:35:14 +08:00
Conversation 0 Commits 4 Files Changed 19 +62 -5
2 changed files with 62 additions and 5 deletions
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63
SHADE_Engine/src/Math/SHQuaternion.cpp
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@ -212,14 +212,16 @@ namespace SHADE
SHQuaternion SHQuaternion::RotateTowards(const SHQuaternion&, float) const noexcept
{
// TODO(Diren): Figure this out.
SHQuaternion result;
return Identity;
// TODO (Diren)
return result;
}
SHVec3 SHQuaternion::ToEuler() const noexcept
{
// TODO(Diren): Figure this out.
// TODO (Diren)
return SHVec3::Zero;
}
@ -236,5 +238,60 @@ namespace SHADE
/* Static Function Member Definitions */
/*-----------------------------------------------------------------------------------*/
SHQuaternion SHQuaternion::Normalise(const SHQuaternion& q) noexcept
{
SHQuaternion result;
const XMVECTOR Q = XMLoadFloat4(&q);
XMStoreFloat4(&result, XMQuaternionNormalize(Q));
return result;
}
SHQuaternion SHQuaternion::Conjugate(const SHQuaternion& q) noexcept
{
SHQuaternion result;
const XMVECTOR Q = XMLoadFloat4(&q);
XMStoreFloat4(&result, XMQuaternionConjugate(Q));
return result;
}
float SHQuaternion::Angle(const SHQuaternion&, const SHQuaternion&) noexcept
{
// TODO (Diren)
return 0.0f;
}
SHQuaternion SHQuaternion::Lerp(const SHQuaternion&, const SHQuaternion&, float) noexcept
{
SHQuaternion result;
// TODO (Diren)
return result;
}
SHQuaternion SHQuaternion::Slerp(const SHQuaternion& q1, const SHQuaternion& q2, float t) noexcept
{
SHQuaternion result;
const XMVECTOR Q1 = XMLoadFloat4(&q1);
const XMVECTOR Q2 = XMLoadFloat4(&q2);
XMStoreFloat4(&result, XMQuaternionSlerp(Q1, Q2, t));
return result;
}
SHQuaternion SHQuaternion::Rotate(const SHVec3& , const SHVec3&) noexcept
{
SHQuaternion result;
// TODO (Diren)
return result;
}
} // namespace SHADE

4
SHADE_Engine/src/Math/SHQuaternion.h
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@ -92,12 +92,12 @@ namespace SHADE
[[nodiscard]] static SHQuaternion Normalise (const SHQuaternion& q) noexcept;
[[nodiscard]] static SHQuaternion Conjugate (const SHQuaternion& q) noexcept;
[[nodiscard]] static SHQuaternion Angle (const SHQuaternion& q1, const SHQuaternion& q2) noexcept;
[[nodiscard]] static SHQuaternion Inverse (const SHQuaternion& q) noexcept;
[[nodiscard]] static float Angle (const SHQuaternion& q1, const SHQuaternion& q2) noexcept;
[[nodiscard]] static SHQuaternion Lerp (const SHQuaternion& q1, const SHQuaternion& q2, float t) noexcept;
[[nodiscard]] static SHQuaternion Slerp (const SHQuaternion& q1, const SHQuaternion& q2, float t) noexcept;
[[nodiscard]] static SHQuaternion Concat (const SHQuaternion& q1, const SHQuaternion& q2) noexcept;
[[nodiscard]] static SHQuaternion Rotate (const SHVec3& from, const SHVec3& to) noexcept;
};