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refactor: allow usage of NiPoint3 and NiQuaternion in constexpr context (#1414)

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* allow usage of NiPoint3 and NiQuaternion in constexpr context

* removed .cpp files entirely

* moving circular dependency circumvention stuff to an .inl file

* real world usage!!!!!

* reverting weird branch cross-pollination

* removing more weird branch cross-pollination

* remove comment

* added inverse header guard to inl file

* Update NiPoint3.inl

* trying different constructor syntax

* reorganize into .inl files for readability

* uncomment include

* moved non-constexpr definitions to cpp file

* moved static definitions back to inl files

* testing fix

* moved constants into seperate namespace

* Undo change in build-and-test.yml

* nodiscard
This commit is contained in:
jadebenn
2024-01-29 01:53:12 -06:00
committed by GitHub
parent 2f247b1fc9
commit a0d51e21ca
41 changed files with 509 additions and 533 deletions
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101
dCommon/NiQuaternion.cpp
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@@ -3,89 +3,8 @@
// C++
#include <cmath>
// Static Variables
const NiQuaternion NiQuaternion::IDENTITY(1, 0, 0, 0);
//! The initializer
NiQuaternion::NiQuaternion(void) {
this->w = 1;
this->x = 0;
this->y = 0;
this->z = 0;
}
//! The initializer
NiQuaternion::NiQuaternion(float w, float x, float y, float z) {
this->w = w;
this->x = x;
this->y = y;
this->z = z;
}
//! Destructor
NiQuaternion::~NiQuaternion(void) {}
// MARK: Setters / Getters
//! Gets the W coordinate
float NiQuaternion::GetW(void) const {
return this->w;
}
//! Sets the W coordinate
void NiQuaternion::SetW(float w) {
this->w = w;
}
//! Gets the X coordinate
float NiQuaternion::GetX(void) const {
return this->x;
}
//! Sets the X coordinate
void NiQuaternion::SetX(float x) {
this->x = x;
}
//! Gets the Y coordinate
float NiQuaternion::GetY(void) const {
return this->y;
}
//! Sets the Y coordinate
void NiQuaternion::SetY(float y) {
this->y = y;
}
//! Gets the Z coordinate
float NiQuaternion::GetZ(void) const {
return this->z;
}
//! Sets the Z coordinate
void NiQuaternion::SetZ(float z) {
this->z = z;
}
// MARK: Member Functions
//! Returns the forward vector from the quaternion
Vector3 NiQuaternion::GetForwardVector(void) const {
return Vector3(2 * (x * z + w * y), 2 * (y * z - w * x), 1 - 2 * (x * x + y * y));
}
//! Returns the up vector from the quaternion
Vector3 NiQuaternion::GetUpVector(void) const {
return Vector3(2 * (x * y - w * z), 1 - 2 * (x * x + z * z), 2 * (y * z + w * x));
}
//! Returns the right vector from the quaternion
Vector3 NiQuaternion::GetRightVector(void) const {
return Vector3(1 - 2 * (y * y + z * z), 2 * (x * y + w * z), 2 * (x * z - w * y));
}
Vector3 NiQuaternion::GetEulerAngles() const {
Vector3 angles;
@@ -111,22 +30,9 @@ Vector3 NiQuaternion::GetEulerAngles() const {
return angles;
}
// MARK: Operators
//! Operator to check for equality
bool NiQuaternion::operator==(const NiQuaternion& rot) const {
return rot.x == this->x && rot.y == this->y && rot.z == this->z && rot.w == this->w;
}
//! Operator to check for inequality
bool NiQuaternion::operator!=(const NiQuaternion& rot) const {
return !(*this == rot);
}
// MARK: Helper Functions
//! Look from a specific point in space to another point in space
//! Look from a specific point in space to another point in space (Y-locked)
NiQuaternion NiQuaternion::LookAt(const NiPoint3& sourcePoint, const NiPoint3& destPoint) {
//To make sure we don't orient around the X/Z axis:
NiPoint3 source = sourcePoint;
@@ -136,7 +42,7 @@ NiQuaternion NiQuaternion::LookAt(const NiPoint3& sourcePoint, const NiPoint3& d
NiPoint3 forwardVector = NiPoint3(dest - source).Unitize();
NiPoint3 posZ = NiPoint3::UNIT_Z;
NiPoint3 posZ = NiPoint3Constant::UNIT_Z;
NiPoint3 vecA = posZ.CrossProduct(forwardVector).Unitize();
float dot = posZ.DotProduct(forwardVector);
@@ -148,10 +54,11 @@ NiQuaternion NiQuaternion::LookAt(const NiPoint3& sourcePoint, const NiPoint3& d
return NiQuaternion::CreateFromAxisAngle(vecA, rotAngle);
}
//! Look from a specific point in space to another point in space
NiQuaternion NiQuaternion::LookAtUnlocked(const NiPoint3& sourcePoint, const NiPoint3& destPoint) {
NiPoint3 forwardVector = NiPoint3(destPoint - sourcePoint).Unitize();
NiPoint3 posZ = NiPoint3::UNIT_Z;
NiPoint3 posZ = NiPoint3Constant::UNIT_Z;
NiPoint3 vecA = posZ.CrossProduct(forwardVector).Unitize();
float dot = posZ.DotProduct(forwardVector);