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feat(vector): add C3Vector methods

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VDm 2025-05-28 23:51:54 +04:00
parent f28f744a5b
commit f3b5a84428
3 changed files with 283 additions and 21 deletions
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73
tempest/vector/C3Vector.hpp
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@ -1,6 +1,7 @@
#ifndef TEMPEST_VECTOR_C_3VECTOR_HPP
#define TEMPEST_VECTOR_C_3VECTOR_HPP
#include "tempest/vector/C2Vector.hpp"
#include "tempest/vector/CImVector.hpp"
class C44Matrix;
@ -12,30 +13,82 @@ class C3Vector {
float y = 0.0f;
float z = 0.0f;
enum : uint32_t {
eComponents = 3
};
enum EAxis {
C3AXIS_X = 0,
C3AXIS_Y = 1,
C3AXIS_Z = 2
};
// Static functions
static C3Vector Min(const C3Vector& a, const C3Vector& b);
static C3Vector Max(const C3Vector& a, const C3Vector& b);
static C3Vector Lerp(const C3Vector& a, const C3Vector& l, const C3Vector& h);
static float Dot(const C3Vector& l, const C3Vector& r);
static C3Vector Cross(const C3Vector& l, const C3Vector& r);
static C3Vector ProjectionOnPlane(const C3Vector& v, const C3Vector& normal);
static C3Vector NearestOnPlane(const C3Vector& p, const C3Vector& onplane, const C3Vector& normal);
// Member functions
C3Vector() = default;
C3Vector(float a)
: x(a)
, y(a)
, z(a) {};
C3Vector(float x, float y, float z)
: x(x)
, y(y)
, z(z) {};
C3Vector(const C2Vector& a)
: x(a.x)
, y(a.y)
, z(0.0f) {};
C3Vector(const CImVector& color)
: x(color.r / 255.0f)
, y(color.g / 255.0f)
, z(color.b / 255.0f) {};
C3Vector(float x, float y, float z)
: x(x)
, y(y)
, z(z) {};
C3Vector(float a)
: x(a)
, y(a)
, z(a) {};
void Get(float& ox, float& oy, float& oz) const;
void Set(float nx, float ny, float nz);
C3Vector& operator+=(float a);
C3Vector& operator+=(const C3Vector& a);
C3Vector& operator-=(float a);
C3Vector& operator-=(const C3Vector& a);
C3Vector& operator*=(float a);
float Mag() const;
void Normalize();
C3Vector& operator*=(const C3Vector& a);
C3Vector& operator/=(float a);
C3Vector& operator/=(const C3Vector& a);
C3Vector operator-();
float& operator[](uint32_t sub);
const float& operator[](uint32_t sub) const;
float SquaredMag() const;
float Mag() const;
float SumC() const;
bool IsUnit() const;
void Normalize();
void Scale(float a);
EAxis MajorAxis() const;
EAxis MinorAxis() const;
};
C3Vector operator+(const C3Vector& l, const C3Vector& r);
C3Vector operator-(const C3Vector& l, const C3Vector& r);
C3Vector operator*(const C3Vector& l, float r);
C3Vector operator*(float l, const C3Vector& r);
C3Vector operator*(const C3Vector& l, const C44Matrix& r);
bool operator==(const C3Vector& l, const C3Vector& r);
bool operator!=(const C3Vector& l, const C3Vector& r);
#endif