engine/vector.cpp


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#include "vector.h"

Vector3::Vector3() {
	x = y = z = 0;
}

Vector3::Vector3(float p1, float p2, float p3) {
	x = p1;
	y = p2;
	z = p3;
}

Vector3::Vector3(const Vector3& v) {
	x = v.r;
	y = v.y;
	z = v.z;
}

Vector3& Vector3::operator=(const Vector3& v) {
	x = v.r;
	y = v.y;
	z = v.z;
	return *this;
}

Vector4::Vector4() : Vector3() {
	w = 0;
}

Vector4::Vector4(float p1, float p2, float p3, float p4) : Vector3(p1, p2, p3) {
	w = p4;
}

Vector4::Vector4(const Vector4& v) {
	x = v.r;
	y = v.y;
	z = v.z;
	w = v.w;
}

Vector4& Vector4::operator=(const Vector4& v) {
	x = v.r;
	y = v.y;
	z = v.z;
	w = v.w;
	return *this;
}