moved

Sapfor/_src/VisualizerCalls/graphLayout/algebra.cpp

@@ -0,0 +1,89 @@
+#include <cmath>
+
+#include "algebra.hpp"
+
+namespace nodesoup {
+
+Point2D::operator Vector2D() const {
+    return { x, y };
+}
+
+Point2D& Point2D::operator+=(const Vector2D& vector) {
+    x += vector.dx;
+    y += vector.dy;
+    return *this;
+}
+
+Point2D& Point2D::operator-=(const Vector2D& vector) {
+    x -= vector.dx;
+    y -= vector.dy;
+    return *this;
+}
+
+Vector2D::operator Point2D() const {
+    return { dx, dy };
+}
+
+Vector2D& Vector2D::operator+=(const Vector2D& other) {
+    dx += other.dx;
+    dy += other.dy;
+    return *this;
+}
+
+Vector2D& Vector2D::operator-=(const Vector2D& other) {
+    dx -= other.dx;
+    dy -= other.dy;
+    return *this;
+}
+
+Vector2D& Vector2D::operator*=(double scalar) {
+    dx *= scalar;
+    dy *= scalar;
+    return *this;
+}
+
+Vector2D& Vector2D::operator*(const Vector2D& other)
+{
+    dx *= other.dx;
+    dy *= other.dy;
+    return *this;
+}
+
+Vector2D& Vector2D::operator/=(double scalar) {
+    dx /= scalar;
+    dy /= scalar;
+    return *this;
+}
+
+Point2D operator+(const Point2D& point, const Vector2D& vector) {
+    return { point.x + vector.dx, point.y + vector.dy };
+}
+
+Point2D operator-(const Point2D& point, const Vector2D& vector) {
+    return { point.x - vector.dx, point.y - vector.dy };
+}
+
+Vector2D operator-(const Point2D& lhs, const Point2D& rhs) {
+    return { lhs.x - rhs.x, lhs.y - rhs.y };
+}
+
+Vector2D operator+(const Vector2D& lhs, const Vector2D& rhs) {
+    return { lhs.dx + rhs.dx, lhs.dy + rhs.dy };
+}
+
+Vector2D operator-(const Vector2D& lhs, const Vector2D& rhs) {
+    return { lhs.dx - rhs.dx, lhs.dy - rhs.dy };
+}
+
+Vector2D operator*(const Vector2D& vector, double scalar) {
+    return { vector.dx * scalar, vector.dy * scalar };
+}
+
+Vector2D operator*(double scalar, const Vector2D& vector) {
+    return vector * scalar;
+}
+
+Vector2D operator/(const Vector2D& vector, double scalar) {
+    return { vector.dx / scalar, vector.dy / scalar };
+}
+}