Add jngl::Rect::drawBoundingBox

src/jngl/Rect.cpp

@@ -0,0 +1,30 @@
+// Copyright 2024 Jan Niklas Hasse <[email protected]>
+// For conditions of distribution and use, see copyright notice in LICENSE.txt
+#include "Rect.hpp"
+
+#include "Rgba.hpp"
+#include "shapes.hpp"
+
+namespace jngl {
+
+double Rect::getX() const {
+	return pos.x;
+}
+
+double Rect::getY() const {
+	return pos.y;
+}
+
+double Rect::getWidth() const {
+	return size.x;
+}
+
+double Rect::getHeight() const {
+	return size.y;
+}
+
+void Rect::drawBoundingBox(Mat3 modelview) const {
+	jngl::drawRect(modelview.translate(pos), size, 0xff0000aa_rgba);
+}
+
+} // namespace jngl

src/jngl/Rect.hpp

@@ -4,19 +4,23 @@
 /// @file
 #pragma once
 
+#include "Mat3.hpp"
 #include "Vec2.hpp"
 
 namespace jngl {
 
 /// Simple struct for a rectangle, can be use with jngl::contains
 struct Rect {
-    double getX() const { return pos.x; }
-    double getY() const { return pos.y; }
-    double getWidth() const { return size.x; }
-    double getHeight() const { return size.y; }
+	double getX() const;
+	double getY() const;
+	double getWidth() const;
+	double getHeight() const;
+
+	/// Draws a red box around the rectangle
+	void drawBoundingBox(Mat3 modelview) const;
 
 	Vec2 pos;
-    Vec2 size;
+	Vec2 size;
 };
 
 } // namespace jngl