+Unity Runtime codeHEADmaster

1 files changed, 45 insertions, 0 deletions

diff --git a/Runtime/Physics2D/EdgeCollider2D.h b/Runtime/Physics2D/EdgeCollider2D.h
new file mode 100644
index 0000000..f595640
--- /dev/null
+++ b/Runtime/Physics2D/EdgeCollider2D.h
@@ -0,0 +1,45 @@
+#pragma once
+
+#if ENABLE_2D_PHYSICS || DOXYGEN
+
+#include "Runtime/Graphics/Polygon2D.h"
+#include "Runtime/Math/Vector2.h"
+#include "Runtime/Physics2D/Collider2D.h"
+#include "Runtime/Utilities/dynamic_array.h"
+
+
+
+// --------------------------------------------------------------------------
+
+
+class EdgeCollider2D : public Collider2D
+{
+public:	
+	REGISTER_DERIVED_CLASS (EdgeCollider2D, Collider2D)
+	DECLARE_OBJECT_SERIALIZE (EdgeCollider2D)
+
+	typedef dynamic_array<Vector2f> Points;
+
+	EdgeCollider2D (MemLabelId label, ObjectCreationMode mode);
+	// virtual ~EdgeCollider2D (); declared-by-macro
+
+	virtual void Reset ();
+	virtual void SmartReset ();
+
+	bool SetPoints (const Vector2f* points, size_t count);
+	const Points& GetPoints() const { return m_Points; }
+	const Vector2f& GetPoint (int index) { Assert(index < m_Points.size ()); return m_Points[index]; }
+	size_t GetPointCount() const { return m_Points.size (); }
+	size_t GetEdgeCount() const { return m_Points.size () - 1; }
+
+protected:
+	virtual void Create (const Rigidbody2D* ignoreRigidbody = NULL);
+
+private:
+	int TransformPoints(const Matrix4x4f& relativeTransform, const Vector3f& scale, b2Vec2* outPoints);
+
+private:
+	Points m_Points;
+};
+
+#endif