Push the current work on the Physics2D module

src/Nazara/Physics2D/Collider2D.cpp

@@ -0,0 +1,56 @@
+// Copyright (C) 2015 Jérôme Leclercq
+// This file is part of the "Nazara Engine - Physics 3D module"
+// For conditions of distribution and use, see copyright notice in Config.hpp
+
+#include <Nazara/Physics2D/Collider2D.hpp>
+#include <Nazara/Physics2D/RigidBody2D.hpp>
+#include <chipmunk/chipmunk.h>
+#include <Nazara/Physics3D/Debug.hpp>
+
+namespace Nz
+{
+	Collider2D::~Collider2D() = default;
+
+	/******************************** CircleCollider2D *********************************/
+
+	CircleCollider2D::CircleCollider2D(float radius, const Vector2f& offset) :
+	m_offset(offset),
+	m_radius(radius)
+	{
+	}
+
+	float CircleCollider2D::ComputeInertialMatrix(float mass) const
+	{
+		return cpMomentForCircle(mass, 0.f, m_radius, cpv(m_offset.x, m_offset.y));
+	}
+
+	ColliderType2D CircleCollider2D::GetType() const
+	{
+		return ColliderType2D_Circle;
+	}
+
+	std::vector<cpShape*> CircleCollider2D::CreateShapes(RigidBody2D* body) const
+	{
+		std::vector<cpShape*> shapes;
+		shapes.push_back(cpCircleShapeNew(body->GetHandle(), m_radius, cpv(m_offset.x, m_offset.y)));
+
+		return shapes;
+	}
+
+	/********************************* NullCollider2D **********************************/
+
+	ColliderType2D NullCollider2D::GetType() const
+	{
+		return ColliderType2D_Null;
+	}
+
+	float NullCollider2D::ComputeInertialMatrix(float mass) const
+	{
+		return 0.f;
+	}
+
+	std::vector<cpShape*> NullCollider2D::CreateShapes(RigidBody2D* body) const
+	{
+		return std::vector<cpShape*>();
+	}
+}