Physics3D: Rename PhysWorld to PhysWorld3D

src/Nazara/Physics3D/PhysWorld3D.cpp

@@ -0,0 +1,65 @@
+// 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/Physics3D/PhysWorld.hpp>
+#include <Newton/Newton.h>
+#include <Nazara/Physics3D/Debug.hpp>
+
+namespace Nz
+{
+	PhysWorld3D::PhysWorld3D() :
+	m_gravity(Vector3f::Zero()),
+	m_stepSize(0.005f),
+	m_timestepAccumulator(0.f)
+	{
+		m_world = NewtonCreate();
+		NewtonWorldSetUserData(m_world, this);
+	}
+
+	PhysWorld3D::~PhysWorld3D()
+	{
+		NewtonDestroy(m_world);
+	}
+
+	Vector3f PhysWorld3D::GetGravity() const
+	{
+		return m_gravity;
+	}
+
+	NewtonWorld* PhysWorld3D::GetHandle() const
+	{
+		return m_world;
+	}
+
+	float PhysWorld3D::GetStepSize() const
+	{
+		return m_stepSize;
+	}
+
+	void PhysWorld3D::SetGravity(const Vector3f& gravity)
+	{
+		m_gravity = gravity;
+	}
+
+	void PhysWorld3D::SetSolverModel(unsigned int model)
+	{
+		NewtonSetSolverModel(m_world, model);
+	}
+
+	void PhysWorld3D::SetStepSize(float stepSize)
+	{
+		m_stepSize = stepSize;
+	}
+
+	void PhysWorld3D::Step(float timestep)
+	{
+		m_timestepAccumulator += timestep;
+
+		while (m_timestepAccumulator >= m_stepSize)
+		{
+			NewtonUpdate(m_world, m_stepSize);
+			m_timestepAccumulator -= m_stepSize;
+		}
+	}
+}