Added Physics module

Former-commit-id: acc3ffe119ebfae9c0199eb878a621325c28844a
2013-05-23 23:16:36 +02:00
parent 50e8ce3658
commit 8014f67eb8
14 changed files with 926 additions and 0 deletions
--- a/include/Nazara/Physics/Geom.hpp
+++ b/include/Nazara/Physics/Geom.hpp
@@ -0,0 +1,137 @@
+// Copyright (C) 2013 Jérôme Leclercq
+// This file is part of the "Nazara Engine - Physics module"
+// For conditions of distribution and use, see copyright notice in Config.hpp
+
+#pragma once
+
+#ifndef NAZARA_GEOM_HPP
+#define NAZARA_GEOM_HPP
+
+#include <Nazara/Prerequesites.hpp>
+#include <Nazara/Core/NonCopyable.hpp>
+#include <Nazara/Math/Cube.hpp>
+#include <Nazara/Math/Quaternion.hpp>
+#include <Nazara/Math/Vector3.hpp>
+#include <Nazara/Physics/Enums.hpp>
+
+///TODO: CollisionModifier
+///TODO: HeightfieldGeom
+///TODO: SceneGeom
+///TODO: TreeGeom
+
+class NzPhysWorld;
+struct NewtonCollision;
+
+class NAZARA_API NzBaseGeom : NzNonCopyable
+{
+	public:
+		NzBaseGeom(NzPhysWorld* physWorld);
+		virtual ~NzBaseGeom();
+
+		virtual NzCubef ComputeAABB(const NzVector3f& translation, const NzQuaternionf& rotation, const NzVector3f& scale) const;
+		virtual NzCubef ComputeAABB(const NzMatrix4f& offsetMatrix = NzMatrix4f::Identity()) const;
+		virtual void ComputeInertialMatrix(NzVector3f* inertia, NzVector3f* center) const;
+		virtual float ComputeVolume() const;
+
+		NewtonCollision* GetHandle() const;
+		virtual nzGeomType GetType() const = 0;
+
+		NzPhysWorld* GetWorld() const;
+
+	protected:
+		NewtonCollision* m_collision;
+		NzPhysWorld* m_world;
+};
+
+class NAZARA_API NzBoxGeom : public NzBaseGeom
+{
+	public:
+		NzBoxGeom(NzPhysWorld* physWorld, const NzVector3f& lengths, const NzVector3f& translation = NzVector3f::Zero(), const NzQuaternionf& rotation = NzQuaternionf::Identity());
+
+		NzVector3f GetLengths() const;
+		nzGeomType GetType() const override;
+
+	private:
+		NzVector3f m_lengths;
+};
+
+class NAZARA_API NzCapsuleGeom : public NzBaseGeom
+{
+	public:
+		NzCapsuleGeom(NzPhysWorld* physWorld, float length, float radius, const NzVector3f& translation = NzVector3f::Zero(), const NzQuaternionf& rotation = NzQuaternionf::Identity());
+
+		float GetLength() const;
+		float GetRadius() const;
+		nzGeomType GetType() const override;
+
+	private:
+		float m_length;
+		float m_radius;
+};
+
+class NAZARA_API NzCompoundGeom : public NzBaseGeom
+{
+	public:
+		NzCompoundGeom(NzPhysWorld* physWorld, NzBaseGeom* geoms, unsigned int geomCount);
+
+		nzGeomType GetType() const override;
+};
+
+class NAZARA_API NzConeGeom : public NzBaseGeom
+{
+	public:
+		NzConeGeom(NzPhysWorld* physWorld, float length, float radius, const NzVector3f& translation = NzVector3f::Zero(), const NzQuaternionf& rotation = NzQuaternionf::Identity());
+
+		float GetLength() const;
+		float GetRadius() const;
+		nzGeomType GetType() const override;
+
+	private:
+		float m_length;
+		float m_radius;
+};
+
+class NAZARA_API NzConvexHullGeom : public NzBaseGeom
+{
+	public:
+		NzConvexHullGeom(NzPhysWorld* physWorld, const NzVector3f* vertices, unsigned int vertexCount, unsigned int stride = sizeof(NzVector3f), float tolerance = 0.2f, const NzVector3f& translation = NzVector3f::Zero(), const NzQuaternionf& rotation = NzQuaternionf::Identity());
+
+		nzGeomType GetType() const override;
+};
+
+class NAZARA_API NzCylinderGeom : public NzBaseGeom
+{
+	public:
+		NzCylinderGeom(NzPhysWorld* physWorld, float length, float radius, const NzVector3f& translation = NzVector3f::Zero(), const NzQuaternionf& rotation = NzQuaternionf::Identity());
+
+		float GetLength() const;
+		float GetRadius() const;
+		nzGeomType GetType() const override;
+
+	private:
+		float m_length;
+		float m_radius;
+};
+
+class NAZARA_API NzNullGeom : public NzBaseGeom
+{
+	public:
+		NzNullGeom(NzPhysWorld* physWorld);
+
+		nzGeomType GetType() const override;
+};
+
+class NAZARA_API NzSphereGeom : public NzBaseGeom
+{
+	public:
+		NzSphereGeom(NzPhysWorld* physWorld, const NzVector3f& radius, const NzVector3f& translation = NzVector3f::Zero());
+		NzSphereGeom(NzPhysWorld* physWorld, float radius, const NzVector3f& translation = NzVector3f::Zero());
+
+		NzVector3f GetRadius() const;
+		nzGeomType GetType() const override;
+
+	private:
+		NzVector3f m_radius;
+};
+
+#endif // NAZARA_PHYSWORLD_HPP