138 lines
3.8 KiB
C++
138 lines
3.8 KiB
C++
// Copyright (C) 2013 Jérôme Leclercq
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// This file is part of the "Nazara Engine - Physics module"
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// For conditions of distribution and use, see copyright notice in Config.hpp
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#pragma once
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#ifndef NAZARA_GEOM_HPP
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#define NAZARA_GEOM_HPP
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#include <Nazara/Prerequesites.hpp>
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#include <Nazara/Core/NonCopyable.hpp>
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#include <Nazara/Math/Cube.hpp>
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#include <Nazara/Math/Quaternion.hpp>
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#include <Nazara/Math/Vector3.hpp>
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#include <Nazara/Physics/Enums.hpp>
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///TODO: CollisionModifier
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///TODO: HeightfieldGeom
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///TODO: SceneGeom
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///TODO: TreeGeom
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class NzPhysWorld;
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struct NewtonCollision;
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class NAZARA_API NzBaseGeom : NzNonCopyable
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{
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public:
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NzBaseGeom(NzPhysWorld* physWorld);
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virtual ~NzBaseGeom();
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virtual NzCubef ComputeAABB(const NzVector3f& translation, const NzQuaternionf& rotation, const NzVector3f& scale) const;
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virtual NzCubef ComputeAABB(const NzMatrix4f& offsetMatrix = NzMatrix4f::Identity()) const;
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virtual void ComputeInertialMatrix(NzVector3f* inertia, NzVector3f* center) const;
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virtual float ComputeVolume() const;
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NewtonCollision* GetHandle() const;
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virtual nzGeomType GetType() const = 0;
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NzPhysWorld* GetWorld() const;
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protected:
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NewtonCollision* m_collision;
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NzPhysWorld* m_world;
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};
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class NAZARA_API NzBoxGeom : public NzBaseGeom
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{
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public:
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NzBoxGeom(NzPhysWorld* physWorld, const NzVector3f& lengths, const NzVector3f& translation = NzVector3f::Zero(), const NzQuaternionf& rotation = NzQuaternionf::Identity());
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NzVector3f GetLengths() const;
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nzGeomType GetType() const override;
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private:
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NzVector3f m_lengths;
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};
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class NAZARA_API NzCapsuleGeom : public NzBaseGeom
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{
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public:
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NzCapsuleGeom(NzPhysWorld* physWorld, float length, float radius, const NzVector3f& translation = NzVector3f::Zero(), const NzQuaternionf& rotation = NzQuaternionf::Identity());
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float GetLength() const;
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float GetRadius() const;
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nzGeomType GetType() const override;
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private:
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float m_length;
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float m_radius;
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};
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class NAZARA_API NzCompoundGeom : public NzBaseGeom
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{
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public:
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NzCompoundGeom(NzPhysWorld* physWorld, NzBaseGeom* geoms, unsigned int geomCount);
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nzGeomType GetType() const override;
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};
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class NAZARA_API NzConeGeom : public NzBaseGeom
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{
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public:
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NzConeGeom(NzPhysWorld* physWorld, float length, float radius, const NzVector3f& translation = NzVector3f::Zero(), const NzQuaternionf& rotation = NzQuaternionf::Identity());
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float GetLength() const;
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float GetRadius() const;
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nzGeomType GetType() const override;
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private:
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float m_length;
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float m_radius;
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};
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class NAZARA_API NzConvexHullGeom : public NzBaseGeom
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{
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public:
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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());
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nzGeomType GetType() const override;
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};
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class NAZARA_API NzCylinderGeom : public NzBaseGeom
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{
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public:
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NzCylinderGeom(NzPhysWorld* physWorld, float length, float radius, const NzVector3f& translation = NzVector3f::Zero(), const NzQuaternionf& rotation = NzQuaternionf::Identity());
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float GetLength() const;
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float GetRadius() const;
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nzGeomType GetType() const override;
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private:
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float m_length;
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float m_radius;
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};
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class NAZARA_API NzNullGeom : public NzBaseGeom
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{
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public:
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NzNullGeom(NzPhysWorld* physWorld);
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nzGeomType GetType() const override;
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};
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class NAZARA_API NzSphereGeom : public NzBaseGeom
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{
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public:
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NzSphereGeom(NzPhysWorld* physWorld, const NzVector3f& radius, const NzVector3f& translation = NzVector3f::Zero());
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NzSphereGeom(NzPhysWorld* physWorld, float radius, const NzVector3f& translation = NzVector3f::Zero());
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NzVector3f GetRadius() const;
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nzGeomType GetType() const override;
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private:
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NzVector3f m_radius;
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};
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#endif // NAZARA_PHYSWORLD_HPP
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