Program Listing for File StaticGeometry.h

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#pragmaonce
#include<string>
#include<variant>

#include"Karana/KCore/Base.h"
#include"Karana/KCore/SharedPointer.h"
#include"Karana/Math/AABB.h"

namespaceKarana::Scene{
classStaticMeshGeometry;

classAbstractStaticGeometry:publicKarana::Core::Base{
public:
AbstractStaticGeometry(std::string_viewname);

virtual~AbstractStaticGeometry();

virtualoperatorStaticMeshGeometry()const=0;

virtualKarana::Math::AABBaabb()const=0;
};

classBoxGeometry:publicAbstractStaticGeometry{
public:
BoxGeometry(floatwidth,floatheight,floatdepth);

BoxGeometry(constBoxGeometry&);

BoxGeometry&operator=(constBoxGeometry&)=delete;

BoxGeometry(BoxGeometry&&)=delete;
BoxGeometry&operator=(BoxGeometry&&)=delete;

operatorStaticMeshGeometry()constoverride;

Karana::Math::AABBaabb()constoverride;

constfloatwidth;

constfloatheight;

constfloatdepth;
};

classCapsuleGeometry:publicAbstractStaticGeometry{
public:
CapsuleGeometry(floatradius,floatheight);

CapsuleGeometry(constCapsuleGeometry&);

CapsuleGeometry&operator=(constCapsuleGeometry&)=delete;

CapsuleGeometry(CapsuleGeometry&&)=delete;
CapsuleGeometry&operator=(CapsuleGeometry&&)=delete;

operatorStaticMeshGeometry()constoverride;

Karana::Math::AABBaabb()constoverride;

constfloatradius;

constfloatheight;
};

classConeGeometry:publicAbstractStaticGeometry{
public:
ConeGeometry(floatradius,floatheight);

ConeGeometry(constConeGeometry&);

ConeGeometry&operator=(constConeGeometry&)=delete;

ConeGeometry(ConeGeometry&&)=delete;
ConeGeometry&operator=(ConeGeometry&&)=delete;

operatorStaticMeshGeometry()constoverride;

Karana::Math::AABBaabb()constoverride;

constfloatradius;

constfloatheight;
};

classCylinderGeometry:publicAbstractStaticGeometry{
public:
CylinderGeometry(floatradius,floatheight);

CylinderGeometry(constCylinderGeometry&);

CylinderGeometry&operator=(constCylinderGeometry&)=delete;

CylinderGeometry(CylinderGeometry&&)=delete;
CylinderGeometry&operator=(CylinderGeometry&&)=delete;

operatorStaticMeshGeometry()constoverride;

Karana::Math::AABBaabb()constoverride;

constfloatradius;

constfloatheight;
};

classRoundFrustumGeometry:publicAbstractStaticGeometry{
public:
RoundFrustumGeometry(floatbottom_radius,floattop_radius,floatheight);

RoundFrustumGeometry(constRoundFrustumGeometry&);
RoundFrustumGeometry&operator=(constRoundFrustumGeometry&)=delete;

RoundFrustumGeometry(RoundFrustumGeometry&&)=delete;
RoundFrustumGeometry&operator=(RoundFrustumGeometry&&)=delete;

operatorStaticMeshGeometry()constoverride;

Karana::Math::AABBaabb()constoverride;

constfloatbottom_radius;

constfloattop_radius;

constfloatheight;
};

classSphereGeometry:publicAbstractStaticGeometry{
public:
SphereGeometry(floatradius);

SphereGeometry(constSphereGeometry&);
SphereGeometry&operator=(constSphereGeometry&)=delete;

SphereGeometry(SphereGeometry&&)=delete;
SphereGeometry&operator=(SphereGeometry&&)=delete;

operatorStaticMeshGeometry()constoverride;

Karana::Math::AABBaabb()constoverride;

constfloatradius;
};

classStaticMeshGeometry:publicAbstractStaticGeometry{
public:
//UsingRowMajorsothattheunderlying
//buffercanbeusedas-isinclient
//libraries
usingFloat3Array=Eigen::Matrix<float,Eigen::Dynamic,3,Eigen::RowMajor>;
usingFloat2Array=Eigen::Matrix<float,Eigen::Dynamic,2,Eigen::RowMajor>;
usingInt3Array=Eigen::Matrix<int,Eigen::Dynamic,3,Eigen::RowMajor>;

StaticMeshGeometry(constFloat3Array&positions,
constInt3Array&faces,
constFloat3Array&normals,
constFloat2Array&surface_map_coords);

StaticMeshGeometry(constStaticMeshGeometry&);

StaticMeshGeometry&operator=(constStaticMeshGeometry&)=delete;

StaticMeshGeometry(StaticMeshGeometry&&)=delete;
StaticMeshGeometry&operator=(StaticMeshGeometry&&)=delete;

#pragmaGCCdiagnosticpush
#pragmaGCCdiagnosticignored"-Wclass-conversion"
//Aconversionoperatortothesametypeispointlessandgeneratesawarning.
//Westillneedanimplementationtobeconcrete,sowesuppressthewarning.
operatorStaticMeshGeometry()constoverride;
#pragmaGCCdiagnosticpop

Karana::Math::AABBaabb()constoverride;

constFloat3Arraypositions;
constInt3Arrayfaces;
constFloat3Arraynormals;
constFloat2Arraysurface_map_coords;

std::stringfilename="";
};

usingVarStaticGeometry=std::variant<Karana::Core::ks_ptr<BoxGeometry>,
Karana::Core::ks_ptr<CapsuleGeometry>,
Karana::Core::ks_ptr<ConeGeometry>,
Karana::Core::ks_ptr<CylinderGeometry>,
Karana::Core::ks_ptr<RoundFrustumGeometry>,
Karana::Core::ks_ptr<SphereGeometry>,
Karana::Core::ks_ptr<StaticMeshGeometry>,
Karana::Core::ks_ptr<AbstractStaticGeometry>>;

constVarStaticGeometry&defaultGeometry();
}//namespaceKarana::Scene