#pragma once


struct ViewFrustum
{
	D3DXPLANE Plane[6];
};


struct __declspec(novtable) ICamera
{
	virtual const D3DXMATRIX& get_ProjectionMatrix() const = 0;
	virtual const D3DXMATRIX& get_ViewMatrix() const = 0;
	
	virtual void set_AspectRatio(float argValue) = 0;
	virtual float get_AspectRatio() const = 0;

	virtual void set_FarClip(float argValue) = 0;
	virtual float get_FarClip() const = 0;

	virtual void set_NearClip(float argValue) = 0;
	virtual float get_NearClip() const = 0;

	virtual const ViewFrustum& get_ViewFrustum() const = 0;
};


struct __declspec(novtable) IPerspectiveCamera
{
	virtual void set_Fov(float argValue) = 0;
	virtual float get_Fov() const = 0;

	virtual ICamera& get_Base() = 0;
};


struct __declspec(novtable) IOrthographicCamera
{
	virtual void set_Width(float argValue) = 0;
	virtual float get_Width() const = 0;

	virtual void set_Height(float argValue) = 0;
	virtual float get_Height() const = 0;

	virtual ICamera& get_Base() = 0;
};