TextureTargets.h

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#pragma once
 
#include "../Graphics.h"
#include "Color.h"
#include "../Geometry/Point.h"
#include "../Geometry/Size.h"
#include "../Geometry/Rectangle.h"
 
namespace Gorgon { namespace Graphics {
 
    class TextureTarget {
    public:
        enum DrawMode {
            Normal,
            FrameBuffer,
            ToMask,
            UseMask
        };
 
        virtual void Draw(const TextureSource &image, const Geometry::Pointf &p1, const Geometry::Pointf &p2, 
            const Geometry::Pointf &p3, const Geometry::Pointf &p4, RGBAf color = RGBAf(1.f)) = 0;
 
        virtual void Draw(const Geometry::Pointf &p1, const Geometry::Pointf &p2, 
            const Geometry::Pointf &p3, const Geometry::Pointf &p4, RGBAf color = RGBAf(1.f)) = 0;
 
        virtual void Draw(float x, float y, const Geometry::Sizef &size, RGBAf color = RGBAf(1.f)) {
            Draw({x, y, size}, color);
        }
 
        virtual void Draw(const Geometry::Pointf &location, float w, float h, RGBAf color = RGBAf(1.f)) {
            Draw({location, w, h}, color);
        }
 
        virtual void Draw(float x, float y, float w, float h, RGBAf color = RGBAf(1.f)) {
            Draw({x, y, w, h}, color);
        }
 
        virtual void Draw(int x, int y, int w, int h, RGBAf color = RGBAf(1.f)) {
            Draw({float(x), float(y), float(w), float(h)}, color);
        }
 
        virtual void Draw(const Geometry::Pointf &location, const Geometry::Sizef &size, RGBAf color = RGBAf(1.f)) {
            Draw({location, size}, color);
        }
 
        virtual void Draw(const Geometry::Rectanglef &location, RGBAf color = RGBAf(1.f)) {
            Draw(location.TopLeft(), location.TopRight(), location.BottomRight(), location.BottomLeft(), color);
        }
 
        virtual void Draw(RGBAf color = RGBAf(1.f)) {
            Draw({0.f, 0.f}, Geometry::Sizef(GetTargetSize()), color);
        }
 
        virtual void Draw(const TextureSource &image,
            const Geometry::Pointf &p1, const Geometry::Pointf &p2, 
            const Geometry::Pointf &p3, const Geometry::Pointf &p4, 
            const Geometry::Pointf &tex1, const Geometry::Pointf &tex2, 
            const Geometry::Pointf &tex3, const Geometry::Pointf &tex4, RGBAf color = RGBAf(1.f)) = 0;
 
        virtual void Draw(const TextureSource &image, const Geometry::Pointf &location, RGBAf color) {
            Draw(image, {location, image.GetImageSize()}, color);
        }
 
        virtual void Draw(const TextureSource &image, const Geometry::Rectanglef &location, RGBAf color = RGBAf(1.f)) {
            Draw(image, location.TopLeft(), location.TopRight(), location.BottomLeft(), location.BottomRight(), color);
        }
 
        virtual void Draw(const TextureSource &image, Tiling tiling, const Geometry::Rectanglef &location, RGBAf color = RGBAf(1.f)) = 0;
 
        virtual void Clear()=0;
 
        virtual Geometry::Size GetTargetSize() const = 0;
        
        virtual DrawMode GetDrawMode() const = 0;
 
        virtual void SetDrawMode(DrawMode mode) = 0 ;
 
        virtual void NewMask() = 0;
    };
 
} }