IDrawable.h

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#pragma once
#include <graphics/components/Shader.h>
#include <graphics/components/Mesh.h>
 
class IDrawable {
public:
    virtual ~IDrawable() = default;
 
    virtual Shader* getShader() const = 0;
 
    virtual Mesh* getMesh() const = 0;
 
    virtual uint32_t getObjectID() const = 0;
};
 
 
class IInstancedDrawable : public IDrawable {
public:
    virtual glm::mat4 getModelMatrix() const = 0;
 
    virtual Rendering::InstanceData getInstanceData() const {
        return {getModelMatrix(), getObjectID()};
    }
};
 
class ICustomDrawable : public IDrawable {
public:
    virtual void draw() const = 0;
};