Interface used by the editor to Preview Render of the entity component This can be used to draw helpers or preview elements in the sandbox

#include 
#include 

class CMyPreviewComponent : public IEntityComponent, public IEntityComponentPreviewer
{
public:
    virtual ~CMyPreviewComponent() = default;
    static void ReflectType(Schematyc::CTypeDesc& desc) { /* Reflect the component GUID in here. */}
    
    // Override the interface function to return the previewer. This is needed by internal systems.
    virtual IEntityComponentPreviewer* GetPreviewer() final { return this; } 

    // Override the serialization function which can be empty.
    virtual void SerializeProperties(Serialization::IArchive& archive) final {}

    // Function which will be called every frame so debug drawing can be executed.
    // As an example this function will draw a bounding box at the origin of this entity.
    virtual void Render(const IEntity& entity, const IEntityComponent& component, SEntityPreviewContext &context) const final
    {
        // Create a AABB in this example with a radius.
        AABB aabb(Vec3(0.f, 0.f, 0.f), 10.f);

        // Call the draw function from the AuxGeomRenderer to draw the AABB.
        gEnv->pAuxGeomRenderer->DrawAABB(aabb, m_pEntity->GetWorldTM(), false, Col_Red, EBoundingBoxDrawStyle::eBBD_Faceted);
    }
};