PolylineShapeRenderer.h

#pragma once

#include "Types.h"
#include "PolylineShapeArgs.h"
#include "IRenderableFilter.h"
#include "Rendering.h"
#include "Positioning.h"

namespace Eegeo
{
    namespace Shapes
    {
        namespace Polylines
        {
            class PolylineShapeRenderer : public Rendering::IRenderableFilter, private Eegeo::NonCopyable
            {
            public:
                PolylineShapeRenderer(const PolylineShapeArgs::ShapeViewRepository& viewRepository,
                                 const Eegeo::Positioning::IPositioningViewComponent& positioningViewComponent);
                
                void EnqueueRenderables(const Rendering::RenderContext& renderContext, Rendering::RenderQueue& renderQueue);

            private:
                m44 CalcModelTransform(const PolylineShapeArgs::ShapeView& view,
                            const dv3& ecefCameraPosition) const;
                
                void UpdateRenderable(const Rendering::RenderContext& renderContext, const PolylineShapeArgs::ShapeView& view);
                
                const PolylineShapeArgs::ShapeViewRepository& m_viewRepository;
                const Eegeo::Positioning::IPositioningViewComponent& m_positioningViewComponent;
                
                std::vector<PolylineShapeArgs::ShapeView*> m_viewsScratchBuffer;
            };
        }
    }
}