HeatmapShapeRenderer.h

#pragma once

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


namespace Eegeo
{
    namespace Shapes
    {
        namespace Heatmaps
        {
            class HeatmapShapeRenderer : public Rendering::IRenderableFilter, private Eegeo::NonCopyable
            {
            public:
                HeatmapShapeRenderer(
                    const HeatmapShapeArgs::ShapeViewRepository& viewRepository,
                    const Eegeo::Positioning::IPositioningViewComponent& positioningViewComponent
                );

                void EnqueueRenderables(const Rendering::RenderContext& renderContext, Rendering::RenderQueue& renderQueue);

            private:
                m44 CalcMVP(
                    const HeatmapShapeArgs::ShapeView& view,
                    const dv3& ecefCameraPosition,
                    const Eegeo::m44& viewProjection
                ) const;

                const HeatmapShapeArgs::ShapeViewRepository& m_viewRepository;
                const Eegeo::Positioning::IPositioningViewComponent& m_positioningViewComponent;

                std::vector<HeatmapShapeArgs::ShapeView*> m_viewsScratchBuffer;
                std::vector<Rendering::RenderableBase*> m_renderablesScratchBuffer;
            };
        }
    }
}