RoadNameGeometryBuilder.h

// Copyright eeGeo Ltd (2012-2014), All Rights Reserved

#pragma once

#include "Roads.h"
#include "Rendering.h"
#include "Types.h"
#include "Fonts.h"
#include "TextMeshes.h"
#include "ChunkedFileFormat.h"
#include "Space.h"
#include "VectorMathDecl.h"
#include "TextRenderableConfiguration.h"

#include <vector>

namespace Eegeo
{
    namespace Resources
    {
        namespace Roads
        {
            class RoadNameGeometryBuilder : private Eegeo::NonCopyable
            {
            public:
                RoadNameGeometryBuilder(const RoadNameTransformBuilder& roadNameTransformBuilder,
                                        TextMeshes::PreTransformedTextMeshBuilder& preTransformedTextMeshBuilder,
                                        int maxCharsPerRoadName,
                                        const Fonts::FontInstance& roadNameFont,
                                        const Fonts::FontMaterialSet& roadNameMaterials,
                                        Rendering::VertexLayouts::VertexBindingPool& vertexBindingPool,
                                        const Rendering::Renderables::TextRenderableConfiguration& textAppearance,
                                        float textSize
                                        );
                
                void BuildFromRoadNameData(const Eegeo::Space::CubeMap::CubeMapCellInfo& cellInfo, const std::vector<RoadNameData>& roadNameDatas, std::vector<Rendering::Renderables::TextRenderable*>& out_roadNameRenderables);
                
                void BuildFromChunkReaderRoadNames(const Eegeo::Space::CubeMap::CubeMapCellInfo& cellInfo, const IO::ChunkedFileFormat::RoadNamesChunkReader::RoadNames& roadNames, std::vector<Rendering::Renderables::TextRenderable*>& out_roadNameRenderables);
            private:
                void CreateRenderables(const Eegeo::Space::CubeMap::CubeMapCellInfo& cellInfo, std::vector<Rendering::Renderables::TextRenderable*>& out_roadNameRenderables);
                
                void SetupTextRenderable(Rendering::Renderables::TextRenderable& textRenderable) const;
                
                const RoadNameTransformBuilder& m_roadNameTransformBuilder;
                TextMeshes::PreTransformedTextMeshBuilder& m_preTransformedTextMeshBuilder;
                const int m_maxCharsPerRoadName;
                const Fonts::FontInstance& m_roadNameFont;
                const Fonts::FontMaterialSet& m_roadNameMaterials;
                Rendering::VertexLayouts::VertexBindingPool& m_vertexBindingPool;
                const Rendering::Renderables::TextRenderableConfiguration m_textAppearance;
                float m_textSize;
                
                std::vector<u32> m_stringScratch;
            };
        }
    }
}