displaylistvisualgeometrybuilder.h

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/*
* Copyright 2016 Autodesk, Inc. All rights reserved.
* Use of this software is subject to the terms of the Autodesk license agreement and any attachments or Appendices thereto provided at the time of installation or download,
* or which otherwise accompanies this software in either electronic or hard copy form, or which is signed by you and accepted by Autodesk.
*/

#pragma once

#include "gwnavruntime/visualsystem/ivisualgeometrybuilder.h"
#include "gwnavruntime/visualsystem/displaylistblob.h"
#include "gwnavruntime/base/memory.h"

namespace Kaim
{

class DisplayListManager;
class IVisualGeometry;

// Build the IVisualGeometry from DisplayShapeBlobs
class DisplayListVisualGeometryBuilder : public IVisualGeometryBuilder
{
    KY_DEFINE_NEW_DELETE_OPERATORS(MemStat_VisualSystem)
public:
    DisplayListVisualGeometryBuilder(DisplayListManager* displayListManager, IVisualGeometry* visualGeometry)
        : IVisualGeometryBuilder(visualGeometry), m_displayListManager(displayListManager)
    {
        m_defaultRadius = 0.1f;
        m_defaultHeight = 1.0f;
    }

    virtual ~DisplayListVisualGeometryBuilder() {}

    virtual void DoBuild();

private:
    void PushTextBlob(DisplayTextBlob* blob);

    void PushShapeBlob(DisplayShapeBlob* blob);

    void Push(const Vec3f& A, const Vec3f& B, KyFloat32 height, KyFloat32 radius, const ShapeColor& shapeColor, DisplayStyle::Enum style, KyFloat32 precision, DisplayFaces::Enum faces);

    void PushSegmentVerticalQuadShape(const Display::SegmentVerticalQuad& segmentVerticalQuad, const ShapeColor& shapeColor)
    {
        PushSegmentVerticalQuad(segmentVerticalQuad.P, segmentVerticalQuad.Q, segmentVerticalQuad.below, segmentVerticalQuad.above, shapeColor);
    }

    void PushOrientedBox3dShape(const Display::OrientedBox3d& orientedBox3d, const ShapeColor& shapeColor)
    {
        PushOrientedBox3d(orientedBox3d.transform, orientedBox3d.box, shapeColor);
    }

    void PushDiskSectorShape(const Display::DiskSector& diskSector, KyFloat32 precision, const ShapeColor& shapeColor)
    {
        PushDiskSectorPrecise(diskSector.P, diskSector.radius, diskSector.startPos, diskSector.endPos, (RotationDirection)diskSector.rotDir, precision, shapeColor);
    }

private:
    DisplayListManager* m_displayListManager;
    KyFloat32 m_defaultRadius;
    KyFloat32 m_defaultHeight;
};

}