circlearcsplinedisplay.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/displaylistblob.h"


namespace Kaim
{

class DisplayList;
class CircleArcSplineSectionBlob;
class CircleArcSplineBlob;
class PositionOnCircleArcSplineBlob;

class CircleArcSplineSectionDisplayConfig
{
public:
    CircleArcSplineSectionDisplayConfig() { SetDefaults(); }
    void SetDefaults();

    Color m_pointColor;
    Color m_segmentColor;
    Color m_arcColor;
    Color m_indexColor;
    KyFloat32 m_pointRenderSize;

    bool m_displayIndex;
    bool m_displayArcSector;
    bool m_displayArcRadius;
    bool m_displayArcTangents;

    // Both parameters setup the arc precision rendering: at display list feed time,
    // we use the most precise between:
    //  - m_arcRenderPrecisionMeter and
    //  - m_arcRenderPrecisionRadian * arc radius
    KyFloat32 m_arcRenderPrecisionMeter;
    KyFloat32 m_arcRenderPrecisionRadian;
};

class CircleArcSplineDisplayConfig
{
public:
    CircleArcSplineSectionDisplayConfig m_sectionDisplayConfig;
};

class PositionOnCircleArcSplineDisplayConfig
{
public:
    PositionOnCircleArcSplineDisplayConfig() { SetDefaults(); }
    void SetDefaults();

    Color m_pointColor;
    Color m_tangentColor;
    KyFloat32 m_pointRenderSize;
};


class CircleArcSplineDisplayListBuilder
{
public:
    static void DisplayCircleArcSplineSection(DisplayList* displayList, const CircleArcSplineSectionBlob* circleArcSplineSection, KyUInt32 arcIndex, const CircleArcSplineSectionDisplayConfig& displayConfig);
    static void DisplayCircleArcSpline(DisplayList* displayList, const CircleArcSplineBlob* spline, const CircleArcSplineDisplayConfig& displayConfig);
    static void DisplayPositionOnCircleArcSpline(DisplayList* displayList, const PositionOnCircleArcSplineBlob* positionOnSpline, const PositionOnCircleArcSplineDisplayConfig& displayConfig);
};

} // namespace Kaim