querydynamicoutputdisplaylistbuilder.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/idisplaylistbuilder.h"
#include "gwnavruntime/queries/blobs/querydynamicoutputdisplaylistbuilder.h"
#include "gwnavruntime/queries/blobs/querydynamicoutputblob.h"
#include "gwnavruntime/visualsystem/displaylist.h"

namespace Kaim
{

class DisplayList;

class QueryDynamicOutputDisplayListBuilder : public IDisplayListBuilder
{
private:
    virtual void DoBuild(DisplayList* displayList, char* blob)
    {
        const QueryDynamicOutputBlob* queryDynamicOutputBlob = (QueryDynamicOutputBlob*) blob;

        if (queryDynamicOutputBlob == NULL)
            return;

        const Color color = Color::White;
        const ShapeColor shapeColor = ShapeColor::LineOnly(color);

        // navTriangles
        const NavTriangleBlob* navTriangles = queryDynamicOutputBlob->m_navTriangles.GetValues();
        for (KyUInt32 i = 0; i < queryDynamicOutputBlob->m_navTriangles.GetCount(); ++i)
        {
            const Triangle3f& triangle = navTriangles[i].m_triangle.OffsetZ(0.1f);
            displayList->PushTriangle(triangle, shapeColor);
        }

        const NavFloorBoxBlob* navFloorBoxes = queryDynamicOutputBlob->m_navFloorBoxes.GetValues();
        for (KyUInt32 i = 0; i < queryDynamicOutputBlob->m_navFloorBoxes.GetCount(); ++i)
        {
            displayList->PushBox(navFloorBoxes[i].m_floorAABB, shapeColor);
        }

        const NavTagSubSegmentBlob* navTagSubSegments = queryDynamicOutputBlob->m_navTagSubSegments.GetValues();
        for (KyUInt32 i = 0; i < queryDynamicOutputBlob->m_navTagSubSegments.GetCount(); ++i)
        {
            displayList->PushLine(navTagSubSegments[i].m_entrancePos3f, navTagSubSegments[i].m_exitPos3f,
                (i%2 == 0 ? Color::Orange : Color::Yellow));
        }

        // spatializedPoints
        const SpatializedPointBlob* spatializedPoints = queryDynamicOutputBlob->m_spatializedPoints.GetValues();
        for (KyUInt32 i = 0; i < queryDynamicOutputBlob->m_spatializedPoints.GetCount(); ++i)
        {
            displayList->PushPoint(spatializedPoints[i].m_position, color);
        }
    }
};

}