spatializedpointsinaabbfromposquerydisplaylistbuilder.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/displaylist.h"
#include "gwnavruntime/queries/blobs/spatializedpointsinaabbfromposqueryblob.h"
#include "gwnavruntime/queries/blobs/querydynamicoutputdisplaylistbuilder.h"

namespace Kaim
{

class SpatializedPointCollectorInAABBQueryDisplayListBuilder : public IDisplayListBuilder
{
private:
    virtual void DoBuild(DisplayList* displayList, char* blob)
    {
        const SpatializedPointCollectorInAABBQueryBlob* query = (SpatializedPointCollectorInAABBQueryBlob*) blob;
        SpatializedPointCollectorInAABBQueryOutputBlob* output = query->m_queryOutput.Ptr();
        if (output == nullptr)
            return;

        Box3f aabb(query->m_startPos3f, query->m_startPos3f);
        aabb.m_min -= query->m_extentBox.m_min;
        aabb.m_max += query->m_extentBox.m_max;

        switch((SpatializedPointCollectorInAABBQueryResult)output->m_result)
        {
        case SPATIALIZEDPOINTCOLLECTOR_NOT_INITIALIZED:
            break;
        case SPATIALIZEDPOINTCOLLECTOR_NOT_PROCESSED:
        {
            displayList->PushBox(aabb, ShapeColor::LineOnly(Color::Orange));
        }
        break;
        case SPATIALIZEDPOINTCOLLECTOR_DONE_START_OUTSIDE:
        {
            displayList->PushBox(aabb, ShapeColor::LineOnly(Color::Red));
        }
        break;
        case SPATIALIZEDPOINTCOLLECTOR_DONE_LACK_OF_WORKING_MEMORY:
        {
            displayList->PushBox(aabb, ShapeColor::LineOnly(Color::Red));

            displayList->PushTriangle(output->m_startTriangle.m_triangle, ShapeColor::LineOnly(Color::Red));
            displayList->PushText(query->m_startPos3f.OffsetZ(1.0f), Color::Red, "Lack of working memory!");
        }
        break;
        case SPATIALIZEDPOINTCOLLECTOR_DONE:
        {
            Color color = Color::Green;

            displayList->PushBox(aabb, ShapeColor::LineOnly(color));
            displayList->PushTriangle(output->m_startTriangle.m_triangle, ShapeColor::LineOnly(color));

            SpatializedPointBlob* points = output->m_queryDynamicOutputBlob.m_spatializedPoints.GetValues();
            for (KyUInt32 i = 0; i < output->m_queryDynamicOutputBlob.m_spatializedPoints.GetCount(); ++i)
            {
                displayList->PushPoint(points[i].m_position, color);
                displayList->PushText(points[i].m_position.OffsetZ(1.0f), color,
                                      SpatializedPoint::GetObjectTypeDescrition((SpatializedPointObjectType)points[i].m_type));
            }
        }
        break;
        }
    }
};

}