C++ (Cpp) cvGetSetElem 예제들

예제 #1

파일: cvsubdiv2.cpp 프로젝트: ksunwen/MMF2Exts

CV_IMPL int
icvSubdiv2DCheck( CvSubdiv2D* subdiv )
{
    int i, j, total = subdiv->edges->total;
    int check_result = 0;

    CV_FUNCNAME("icvSubdiv2DCheck");

    __BEGIN__;

    if( !subdiv )
        CV_ERROR_FROM_STATUS( CV_NULLPTR_ERR );

    for( i = 0; i < total; i++ )
    {
        CvQuadEdge2D* edge = (CvQuadEdge2D*)cvGetSetElem(subdiv->edges,i);

        if( edge && CV_IS_SET_ELEM( edge ))
        {
            for( j = 0; j < 4; j++ )
            {
                CvSubdiv2DEdge e = (CvSubdiv2DEdge)edge + j;
                CvSubdiv2DEdge o_next = cvSubdiv2DNextEdge(e);
                CvSubdiv2DEdge o_prev = cvSubdiv2DGetEdge(e, CV_PREV_AROUND_ORG );
                CvSubdiv2DEdge d_prev = cvSubdiv2DGetEdge(e, CV_PREV_AROUND_DST );
                CvSubdiv2DEdge d_next = cvSubdiv2DGetEdge(e, CV_NEXT_AROUND_DST );

                // check points
                if( cvSubdiv2DEdgeOrg(e) != cvSubdiv2DEdgeOrg(o_next))
                    EXIT;
                if( cvSubdiv2DEdgeOrg(e) != cvSubdiv2DEdgeOrg(o_prev))
                    EXIT;
                if( cvSubdiv2DEdgeDst(e) != cvSubdiv2DEdgeDst(d_next))
                    EXIT;
                if( cvSubdiv2DEdgeDst(e) != cvSubdiv2DEdgeDst(d_prev))
                    EXIT;
                if( j % 2 == 0 )
                {
                    if( cvSubdiv2DEdgeDst(o_next) != cvSubdiv2DEdgeOrg(d_prev))
                        EXIT;
                    if( cvSubdiv2DEdgeDst(o_prev) != cvSubdiv2DEdgeOrg(d_next))
                        EXIT;
                    if( cvSubdiv2DGetEdge(cvSubdiv2DGetEdge(cvSubdiv2DGetEdge(
                            e,CV_NEXT_AROUND_LEFT),CV_NEXT_AROUND_LEFT),CV_NEXT_AROUND_LEFT) != e )
                        EXIT;
                    if( cvSubdiv2DGetEdge(cvSubdiv2DGetEdge(cvSubdiv2DGetEdge(
                            e,CV_NEXT_AROUND_RIGHT),CV_NEXT_AROUND_RIGHT),CV_NEXT_AROUND_RIGHT) != e)
                        EXIT;
                }
            }
        }
    }

    check_result = 1;

    __END__;

    return check_result;
}

예제 #2

파일: subdiv2.cpp 프로젝트: JaehyunAhn/Basic_OpenCV_utilization

CV_IMPL int
icvSubdiv2DCheck( CvSubdiv2D* subdiv )
{
    int i, j, total = subdiv->edges->total;
    CV_Assert( subdiv != 0 );
    
    for( i = 0; i < total; i++ )
    {
        CvQuadEdge2D* edge = (CvQuadEdge2D*)cvGetSetElem(subdiv->edges,i);
        
        if( edge && CV_IS_SET_ELEM( edge ))
        {
            for( j = 0; j < 4; j++ )
            {
                CvSubdiv2DEdge e = (CvSubdiv2DEdge)edge + j;
                CvSubdiv2DEdge o_next = cvSubdiv2DNextEdge(e);
                CvSubdiv2DEdge o_prev = cvSubdiv2DGetEdge(e, CV_PREV_AROUND_ORG );
                CvSubdiv2DEdge d_prev = cvSubdiv2DGetEdge(e, CV_PREV_AROUND_DST );
                CvSubdiv2DEdge d_next = cvSubdiv2DGetEdge(e, CV_NEXT_AROUND_DST );

                // check points
                if( cvSubdiv2DEdgeOrg(e) != cvSubdiv2DEdgeOrg(o_next))
                    return 0;
                if( cvSubdiv2DEdgeOrg(e) != cvSubdiv2DEdgeOrg(o_prev))
                    return 0;
                if( cvSubdiv2DEdgeDst(e) != cvSubdiv2DEdgeDst(d_next))
                    return 0;
                if( cvSubdiv2DEdgeDst(e) != cvSubdiv2DEdgeDst(d_prev))
                    return 0;
                if( j % 2 == 0 )
                {
                    if( cvSubdiv2DEdgeDst(o_next) != cvSubdiv2DEdgeOrg(d_prev))
                        return 0;
                    if( cvSubdiv2DEdgeDst(o_prev) != cvSubdiv2DEdgeOrg(d_next))
                        return 0;
                    if( cvSubdiv2DGetEdge(cvSubdiv2DGetEdge(cvSubdiv2DGetEdge(
                        e,CV_NEXT_AROUND_LEFT),CV_NEXT_AROUND_LEFT),CV_NEXT_AROUND_LEFT) != e )
                        return 0;
                    if( cvSubdiv2DGetEdge(cvSubdiv2DGetEdge(cvSubdiv2DGetEdge(
                        e,CV_NEXT_AROUND_RIGHT),CV_NEXT_AROUND_RIGHT),CV_NEXT_AROUND_RIGHT) != e)
                        return 0;
                }
            }
        }
    }

    return 1;
}

예제 #3

파일: cvsubdiv2.cpp 프로젝트: ksunwen/MMF2Exts

CV_IMPL void
icvDrawMosaic( CvSubdiv2D * subdiv, IplImage * src, IplImage * dst )
{
    int i, total = subdiv->edges->total;

    cvCalcSubdivVoronoi2D( subdiv );

    //icvSet( dst, 255 );
    for( i = 0; i < total; i++ )
    {
        CvQuadEdge2D *edge = (CvQuadEdge2D *) cvGetSetElem( subdiv->edges, i );

        if( edge && CV_IS_SET_ELEM( edge ))
        {
            CvSubdiv2DEdge e = (CvSubdiv2DEdge) edge;

            // left
            draw_subdiv_facet( subdiv, dst, src, cvSubdiv2DRotateEdge( e, 1 ));
            // right
            draw_subdiv_facet( subdiv, dst, src, cvSubdiv2DRotateEdge( e, 3 ));
        }
    }
}

예제 #4

파일: core_core_c.h.cpp 프로젝트: zackboll/opencvada

 CvSetElem * cvGetSetElem_wrap(const CvSet * set_header , int index ){
	return cvGetSetElem(/*const*//*CvSet*//***/set_header , /*int*/index);
}