tritet 3.1.0

Triangle and tetrahedron mesh generators
Documentation 
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#include <stdio.h>
#include <stdlib.h>

#include "triangle.h"

void report(struct triangulateio *io,
            int markers,
            int reporttriangles,
            int reportneighbors,
            int reportsegments,
            int reportedges,
            int reportnorms) {
    int i, j;

    for (i = 0; i < io->numberofpoints; i++) {
        printf("Point %4d:", i);
        for (j = 0; j < 2; j++) {
            printf("  %.6g", io->pointlist[i * 2 + j]);
        }
        if (io->numberofpointattributes > 0) {
            printf("   attributes");
        }
        for (j = 0; j < io->numberofpointattributes; j++) {
            printf("  %.6g",
                   io->pointattributelist[i * io->numberofpointattributes + j]);
        }
        if (markers) {
            printf("   marker %d\n", io->pointmarkerlist[i]);
        } else {
            printf("\n");
        }
    }
    printf("\n");

    if (reporttriangles || reportneighbors) {
        for (i = 0; i < io->numberoftriangles; i++) {
            if (reporttriangles) {
                printf("Triangle %4d points:", i);
                for (j = 0; j < io->numberofcorners; j++) {
                    printf("  %4d", io->trianglelist[i * io->numberofcorners + j]);
                }
                if (io->numberoftriangleattributes > 0) {
                    printf("   attributes");
                }
                for (j = 0; j < io->numberoftriangleattributes; j++) {
                    printf("  %.6g", io->triangleattributelist[i * io->numberoftriangleattributes + j]);
                }
                printf("\n");
            }
            if (reportneighbors) {
                printf("Triangle %4d neighbors:", i);
                for (j = 0; j < 3; j++) {
                    printf("  %4d", io->neighborlist[i * 3 + j]);
                }
                printf("\n");
            }
        }
        printf("\n");
    }

    if (reportsegments) {
        for (i = 0; i < io->numberofsegments; i++) {
            printf("Segment %4d points:", i);
            for (j = 0; j < 2; j++) {
                printf("  %4d", io->segmentlist[i * 2 + j]);
            }
            if (markers) {
                printf("   marker %d\n", io->segmentmarkerlist[i]);
            } else {
                printf("\n");
            }
        }
        printf("\n");
    }

    if (reportedges) {
        for (i = 0; i < io->numberofedges; i++) {
            printf("Edge %4d points:", i);
            for (j = 0; j < 2; j++) {
                printf("  %4d", io->edgelist[i * 2 + j]);
            }
            if (reportnorms && (io->edgelist[i * 2 + 1] == -1)) {
                for (j = 0; j < 2; j++) {
                    printf("  %.6g", io->normlist[i * 2 + j]);
                }
            }
            if (markers) {
                printf("   marker %d\n", io->edgemarkerlist[i]);
            } else {
                printf("\n");
            }
        }
        printf("\n");
    }
}