Examples of org.opentripplanner.visibility.Environment

org.opentripplanner.visibility.Environment
\brief environment represented by simple polygonal outer boundary with simple polygonal holes \remarks For methods to work correctly, the outer boundary vertices must be listed ccw and the hole vertices cw

    public void testPalazzo() {
        VLPolygon poly = poly(12.3402039, 45.4342526, 12.339956, 45.43421, 12.3401159, 45.4338161,
                12.3404923, 45.4338996, 12.3402845, 45.4344296, 12.3402433, 45.4344174, 12.3401433,
                45.4343973, 12.3401691, 45.4343433);


        Environment environment = new Environment(Arrays.asList(poly));
        environment.enforce_standard_form();
        VisibilityGraph vg = new VisibilityGraph(environment, 0.0000001);


        boolean expected[][] = {{ true,  true,  true, false, false, false, false,  true},
                                { true,  true,  true,  true,  true, false, false,  true},
                                { true,  true,  true,  true,  true,  true,  true,  true},

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                45.4347676, 12.3389625, 45.4347071, 12.3386095, 45.4345509, 12.3379792, 45.4342771,
                12.3378901, 45.4342367, 12.3376881, 45.4341478, 12.337471, 45.4340513, 12.3373322,
                45.4339869, 12.3371759, 45.4339216, 12.3372951, 45.4336885, 12.3374061, 45.4334649,
                12.3374185, 45.4334486, 12.3391652, 45.4339348, 12.3391453, 45.4339861);


        Environment environment = new Environment(Arrays.asList(poly));
        environment.enforce_standard_form();


        VisibilityGraph vg = new VisibilityGraph(environment, 0.0000001);


        boolean expected[][] = {
                { true,  true, false,  true,  true, false,  true,  true,  true,  true, false, false, false, false,  true, false,  true,  true, false, false, false, false, false, false, false, false,  true},

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        VLPolygon poly = poly(17.0, 14.0, 70.0, 18.0, 69.0, 26.0, 39.0, 20.0, 13.0, 78.0, -111.0,
                24.0


        );


        Environment environment = new Environment(Arrays.asList(poly));
        environment.enforce_standard_form();


        VisibilityGraph vg = new VisibilityGraph(environment, 0.0000001);


        boolean expected[][] = { { true, true, true, false, true, true },
                { true, true, true, true, true, true }, { true, true, true, true, true, false },

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        VLPolygon poly = poly(1, 1, 5, 1, 5, 5, 3, 5, 3, 4, 4, 4, 4, 2, 2, 2, 2, 3, 1, 3);


        if (poly.area() < 0) {
            poly.reverse();
        }
        Environment environment = new Environment(Arrays.asList(poly));
        environment.enforce_standard_form();


        VisibilityGraph vg = new VisibilityGraph(environment, 0.01);
        boolean expected[][] = {
                { true, true, false, false, false, false, true, true, true, true },
                { true, true, true, false, false, true, true, true, false, false },

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        }
    }


    public void testSquareCenteredInSquare() {


        Environment environment = new Environment(Arrays.asList(poly(1, 1, 5, 1, 5, 5, 1, 5),
                poly(2, 3.5, 2, 4.5, 3, 4.5, 3, 3.5)));
        environment.enforce_standard_form();


        VisibilityGraph vg = new VisibilityGraph(environment, 0.01);


        boolean expected[][] = { { true, true, true, true, true, true, false, true },
                { true, true, true, false, true, false, true, true },

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        }


    }


    public void testSquareOffCenterInSquare() {
        Environment environment = new Environment(Arrays.asList(poly(1, 1, 5, 1, 5, 5, 1, 5),
                poly(2, 2, 2, 3, 3, 3, 3, 2)));
        environment.enforce_standard_form();


        VisibilityGraph vg = new VisibilityGraph(environment, 0.01);


        boolean expected[][] = { { true, true, false, true, true, true, false, true },
                { true, true, true, true, true, false, true, true },

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                        visibilityNodes, true);
                nodes.addAll(holeNodes);
                polygons.add(hole);
            }


            Environment areaEnv = new Environment(polygons);
            // FIXME: temporary hard limit on size of
            // areas to prevent way explosion
            if (visibilityPoints.size() > MAX_AREA_NODES) {
                LOG.warn("Area " + group.getSomeOSMObject() + " is too complicated ("
                        + visibilityPoints.size() + " > " + MAX_AREA_NODES);
                continue;
            }


            if (!areaEnv.is_valid(VISIBILITY_EPSILON)) {
                LOG.warn("Area " + group.getSomeOSMObject() + " is not epsilon-valid (epsilon = "
                        + VISIBILITY_EPSILON + ")");
                continue;
            }

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Related Classes of org.opentripplanner.visibility.Environment

org.opentripplanner.graph_builder.impl.osm.WalkableAreaBuilder

org.opentripplanner.visibility.TestVisibilityGraph

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