testDigitalPlanePredicate.cpp

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#include <iostream>
#include "DGtal/base/Common.h"
#include "ConfigTest.h"
#include "DGtalCatch.h"
#include "DGtal/helpers/StdDefs.h"
#include "DGtal/geometry/surfaces/DigitalPlanePredicate.h"
 
using namespace std;
using namespace DGtal;

// Functions for testing class DigitalPlanePredicate.
 
TEST_CASE("Testing DigitalPlanePredicate")
{
    using DigitalPlane = DigitalPlanePredicate<Z3i::Space>;
    using Vector = DigitalPlane::Vector;
    using Point = DigitalPlane::Point;
 
    Vector n(2, 6, 15);
    DigitalPlane standardPlane(n, 0, n.norm1());
 
    SECTION("Testing operator() of DigitalPlanePredicate")
    {
        REQUIRE(standardPlane(Point(0, 0, 0)));
        REQUIRE(standardPlane(Point(1, 0, 0)));
        REQUIRE(standardPlane(Point(0, 1, 0)));
        REQUIRE(standardPlane(Point(0, 0, 1)));
        REQUIRE(! standardPlane(Point(1, 1, 1)));
    }
}