C++ (Cpp) TriangleMesh3::boundingBox Examples

Example #1

File: triangle_mesh3_tests.cpp Project: sumitneup/fluid-engine-dev

TEST(TriangleMesh3, BoundingBox) {
    std::string objStr = getCubeTriMesh3x3x3Obj();
    std::istringstream objStream(objStr);

    TriangleMesh3 mesh;
    mesh.readObj(&objStream);

    EXPECT_BOUNDING_BOX3_EQ(
        BoundingBox3D({-0.5, -0.5, -0.5}, {0.5, 0.5, 0.5}),
        mesh.boundingBox());
}

Example #2

File: triangle_mesh3_tests.cpp Project: doyubkim/fluid-engine-dev

TEST(TriangleMesh3, IsInside) {
    std::string objStr = getCubeTriMesh3x3x3Obj();
    std::istringstream objStream(objStr);

    TriangleMesh3 mesh;
    mesh.readObj(&objStream);

    size_t numSamples = getNumberOfSamplePoints3();

    for (size_t i = 0; i < numSamples; ++i) {
        Vector3D p = getSamplePoints3()[i];
        auto actual = mesh.isInside(p);
        auto expected = mesh.boundingBox().contains(p);
        EXPECT_EQ(expected, actual);
    }
}