public void GenerateMesh_OnLine_ReturnsCorrectVertices()
{
var geometry = new Geometry()
{
geometryKind = GeometryKind.Line,
startPose = new RigidTransform(quaternion.identity, float3.zero),
length = 0.4f,
sRoad = 0f
};
var wd2 = RoadNetworkMesher.RoadWidth * .5f;
// NOTE: The expected values here vary with respect to the const values in RoadNetworkMesher
var verticesExpected = new[]
{
new Vector3(-wd2, 0, 0),
new Vector3(wd2, 0, 0),
new Vector3(-wd2, 0, 0.3f),
new Vector3(wd2, 0, 0.3f),
new Vector3(-wd2, 0, 0.4f),
new Vector3(wd2, 0, 0.4f)
};
var mesh = RoadNetworkMesher.BuildMeshForGeometry(geometry, 3);
var verticesActual = mesh.vertices;
Assert.AreEqual(verticesExpected.Length, verticesActual.Length);
// It is ok for the generated vertices to be slightly off from the exact values we expect
var laxVectorComparer = new Vector3EqualityComparer(0.1f);
foreach (var vertex in verticesExpected)
{
Assert.IsTrue(verticesActual.Contains(vertex, laxVectorComparer));
}
}
