public void UVWEquals1Test()
{
var uvw = new List <Vector3>();
uvw.Add(new Vector3(0.625f, 0.5f, 0));
uvw.Add(new Vector3(0.875f, 0.5f, 0));
uvw.Add(new Vector3(0.875f, 0.75f, 0));
uvw.Add(new Vector3(0.625f, 0.75f, 0));
uvw.Add(new Vector3(0.375f, 0.75f, 0));
uvw.Add(new Vector3(0.625f, 1f, 0));
uvw.Add(new Vector3(0.375f, 1f, 0));
uvw.Add(new Vector3(0.375f, 0, 0));
uvw.Add(new Vector3(0.625f, 0, 0));
uvw.Add(new Vector3(0.625f, 0.25f, 0));
uvw.Add(new Vector3(0.375f, 0.25f, 0));
uvw.Add(new Vector3(0.125f, 0.5f, 0));
uvw.Add(new Vector3(0.375f, 0.5f, 0));
uvw.Add(new Vector3(0.125f, 0.75f, 0));
SimpleMesh simpleMesh;
using (var memstream = new MemoryStream(Properties.Resources.cube2))
{
using (var reader = new StreamReader(memstream))
{
simpleMesh = SimpleMesh.LoadFromObj(reader);
}
}
Assert.IsTrue(simpleMesh.uvw.SequenceEqual(uvw));
}
public void LoadMesh1Test()
{
try
{
SimpleMesh simpleMesh;
using (var memstream = new MemoryStream(Properties.Resources.cube2))
{
using (var reader = new StreamReader(memstream))
{
simpleMesh = SimpleMesh.LoadFromObj(reader);
}
}
}
catch (Exception e)
{
Assert.Fail(e.Message);
}
}
public void VerticesEquals1Test()
{
SimpleMesh simpleMesh;
using (var reader = new StreamReader("G:\\cube2.obj"))
{
simpleMesh = SimpleMesh.LoadFromObj(reader);
}
var vertices = new List <Vector3>();
vertices.Add(new Vector3(100.000000f, 100.000000f, -100.000000f));
vertices.Add(new Vector3(100.000000f, -100.000000f, -100.000000f));
vertices.Add(new Vector3(100.000000f, 100.000000f, 100.000000f));
vertices.Add(new Vector3(100.000000f, -100.000000f, 100.000000f));
vertices.Add(new Vector3(-100.000000f, 100.000000f, -100.000000f));
vertices.Add(new Vector3(-100.000000f, -100.000000f, -100.000000f));
vertices.Add(new Vector3(-100.000000f, 100.000000f, 100.000000f));
vertices.Add(new Vector3(-100.000000f, -100.000000f, 100.000000f));
Assert.IsTrue(simpleMesh.vertices.SequenceEqual(vertices));
}
public void NormalsEquals1Test()
{
SimpleMesh simpleMesh;
using (var memstream = new MemoryStream(Properties.Resources.cube2))
{
using (var reader = new StreamReader(memstream))
{
simpleMesh = SimpleMesh.LoadFromObj(reader);
}
}
var normals = new List <Vector3>();
normals.Add(new Vector3(0, 1, 0));
normals.Add(new Vector3(0, 0, 1));
normals.Add(new Vector3(-1, 0, 0));
normals.Add(new Vector3(0, -1, 0));
normals.Add(new Vector3(1, 0, 0));
normals.Add(new Vector3(0, 0, -1));
Assert.IsTrue(simpleMesh.normals.SequenceEqual(normals));
}
public void FacesInfoEquals1Test()
{
SimpleMesh simpleMesh;
using (var memstream = new MemoryStream(Properties.Resources.cube2))
{
using (var reader = new StreamReader(memstream))
{
simpleMesh = SimpleMesh.LoadFromObj(reader);
}
}
var vertsIndxs = new List <List <int> >();
var uvsIndxs = new List <List <int> >();
var normsIndxs = new List <List <int> >();
for (int i = 0; i < 6; i++)
{
vertsIndxs.Add(new List <int>());
uvsIndxs.Add(new List <int>());
normsIndxs.Add(new List <int>());
}
//0
vertsIndxs[0].Add(1);
uvsIndxs[0].Add(1);
normsIndxs[0].Add(1);
vertsIndxs[0].Add(5);
uvsIndxs[0].Add(2);
normsIndxs[0].Add(1);
vertsIndxs[0].Add(7);
uvsIndxs[0].Add(3);
normsIndxs[0].Add(1);
vertsIndxs[0].Add(3);
uvsIndxs[0].Add(4);
normsIndxs[0].Add(1);
//1
vertsIndxs[1].Add(4);
uvsIndxs[1].Add(5);
normsIndxs[1].Add(2);
vertsIndxs[1].Add(3);
uvsIndxs[1].Add(4);
normsIndxs[1].Add(2);
vertsIndxs[1].Add(7);
uvsIndxs[1].Add(6);
normsIndxs[1].Add(2);
vertsIndxs[1].Add(8);
uvsIndxs[1].Add(7);
normsIndxs[1].Add(2);
//2
vertsIndxs[2].Add(8);
uvsIndxs[2].Add(8);
normsIndxs[2].Add(3);
vertsIndxs[2].Add(7);
uvsIndxs[2].Add(9);
normsIndxs[2].Add(3);
vertsIndxs[2].Add(5);
uvsIndxs[2].Add(10);
normsIndxs[2].Add(3);
vertsIndxs[2].Add(6);
uvsIndxs[2].Add(11);
normsIndxs[2].Add(3);
//3
vertsIndxs[3].Add(6);
uvsIndxs[3].Add(12);
normsIndxs[3].Add(4);
vertsIndxs[3].Add(2);
uvsIndxs[3].Add(13);
normsIndxs[3].Add(4);
vertsIndxs[3].Add(4);
uvsIndxs[3].Add(5);
normsIndxs[3].Add(4);
vertsIndxs[3].Add(8);
uvsIndxs[3].Add(14);
normsIndxs[3].Add(4);
//4
vertsIndxs[4].Add(2);
uvsIndxs[4].Add(13);
normsIndxs[4].Add(5);
vertsIndxs[4].Add(1);
uvsIndxs[4].Add(1);
normsIndxs[4].Add(5);
vertsIndxs[4].Add(3);
uvsIndxs[4].Add(4);
normsIndxs[4].Add(5);
vertsIndxs[4].Add(4);
uvsIndxs[4].Add(5);
normsIndxs[4].Add(5);
//5
vertsIndxs[5].Add(6);
uvsIndxs[5].Add(11);
normsIndxs[5].Add(6);
vertsIndxs[5].Add(5);
uvsIndxs[5].Add(10);
normsIndxs[5].Add(6);
vertsIndxs[5].Add(1);
uvsIndxs[5].Add(1);
normsIndxs[5].Add(6);
vertsIndxs[5].Add(2);
uvsIndxs[5].Add(13);
normsIndxs[5].Add(6);
bool isEqual = true;
for (int i = 0; i < vertsIndxs.Count; i++)
{
bool s1 = simpleMesh.facesVertsIndxs[i].SequenceEqual(vertsIndxs[i]);
bool s2 = simpleMesh.facesUVwIndxs[i].SequenceEqual(uvsIndxs[i]);
bool s3 = simpleMesh.facesNormsIndxs[i].SequenceEqual(normsIndxs[i]);
isEqual = s1 && s2 && s3;
if (!isEqual)
{
break;
}
}
Assert.IsTrue(isEqual);
}