void Init(QuadFace parent, int resolution, float scale, Vector3 normal, Vector3 left, Vector3 forward)
{
this.parent = parent;
this.scale = scale;
this.position = normal;
this.resolution = resolution;
this.left = left;
this.forward = forward;
faceTree = null;
gameObject = new GameObject("CubePlane_" + scale + "_" + scale + "_" + position.ToString());
gameObject.SetActive(true);
position -= left * (scale / 2);
position -= forward * (scale / 2);
mesh = new Mesh();
_material = new Material(Shader.Find("Standard"));
meshFilter = gameObject.AddComponent <MeshFilter>();
meshRenderer = gameObject.AddComponent <MeshRenderer>();
meshCollider = gameObject.AddComponent <MeshCollider>();
meshCollider.sharedMesh = null;
if (parent != null)
{
gameObject.transform.parent = parent.gameObject.transform;
}
RenderFace();
}
public OBJFile(FileStream stream)
{
this.vertices = new List <VertexPosition>();
this.triangleFaces = new List <TriangleFace>();
this.quadFaces = new List <QuadFace>();
StreamReader reader = new StreamReader(stream);
string text = reader.ReadToEnd();
text = text.Replace("\r", "");
text = text.Replace('.', ',');
string[] lines = text.Split(new string[] { "\n" }, StringSplitOptions.RemoveEmptyEntries);
foreach (string line in lines)
{
string[] words = line.Split(new string[] { " " }, StringSplitOptions.RemoveEmptyEntries);
//if (words[0] == "v")
//{
// float x = float.Parse(words[1]);
// float y = float.Parse(words[2]);
// float z = float.Parse(words[3]);
// VertexPosition coord = new VertexPosition(x, y, z);
// this.vertices.Add(coord);
//}
switch (words[0])
{
case "v":
float x = float.Parse(words[1]);
float y = float.Parse(words[2]);
float z = float.Parse(words[3]);
VertexPosition coord = new VertexPosition(x, y, z);
this.vertices.Add(coord);
break;
case "f":
if (words.Length == 5)
{
int a4 = int.Parse(words[1].Split(new string[] { "/" }, StringSplitOptions.RemoveEmptyEntries)[0]);
int b4 = int.Parse(words[2].Split(new string[] { "/" }, StringSplitOptions.RemoveEmptyEntries)[0]);
int c4 = int.Parse(words[3].Split(new string[] { "/" }, StringSplitOptions.RemoveEmptyEntries)[0]);
int d4 = int.Parse(words[4].Split(new string[] { "/" }, StringSplitOptions.RemoveEmptyEntries)[0]);
QuadFace face4 = new QuadFace(a4, b4, c4, d4);
this.quadFaces.Add(face4);
break;
}
int a = int.Parse(words[1].Split(new string[] { "/" }, StringSplitOptions.RemoveEmptyEntries)[0]);
int b = int.Parse(words[2].Split(new string[] { "/" }, StringSplitOptions.RemoveEmptyEntries)[0]);
int c = int.Parse(words[3].Split(new string[] { "/" }, StringSplitOptions.RemoveEmptyEntries)[0]);
TriangleFace face = new TriangleFace(a, b, c);
this.triangleFaces.Add(face);
break;
}
}
this.mesh = new MeshBase();
this.mesh.QuadFaces = this.quadFaces;
this.mesh.TriangleFaces = this.triangleFaces;
this.mesh.Vertices = this.vertices;
string[] path = stream.Name.Split(new char[] { '\\' }, StringSplitOptions.RemoveEmptyEntries);
this.mesh.Name = HeadFile.ReplaceExtention(path[path.Length - 1], "");
}
public OBJFile(FileStream stream)
{
this.vertices = new List<VertexPosition>();
this.triangleFaces = new List<TriangleFace>();
this.quadFaces = new List<QuadFace>();
StreamReader reader = new StreamReader(stream);
string text = reader.ReadToEnd();
text = text.Replace("\r", "");
text = text.Replace('.', ',');
string[] lines = text.Split(new string[] { "\n" }, StringSplitOptions.RemoveEmptyEntries);
foreach (string line in lines)
{
string[] words = line.Split(new string[] { " " }, StringSplitOptions.RemoveEmptyEntries);
//if (words[0] == "v")
//{
// float x = float.Parse(words[1]);
// float y = float.Parse(words[2]);
// float z = float.Parse(words[3]);
// VertexPosition coord = new VertexPosition(x, y, z);
// this.vertices.Add(coord);
//}
switch (words[0])
{
case "v":
float x = float.Parse(words[1]);
float y = float.Parse(words[2]);
float z = float.Parse(words[3]);
VertexPosition coord = new VertexPosition(x, y, z);
this.vertices.Add(coord);
break;
case "f":
if (words.Length == 5)
{
int a4 = int.Parse(words[1].Split(new string[] { "/" }, StringSplitOptions.RemoveEmptyEntries)[0]);
int b4 = int.Parse(words[2].Split(new string[] { "/" }, StringSplitOptions.RemoveEmptyEntries)[0]);
int c4 = int.Parse(words[3].Split(new string[] { "/" }, StringSplitOptions.RemoveEmptyEntries)[0]);
int d4 = int.Parse(words[4].Split(new string[] { "/" }, StringSplitOptions.RemoveEmptyEntries)[0]);
QuadFace face4 = new QuadFace(a4, b4, c4, d4);
this.quadFaces.Add(face4);
break;
}
int a = int.Parse(words[1].Split(new string[] { "/" }, StringSplitOptions.RemoveEmptyEntries)[0]);
int b = int.Parse(words[2].Split(new string[] { "/" }, StringSplitOptions.RemoveEmptyEntries)[0]);
int c = int.Parse(words[3].Split(new string[] { "/" }, StringSplitOptions.RemoveEmptyEntries)[0]);
TriangleFace face = new TriangleFace(a, b, c);
this.triangleFaces.Add(face);
break;
}
}
this.mesh = new MeshBase();
this.mesh.QuadFaces = this.quadFaces;
this.mesh.TriangleFaces = this.triangleFaces;
this.mesh.Vertices = this.vertices;
string[] path = stream.Name.Split(new char[] { '\\' }, StringSplitOptions.RemoveEmptyEntries);
this.mesh.Name = HeadFile.ReplaceExtention(path[path.Length - 1],"");
}
private void AddFace(QuadFaceType type, float size, GameObject player, int startingSubdivisions, float[] subdivisionDistances, QuadTriangleCache cache)
{
string faceName = type.ToString();
var empty = new GameObject(faceName);
empty.transform.parent = gameObject.transform;
empty.layer = gameObject.layer;
empty.transform.position = transform.position;
empty.transform.rotation = transform.rotation;
switch (type)
{
case QuadFaceType.YPosTop:
empty.transform.Rotate(Vector3.left, 90);
empty.transform.Rotate(Vector3.up, 180);
break;
case QuadFaceType.YNegBottom:
empty.transform.Rotate(Vector3.right, 90);
empty.transform.Rotate(Vector3.up, 180);
break;
case QuadFaceType.XNegLeft:
empty.transform.Rotate(Vector3.up, 90);
break;
case QuadFaceType.XPosRight:
empty.transform.Rotate(Vector3.down, 90);
break;
case QuadFaceType.ZPosFront:
empty.transform.Rotate(Vector3.up, 180);
break;
}
empty.transform.Translate(Vector3.back * (size / 2));
QuadFace face = empty.AddComponent <QuadFace>();
face.Root = this;
face.FaceType = type;
face.Size = size;
face.Player = player;
face.Subdivisions = startingSubdivisions;
face.SubdivisionDistances = subdivisionDistances;
face.TriangleCache = cache;
face.StartingNoiseFrequency = StartingNoiseFrequency;
face.StartingNoiseAmplitude = StartingNoiseAmplitude;
face.SmoothNegativeElevations = SmoothNegativeElevations;
face.Active = true;
face.Initialise();
_faces[(int)type] = face;
}
private void GetActiveFaces(QuadFace face, ref List <QuadFace> active)
{
if (face.faceTree == null)
{
active.Add(face);
}
else
{
for (int f = 0; f < face.faceTree.Length; f++)
{
GetActiveFaces(face.faceTree[f], ref active);
}
}
}
public QuadFace(QuadFace parent, int resolution, float scale, Vector3 normal, Vector3 left, Vector3 forward)
{
Init(parent, resolution, scale, normal, left, forward);
}