void addLineToMesh(Mesh mesh, float3 from, float3 to, Color color)
{
vertexInfo[] lineVerts = new vertexInfo[] { new vertexInfo(from, color), new vertexInfo(to, color) };
int numberOfPoints = vertices.Count;
int[] indicesForLines = new int[] { 0 + numberOfPoints, 1 + numberOfPoints };
vertices.AddRange(lineVerts);
indices.AddRange(indicesForLines);
}
private void Awake()
{
//Fetch the Renderer from the GameObject
rend = GetComponent <Renderer>();
//Set the main Color of the Material to white
rend.material.color = Color.white;
information = new vertexInfo
{
staticVertex = false
};
numDynamicVertexCollided = 0;
adjacentVertexNum = new HashSet <int>();
}
private void readElements(string file)
{
int countObject = 0;
OBJObject pCurObject = new OBJObject();
string[] input = File.ReadAllLines(file);
for (int i = 0; i < input.Length; i++)
{
string[] split = input[i].Split(new Char[] { ' ' });
switch (split[0])
{
case "v": // Plain vertex
//get and increment the current vertex
Vector3 vertex = new Vector3();
// initialize the vertex values (important if not all values are in file)
vertex.X = vertex.Y = vertex.Z = 0.0f;
//fill the values with the data in the line
vertex.X = System.Convert.ToSingle(split[1]);
vertex.Y = System.Convert.ToSingle(split[2]);
vertex.Z = System.Convert.ToSingle(split[3]);
m_vertexPositionArray.Add(vertex);
break;
case "vt": // Texture vertex
break;
case "vn": // vertex normal
break;
case "g": // new group
if (input[i].Length > 2)
{
pCurObject = m_objects[countObject++];
string[] sub = input[i].Split(new Char[] { ' ' });
m_name = sub[1];
}
break;
case "s": // new smoothing group
break;
case "f": // new face
List <vertexInfo> verts = new List <vertexInfo>();
vertexInfo vert = new vertexInfo();
vert.vp = vert.vt = vert.vn = -1;
if (split.Length < 4)
{
break;
}
for (int j = 1; j < split.Length; j++)
{
string[] v = split[j].Split(new Char[] { '/' });
if (v.Length > 1)
{
vert.vp = System.Convert.ToInt16(v[0]);
vert.vt = System.Convert.ToInt16(v[1]);
vert.vn = System.Convert.ToInt16(v[2]);
verts.Add(vert);
}
else
{
vert.vp = System.Convert.ToInt16(split[1]);
verts.Add(vert);
vert.vp = System.Convert.ToInt16(split[2]);
verts.Add(vert);
vert.vp = System.Convert.ToInt16(split[3]);
verts.Add(vert);
}
}
OBJFace newFace = new OBJFace();
pCurObject.m_faces.Add(newFace);
newFace.m_vertexIndex[0] = verts[0].vp;
newFace.m_vertexIndex[1] = verts[1].vp;
newFace.m_vertexIndex[2] = verts[2].vp;
break;
}
}
}
