void OnEnable()
{
grid = (VR360Grid)target;
LastTool = Tools.current;
Tools.current = Tool.None;
if (grid.positions.Count.Equals(0))
{
grid.positions = new List <Vector3>()
{
new Vector3(-0.2f, 0.2f, 0.9f),
new Vector3(0.2f, 0.2f, 0.9f),
new Vector3(0.2f, -0.2f, 0.9f),
new Vector3(-0.2f, -0.2f, 0.9f),
};
}
}
public override void OnInspectorGUI()
{
VR360Grid grid = (VR360Grid)target;
this.DrawDefaultInspector();
for (int i = 0; i < grid.positions.Count; i++)
{
GUILayout.BeginHorizontal();
GUILayout.Label("Pos" + i);
if (GUILayout.Button("X"))
{
grid.positions.RemoveAt(i);
}
GUILayout.EndHorizontal();
}
if (GUILayout.Button("Add Position"))
{
Vector3 pos = new Vector3(0, 0, 0);
if (grid.positions.Count > 0)
{
Vector3 last = grid.positions[grid.positions.Count - 1];
pos = last;
}
grid.positions.Add(pos);
}
if (GUILayout.Button("Clear All Positions"))
{
grid.ClearAllPosition();
}
GUILayout.Label("Grid creating", EditorStyles.boldLabel);
GUILayout.Label("Can Create: " + (grid.positions.Count == 4));
if (grid.positions.Count == 4 && GUILayout.Button("CreateGrid"))
{
CreateGrid(true);
}
}
Vector3 GetPos(int i, int j)
{
VR360Grid grid = (VR360Grid)target;
float hor = (i * 1.0f) / grid.width;
float ver = (j * 1.0f) / grid.height;
Vector3 A = grid.positions[0] + (grid.positions[1] - grid.positions[0]) * hor;
Vector3 B = grid.positions[3] + (grid.positions[2] - grid.positions[3]) * hor;
Vector3 P = A + (B - A) * ver;
if (grid.ProjectOnSphere)
{
return(findPositiontOnProjection(P, grid.OffsetFromSphere));
}
else
{
return(P);
}
}
void OnSceneGUI()
{
VR360Grid grid = (VR360Grid)target;
for (int i = 0; i < grid.positions.Count; i++)
{
Vector3 pos = grid.positions[i];
Vector3 newPos = Handles.FreeMoveHandle(pos, Quaternion.identity, .03f, new Vector3(.5f, .5f, .5f), Handles.SphereCap);
Handles.Label(pos, "Pos" + i);
if (pos != newPos)
{
newPos = findPositiontOnProjectionFromCamera(newPos, grid.OffsetFromSphere);
grid.positions[i] = newPos;
}
}
if (grid.GetComponent <MeshFilter>() != null)
{
CreateGrid();
}
if (grid.positions.Count == 4)
{
Handles.DrawLine(grid.positions[0], grid.positions[1]);
Handles.DrawLine(grid.positions[1], grid.positions[2]);
Handles.DrawLine(grid.positions[2], grid.positions[3]);
Handles.DrawLine(grid.positions[3], grid.positions[0]);
for (int i = 0; i < grid.width + 1; i++)
{
for (int j = 0; j < grid.height + 1; j++)
{
Handles.DotCap(0, GetPos(i, j), Quaternion.identity, 0.01f);
}
}
}
}
public void CreateGrid(bool forceCreate = false)
{
VR360Grid grid = (VR360Grid)target;
MeshFilter meshFilter = grid.gameObject.GetComponent <MeshFilter>();
if (meshFilter == null)
{
meshFilter = grid.gameObject.AddComponent <MeshFilter>();
grid.gameObject.AddComponent <MeshRenderer>();
}
Mesh mesh = new Mesh();
meshFilter.mesh = mesh;
int w = grid.width + 1;
int h = grid.height + 1;
Vector3[] vertices = new Vector3[(w) * (h)];
int[] tri = new int[(w - 1) * (h - 1) * 6];
Vector3[] normals = new Vector3[(w) * (h)];
Vector2[] uv = new Vector2[(w) * (h)];
int triInd = 0;
for (int j = 0; j < h; j++)
{
for (int i = 0; i < w; i++)
{
int ind = i + j * w;
vertices[ind] = GetPos(i, j);
normals[ind] = -Vector3.forward;
uv[ind] = new Vector2((i * 1.0f) / (w - 1), 1.0f - (j * 1.0f) / (h - 1));
if (j < grid.height && i < grid.width)
{
tri[triInd * 6 + 0] = i + j * w;
tri[triInd * 6 + 1] = (i + 1) + j * w;
tri[triInd * 6 + 2] = (i + 1) + (j + 1) * w;
tri[triInd * 6 + 3] = i + j * w;
tri[triInd * 6 + 4] = (i + 1) + (j + 1) * w;
tri[triInd * 6 + 5] = i + (j + 1) * w;
triInd++;
}
}
}
mesh.vertices = vertices;
mesh.triangles = tri;
mesh.normals = normals;
mesh.uv = uv;
/*uv[0] = new Vector2(0, 0);
* uv[1] = new Vector2(1, 0);
* uv[2] = new Vector2(0, 1);
* uv[3] = new Vector2(1, 1);*/
}
