private const float GPPU = 1f; // Grid Points Per Unit.
#endregion Fields
#region Methods
// Use this for initialization
public void init(Rect bounds, int partitions)
{
// Make our new bounds smaller than the given bounds by one partition length because shortcuts.
this.bounds = bounds;
// Set up our partition list of entities.
entityPartitions = new List<PhysicsEntity>[partitions, partitions];
for (int x = 0; x < partitions; x++)
{
for (int y = 0; y < partitions; y++)
{
entityPartitions[x,y] = new List<PhysicsEntity>();
}
}
// set up our array of gridpoints.
gridPoints = new GridPoint[(int)(bounds.width * GPPU), (int)(bounds.height * GPPU)];
// Set up our array of vertices that we will be passing in to the grid mesh.
Vector3[] meshPoints = new Vector3[gridPoints.GetLength(0) * gridPoints.GetLength(1)];
int index = 0;
for (int y = 0; y < gridPoints.GetLength(1); y++)
{
for (int x = 0; x < gridPoints.GetLength(0); x++)
{
GridPoint point = new GridPoint();
point.init(new Vector3((float)x / GPPU, 0, (float)y / GPPU));
gridPoints[x,y] = point;
meshPoints[index++] = point.position;
}
}
meshFilter.mesh = makeGrid(meshPoints, gridPoints.GetLength(0), gridPoints.GetLength(1));
}