private void Update()
{
if (!Input.GetKeyDown(KeyCode.G) && m_LineCreator != null)
{
return;
}
if (m_LineCreator != null)
{
m_LineCreator.Dispose();
}
LineCreator.TotalNumSeg = 0;
var paramChanges = new List <LineCreator.ParamChangeEvent>();
foreach (string line in File.ReadAllLines(INSTRUCTIONS_FILE_PATH))
{
var tokens = line.Split('|');
Debug.Assert(tokens.Length == 5);
for (int i = 0; i < tokens.Length; i++)
{
tokens[i] = tokens[i].Trim();
}
paramChanges.Add(new LineCreator.ParamChangeEvent
{
RelPos = float.Parse(tokens[0]),
ParamType = (ParamType)Enum.Parse(typeof(ParamType), tokens[1]),
NewVal = new Vector3(float.Parse(tokens[2]),
float.Parse(tokens[3]),
float.Parse(tokens[4]))
});
}
m_LineCreator = new LineCreator(Vector3.zero, 10, 0, paramChanges);
m_LineCreator.Generate();
}
private void Split()
{
if (m_Level == MAX_NUM_LEVELS)
{
Debug.logger.Log("MAX LEVEL REACHED");
return;
}
/*
* var dir2D = Random.insideUnitCircle;
* var dir = new Vector3(dir2D.x, 0, dir2D.y);
*/
float mean = m_Params[ParamType.SPLIT_ANGLE_AVERAGE].x;
float stdDev = m_Params[ParamType.SPLIT_ANGLE_STD_DEV].x;
float phi = Random.value * 2 * Mathf.PI;
float theta = SampleNormalDistribution(mean, stdDev) * Mathf.Deg2Rad;
var dir = new Vector3(
Mathf.Sin(theta) * Mathf.Cos(phi),
Mathf.Cos(theta),
Mathf.Sin(theta) * Mathf.Sin(phi));
//var mat = Matrix4x4.TRS(Vector3.zero, Quaternion.LookRotation(dir), Vector3.one);
//dir = mat * m_Params[ParamType.DIRECTION];
//var rotation = Quaternion.LookRotation(m_Params[ParamType.DIRECTION], dir);
var paramChanges = new List <ParamChangeEvent>();
float distFactor = m_Params[ParamType.SPLIT_CHILD_TOTAL_DIST_FACTOR].x;
foreach (var paramAndVal in m_Params)
{
var paramType = paramAndVal.Key;
var val = paramAndVal.Value;
switch (paramType)
{
case ParamType.DIRECTION:
val = dir;
break;
case ParamType.GENERAL_DIRECTION:
val = dir;
break;
case ParamType.SPLIT_DISTANCE_AVERAGE:
val = m_Params[ParamType.SPLIT_DISTANCE_AVERAGE] * distFactor;
break;
default:
break;
}
paramChanges.Add(new ParamChangeEvent
{
RelPos = 0,
ParamType = paramAndVal.Key,
NewVal = val
});
}
var childLine = new LineCreator(m_Position, m_TotalDist * distFactor, m_Level + 1, paramChanges);
childLine.m_Obj.transform.parent = m_Obj.transform;
childLine.Generate();
m_Children.Add(childLine);
m_NextSplitDist = -1;
}