private void GeneratePeriodicBarrierRectPattern(BarrierRectPatternGenerateEvent generateEvent)
{
var collider = generateEvent.barrierPrefab.GetComponent <Collider>();
Assert.IsNotNull(collider, "Barrier collider not found");
int row = (int)((generateEvent.size.z / collider.bounds.size.z) * generateEvent.density);
int column = (int)((generateEvent.size.x / collider.bounds.size.x) * generateEvent.density);
for (int iRow = 0; iRow < row; ++iRow)
{
float zPosition = (iRow + 1) * (generateEvent.size.z / (row + 1)) - generateEvent.size.z / 2;
for (int iColumn = 0; iColumn < column; ++iColumn)
{
Vector3 position = new Vector3((iColumn + 1) * (generateEvent.size.x / (column + 1)) - generateEvent.size.x / 2, 0, zPosition);
var go = GameObject.Instantiate(generateEvent.barrierPrefab,
generateEvent.parent);
go.name = generateEvent.barrierPrefab.name;
go.transform.localPosition = position;
}
}
}
private void GenerateRandomBarrierRectPattern(BarrierRectPatternGenerateEvent generateEvent)
{
float maxArea = generateEvent.size.x * generateEvent.size.z;
float targetArea = maxArea * generateEvent.density;
float currentArea = 0.0f;
while (currentArea < targetArea)
{
Vector3 position = new Vector3(Random.Range(-generateEvent.size.x / 2, generateEvent.size.x / 2), 0, Random.Range(-generateEvent.size.z / 2, generateEvent.size.z / 2));
Vector3 scale = Vector3.one * Random.Range(0.5f, 2.0f);
var go = GameObject.Instantiate(generateEvent.barrierPrefab,
generateEvent.parent);
go.name = generateEvent.barrierPrefab.name;
go.transform.localPosition = position;
go.transform.localScale = new Vector3(go.transform.localScale.x * scale.x,
go.transform.localScale.y * scale.y,
go.transform.localScale.z * scale.z);
var collider = go.GetComponentInChildren <Collider>();
Assert.IsNotNull(collider, "Barrier collider not found");
currentArea += collider.bounds.size.x * collider.bounds.size.z;
}
}
private void GenerateBarrierRectPattern(BarrierRectPatternGenerateEvent generateEvent)
{
if (generateEvent.fillType == BarrierPatternFillType.Random)
{
GenerateRandomBarrierRectPattern(generateEvent);
}
else
{
GeneratePeriodicBarrierRectPattern(generateEvent);
}
}