/// <summary>
/// 在子线程计算视野
/// </summary>
/// <param name="state">参数（视野数据）</param>
private void CalculateFOV(object state)
{
if (state == null)
{
return;
}
var dt = (List <FOWFieldData>)state;
lock (m_Lock)
{
for (int i = 0; i < dt.Count; i++)
{
if (dt[i] == null)
{
continue;
}
Vector3 worldPosition = dt[i].position;
float radiusSq = dt[i].radiusSquare;
int x = Mathf.FloorToInt((worldPosition.x - m_BeginPosition.x) / m_DeltaX);
int z = Mathf.FloorToInt((worldPosition.z - m_BeginPosition.z) / m_DeltaZ);
if (x < 0 || x >= m_TexWidth)
{
continue;
}
if (z < 0 || z >= m_TexHdight)
{
continue;
}
if (m_MapData[x, z] != 0)
{
continue;
}
m_Queue.Clear();
m_Arrives.Clear();
m_Queue.Enqueue(new FOWMapPos(x, z));
m_Arrives.Add(z * m_TexWidth + x);
m_MaskTexture.SetAsVisible(x, z);
while (m_Queue.Count > 0)
{
var root = m_Queue.Dequeue();
if (m_MapData[root.x, root.y] != 0)
{
RayCast(root, x, z, radiusSq);
continue;
}
SetVisibleAtPosition(root.x - 1, root.y, x, z, radiusSq);
SetVisibleAtPosition(root.x, root.y - 1, x, z, radiusSq);
SetVisibleAtPosition(root.x + 1, root.y, x, z, radiusSq);
SetVisibleAtPosition(root.x, root.y + 1, x, z, radiusSq);
}
}
m_MaskTexture.MarkAsUpdated();
}
}
/// <summary>
/// 在子线程计算视野
/// </summary>
/// <param name="state">参数（视野数据）</param>
private void CalculateFOV(object state)
{
if (state == null)
{
return;
}
var dt = (List <FOWFieldData>)state;
lock (m_Lock)
{
for (int i = 0; i < dt.Count; i++)
{
if (dt[i] == null)
{
continue;
}
m_CalculaterBase.Calculate(dt[i], this);
}
m_MaskTexture.MarkAsUpdated();
}
}
