void CreateThreadMode()
{
if (m_CellArray == null || m_CellArray.Length <= 0 || m_BoundsArray == null || m_BoundsArray.Length <= 0 || m_CellsResult == null || m_CellsResult.Length <= 0)
{
Debug.LogError("数据不足");
return;
}
int itemCount = Mathf.CeilToInt(((float)m_CellArray.Length) / ((float)PVSBakerThread.MaxThreadCount));
int idx = 0;
m_CpuThreadRuning = true;
while (idx < m_CellArray.Length)
{
int cnt = System.Math.Min(itemCount, (m_CellArray.Length - idx));
var thread = new PVSBakerThread(m_CellArray, m_CellsResult, m_BoundsArray, idx, idx + cnt - 1, m_TargetCamInfo, m_IsCamOri);
if (m_BakerThreads == null)
{
m_BakerThreads = new List <PVSBakerThread> ();
}
m_BakerThreads.Add(thread);
thread.Start();
idx += itemCount;
}
}
void DrawSelCellLines()
{
if (m_SelCellResult < 0 || m_CellsResult == null || m_CellsResult.Length <= 0 || m_SelCellResult >= m_CellsResult.Length)
{
return;
}
if (m_BakerMode == PVSSceneBakerMode.CameraRTComputeMode || m_BakerMode == PVSSceneBakerMode.CameraRTCpuMode)
{
return;
}
var cell = m_CellsResult[m_SelCellResult];
if (cell == null)
{
return;
}
Vector3 right = m_TargetCamInfo.right;
Vector3 up = m_TargetCamInfo.up;
Vector3 lookAt = m_TargetCamInfo.lookAt;
Handles.color = Color.blue;
if (m_IsCamOri)
{
var width = m_TargetCamInfo.CameraWidth;
var height = m_TargetCamInfo.CameraHeight;
float perX = PVSBakerThread.GetPerX(width);
float perY = PVSBakerThread.GetPerY(height);
Vector3 halfV = (right * width / 2.0f + up * height / 2.0f);
Vector3 minVec = cell.position - halfV;
float stepY = 0;
while (stepY <= height)
{
Vector3 yy = stepY * up;
float stepX = 0;
while (stepX <= width)
{
Vector3 startPt = minVec + stepX * right + yy + lookAt * m_TargetCamInfo.near;
Ray ray = new Ray(startPt, lookAt);
Handles.DrawLine(startPt, startPt + lookAt * (m_TargetCamInfo.far - m_TargetCamInfo.near));
stepX += perX;
}
stepY += perY;
}
}
else
{
var width = m_TargetCamInfo.farWidth;
var height = m_TargetCamInfo.farHeight;
float perX = PVSBakerThread.GetPerX(width);
float perY = PVSBakerThread.GetPerY(height);
Vector3 halfV = (right * width / 2.0f + up * height / 2.0f);
Vector3 minVec = cell.position - halfV;
float d = m_TargetCamInfo.far;
float stepY = 0;
while (stepY < height)
{
Vector3 yy = stepY * up;
float stepX = 0;
while (stepX < width)
{
Vector3 endPt = minVec + stepX * right + yy + lookAt * d;
Vector3 dir = (endPt - m_TargetCamInfo.position).normalized;
Ray ray = new Ray(m_TargetCamInfo.position, dir);
Handles.DrawLine(ray.origin, ray.origin + dir * m_TargetCamInfo.far);
stepX += perX;
}
stepY += perY;
}
}
}
