private static Agent.GeoBox.BoxFace GetOppositeFace(Agent.GeoBox.BoxFace face)
{
switch (face)
{
case Agent.GeoBox.BoxFace.Front:
return(Agent.GeoBox.BoxFace.Back);
case Agent.GeoBox.BoxFace.Back:
return(Agent.GeoBox.BoxFace.Front);
case Agent.GeoBox.BoxFace.Left:
return(Agent.GeoBox.BoxFace.Right);
case Agent.GeoBox.BoxFace.Right:
return(Agent.GeoBox.BoxFace.Left);
case Agent.GeoBox.BoxFace.Top:
return(Agent.GeoBox.BoxFace.Bottom);
case Agent.GeoBox.BoxFace.Bottom:
return(Agent.GeoBox.BoxFace.Top);
default:
return(Agent.GeoBox.BoxFace.Number);
}
}
private void ProcNeighbour(CombineVoxel cmb, PVSVoxel vx, List <PVSVoxel> procVoxels, int tolerance)
{
cmb.Voxels.Add(vx);
for (Agent.GeoBox.BoxFace i = Agent.GeoBox.BoxFace.StartIndex; i < Agent.GeoBox.BoxFace.Number; i++)
{
int index = vx.LinkedVoxels[(int)i];
if (index < 0)
{
continue;
}
if (cmb.TryCombine(Voxels[index], tolerance))
{
vx.FaceType |= (Graphics.Mesh.CGfxMeshCooker.EBoxFace)(1 << (int)i);
var oppositeFace = (int)GetOppositeFace(i);
Voxels[index].FaceType |= (Graphics.Mesh.CGfxMeshCooker.EBoxFace)(1 << oppositeFace);
if (false == Remove(procVoxels, Voxels[index]))
{
//System.Diagnostics.Debug.Assert(cmb.FindVoxel(Voxels[index]));
}
else
{
ProcNeighbour(cmb, Voxels[index], procVoxels, tolerance);
}
}
}
}
public void SaveXND(string name)
{
if (AgentDatas == null || AgentDatas.Count == 0)
{
return;
}
var xnd = EngineNS.IO.XndHolder.NewXNDHolder();
var attr = xnd.Node.AddAttrib("GeomSceneData");
attr.BeginWrite();
attr.Write(AgentDatas.Count);
foreach (AgentBoxs data in AgentDatas)
{
attr.Write(data.BVSize);
attr.Write(data.Mat);
attr.Write(data.AgentData.Count);
foreach (var geobox in data.AgentData)
{
attr.WriteMetaObject(geobox);
for (Agent.GeoBox.BoxFace i = Agent.GeoBox.BoxFace.StartIndex; i < Agent.GeoBox.BoxFace.Number; i++)
{
int index = geobox.Neighbors[(int)i];
attr.Write(index);
}
}
}
attr.EndWrite();
EngineNS.IO.XndHolder.SaveXND(name, xnd);
xnd.Node.TryReleaseHolder();
}
