/// <summary>
/// Called prior to loading the vert data. Allocates the memory arrays to hold
/// the pristine vertex data.
/// </summary>
/// <param name="Format">Which type of vertex this mesh uses.</param>
/// <param name="Count">How many verts are in the mesh.</param>
public void AllocateVertexBuffer(MeshFormat Format, int Count)
{
m_MeshFormat = Format;
m_VertexCount = Count;
if (m_MeshFormat == MeshFormat.Model)
{
//local (non-DX) copy of verts
m_ModelVerts = new MODEL_VERT[Count];
for (int i = 0; i < Count; i++)
{
m_ModelVerts[i] = new MODEL_VERT();
}
//allocate DX buffer (this is the one that will get recreated on device reset)
m_VertexBuffer = new VertexBuffer(typeof(CustomVertex.PositionNormalTextured), m_ModelVerts.Length, MdxRender.Dev,
Usage.Dynamic | Usage.WriteOnly, CustomVertex.PositionNormalTextured.Format, Pool.Default);
}
else if (m_MeshFormat == MeshFormat.Bsp)
{
//local (non-DX) copy of verts
m_BspVerts = new PositionTexture2[Count];
for (int i = 0; i < Count; i++)
{
m_BspVerts[i] = new PositionTexture2();
}
//allocate DX buffer (this is the one that will get recreated on device reset)
m_VertexBuffer = new VertexBuffer(typeof(PositionTexture2), m_BspVerts.Length, MdxRender.Dev,
Usage.WriteOnly, PositionTexture2.Format, Pool.Default);
}
//add an event handler to recreate verts on device reset
m_VertexBuffer.Created += new EventHandler(this.OnVertexBufferCreate);
}
public void Clear()
{
this.ReturnCode = 0;
this.MeshChanged = false;
this.Nodes = string.Empty;
this.Simples = string.Empty;
this.Volume = string.Empty;
this.Electrodes = string.Empty;
this.output_mesh = MeshFormat.Invalid;
this.layout = string.Empty;
}
private void Load()
{
try
{
XmlDocument doc = new XmlDocument();
doc.Load(this.path);
XmlElement root = doc.DocumentElement;
this.ReturnCode = int.Parse(root["return_code"].InnerText, CultureInfo.InvariantCulture);
this.Nodes = root["nodes"].InnerText;
this.Simples = root["simples"].InnerText;
this.Volume = root["volume"].InnerText;
this.Electrodes = root["electrodes"].InnerText;
this.layout = root["layout"].InnerText;
this.MeshChanged = int.Parse(root["mesh_changed"].InnerText, CultureInfo.InvariantCulture) == 1;
switch (int.Parse(root["output_format"].InnerText, CultureInfo.InvariantCulture))
{
case 0:
this.output_mesh = MeshFormat.NETGEN;
break;
case 1:
this.output_mesh = MeshFormat.WinRECO;
break;
default:
this.output_mesh = MeshFormat.Invalid;
break;
}
}
catch (Exception)
{
this.Clear();
}
}
private void LoadXML()
{
this.doc = new XmlDocument();
this.doc.Load(this.path);
this.mesh_format = MeshFormat.Invalid;
this.mesg_available = false;
if (int.Parse(this.doc.SelectSingleNode("TomoKISStudio/Paths/i3DmeshFileType").InnerText, CultureInfo.InvariantCulture) == 1)
{
this.mesh_format = MeshFormat.WinRECO;
}
if (int.Parse(this.doc.SelectSingleNode("TomoKISStudio/Paths/i3DmeshFileType").InnerText, CultureInfo.InvariantCulture) == 0)
{
this.mesh_format = MeshFormat.NETGEN;
}
if (this.doc.SelectSingleNode("TomoKISStudio/Paths/d3DMesh_LayoutFile") == null)
{
this.layout_file = string.Empty;
}
else
{
this.layout_file = this.doc.SelectSingleNode("TomoKISStudio/Paths/d3DMesh_LayoutFile").InnerText;
if (!File.Exists(this.layout_file))
{
this.layout_file = string.Empty;
}
}
this.electr_radius = this.screen_radius = 0;
try
{
this.electr_radius = double.Parse(doc.SelectSingleNode("TomoKISStudio/Paths/d3DMesh_ElecSurfRadius").InnerText, CultureInfo.InvariantCulture);
this.screen_radius = double.Parse(doc.SelectSingleNode("TomoKISStudio/Paths/d3DMesh_ScreenSurfRadius").InnerText, CultureInfo.InvariantCulture);
}
catch
{
}
if (this.mesh_format == MeshFormat.NETGEN)
{
this.volume = this.doc.SelectSingleNode("TomoKISStudio/Paths/s3DMeshFileName_Netgen").InnerText;
if (!File.Exists(this.volume))
{
this.mesg_available = false;
return;
}
this.mesg_available = true;
return;
}
if (this.mesh_format == MeshFormat.WinRECO)
{
this.nodes = this.doc.SelectSingleNode("TomoKISStudio/Paths/s3DMeshFileName_vtx").InnerText;
this.simples = this.doc.SelectSingleNode("TomoKISStudio/Paths/s3DMeshFileName_smpl_Elec").InnerText;
if (!File.Exists(this.nodes) || !File.Exists(this.simples))
{
this.mesg_available = false;
return;
}
this.mesg_available = true;
return;
}
}
