/// <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 LoadVertex(int index, float X, float Y, float Z, float Nx, float Ny, float Nz, float U, float V)
{
m_ModelVerts[index] = new MODEL_VERT();
m_ModelVerts[index].dxv.X = X;
m_ModelVerts[index].dxv.Y = Y;
m_ModelVerts[index].dxv.Z = Z;
m_ModelVerts[index].dxv.Nx = Nx;
m_ModelVerts[index].dxv.Ny = Ny;
m_ModelVerts[index].dxv.Nz = Nz;
m_ModelVerts[index].dxv.Tu = U;
m_ModelVerts[index].dxv.Tv = V;
boundingBox.Update(X, Y, Z);
}
public void LoadH1ModelVertexData(int VertIndex, ref BinaryReader br, byte[] buffer, float UScale, float VScale, MapfileVersion ver)
{
m_ModelVerts[VertIndex] = new MODEL_VERT();
if (ver == MapfileVersion.XHALO1)
{
m_ModelVerts[VertIndex].LoadCompressed(ref br, buffer, UScale, VScale);
}
else
{
m_ModelVerts[VertIndex].Load(ref br, buffer, UScale, VScale);
}
boundingBox.Update(m_ModelVerts[VertIndex].dxv.X, m_ModelVerts[VertIndex].dxv.Y, m_ModelVerts[VertIndex].dxv.Z);
}