/// <summary>
/// is the main method of this object. See also <see cref="Entity.CompileDraw(OpenGlDevice)"/>.
/// </summary>
/// <param name="Device">Device in which it willl be compiled.</param>
/// <param name="Draw">a event, which holds the drawings.</param>
public static MeshContainer CreateMeshes(OpenGlDevice Device, DrawAction Draw)
{
// sollte nur von compilesnapbuffer aufgerufen werden !!!! und erstellt die triangles
bool Compiling = Entity.Compiling;
if (Compiling)
{
MeshCreator.Push();
}
bool SaveCompiling = Entity.Compiling;
// Entity.Compiling = true; // Checken braucht es wegen line snap
if (Selector.StoredSnapItems.Count == 0)
{
Selector.StoredSnapItems.Add(null); // braucht es nicht
}
MeshListCurrent = new MeshContainer(); // braucht es nicht
MeshIndices.Clear(); // braucht es wahrscheinlich nicht
RenderKind R = Device.RenderKind;// wieder heraus
Draw(Device);
Renew();
Device.RenderKind = R;
Entity.Compiling = SaveCompiling;
MeshContainer Result = MeshListCurrent;
// MeshListCurrent.MySnapItem = new MeshSnapItem(MeshListCurrent);
Device.RenderKind = RenderKind.SnapBuffer;
TriangleList TL = new TriangleList();
for (int i = 0; i < MeshListCurrent.Progs.Count; i++)
{
if (MeshListCurrent.Progs[i] is Mesh)
{
Mesh M = MeshListCurrent.Progs[i] as Mesh;
M.getTriangles(TL);
}
}
TriangleArrays TA = TL.ToArrays();
Device.RenderKind = R;
if (Compiling)
{
MeshCreator.Pop();
}
return(Result);
}
/// <summary>
/// adds the lists to a <see cref="TriangleArrays"/> R.
/// </summary>
/// <param name="R">the <see cref="TriangleArrays"/></param>
public void AddToList(TriangleArrays R)
{
int ct = Pointslistf.Count;
if (R.Indices != null)
{
for (int i = 0; i < R.Indices.Length; i++)
{
Indices.Add((IndexType)(ct + R.Indices[i]));
}
}
if (R.Points != null)
{
for (int i = 0; i < R.Points.Length; i++)
{
Pointslistf.Add(/*Device.ModelMatrix**/ R.Points[i]);
}
}
if (R.Texture != null)
{
for (int i = 0; i < R.Texture.Length; i++)
{
Texturelist.Add(R.Texture[i]);
}
}
if (R.Normals != null)
{
for (int i = 0; i < R.Normals.Length; i++)
{
Normallist.Add(/*Device.ModelMatrix.multaffin*/ (R.Normals[i]));
}
}
if (R.Colors != null)
{
for (int i = 0; i < R.Colors.Length; i++)
{
ColorList.Add(R.Colors[i]);
}
}
}
/// <summary>
/// gets the triangles of the mesh.
/// </summary>
/// <param name="TrList">is the list in which the triangles are posed.</param>
public void getTriangles(TriangleList TrList)
{
TriangleArrays T = new TriangleArrays(Indices, Position, Normals, Colors, TextureCoords);
TrList.AddToList(T);
}