/// <summary>
/// Creates a member-wise copy of the specified TerrainPage.
/// </summary>
/// <param name="page">The TerrainPage to copy.</param>
public TerrainPage(TerrainPage page)
{
if (page != null)
{
_name = page._name;
_position = page._position;
_scale = page._scale;
_rotation = page._rotation;
_renderable = page._renderable;
_maxVertexHeight = page._maxVertexHeight;
_patch = new TerrainPatch(page._patch);
}
else
{
Dispose();
_patch = new TerrainPatch();
}
}
/// <summary>
/// Creates a member-wise copy of the specified TerrainPage.
/// </summary>
/// <param name="page">The TerrainPage to copy.</param>
public TerrainPage( TerrainPage page )
{
if ( page != null )
{
_name = page._name;
_position = page._position;
_scale = page._scale;
_rotation = page._rotation;
_renderable = page._renderable;
_maxVertexHeight = page._maxVertexHeight;
_patch = new TerrainPatch( page._patch );
}
else
{
Dispose();
_patch = new TerrainPatch();
}
}
/// <summary>
/// Creates a member-wise copy of the specified TerrainPatch.
/// </summary>
/// <param name="patch">The TerrainPatch to copy.</param>
public TerrainPatch(TerrainPatch patch)
{
if (patch != null)
{
_rows = patch._rows;
_columns = patch._columns;
_numIndices = patch._numIndices;
_numVertices = patch._numVertices;
_refreshBuffers = patch._refreshBuffers;
_refreshVertices = patch._refreshVertices;
_nearestVertices = patch._nearestVertices;
_height = patch._height;
_width = patch._width;
_verticesSelected = patch._verticesSelected;
_numChangedVertices = patch._numChangedVertices;
_numSelectedVertices = patch._numSelectedVertices;
_selectedTexture = patch._selectedTexture;
// Copy list of texture coordinates
_texCoords = new ArrayList();
for (int i = 0; i < patch._texCoords.Count; i++)
{
Vector2[] texCoords = new Vector2[((Vector2[])
patch._texCoords[i]).Length];
for (int j = 0; j < texCoords.Length; j++)
{
texCoords[j] = new Vector2(
((Vector2[])patch._texCoords[i])[j].X,
((Vector2[])patch._texCoords[i])[j].Y);
}
_texCoords.Add(texCoords);
}
// Copy textures
_textures = new ArrayList();
for (int i = 0; i < patch._textures.Count; i++)
{
_textures.Add(new Texture((Texture)patch._textures[i]));
}
// Copy vertices
if (patch._vertices != null)
{
_vertices = new CustomVertex.PositionNormal[patch._vertices.Length];
for (int i = 0; i < _vertices.Length; i++)
{
_vertices[i].Position = patch._vertices[i].Position;
_vertices[i].Normal = patch._vertices[i].Normal;
}
}
else
{
_vertices = null;
}
// Copy indices
if (patch._indices != null)
{
_indices = new short[patch._indices.Length];
for (int i = 0; i < _indices.Length; i++)
{
_indices[i] = patch._indices[i];
}
}
else
{
_indices = null;
}
// Copy list of changed vertices
if (patch._changedVertices != null)
{
_changedVertices = new bool[patch._changedVertices.Length];
for (int i = 0; i < _changedVertices.Length; i++)
{
_changedVertices[i] = patch._changedVertices[i];
}
}
else
{
_changedVertices = null;
}
// Copy list of selected vertices
if (patch._selectedVertices != null)
{
_selectedVertices = new bool[patch._selectedVertices.Length];
for (int i = 0; i < _selectedVertices.Length; i++)
{
_selectedVertices[i] = patch._selectedVertices[i];
}
}
else
{
_selectedVertices = null;
}
}
else
{
Dispose();
}
}
/// <summary>
/// Initialize a TerrainPage object.
/// </summary>
public TerrainPage()
{
Dispose();
_patch = new TerrainPatch();
}
/// <summary>
/// Creates a member-wise copy of the specified TerrainPatch.
/// </summary>
/// <param name="patch">The TerrainPatch to copy.</param>
public TerrainPatch( TerrainPatch patch )
{
if ( patch != null )
{
_rows = patch._rows;
_columns = patch._columns;
_numIndices = patch._numIndices;
_numVertices = patch._numVertices;
_refreshBuffers = patch._refreshBuffers;
_refreshVertices = patch._refreshVertices;
_nearestVertices = patch._nearestVertices;
_height = patch._height;
_width = patch._width;
_verticesSelected = patch._verticesSelected;
_numChangedVertices = patch._numChangedVertices;
_numSelectedVertices = patch._numSelectedVertices;
_selectedTexture = patch._selectedTexture;
// Copy list of texture coordinates
_texCoords = new ArrayList();
for ( int i = 0; i < patch._texCoords.Count; i++ )
{
Vector2[] texCoords = new Vector2[( (Vector2[])
patch._texCoords[i] ).Length];
for ( int j = 0; j < texCoords.Length; j++ )
texCoords[j] = new Vector2(
( (Vector2[]) patch._texCoords[i] )[j].X,
( (Vector2[]) patch._texCoords[i] )[j].Y);
_texCoords.Add( texCoords );
}
// Copy textures
_textures = new ArrayList();
for ( int i = 0; i < patch._textures.Count; i++ )
_textures.Add( new Texture( (Texture) patch._textures[i] ) );
// Copy vertices
if ( patch._vertices != null )
{
_vertices = new CustomVertex.PositionNormal[patch._vertices.Length];
for ( int i = 0; i < _vertices.Length; i++ )
{
_vertices[i].Position = patch._vertices[i].Position;
_vertices[i].Normal = patch._vertices[i].Normal;
}
}
else
_vertices = null;
// Copy indices
if ( patch._indices != null )
{
_indices = new short[patch._indices.Length];
for ( int i = 0; i < _indices.Length; i++ )
_indices[i] = patch._indices[i];
}
else
_indices = null;
// Copy list of changed vertices
if ( patch._changedVertices != null )
{
_changedVertices = new bool[patch._changedVertices.Length];
for ( int i = 0; i < _changedVertices.Length; i++ )
_changedVertices[i] = patch._changedVertices[i];
}
else
_changedVertices = null;
// Copy list of selected vertices
if ( patch._selectedVertices != null )
{
_selectedVertices = new bool[patch._selectedVertices.Length];
for ( int i = 0; i < _selectedVertices.Length; i++ )
_selectedVertices[i] = patch._selectedVertices[i];
}
else
_selectedVertices = null;
}
else
Dispose();
}
/// <summary>
/// Initialize a TerrainPage object.
/// </summary>
public TerrainPage()
{
Dispose();
_patch = new TerrainPatch();
}
