public SectorBlockBuffer(Entities.Sector s, BrickTypeEnum block)
{
var nsbb = this;
BrickType = block;
nsbb.IsDisposed = false;
nsbb.VertexBufferArrays = new int[6];
nsbb.VertexBufferCounts = new int[6];
nsbb.TexBufferArrays = new int[6];
nsbb.TexBufferCounts = new int[6];
GL.GenBuffers(6, nsbb.VertexBufferArrays);
GL.GenBuffers(6, nsbb.TexBufferArrays);
for (int i = 0; i < 6; i++)
{
var sectorBlocks = s.GetSectorBlocksFromSector((byte) block);
var faceBlocks = (from x in sectorBlocks where x.Faces.Contains((Entities.SectorBlockFaces)i) select x).ToList();
var points = new List<double>();
var coords = new List<double>();
foreach (var fb in faceBlocks)
points.AddRange((from x in fb.GetVerticiesByFace( (Entities.SectorBlockFaces)i) select x).ToList());
nsbb.VertexBufferCounts[i] = points.Count / 3;
foreach (var fb in faceBlocks)
coords.AddRange((from x in SectorBlock.GetTexCoordsByFace((Entities.SectorBlockFaces)i) select x).ToList());
nsbb.TexBufferCounts[i] = coords.Count / 2;
GL.BindBuffer(BufferTarget.ArrayBuffer, nsbb.VertexBufferArrays[i]);
GL.BufferData(BufferTarget.ArrayBuffer,
new IntPtr(sizeof(double) * nsbb.VertexBufferCounts[i] * 3),
points.ToArray(),
BufferUsageHint.StaticDraw);
GL.BindBuffer(BufferTarget.ArrayBuffer, nsbb.TexBufferArrays[i]);
GL.BufferData(BufferTarget.ArrayBuffer,
new IntPtr(sizeof(double) * nsbb.TexBufferCounts[i] * 2),
coords.ToArray(),
BufferUsageHint.StaticDraw);
}
}
