public IndexedPlane(IndexedPlane copy)
{
Position = copy.Position;
Size = copy.Size;
UVMin = copy.UVMin;
UVMax = copy.UVMax;
Facings = copy.Facings;
}
public static Mesh Construct(IndexedPlane metaResource)
{
var mesh = new Mesh
{
NVertices = 0,
NFaces = 0,
MeshType = MeshType.Indexed,
VertexStreamLayout = Vertex.Position3Normal3Texcoord3.Instance
};
List <Vertex.Position3Normal3Texcoord3> verts = new List <Vertex.Position3Normal3Texcoord3>();
if ((metaResource.Facings & Facings.Frontside) != 0)
{
mesh.NVertices += 4;
verts.Add(new Vertex.Position3Normal3Texcoord3(new Vector3(metaResource.Position.X, metaResource.Position.Y, metaResource.Position.Z), Vector3.UnitZ, new Vector3(metaResource.UVMin.X, metaResource.UVMin.Y, 0)));
verts.Add(new Vertex.Position3Normal3Texcoord3(new Vector3(metaResource.Position.X, metaResource.Position.Y + metaResource.Size.Y, metaResource.Position.Z), Vector3.UnitZ, new Vector3(metaResource.UVMin.X, metaResource.UVMax.Y, 0)));
verts.Add(new Vertex.Position3Normal3Texcoord3(new Vector3(metaResource.Position.X + metaResource.Size.X, metaResource.Position.Y, metaResource.Position.Z), Vector3.UnitZ, new Vector3(metaResource.UVMax.X, metaResource.UVMin.Y, 0)));
verts.Add(new Vertex.Position3Normal3Texcoord3(new Vector3(metaResource.Position.X + metaResource.Size.X, metaResource.Position.Y + metaResource.Size.Y, metaResource.Position.Z), Vector3.UnitZ, new Vector3(metaResource.UVMax.X, metaResource.UVMax.Y, 0)));
}
if ((metaResource.Facings & Facings.Backside) != 0)
{
mesh.NVertices += 4;
verts.Add(new Vertex.Position3Normal3Texcoord3(new Vector3(metaResource.Position.X, metaResource.Position.Y, metaResource.Position.Z), -Vector3.UnitZ, new Vector3(metaResource.UVMin.X, metaResource.UVMin.Y, 0)));
verts.Add(new Vertex.Position3Normal3Texcoord3(new Vector3(metaResource.Position.X, metaResource.Position.Y + metaResource.Size.Y, metaResource.Position.Z), -Vector3.UnitZ, new Vector3(metaResource.UVMin.X, metaResource.UVMax.Y, 0)));
verts.Add(new Vertex.Position3Normal3Texcoord3(new Vector3(metaResource.Position.X + metaResource.Size.X, metaResource.Position.Y, metaResource.Position.Z), -Vector3.UnitZ, new Vector3(metaResource.UVMax.X, metaResource.UVMin.Y, 0)));
verts.Add(new Vertex.Position3Normal3Texcoord3(new Vector3(metaResource.Position.X + metaResource.Size.X, metaResource.Position.Y + metaResource.Size.Y, metaResource.Position.Z), -Vector3.UnitZ, new Vector3(metaResource.UVMax.X, metaResource.UVMax.Y, 0)));
}
mesh.VertexBuffer = new VertexBuffer <Vertex.Position3Normal3Texcoord3>(verts.ToArray());
List <int> indices = new List <int>();
if ((metaResource.Facings & Facings.Frontside) != 0)
{
mesh.NFaces += 2;
indices.Add(0);
indices.Add(2);
indices.Add(1);
indices.Add(1);
indices.Add(2);
indices.Add(3);
}
if ((metaResource.Facings & Facings.Backside) != 0)
{
mesh.NFaces += 2;
indices.Add(0);
indices.Add(1);
indices.Add(2);
indices.Add(1);
indices.Add(3);
indices.Add(2);
}
mesh.IndexBuffer = new IndexBuffer(indices.ToArray());
return(mesh);
}
public static Mesh Construct(IndexedPlane metaResource)
{
var mesh = new Mesh
{
NVertices = 0,
NFaces = 0,
MeshType = MeshType.Indexed,
VertexStreamLayout = Vertex.Position3Normal3Texcoord3.Instance
};
List<Vertex.Position3Normal3Texcoord3> verts = new List<Vertex.Position3Normal3Texcoord3>();
if ((metaResource.Facings & Facings.Frontside) != 0)
{
mesh.NVertices += 4;
verts.Add(new Vertex.Position3Normal3Texcoord3(new Vector3(metaResource.Position.X, metaResource.Position.Y, metaResource.Position.Z), Vector3.UnitZ, new Vector3(metaResource.UVMin.X, metaResource.UVMin.Y, 0)));
verts.Add(new Vertex.Position3Normal3Texcoord3(new Vector3(metaResource.Position.X, metaResource.Position.Y + metaResource.Size.Y, metaResource.Position.Z), Vector3.UnitZ, new Vector3(metaResource.UVMin.X, metaResource.UVMax.Y, 0)));
verts.Add(new Vertex.Position3Normal3Texcoord3(new Vector3(metaResource.Position.X + metaResource.Size.X, metaResource.Position.Y, metaResource.Position.Z), Vector3.UnitZ, new Vector3(metaResource.UVMax.X, metaResource.UVMin.Y, 0)));
verts.Add(new Vertex.Position3Normal3Texcoord3(new Vector3(metaResource.Position.X + metaResource.Size.X, metaResource.Position.Y + metaResource.Size.Y, metaResource.Position.Z), Vector3.UnitZ, new Vector3(metaResource.UVMax.X, metaResource.UVMax.Y, 0)));
}
if ((metaResource.Facings & Facings.Backside) != 0)
{
mesh.NVertices += 4;
verts.Add(new Vertex.Position3Normal3Texcoord3(new Vector3(metaResource.Position.X, metaResource.Position.Y, metaResource.Position.Z), -Vector3.UnitZ, new Vector3(metaResource.UVMin.X, metaResource.UVMin.Y, 0)));
verts.Add(new Vertex.Position3Normal3Texcoord3(new Vector3(metaResource.Position.X, metaResource.Position.Y + metaResource.Size.Y, metaResource.Position.Z), -Vector3.UnitZ, new Vector3(metaResource.UVMin.X, metaResource.UVMax.Y, 0)));
verts.Add(new Vertex.Position3Normal3Texcoord3(new Vector3(metaResource.Position.X + metaResource.Size.X, metaResource.Position.Y, metaResource.Position.Z), -Vector3.UnitZ, new Vector3(metaResource.UVMax.X, metaResource.UVMin.Y, 0)));
verts.Add(new Vertex.Position3Normal3Texcoord3(new Vector3(metaResource.Position.X + metaResource.Size.X, metaResource.Position.Y + metaResource.Size.Y, metaResource.Position.Z), -Vector3.UnitZ, new Vector3(metaResource.UVMax.X, metaResource.UVMax.Y, 0)));
}
mesh.VertexBuffer = new VertexBuffer<Vertex.Position3Normal3Texcoord3>(verts.ToArray());
List<int> indices = new List<int>();
if ((metaResource.Facings & Facings.Frontside) != 0)
{
mesh.NFaces += 2;
indices.Add(0);
indices.Add(2);
indices.Add(1);
indices.Add(1);
indices.Add(2);
indices.Add(3);
}
if ((metaResource.Facings & Facings.Backside) != 0)
{
mesh.NFaces += 2;
indices.Add(0);
indices.Add(1);
indices.Add(2);
indices.Add(1);
indices.Add(3);
indices.Add(2);
}
mesh.IndexBuffer = new IndexBuffer(indices.ToArray());
return mesh;
}
public IndexedPlane(IndexedPlane copy)
{
Position = copy.Position;
Size = copy.Size;
UVMin = copy.UVMin;
UVMax = copy.UVMax;
Facings = copy.Facings;
}
