public void Upload(IMesh newMesh)
{
if (newMesh is Mesh <TVertex> )
{
Mesh <TVertex> theMesh = newMesh as Mesh <TVertex>;
vertices = theMesh.vertices;
numVertices = theMesh.Length;
vertexFormat = theMesh.VertexFormat;
uploaded = false;
// Vertex format has to stay the same, no need to change attrib array
}
}
public VertexArray(VertexBuffer <TVertex> vertexBuffer, Shader shader, VertexFormat vertexFormat)
{
// Construct array of VertexAttribute from vertex format:
List <VertexAttribute> attrs = new List <VertexAttribute>();
foreach (var attr in vertexFormat.Attributes)
{
attrs.Add(new VertexAttribute(attr.Name,
VertexFormat.NumberOfFloatsInType(attr.Type),
VertexAttribPointerType.Float, vertexFormat.size, attr.Offset));
}
Initialize(vertexBuffer, shader, attrs.ToArray());
}
public Mesh(TVertex[] vertices)
{
this.vertexFormat = vertices[0].GetVertexFormat();
this.vertices = vertices;
}