/// <summary>
/// Creates an instance of this object.
/// </summary>
/// <param name="vertexBuffer">The vertex buffer</param>
/// <param name="vertexDeclaration">The vertex declaration.</param>
/// <param name="vertexCount">The vertex count.</param>
/// <param name="vertexStride">The vertex stride.</param>
/// <param name="vertexOffset">Offset (in Vertex ElementCount) from the beginning of the buffer to the first vertex to use.</param>
public VertexBufferBinding(Buffer vertexBuffer, VertexDeclaration vertexDeclaration, int vertexCount, int vertexStride = 0, int vertexOffset = 0) : this()
{
if (vertexBuffer == null)
{
throw new ArgumentNullException("vertexBuffer");
}
if (vertexDeclaration == null)
{
throw new ArgumentNullException("vertexDeclaration");
}
Buffer = vertexBuffer;
Stride = vertexStride != 0 ? vertexStride : vertexDeclaration.VertexStride;
Offset = vertexOffset;
Count = vertexCount;
Declaration = vertexDeclaration;
unchecked
{
hashCode = Buffer.GetHashCode();
hashCode = (hashCode * 397) ^ Offset;
hashCode = (hashCode * 397) ^ Stride;
hashCode = (hashCode * 397) ^ Count;
hashCode = (hashCode * 397) ^ Declaration.GetHashCode();
}
}