public void DrawRectangleWithMaterial(Span <Vertex2d> corners, IMdfRenderMaterial material)
{
MdfRenderOverrides overrides = new MdfRenderOverrides();
overrides.ignoreLighting = true;
overrides.uiProjection = true;
material?.Bind((WorldCamera)null, _device, Array.Empty <Light3d>(), overrides);
_device.SetDepthStencilState(noDepthState);
foreach (ref var vertex in corners)
{
vertex.normal = new Vector4(0, 0, -1, 0);
}
// Copy the vertices
_device.UpdateBuffer <Vertex2d>(vertexBuffer, corners);
mdfBufferBinding.Bind();
_device.SetIndexBuffer(indexBuffer);
_device.DrawIndexed(PrimitiveType.TriangleList, 4, 6);
}
public void Update <T>(ReadOnlySpan <T> data) where T : struct
{
_device.UpdateBuffer(this, data);
}
public void Update(ReadOnlySpan <ushort> indices)
{
Trace.Assert(indices.Length == Count);
_device.UpdateBuffer(this, indices);
}