Beispiel #1
0
            public bool needsUpdate(DisplayStyle newDisplayStyle)
            {
                if (newDisplayStyle != DisplayStyle)
                {
                    return(true);
                }

                if (PrimitiveCount > 0)
                {
                    if (VertexBuffer == null || !VertexBuffer.IsValid() ||
                        IndexBuffer == null || !IndexBuffer.IsValid() ||
                        VertexFormat == null || !VertexFormat.IsValid() ||
                        EffectInstance == null || !EffectInstance.IsValid())
                    {
                        return(true);
                    }
                }

                return(false);
            }