public Texture2dDisplayNode(Texture2D texture, Rect rect)
{
var labelSize = style.fontSize * 4 + 4;
var size = new Vector2(rect.width, rect.height + labelSize);
var textureSize = new Vector2(rect.width, rect.height);
SetSize(new Vector2(132, rect.height + 78 + style.marginTop));
m_Rect = rect;
m_Texture = texture;
m_RenderTexture = new RenderTexture(m_Texture.width, m_Texture.height, 1, RenderTextureFormat.ARGBFloat);
m_RenderTexture.enableRandomWrite = true;
m_DisplayConversionCompute = CommonResources.RFloatToRGBAFloatCompute;
m_ImGui = new IMGUIContainer(OnGUI);
m_ImGui.SetSize(textureSize);
m_ImGui.style.positionType = new StyleValue <PositionType>(PositionType.Relative);
title = "Image Preview";
input = VisionPort.Create <Edge, Image <T> >(Orientation.Horizontal, Direction.Input, Port.Capacity.Single);
input.onUpdate += OnInputUpdate;
input.portName = string.Format("Image<{0}>", typeof(T).Name);
inputContainer.Add(input);
extensionContainer.SetSize(textureSize);
extensionContainer.Add(m_ImGui);
extensionContainer.style.positionType = PositionType.Relative;
contentContainer.Add(extensionContainer);
RefreshExpandedState();
}
