void Render(string outputPath)
{
var width = 0;
var height = 0;
foreach (var control in guiRenderable.Canvas.Children)
RenderBounds(control, ref width, ref height);
app.RunStep();
var imageSettings = new Settings { Height = (ushort)height, Width = (ushort)width };
var renderBuffer = app.RenderDevice.Backend.CreateRenderBuffer(imageSettings);
renderBuffer.CreateRenderBuffer(RenderBufferType.Color);
renderBuffer.CreateRenderBuffer(RenderBufferType.Depth);
renderBuffer.Context = window.RenderContext;
window.view.ClearColor = Color.White;
window.view.RenderTarget = renderBuffer;
window.view.Size = new Vector2i(width, height);
guiRenderable.Canvas.SetSize(width, height);
window.device.ActiveView = window.view;
if (!renderBuffer.Check())
throw new Exception("Error creating render buffer");
renderBuffer.Bind();
window.Render();
var image = renderBuffer.ReadImage(1);
var imageWriter = new ImageWriter();
imageWriter.Save(image, outputPath);
renderBuffer.Unbind();
}
private void Render(Canvas canvas, string outputPath)
{
canvas.RenderCanvas();
var width = 0;
var height = 0;
foreach (var control in canvas.Children)
RenderBounds(control, ref width, ref height);
var imageSettings = new Settings { Height = (ushort)height, Width = (ushort)width };
var renderBuffer = RenderDevice.Backend.CreateRenderBuffer(imageSettings);
renderBuffer.CreateRenderBuffer(RenderBufferType.Color);
renderBuffer.CreateRenderBuffer(RenderBufferType.Depth);
renderBuffer.Context = MainWindow.Context;
MainView.RenderTarget = renderBuffer;
MainView.Size = new Vector2i(width, height);
canvas.SetSize(width, height);
RenderDevice.ActiveView = MainView;
if (!renderBuffer.Check())
throw new Exception("Error creating render buffer");
renderBuffer.Bind();
var rb = new RenderBlock();
Renderer.Render(rb);
RenderDevice.ClearView();
RenderDevice.Render(rb);
Engine.StepFrame();
var image = renderBuffer.ReadImage(1);
var imageWriter = new ImageWriter();
imageWriter.Save(image, outputPath);
renderBuffer.Unbind();
}