internal void TryChangeToDemo(int demoIndex)
{
if (demoIndex >= 0 && demoIndex < demoSet.Count)
{
demo.Dispose();
demo = demoSet.Build(demoIndex, content, camera);
//Forcing a full blocking collection makes it a little easier to distinguish some memory issues.
GC.Collect(int.MaxValue, GCCollectionMode.Forced, true, true);
}
}
public DemoHarness(GameLoop loop, ContentArchive content,
Controls?controls = null, DemoSet customDemoSet = null)
{
this.window = loop.Window;
this.input = loop.Input;
this.camera = loop.Camera;
this.content = content;
timeSamples = new SimulationTimeSamples(512, loop.Pool);
if (controls == null)
{
this.controls = Controls.Default;
}
var fontContent = content.Load <FontContent>(@"Content\Carlito-Regular.ttf");
font = new Font(loop.Surface.Device, loop.Surface.Context, fontContent);
timingGraph = new Graph(new GraphDescription
{
BodyLineColor = new Vector3(1, 1, 1),
AxisLabelHeight = 16,
AxisLineRadius = 0.5f,
HorizontalAxisLabel = "Frames",
VerticalAxisLabel = "Time (ms)",
VerticalIntervalValueScale = 1e3f,
VerticalIntervalLabelRounding = 2,
BackgroundLineRadius = 0.125f,
IntervalTextHeight = 12,
IntervalTickRadius = 0.25f,
IntervalTickLength = 6f,
TargetHorizontalTickCount = 5,
HorizontalTickTextPadding = 0,
VerticalTickTextPadding = 3,
LegendMinimum = new Vector2(20, 200),
LegendNameHeight = 12,
LegendLineLength = 7,
TextColor = new Vector3(1, 1, 1),
Font = font,
LineSpacingMultiplier = 1f,
ForceVerticalAxisMinimumToZero = true
});
timingGraph.AddSeries("Total", new Vector3(1, 1, 1), 0.75f, timeSamples.Simulation);
timingGraph.AddSeries("Pose Integrator", new Vector3(0, 0, 1), 0.25f, timeSamples.PoseIntegrator);
timingGraph.AddSeries("Sleeper", new Vector3(0.5f, 0, 1), 0.25f, timeSamples.Sleeper);
timingGraph.AddSeries("Broad Update", new Vector3(1, 1, 0), 0.25f, timeSamples.BroadPhaseUpdate);
timingGraph.AddSeries("Collision Test", new Vector3(0, 1, 0), 0.25f, timeSamples.CollisionTesting);
timingGraph.AddSeries("Narrow Flush", new Vector3(1, 0, 1), 0.25f, timeSamples.NarrowPhaseFlush);
timingGraph.AddSeries("Solver", new Vector3(1, 0, 0), 0.5f, timeSamples.Solver);
timingGraph.AddSeries("Body Opt", new Vector3(1, 0.5f, 0), 0.125f, timeSamples.BodyOptimizer);
timingGraph.AddSeries("Constraint Opt", new Vector3(0, 0.5f, 1), 0.125f, timeSamples.ConstraintOptimizer);
timingGraph.AddSeries("Batch Compress", new Vector3(0, 0.5f, 0), 0.125f, timeSamples.BatchCompressor);
demoSet = customDemoSet ?? new DemoSet().AddDefaultOptions();
demo = demoSet.Build(0, content, camera);
OnResize(window.Resolution);
}