public SimpleInfoOverlayModel(
ViewerSdk.IVRViewerSdk viewerSdk,
CoreSdk.ModelManager modelManager)
: base(modelManager)
{
this.runningSince = DateTime.UtcNow;
this.viewerSdk = viewerSdk;
// We will use monospaced font, 32 pixels high.
this.fontFace = new CoreSdk.FontFace("Courier New", height: 32);
// Tell Core SDK in which pass and stage we want to render.
this.Subscribe(
CoreSdk.PassSubscription.Overlay,
CoreSdk.StageSubscription.Text);
var currentProject = viewerSdk.ProjectManager.CurrentProject;
// As rendering happens in a separate thread and viewer is not thread-safe,
// it is recommended to cache any viewer SDK variable locally for later use in the Render method.
this.ProjectName = currentProject.Name;
this.ProjectFileName = currentProject.FileName;
// Register our model for rendering.
this.Setup();
}
public CountdownModel(
CoreSdk.ModelManager modelManager,
int startingNumber,
string finalMessage)
: base(modelManager)
{
const double messageOverlapDurationInSeconds = 1.3;
const double numberMessageDurationInSeconds = 1 + messageOverlapDurationInSeconds;
this.messages = new MessageInfo[startingNumber + 1];
for (int n = startingNumber, i = 0; n > 0; --n, ++i)
{
var m = new MessageInfo
{
Text = n.ToString(),
StartTime = TimeSpan.FromSeconds(
i * (numberMessageDurationInSeconds - messageOverlapDurationInSeconds)),
Duration = TimeSpan.FromSeconds(numberMessageDurationInSeconds),
Color = Color.Crimson,
};
this.messages[i] = m;
}
var finalMessageInfo = new MessageInfo
{
Text = finalMessage,
StartTime = TimeSpan.FromSeconds(
startingNumber * (numberMessageDurationInSeconds - messageOverlapDurationInSeconds)),
Duration = TimeSpan.FromSeconds(3),
Color = Color.Lime,
};
this.messages[this.messages.Length - 1] = finalMessageInfo;
this.animDuration
= this.messages.Max(m => m.EndTime)
- this.messages.Min(m => m.StartTime)
+ TimeSpan.FromSeconds(3); // 3 silent seconds in the end.
// We will use proportional font, 512 pixels high - big enough to
// look good even in full-screen.
this.fontFace = new CoreSdk.FontFace("Times New Roman", height: 512);
this.Subscribe(
CoreSdk.PassSubscription.Overlay,
CoreSdk.StageSubscription.Text);
this.Setup();
}
