feat: Regenerating and adding Zoom In / Out Effect ( Fixes #164 )

Effects/ZoomInAndOut.OBS.FX.ps1

@@ -0,0 +1,57 @@
+<#
+.SYNOPSIS
+    Zooms In and Out again
+.DESCRIPTION
+    Zooms an Input In and Out.
+#>
+param(
+# The name of the scene.
+[string]
+$SceneName,
+
+# The name 
+[string]
+$SceneItemID,
+
+# The duration (by default, one a half second)
+[timespan]
+$Duration = "00:00:00.5",
+
+# The pause between (by default, one a half second)
+[Timespan]
+$PauseBetween = '00:00:00.5'
+)
+
+if (-not $SceneName -and $this -and $this.SceneName) {
+    $SceneName = $this.SceneName
+}
+
+if (-not $SceneItemID -and $this -and $this.SceneItemID) {
+    $SceneItemID = $this.SceneItemID
+}
+
+if (-not $SceneItemID -and $SceneName) { return }
+
+$sceneItem = if ($this.SceneName -and $this.SceneItemID) {
+    $this
+} elseif ($SceneItemID) {
+    Get-OBSSceneItem -SceneName $this.SceneName | 
+        Where-Object { 
+            $_.SceneItemID -eq $SceneItemID -or 
+            $_.SourceName -eq $SceneItemID
+        }
+}
+# Fit it to the screen once, so we're centered correctly.
+$sceneItem.FitToScreen()
+
+# 
+$sceneItem.Scale(
+    "0%", 
+    "150%", 
+    $Duration, 
+    $PauseBetween, 
+    $Duration,
+    "0%",
+    $true
+)
+