Add headless screenshot + fix scaling for antialiasing for vacation

1 files changed, 30 insertions, 0 deletions

diff --git a/src/main/kotlin/phenax/extensions/HeadlessScreenshot.kt b/src/main/kotlin/phenax/extensions/HeadlessScreenshot.kt
new file mode 100644
index 0000000..35de05d
--- /dev/null
+++ b/src/main/kotlin/phenax/extensions/HeadlessScreenshot.kt
@@ -0,0 +1,30 @@
+package phenax.extensions
+
+import org.openrndr.*
+import org.openrndr.draw.*
+import org.openrndr.extensions.SingleScreenshot
+import org.openrndr.ffmpeg.VideoWriter
+
+class HeadlessScreenshot : Extension {
+  override var enabled: Boolean = true
+
+  var screenshots: SingleScreenshot? = null
+  var videoWriter: VideoWriter? = null
+  var maxFrameCount: Int? = null
+
+  override fun setup(program: Program) {
+    val scr = SingleScreenshot()
+    screenshots = scr
+    program.extend(scr) {
+      outputFile = "screenshot/${program.name}.png"
+    }
+  }
+
+  override fun beforeDraw(drawer: Drawer, program: Program) {}
+
+  override fun afterDraw(drawer: Drawer, program: Program) {
+    screenshots?.trigger()
+
+    // program.application.exit()
+  }
+}