From 5f41d4cded56121af66b18c232c7f557ab803f94 Mon Sep 17 00:00:00 2001
From: Akshay Nair <phenax5@gmail.com>
Date: Sun, 27 Sep 2026 12:06:00 +0530
Subject: Add headless screenshot + fix scaling for antialiasing for vacation

---
 src/main/kotlin/phenax/extensions/CameraManager.kt |  6 ++---
 .../kotlin/phenax/extensions/HeadlessScreenshot.kt | 30 ++++++++++++++++++++++
 2 files changed, 33 insertions(+), 3 deletions(-)
 create mode 100644 src/main/kotlin/phenax/extensions/HeadlessScreenshot.kt

(limited to 'src/main/kotlin/phenax/extensions')

diff --git a/src/main/kotlin/phenax/extensions/CameraManager.kt b/src/main/kotlin/phenax/extensions/CameraManager.kt
index d14205f..5112332 100644
--- a/src/main/kotlin/phenax/extensions/CameraManager.kt
+++ b/src/main/kotlin/phenax/extensions/CameraManager.kt
@@ -7,7 +7,7 @@ import org.openrndr.draw.*
 import org.openrndr.math.Quaternion
 import org.openrndr.math.Vector2
 import org.openrndr.math.Vector3
-import phenax.utils.recordingEnabled
+import phenax.utils.*
 
 enum class ActionType {
   PAN,
@@ -35,7 +35,7 @@ class CameraManager(public var cameraPosition: Vector3, public var cameraRotatio
   }
 
   override fun setup(program: Program) {
-    if (recordingEnabled) return
+    if (recordingEnabled || screenshotEnabled) return
 
     cameraQuaternion = Quaternion.fromAngles(cameraRotation.x, cameraRotation.y, cameraRotation.z)
 
@@ -99,7 +99,7 @@ class CameraManager(public var cameraPosition: Vector3, public var cameraRotatio
   override fun beforeDraw(drawer: Drawer, program: Program) {}
 
   override fun afterDraw(drawer: Drawer, program: Program) {
-    if (recordingEnabled) return
+    if (recordingEnabled || screenshotEnabled) return
 
     drawer.fontMap = font
     drawer.fill = ColorRGBa.WHITE
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()
+  }
+}
-- 
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