From 49b6b0c9d7de093fc63af376afe5d03f1690995a Mon Sep 17 00:00:00 2001
From: Akshay Nair <phenax5@gmail.com>
Date: Sun, 11 Oct 2026 17:27:08 +0530
Subject: More roll credits details

---
 src/main/kotlin/org/openrndr/Preload.kt               |  8 ++++++--
 .../kotlin/phenax/extensions/HeadlessScreenshot.kt    |  2 --
 src/main/kotlin/roll_credits/RollCreditsProgram.kt    | 19 ++++---------------
 3 files changed, 10 insertions(+), 19 deletions(-)

(limited to 'src/main/kotlin')

diff --git a/src/main/kotlin/org/openrndr/Preload.kt b/src/main/kotlin/org/openrndr/Preload.kt
index e6a9688..42bab94 100644
--- a/src/main/kotlin/org/openrndr/Preload.kt
+++ b/src/main/kotlin/org/openrndr/Preload.kt
@@ -1,9 +1,9 @@
 package org.openrndr
 
 import org.openrndr.draw.*
+import org.openrndr.extensions.SingleScreenshot
 import org.openrndr.extra.olive.*
 import org.openrndr.ffmpeg.ScreenRecorder
-import phenax.extensions.HeadlessScreenshot
 import phenax.utils.*
 
 class Preload : ApplicationPreload() {
@@ -19,7 +19,11 @@ class Preload : ApplicationPreload() {
         multisample = BufferMultisample.SampleCount(16)
       }
     } else if (screenshotEnabled) {
-      program.extend(HeadlessScreenshot())
+      program.extend(SingleScreenshot()) {
+        outputFile = "screenshot/${program.name}.png"
+        async = false
+        quitAfterScreenshot = true
+      }
     }
   }
 }
diff --git a/src/main/kotlin/phenax/extensions/HeadlessScreenshot.kt b/src/main/kotlin/phenax/extensions/HeadlessScreenshot.kt
index 35de05d..7bd9967 100644
--- a/src/main/kotlin/phenax/extensions/HeadlessScreenshot.kt
+++ b/src/main/kotlin/phenax/extensions/HeadlessScreenshot.kt
@@ -24,7 +24,5 @@ class HeadlessScreenshot : Extension {
 
   override fun afterDraw(drawer: Drawer, program: Program) {
     screenshots?.trigger()
-
-    // program.application.exit()
   }
 }
diff --git a/src/main/kotlin/roll_credits/RollCreditsProgram.kt b/src/main/kotlin/roll_credits/RollCreditsProgram.kt
index b07d6fc..472ce85 100644
--- a/src/main/kotlin/roll_credits/RollCreditsProgram.kt
+++ b/src/main/kotlin/roll_credits/RollCreditsProgram.kt
@@ -3,8 +3,6 @@ package roll_credits
 import org.openrndr.application
 import org.openrndr.color.*
 import org.openrndr.draw.*
-import org.openrndr.extra.noise.filters.SimplexNoise3D
-import org.openrndr.math.Vector3
 import phenax.utils.*
 
 fun main() = application {
@@ -25,31 +23,22 @@ fun main() = application {
   }
 
   oliveProgram {
+    val enableAntialiasing = captureEnabled
     val cs by liveComputeShader("roll_credits")
 
-    val outputBuffer = colorBuffer(width, height, type = ColorType.UINT8)
-
-    val size = Math.max(width, height) * 2
-    val noiseBuffer = colorBuffer(size, size, type = ColorType.UINT8)
-    val noiseFilter = SimplexNoise3D()
-    noiseFilter.scale = Vector3.ONE * 2.4
-    noiseFilter.octaves = 8
-    noiseFilter.premultipliedAlpha = true
+    val scale = if (enableAntialiasing) 2 else 1
+    val outputBuffer = colorBuffer(scale * width, scale * height, type = ColorType.UINT8)
 
     // val camera_manager = CameraManager()
     // extend(camera_manager)
 
     extend {
-      noiseFilter.seed = Vector3(0.01, 0.01, 0.001)
-      noiseFilter.apply(emptyArray(), noiseBuffer)
-      cs.image("noise_texture", 1, noiseBuffer.imageBinding(0, ImageAccess.READ))
-
       // camera_manager.setUniforms(cs)
 
       cs.uniform("seconds", seconds)
       cs.image("output_image", 0, outputBuffer.imageBinding(0, ImageAccess.WRITE))
       cs.execute(outputBuffer.width, outputBuffer.height, 1)
-      drawer.image(outputBuffer)
+      drawer.image(outputBuffer, 0.0, 0.0, width.toDouble(), height.toDouble())
     }
   }
 }
-- 
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