commit c31ef427b0ec1ed95df28c1b050cebd8124db2c4
Author: Stedd <toanpa+git@pm.me>
Date:   Sat Dec 24 01:47:30 2022 +0100

    First commit

diff --git a/SpeedOfLight.pde b/SpeedOfLight.pde
new file mode 100644
index 0000000..43fb776
--- /dev/null
+++ b/SpeedOfLight.pde
@@ -0,0 +1,49 @@
+//Config
+int initialRadius = 5; 
+int radiusIncrease = 2;
+int delay = 10; // Declare and initialize delay in frames
+int bufferSize = 50; // Declare and initialize ring buffer size
+
+int sourceX = mouseX; // Declare and initialize source point x coordinate to current mouse x coordinate
+int sourceY = mouseY; // Declare and initialize source point y coordinate to current mouse y coordinate
+int[] buffer = new int[bufferSize]; // Declare and initialize radius buffer
+int[] sourceXBuffer = new int[bufferSize]; // Declare and initialize source point x coordinate buffer
+int[] sourceYBuffer = new int[bufferSize]; // Declare and initialize source point y coordinate buffer
+int[] colors = new int[bufferSize]; // Declare and initialize color buffer
+int bufferIndex = 0; // Declare and initialize buffer index
+int frameCount = 0; // Declare and initialize frame counter
+
+
+void setup() {
+  size(800, 800); // Set canvas size
+  colorMode(HSB, 360, 100, 100); // Set color mode to HSB
+}
+
+void draw() {
+  background(255); // Clear canvas
+
+  for (int i = 0; i < bufferSize; i++) { // Iterate over ring buffer
+    int r = buffer[i]; // Get radius value from buffer
+    int x = sourceXBuffer[i]; // Get source point x coordinate from buffer
+    int y = sourceYBuffer[i]; // Get source point y coordinate from buffer
+    stroke(colors[i]); // Set stroke color from color buffer
+    noFill(); // Remove fill
+    ellipse(x, y, r, r); // Draw circle with radius and source point coordinates from buffers
+    
+    buffer[i]+=radiusIncrease;
+  }
+
+  if (frameCount % delay == 0) { // Check if delay has passed
+    buffer[bufferIndex] = initialRadius; // Add current radius to buffer
+    sourceXBuffer[bufferIndex] = sourceX; // Add current source point x coordinate to buffer
+    sourceYBuffer[bufferIndex] = sourceY; // Add current source point y coordinate to buffer
+    colors[bufferIndex] = color(0); // Add random color to color buffer
+    bufferIndex = (bufferIndex + 1) % bufferSize; // Increment buffer index and wrap around if necessary
+    //radius = 5; // Reset radius to small value
+  }
+
+sourceX = mouseX;
+sourceY = mouseY;
+  //radius += 2; // Increment radius
+  frameCount++; // Increment frame counter
+}