From c0fc3926e06acddcc02ef086fbda688d4709e5ba Mon Sep 17 00:00:00 2001
From: lamp
Date: Sun, 21 Jan 2024 13:44:51 +0000
Subject: refactor display backends, add pixelflut backend

---
 src/main.rs | 14 +++++++++-----
 1 file changed, 9 insertions(+), 5 deletions(-)

(limited to 'src/main.rs')

diff --git a/src/main.rs b/src/main.rs
index 7ec82e6..c99ca58 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -4,7 +4,7 @@ mod material;
 mod ray;
 mod util;
 mod vec3;
-mod image;
+mod display;
 mod texture;
 mod scenes;
 
@@ -12,7 +12,7 @@ use std::{sync::{Arc, mpsc}, thread};
 
 use camera::Camera;
 use hittable::Hittable;
-use image::Image;
+use display::{Display, Image, Pixelflut};
 use ray::Ray;
 use vec3::{Vec3, Color};
 use scenes::get_scene;
@@ -70,7 +70,7 @@ fn main() {
     //const ASPECT_RATIO: f64 = 1.0;
     const IMAGE_WIDTH: u32 = 600;
     const IMAGE_HEIGHT: u32 = (IMAGE_WIDTH as f64 / ASPECT_RATIO) as u32;
-    const SAMPLES_PER_PIXEL: u32 = 30;
+    const SAMPLES_PER_PIXEL: u32 = 500;
     const MAX_DEPTH: u32 = 50;
     const THREAD_COUNT: u32 = 8;
     const TIME_START: f64 = 0.0;
@@ -83,7 +83,8 @@ fn main() {
     let dist_to_focus = 10.0;
     let cam = Arc::new(Camera::new(lookfrom, lookat, vup, vfov, ASPECT_RATIO, aperture, dist_to_focus, TIME_START, TIME_END));
     // Render
-    let mut final_image = Image::new(IMAGE_WIDTH as usize, IMAGE_HEIGHT as usize);
+    // let mut final_image = Image::new(IMAGE_WIDTH as usize, IMAGE_HEIGHT as usize);
+    let mut final_image = Pixelflut::new("192.168.0.38:1337", 0, 0, IMAGE_WIDTH as usize, IMAGE_HEIGHT as usize);
     let (tx, rx) = mpsc::channel::<PixelUpdate>();
     for _ in 0..THREAD_COUNT {
         let sender = tx.clone();
@@ -96,12 +97,14 @@ fn main() {
     }
     let expected_updates: u64 = (SAMPLES_PER_PIXEL / THREAD_COUNT) as u64 * THREAD_COUNT as u64 * IMAGE_HEIGHT as u64 * IMAGE_WIDTH as u64;
     let print_frequency: u64 = (SAMPLES_PER_PIXEL / THREAD_COUNT) as u64 * THREAD_COUNT as u64 * IMAGE_WIDTH as u64;
+    let print_frequency = print_frequency * 3;
     let mut update_count: u64 = 0;
     loop {
         if let Ok(update) = rx.try_recv() {
             update_count += 1;
             final_image.add_sample(update.x, update.y, update.color);
             if update_count % print_frequency == 0 {
+                final_image.maybe_update();
                 eprint!("\rCurrent completion: {:.2}%", (update_count as f64 / expected_updates as f64) * 100.0)
             }
         } else {
@@ -110,6 +113,7 @@ fn main() {
             }
         }
     }
-    final_image.write(&mut std::io::stdout());
+    final_image.maybe_update();
+    final_image.maybe_write(&mut std::io::stdout());
     eprintln!("\nDone.");
 }
-- 
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