rtiow: add support to send rendering output to https://github.com/Tom94/tev

rtiow/Cargo.toml

@@ -1,4 +1,5 @@
 [workspace]
+resolver = "2"
 
 members = [
   "noise_explorer",

rtiow/renderer/Cargo.toml

@@ -30,6 +30,7 @@ stl = {path = "../../../stl"}
 strum = { version = "0.24.1", features = ["derive"] }
 strum_macros = "0.24.3"
 thiserror = "1.0.38"
+tev_client = "0.5.2"
 #stl = {git = "https://git-private.z.xinu.tv/wathiede/stl"}
 
 [dev-dependencies]

rtiow/renderer/src/output.rs

@@ -2,6 +2,7 @@ use std::{
     collections::HashMap,
     fs::File,
     io::BufWriter,
+    net::TcpStream,
     path::Path,
     sync::{Arc, Mutex},
     time,
@@ -9,9 +10,9 @@ use std::{
 
 use chrono::Local;
 use image;
-use lazy_static::lazy_static;
 use log::info;
 use serde_derive::Serialize;
+use tev_client::{PacketCreateImage, PacketUpdateImage, TevClient};
 
 use crate::{renderer::Scene, vec3::Vec3};
 
@@ -24,10 +25,6 @@ pub const ADAPTIVE_DEPTH: &str = "adaptive_depth";
 // Grey scale showing rays cast per pixel.
 pub const RAYS_PER_PIXEL: &str = "rays_per_pixel";
 
-lazy_static! {
-    static ref DEBUGGER: Arc<Mutex<Debugger>> = Arc::new(Mutex::new(Debugger::new()));
-}
-
 #[derive(Serialize)]
 struct ImageMetadata {
     name: String,
@@ -74,43 +71,176 @@ impl Image {
     }
 }
 
-struct Debugger {
-    images: HashMap<String, (ImageType, Image)>,
+pub struct OutputManager {
+    images: Arc<Mutex<HashMap<String, (ImageType, Image)>>>,
+    tev_client: Option<Arc<Mutex<TevClient>>>,
 }
 
-impl Debugger {
-    fn new() -> Debugger {
-        Debugger {
-            images: HashMap::new(),
-        }
+impl OutputManager {
+    pub fn new(tev_addr: &Option<String>) -> std::io::Result<OutputManager> {
+        let tev_client = if let Some(addr) = tev_addr {
+            Some(Arc::new(Mutex::new(TevClient::wrap(TcpStream::connect(
+                addr,
+            )?))))
+        } else {
+            None
+        };
+        Ok(OutputManager {
+            images: Arc::new(Mutex::new(HashMap::new())),
+            tev_client,
+        })
     }
-}
 
-pub fn register_image(name: String, dimensions: (usize, usize), it: ImageType) {
-    let mut debugger = DEBUGGER.lock().unwrap();
-    debugger
-        .images
-        .insert(name, (it, Image::new(dimensions.0, dimensions.1)));
-}
+    pub fn register_image(&self, name: String, dimensions: (usize, usize), it: ImageType) {
+        let mut images = self.images.lock().unwrap();
+        images.insert(name.clone(), (it, Image::new(dimensions.0, dimensions.1)));
+        self.tev_client.clone().map(|c| {
+            c.lock().unwrap().send(PacketCreateImage {
+                image_name: &name,
+                grab_focus: false,
+                width: dimensions.0 as u32,
+                height: dimensions.1 as u32,
+                channel_names: &["R", "G", "B"],
+            })
+        });
+    }
 
-pub fn set_pixel(name: &str, x: usize, y: usize, pixel: Vec3) {
-    let mut debugger = DEBUGGER.lock().unwrap();
-    let (_it, img) = debugger
-        .images
-        .get_mut(name)
-        .unwrap_or_else(|| panic!("couldn't find image named '{}'", name));
-    let y_inv = img.h - y - 1;
-    img.put_pixel(x, y_inv, pixel);
-}
+    pub fn set_pixel(&self, name: &str, x: usize, y: usize, pixel: Vec3) {
+        let mut images = self.images.lock().unwrap();
+        let (_it, img) = images
+            .get_mut(name)
+            .unwrap_or_else(|| panic!("couldn't find image named '{}'", name));
+        let y_inv = img.h - y - 1;
+        img.put_pixel(x, y_inv, pixel);
+        self.tev_client.clone().map(|c| {
+            c.lock().unwrap().send(PacketUpdateImage {
+                image_name: &name,
+                grab_focus: false,
+                channel_names: &["R", "G", "B"],
+                channel_offsets: &[0, 1, 2],
+                channel_strides: &[0, 0, 0],
+                x: x as u32,
+                y: y_inv as u32,
+                width: 1,
+                height: 1,
+                data: &[pixel.x, pixel.y, pixel.z],
+            })
+        });
+    }
 
-pub fn set_pixel_grey(name: &str, x: usize, y: usize, grey: f32) {
-    let mut debugger = DEBUGGER.lock().unwrap();
-    let (_it, img) = debugger
-        .images
-        .get_mut(name)
-        .unwrap_or_else(|| panic!("couldn't find image named '{}'", name));
-    let y_inv = img.h - y - 1;
-    img.put_pixel(x, y_inv, [grey, grey, grey].into());
+    pub fn set_pixel_grey(&self, name: &str, x: usize, y: usize, grey: f32) {
+        let mut images = self.images.lock().unwrap();
+        let (_it, img) = images
+            .get_mut(name)
+            .unwrap_or_else(|| panic!("couldn't find image named '{}'", name));
+        let y_inv = img.h - y - 1;
+        img.put_pixel(x, y_inv, [grey, grey, grey].into());
+    }
+    pub fn write_images<P: AsRef<Path>>(
+        &self,
+        scene: &Scene,
+        render_time: time::Duration,
+        output_dir: P,
+    ) -> std::io::Result<()> {
+        let output_dir: &Path = output_dir.as_ref();
+        let now = Local::now();
+        let images = self.images.lock().unwrap();
+        // Write out images in consistent order.
+        let mut names = images.keys().collect::<Vec<_>>();
+        names.sort();
+        let mut image_metadata = Vec::new();
+        for name in &names {
+            let (it, img) = images.get(*name).unwrap();
+            let image = format!("{}.png", name);
+            let binary = format!("{}.json", name);
+            let ratio = img.w as f32 / img.h as f32;
+            let size = (img.w, img.h);
+            let image_path = output_dir.join(&image);
+            let binary_path = output_dir.join(&binary);
+            image_metadata.push(ImageMetadata {
+                name: name.to_string(),
+                image,
+                binary,
+                ratio,
+                size,
+                format: *it,
+            });
+            info!("Saving {}", image_path.to_string_lossy());
+            match it {
+                ImageType::RGB01 => {
+                    let mut out_img = image::RgbImage::new(img.w as u32, img.h as u32);
+                    out_img
+                        .enumerate_pixels_mut()
+                        .enumerate()
+                        .for_each(|(i, (_x, _y, p))| {
+                            let pixel = img.pix[i];
+                            *p = image::Rgb([
+                                (pixel[0] * 255.).min(255.) as u8,
+                                (pixel[1] * 255.).min(255.) as u8,
+                                (pixel[2] * 255.).min(255.) as u8,
+                            ])
+                        });
+                    out_img.save(image_path)?;
+                }
+                ImageType::Grey01 => {
+                    let mut out_img = image::GrayImage::new(img.w as u32, img.h as u32);
+                    out_img
+                        .enumerate_pixels_mut()
+                        .enumerate()
+                        .for_each(|(i, (_x, _y, p))| {
+                            let pixel = img.pix[i];
+                            *p = image::Luma([(pixel[0] * 255.).min(255.) as u8])
+                        });
+                    out_img.save(image_path)?;
+                }
+                ImageType::GreyNormalized => {
+                    let mut out_img = image::GrayImage::new(img.w as u32, img.h as u32);
+
+                    let max_val = img.pix.iter().map(|v| v.x).fold(0., f32::max);
+                    out_img
+                        .enumerate_pixels_mut()
+                        .enumerate()
+                        .for_each(|(i, (_x, _y, p))| {
+                            let pixel = img.pix[i];
+                            *p = image::Luma([(pixel[0] / max_val * 255.).min(255.) as u8])
+                        });
+                    out_img.save(image_path)?;
+                }
+            };
+            info!("Saving {}", binary_path.to_string_lossy());
+            let f = File::create(output_dir.join(binary_path))?;
+            let f = BufWriter::new(f);
+            match it {
+                ImageType::RGB01 => {
+                    serde_json::ser::to_writer(
+                        f,
+                        &img.pix
+                            .iter()
+                            .map(|v| [v.x, v.y, v.z])
+                            .collect::<Vec<[f32; 3]>>(),
+                    )?;
+                }
+                ImageType::Grey01 | ImageType::GreyNormalized => {
+                    serde_json::ser::to_writer(
+                        f,
+                        &img.pix.iter().map(|v| v.x).collect::<Vec<f32>>(),
+                    )?;
+                }
+            };
+        }
+        let f = File::create(output_dir.join("data.json"))?;
+        let f = BufWriter::new(f);
+        serde_json::ser::to_writer(
+            f,
+            &Data {
+                timestamp: now.timestamp(),
+                render_time_seconds: render_time.as_secs_f32(),
+                scene,
+                image_metadata,
+            },
+        )?;
+        Ok(())
+    }
 }
 
 trait ImageSaver {
@@ -118,105 +248,3 @@ trait ImageSaver {
     where
         Q: AsRef<Path> + Sized;
 }
-
-pub fn write_images<P: AsRef<Path>>(
-    scene: &Scene,
-    render_time: time::Duration,
-    output_dir: P,
-) -> std::io::Result<()> {
-    let output_dir: &Path = output_dir.as_ref();
-    let debugger = DEBUGGER.lock().unwrap();
-    let now = Local::now();
-    // Write out images in consistent order.
-    let mut names = debugger.images.keys().collect::<Vec<_>>();
-    names.sort();
-    let mut image_metadata = Vec::new();
-    for name in &names {
-        let (it, img) = debugger.images.get(*name).unwrap();
-        let image = format!("{}.png", name);
-        let binary = format!("{}.json", name);
-        let ratio = img.w as f32 / img.h as f32;
-        let size = (img.w, img.h);
-        let image_path = output_dir.join(&image);
-        let binary_path = output_dir.join(&binary);
-        image_metadata.push(ImageMetadata {
-            name: name.to_string(),
-            image,
-            binary,
-            ratio,
-            size,
-            format: *it,
-        });
-        info!("Saving {}", image_path.to_string_lossy());
-        match it {
-            ImageType::RGB01 => {
-                let mut out_img = image::RgbImage::new(img.w as u32, img.h as u32);
-                out_img
-                    .enumerate_pixels_mut()
-                    .enumerate()
-                    .for_each(|(i, (_x, _y, p))| {
-                        let pixel = img.pix[i];
-                        *p = image::Rgb([
-                            (pixel[0] * 255.).min(255.) as u8,
-                            (pixel[1] * 255.).min(255.) as u8,
-                            (pixel[2] * 255.).min(255.) as u8,
-                        ])
-                    });
-                out_img.save(image_path)?;
-            }
-            ImageType::Grey01 => {
-                let mut out_img = image::GrayImage::new(img.w as u32, img.h as u32);
-                out_img
-                    .enumerate_pixels_mut()
-                    .enumerate()
-                    .for_each(|(i, (_x, _y, p))| {
-                        let pixel = img.pix[i];
-                        *p = image::Luma([(pixel[0] * 255.).min(255.) as u8])
-                    });
-                out_img.save(image_path)?;
-            }
-            ImageType::GreyNormalized => {
-                let mut out_img = image::GrayImage::new(img.w as u32, img.h as u32);
-
-                let max_val = img.pix.iter().map(|v| v.x).fold(0., f32::max);
-                out_img
-                    .enumerate_pixels_mut()
-                    .enumerate()
-                    .for_each(|(i, (_x, _y, p))| {
-                        let pixel = img.pix[i];
-                        *p = image::Luma([(pixel[0] / max_val * 255.).min(255.) as u8])
-                    });
-                out_img.save(image_path)?;
-            }
-        };
-        info!("Saving {}", binary_path.to_string_lossy());
-        let f = File::create(output_dir.join(binary_path))?;
-        let f = BufWriter::new(f);
-        match it {
-            ImageType::RGB01 => {
-                serde_json::ser::to_writer(
-                    f,
-                    &img.pix
-                        .iter()
-                        .map(|v| [v.x, v.y, v.z])
-                        .collect::<Vec<[f32; 3]>>(),
-                )?;
-            }
-            ImageType::Grey01 | ImageType::GreyNormalized => {
-                serde_json::ser::to_writer(f, &img.pix.iter().map(|v| v.x).collect::<Vec<f32>>())?;
-            }
-        };
-    }
-    let f = File::create(output_dir.join("data.json"))?;
-    let f = BufWriter::new(f);
-    serde_json::ser::to_writer(
-        f,
-        &Data {
-            timestamp: now.timestamp(),
-            render_time_seconds: render_time.as_secs_f32(),
-            scene,
-            image_metadata,
-        },
-    )?;
-    Ok(())
-}

rtiow/renderer/src/parser.rs

@@ -4,11 +4,12 @@ use crate::{
     cuboid::Cuboid,
     hitable::Hit,
     hitable_list::HitableList,
-    material::{Lambertian, Material, Metal},
+    material::{Dielectric, DiffuseLight, Isotropic, Lambertian, Material, Metal},
     renderer::Scene,
     sphere::Sphere,
     texture::{EnvMap, Texture},
 };
+use chrono::IsoWeek;
 use serde::Deserialize;
 use std::{collections::HashMap, fs::File, io::BufReader, path::PathBuf, sync::Arc};
 use stl::STL;
@@ -46,6 +47,10 @@ impl TryFrom<Config> for Scene {
         for mc in c.materials {
             let v: Arc<dyn Material> = match mc.material {
                 Materials::Metal { albedo, fuzzy } => Arc::new(Metal::new(albedo, fuzzy)),
+                Materials::Dielectric { ref_idx } => Arc::new(Dielectric::new(ref_idx)),
+                Materials::DiffuseLight { texture } => Arc::new(DiffuseLight::new(texture)),
+                Materials::Isotropic { texture } => Arc::new(Isotropic::new(texture)),
+                Materials::Lambertian { texture } => Arc::new(Lambertian::new(texture)),
             };
             if materials.insert(mc.name.clone(), v).is_some() {
                 return Err(ConfigError::DuplicateMaterial(mc.name));
@@ -173,6 +178,15 @@ struct MaterialConfig {
 enum Materials {
     #[serde(rename = "metal")]
     Metal { albedo: [f32; 3], fuzzy: f32 },
+    #[serde(rename = "dielectric")]
+    Dielectric { ref_idx: f32 },
+    // TODO(wathiede): these all take Textures, for now, only support RGB
+    #[serde(rename = "diffuse_light")]
+    DiffuseLight { texture: [f32; 3] },
+    #[serde(rename = "isotropic")]
+    Isotropic { texture: [f32; 3] },
+    #[serde(rename = "lambertian")]
+    Lambertian { texture: [f32; 3] },
 }
 
 #[derive(Debug, Deserialize)]

rtiow/renderer/src/renderer.rs

@@ -25,6 +25,7 @@ use crate::{
     human,
     material::{Lambertian, Material},
     output,
+    output::OutputManager,
     ray::Ray,
     scenes,
     sphere::Sphere,
@@ -109,9 +110,17 @@ pub struct Opt {
     /// Use acceleration data structure, may be BVH or kd-tree depending on scene.
     #[structopt(long = "use_accel")]
     pub use_accel: bool,
+    /// Host:port of running tev instance.
+    #[structopt(long = "tev_addr")]
+    pub tev_addr: Option<String>,
 
     /// Output directory
-    #[structopt(parse(from_os_str), default_value = "/tmp/tracer")]
+    #[structopt(
+        short = "o",
+        long = "output",
+        parse(from_os_str),
+        default_value = "/tmp/tracer"
+    )]
     pub output: PathBuf,
 }
 
@@ -241,6 +250,7 @@ fn trace_pixel_adaptive(
     x_range: Range<f32>,
     y_range: Range<f32>,
     scene: &Scene,
+    output: &OutputManager,
 ) -> (Vec3, usize) {
     let w = scene.width as f32;
     let h = scene.height as f32;
@@ -255,7 +265,7 @@ fn trace_pixel_adaptive(
         &scene.env_map,
     );
     if depth == 0 {
-        output::set_pixel(output::ADAPTIVE_DEPTH, x, y, [1., 0., 0.].into());
+        output.set_pixel(output::ADAPTIVE_DEPTH, x, y, [1., 0., 0.].into());
         return (center, rays);
     }
     // t = top
@@ -297,6 +307,7 @@ fn trace_pixel_adaptive(
             x_range.start..x_mid,
             y_range.start..y_mid,
             scene,
+            output,
         );
         let tr = trace_pixel_adaptive(
             depth - 1,
@@ -306,6 +317,7 @@ fn trace_pixel_adaptive(
             x_mid..x_range.end,
             y_range.start..y_mid,
             scene,
+            output,
         );
         let bl = trace_pixel_adaptive(
             depth - 1,
@@ -315,6 +327,7 @@ fn trace_pixel_adaptive(
             x_range.start..x_mid,
             y_mid..y_range.end,
             scene,
+            output,
         );
         let br = trace_pixel_adaptive(
             depth - 1,
@@ -324,13 +337,14 @@ fn trace_pixel_adaptive(
             x_mid..x_range.end,
             y_mid..y_range.end,
             scene,
+            output,
         );
         let pixel = (tl.0 + tr.0 + bl.0 + br.0) / 4.;
         let rays = tl.1 + tr.1 + bl.1 + br.1;
         (pixel, rays)
     } else {
         if depth == MAX_ADAPTIVE_DEPTH {
-            output::set_pixel(output::ADAPTIVE_DEPTH, x, y, [0., 1., 0.].into());
+            output.set_pixel(output::ADAPTIVE_DEPTH, x, y, [0., 1., 0.].into());
         }
         (corners, rays)
     }
@@ -413,7 +427,7 @@ enum Response {
     },
 }
 
-fn render_pixel(scene: &Scene, x: usize, y: usize) -> (Vec3, usize) {
+fn render_pixel(scene: &Scene, x: usize, y: usize, output: &OutputManager) -> (Vec3, usize) {
     let (pixel, rays) = if let Some(threshold) = scene.adaptive_subsampling {
         trace_pixel_adaptive(
             MAX_ADAPTIVE_DEPTH,
@@ -423,6 +437,7 @@ fn render_pixel(scene: &Scene, x: usize, y: usize) -> (Vec3, usize) {
             0.0..1.0,
             0.0..1.0,
             scene,
+            output,
         )
     } else {
         let (pixel, rays) = (0..scene.subsamples)
@@ -431,7 +446,7 @@ fn render_pixel(scene: &Scene, x: usize, y: usize) -> (Vec3, usize) {
                 ([0., 0., 0.].into(), 0),
                 |(p1, r1): (Vec3, usize), (p2, r2): (Vec3, usize)| ((p1 + p2), (r1 + r2)),
             );
-        output::set_pixel_grey(output::RAYS_PER_PIXEL, x, y, rays as f32);
+        output.set_pixel_grey(output::RAYS_PER_PIXEL, x, y, rays as f32);
         (pixel / scene.subsamples as f32, rays)
     };
     // Gamma correct, use gamma 2 correction, which is 1/gamma where gamma=2 which is 1/2 or
@@ -447,6 +462,7 @@ fn render_worker(
     scene: &Scene,
     input_chan: Arc<Mutex<Receiver<Request>>>,
     output_chan: &SyncSender<Response>,
+    output: &OutputManager,
 ) {
     loop {
         let job = { input_chan.lock().unwrap().recv() };
@@ -461,7 +477,7 @@ fn render_worker(
                     let batch = false;
                     if batch {
                         let (pixels, rays): (Vec<Vec3>, Vec<usize>) = (0..width)
-                            .map(|x| render_pixel(scene, x, y))
+                            .map(|x| render_pixel(scene, x, y, output))
                             .collect::<Vec<(_, _)>>()
                             .into_iter()
                             .unzip();
@@ -478,7 +494,7 @@ fn render_worker(
                             .expect("failed to send pixel response");
                     } else {
                         (0..width).for_each(|x| {
-                            let (pixel, rays) = render_pixel(scene, x, y);
+                            let (pixel, rays) = render_pixel(scene, x, y, output);
                             output_chan
                                 .send(Response::Pixel {
                                     x,
@@ -492,7 +508,7 @@ fn render_worker(
                 }
                 Request::Pixel { x, y } => {
                     trace!("tid {} x {} y {}", tid, x, y);
-                    let (pixel, rays) = render_pixel(scene, x, y);
+                    let (pixel, rays) = render_pixel(scene, x, y, output);
                     output_chan
                         .send(Response::Pixel {
                             x,
@@ -507,7 +523,17 @@ fn render_worker(
     }
 }
 
-pub fn render(scene: Scene, output_dir: &Path) -> std::result::Result<(), std::io::Error> {
+/*
+lazy_static! {
+    static ref DEBUGGER: Arc<Mutex<OutputManager>> = Arc::new(Mutex::new(OutputManager::new()));
+}
+*/
+
+pub fn render(
+    scene: Scene,
+    output_dir: &Path,
+    tev_addr: &Option<String>,
+) -> std::result::Result<(), std::io::Error> {
     // Default to half the cores to disable hyperthreading.
     let num_threads = scene.num_threads.unwrap_or_else(|| num_cpus::get() / 2);
     let (pixel_req_tx, pixel_req_rx) = sync_channel(2 * num_threads);
@@ -523,20 +549,23 @@ pub fn render(scene: Scene, output_dir: &Path) -> std::result::Result<(), std::i
     } else {
         core_ids
     };
+    let output = output::OutputManager::new(tev_addr)?;
+    let output = Arc::new(output);
+
     info!("Creating {} render threads", core_ids.len());
-    output::register_image(
+    output.register_image(
         output::MAIN_IMAGE.to_string(),
         (scene.width, scene.height),
         output::ImageType::RGB01,
     );
     if scene.adaptive_subsampling.is_some() {
-        output::register_image(
+        output.register_image(
             output::ADAPTIVE_DEPTH.to_string(),
             (scene.width, scene.height),
             output::ImageType::RGB01,
         );
     }
-    output::register_image(
+    output.register_image(
         output::RAYS_PER_PIXEL.to_string(),
         (scene.width, scene.height),
         output::ImageType::GreyNormalized,
@@ -550,9 +579,10 @@ pub fn render(scene: Scene, output_dir: &Path) -> std::result::Result<(), std::i
             let s = sync::Arc::clone(&scene);
             let pixel_req_rx = pixel_req_rx.clone();
             let pixel_resp_tx = pixel_resp_tx.clone();
+            let output = sync::Arc::clone(&output);
             thread::spawn(move || {
                 core_affinity::set_for_current(id);
-                render_worker(i, &s, pixel_req_rx, &pixel_resp_tx);
+                render_worker(i, &s, pixel_req_rx, &pixel_resp_tx, &output);
             })
         })
         .collect::<Vec<_>>();
@@ -591,12 +621,12 @@ pub fn render(scene: Scene, output_dir: &Path) -> std::result::Result<(), std::i
         match resp {
             Response::Pixel { x, y, pixel, rs } => {
                 current_stat += rs;
-                output::set_pixel(output::MAIN_IMAGE, x, y, pixel);
+                output.set_pixel(output::MAIN_IMAGE, x, y, pixel);
             }
             Response::Line { y, pixels, rs } => {
                 current_stat += rs;
                 for (x, pixel) in pixels.iter().enumerate() {
-                    output::set_pixel(output::MAIN_IMAGE, x, y, *pixel);
+                    output.set_pixel(output::MAIN_IMAGE, x, y, *pixel);
                 }
             }
         }
@@ -634,5 +664,5 @@ pub fn render(scene: Scene, output_dir: &Path) -> std::result::Result<(), std::i
         )
     );
 
-    output::write_images(&scene, time_diff, output_dir)
+    output.write_images(&scene, time_diff, output_dir)
 }

rtiow/tracer/Cargo.toml

@@ -3,6 +3,7 @@ name = "tracer"
 version = "0.1.0"
 authors = ["Bill Thiede <git@xinu.tv>"]
 edition = "2021"
+default-run = "tracer"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 

rtiow/tracer/configs/test.toml

@@ -1,49 +1,74 @@
 [scene]
 width = 768
-height = 768
-#subsamples = 1000
+height = 512
+subsamples = 100
 
 [camera]
-lookfrom = [0.0, 30.0, -100.0]
-lookat = [0.0, 0.0, 0.0]
+lookfrom = [0.0, 50.0, 100.0]
+lookat = [0.0, 10.0, 0.0]
 fov = 45
 aperture = 0.0
 focus_dist = 10.0
 time_min = 0.0
 time_max = 1.0
 
+[[materials]]
+name = "light1"
+type = "isotropic"
+texture = [20, 10, 10]
+[[materials]]
+name = "yellow"
+type = "isotropic"
+texture = [1, 1, 0]
+[[materials]]
+name = "magenta"
+type = "lambertian"
+texture = [1, 0, 1]
 [[materials]]
 name = "green"
-type = "metal"
-albedo = [0, 1, 0]
-fuzzy = 1.5
+type = "diffuse_light"
+texture = [0, 1, 0]
 [[materials]]
-name = "blue"
+name = "metal"
 type = "metal"
-albedo = [0, 0, 1]
-fuzzy = 1.5
+albedo = [1, 1, 1]
+fuzzy = 0
 [[materials]]
-name = "red"
-type = "metal"
-albedo = [1, 0, 0]
-fuzzy = 1.5
+name = "glass"
+type = "dielectric"
+ref_idx = 1.5
 
 
 [[hitables]]
-type = "cuboid"
-min = [-10.0, -10.0, -10.0]
-max = [10.0, 10.0, 10.0]
-material_name = "green"
+type = "sphere"
+center = [-30.0, 0.0, 0.0]
+radius = 10
+material_name = "yellow"
 [[hitables]]
 type = "sphere"
 center = [30.0, 0.0, 0.0]
 radius = 10
-material_name = "blue"
+material_name = "green"
+[[hitables]]
+type = "sphere"
+center = [0.0, -10.0, 0.0]
+radius = 10
+material_name = "metal"
+[[hitables]]
+type = "sphere"
+center = [0.0, 0.0, -30.0]
+radius = 10
+material_name = "magenta"
 [[hitables]]
 type = "stl"
 path = "/net/nasx.h.xinu.tv/x/3dprint/stl/stanford_dragon.stl"
 scale = 200
-material_name = "red"
+material_name = "glass"
+#[[hitables]]
+#type = "sphere"
+#center = [0.0, 50.0, -100.0]
+#radius = 10
+#material_name = "light1"
 
 [envmap]
 path = "/home/wathiede/src/xinu.tv/raytracers/rtiow/renderer/images/52681723945_e1d94d3df9_6k.jpg"

rtiow/tracer/src/main.rs

@@ -80,7 +80,7 @@ fn main() -> Result<()> {
             .start(pprof_path.to_str().unwrap().as_bytes())
             .unwrap();
     }
-    let res = render(scene, &opt.output);
+    let res = render(scene, &opt.output, &opt.tev_addr);
     if let Some(pprof_path) = &opt.pprof {
         info!("Saving pprof to {}", pprof_path.to_string_lossy());
         PROFILER.lock().unwrap().stop().unwrap();