From eb8a896865a6f3dbb5e3680c43ae408e29176ae4 Mon Sep 17 00:00:00 2001
From: lamp
Date: Fri, 29 Dec 2023 23:32:34 +0000
Subject: initial dsw_mixin stuff

---
 src/main.rs | 79 ++++++++++++++++++++++++++++++++-----------------------------
 1 file changed, 42 insertions(+), 37 deletions(-)

(limited to 'src/main.rs')

diff --git a/src/main.rs b/src/main.rs
index 5acfbd1..0f8a07e 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -4,6 +4,8 @@ mod image;
 
 use std::{println, format};
 
+use perlin::MixInImage;
+
 use crate::perlin::Perlin;
 use crate::vec3::{Vec3,Point3, Color};
 use crate::image::Image;
@@ -85,55 +87,58 @@ fn sample(h: f64, l: f64) -> Color {
     }.hsl_to_rgb()
 }
 
+fn main() {
+    // params
+    let height = 512;
+    let width = 512;
+    let scale = 1.0;
+    let turb_depth = 15;
+    let dsw_factor = 1.5;
+    let mixin_factor = 0.015;
+    let mixin_strength = 0.3;
+    let mixin_image = MixInImage::from_bmp(&include_bytes!("../mixin.bmp").to_vec());
+    //let palette = GradientPalette{start: hex_color("0000ff"), end: hex_color("ff0000")};
+    //let palette = IdenPalette{};
+    let palette = FirePalette{};
+    
+    let hue_perlin = Perlin::new();
+    //let light_perlin = Perlin::new();
+    let mut image = Image::new(width, height);
+    for x in 0..width {
+        for y in 0..height {
+            let hue_noise = hue_perlin.turb_dsw_mixin(&Point3{x: (x as f64 / width as f64) * scale, y: (y as f64 / height as f64) * scale, z: 0.0}, turb_depth, dsw_factor, &mixin_image, mixin_factor, mixin_strength);
+            //let light_noise = light_perlin.turb_dsw(&Point3{x: (x as f64 / width as f64) * scale, y: (y as f64 / height as f64) * scale, z: 0.0}, 7);
+            //image.set(x, y, &sample(hue_noise, light_noise)).unwrap();
+            //image.set(x, y, &Color{x: hue_noise, y: hue_noise, z: hue_noise}).unwrap();
+            image.set(x, y, &palette.sample(hue_noise)).unwrap();
+        }
+    }
+    image.write(&mut std::io::stdout());
+}
+
 // fn main() {
 //     // params
 //     let height = 512;
 //     let width = 512;
+//     let frames = 600;
 //     let scale = 1.0;
 //     let turb_depth = 20;
 //     let dsw_factor = 1.5;
-//     //let palette = GradientPalette{start: hex_color("0000ff"), end: hex_color("ff0000")};
-//     //let palette = IdenPalette{};
 //     let palette = FirePalette{};
     
 //     let hue_perlin = Perlin::new();
-//     //let light_perlin = Perlin::new();
 //     let mut image = Image::new(width, height);
-//     for x in 0..width {
-//         for y in 0..height {
-//             let hue_noise = hue_perlin.turb_dsw(&Point3{x: (x as f64 / width as f64) * scale, y: (y as f64 / height as f64) * scale, z: 0.0}, turb_depth, dsw_factor);
-//             //let light_noise = light_perlin.turb_dsw(&Point3{x: (x as f64 / width as f64) * scale, y: (y as f64 / height as f64) * scale, z: 0.0}, 7);
-//             //image.set(x, y, &sample(hue_noise, light_noise)).unwrap();
-//             //image.set(x, y, &Color{x: hue_noise, y: hue_noise, z: hue_noise}).unwrap();
-//             image.set(x, y, &palette.sample(hue_noise)).unwrap();
+//     for f in 0..frames {
+//         for x in 0..width {
+//             for y in 0..height {
+//                 let hue_noise = hue_perlin.turb_dsw(&Point3{x: (x as f64 / width as f64) * scale, y: (y as f64 / height as f64) * scale, z: (f as f64 / frames as f64) * scale}, turb_depth, dsw_factor);
+//                 image.set(x, y, &palette.sample(hue_noise)).unwrap();
+//             }
 //         }
+//         let path = format!("./anim/{}.ppm", f);
+//         image.write(&mut std::fs::File::create(path).unwrap());
+
+//         println!("Finished frame {} of {}!", f, frames);
 //     }
-//     image.write(&mut std::io::stdout());
 // }
 
-fn main() {
-    // params
-    let height = 512;
-    let width = 512;
-    let frames = 600;
-    let scale = 1.0;
-    let turb_depth = 20;
-    let dsw_factor = 1.5;
-    let palette = FirePalette{};
-    
-    let hue_perlin = Perlin::new();
-    let mut image = Image::new(width, height);
-    for f in 0..frames {
-        for x in 0..width {
-            for y in 0..height {
-                let hue_noise = hue_perlin.turb_dsw(&Point3{x: (x as f64 / width as f64) * scale, y: (y as f64 / height as f64) * scale, z: (f as f64 / frames as f64) * scale}, turb_depth, dsw_factor);
-                image.set(x, y, &palette.sample(hue_noise)).unwrap();
-            }
-        }
-        let path = format!("./anim/{}.ppm", f);
-        image.write(&mut std::fs::File::create(path).unwrap());
-
-        println!("Finished frame {} of {}!", f, frames);
-    }
-}
-
-- 
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