changed example img name and quality

.gitea/workflows/build.yml

@@ -2,9 +2,9 @@ name: Build & Test
 
 on:
   push:
-    branches: [ master ]
+    branches: [ main ]
   pull_request:
-    branches: [ master ]
+    branches: [ main ]
 
 env:
   CARGO_TERM_COLOR: always

.gitignore

@@ -8,4 +8,5 @@ Cargo.lock
 
 # These are backup files generated by rustfmt
 **/*.rs.bk
-img.ppm
+
+render.png

README.md

@@ -1,3 +1,3 @@
 # raychel-rs
 ### quick and dirty multithreaded raymarcher using the awesome ["ray tracing in one weekend" Book Series](https://raytracing.github.io/)
-![Example Scene](img.png)
+![Example Scene](exmple.png)

src/main.rs

@@ -164,5 +164,6 @@ fn main() {
             pixel.channels_mut()[2] = ib;
         });
 
-    img_buffer.save("img.png").unwrap();
+
+    img_buffer.save("render.png").unwrap();
 }