refactor display backends, add pixelflut backend

1 files changed, 17 insertions, 0 deletions

diff --git a/src/display/mod.rs b/src/display/mod.rs
new file mode 100644
index 0000000..0a18e48
--- /dev/null
+++ b/src/display/mod.rs
@@ -0,0 +1,17 @@
+mod image;
+pub use image::Image;
+mod pixelflut;
+pub use pixelflut::Pixelflut;
+
+mod pixel;
+use pixel::Pixel;
+
+use std::io::Write;
+
+use crate::vec3::Color;
+
+pub trait Display {
+    fn add_sample(&mut self, x: usize, y: usize, color: Color);
+    fn maybe_write(&self, output: &mut impl Write);
+    fn maybe_update(&mut self);
+}