Initial commit

.gitignore

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Cargo.toml

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+[package]
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+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+bmp = "*"
+nalgebra = "*"

src/main.rs

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+#[macro_use]
+
+extern crate bmp;
+extern crate nalgebra;
+use bmp::Image;
+use bmp::Pixel;
+
+struct Camera {
+  x: f64,
+  y: f64,
+  z: f64,
+  pitch: f64,
+  yaw: f64,
+  plane: bmp::Image
+}
+
+struct OrthoCamera {
+  x: f64,
+  y: f64,
+  z: f64,
+  plane: bmp::Image
+}
+
+impl Camera {
+  fn new(x: f64, y: f64, z: f64, pitch: f64, yaw: f64) -> Camera {
+    Camera {
+      x: x,
+      y: y,
+      z: z,
+      pitch: pitch,
+      yaw: yaw,
+      plane: Image::new(256,256)
+    }
+  }
+}
+
+impl OrthoCamera {
+  fn new(x: f64, y: f64, z: f64) -> OrthoCamera {
+    OrthoCamera {
+      x: x,
+      y: y,
+      z: z,
+      plane: Image::new(256,256)
+    }
+  }
+}
+
+struct Sphere {
+  x: f64,
+  y: f64,
+  z: f64,
+  radius: f64
+}
+
+fn main() {
+  let mut camera = OrthoCamera::new(0.0, 0.0, 0.0);
+  let mut spheres = Vec::new();
+  spheres.push(Sphere {
+    x: 0.0,
+    y: 0.0,
+    z: 100.0,
+    radius: 5.0
+  });
+
+  for (x, y) in camera.plane.coordinates() {
+    camera.plane.set_pixel(x, y, px!(x, y, 200));
+  }
+
+  let _ = camera.plane.save("img.bmp");
+//  let mut img = Image::new(256,256);
+//
+//  for (x, y) in img.coordinates() {
+//    img.set_pixel(x, y, px!(x, y, 20));
+//  }
+//
+//  let _ = img.save("img.bmp");
+}