zigrtiow/src/color.zig

@@ -1,10 +0,0 @@
-const std = @import("std");
-const Color = @import("./vec.zig").Color;
-
-pub fn write_color(c: Color) anyerror!void {
-    var ir = @floatToInt(u8, 255.999 * c.x());
-    var ig = @floatToInt(u8, 255.999 * c.y());
-    var ib = @floatToInt(u8, 255.999 * c.z());
-    const stdout = std.io.getStdOut();
-    try stdout.writer().print("{d} {d} {d}\n", .{ ir, ig, ib });
-}

zigrtiow/src/main.zig

@@ -1,29 +1,7 @@
 const std = @import("std");
-const info = std.log.info;
-const vec = @import("./vec.zig");
-const Vec3 = vec.Vec3;
-const Color = vec.Color;
-const write_color = @import("./color.zig").write_color;
 
 pub fn main() anyerror!void {
-    const image_width: isize = 256;
+    std.log.info("All your codebase are belong to us.", .{});
-    const image_height: isize = 256;
-
-    const stdout = std.io.getStdOut();
-
-    info("Writing image {d}x{d}\n", .{ image_width, image_height });
-    try stdout.writer().print("P3\n{d} {d}\n255\n", .{ image_width, image_height });
-
-    var j: isize = image_height - 1;
-    while (j >= 0) : (j -= 1) {
-        info("Scanlines remaining: {d}", .{j});
-
-        var i: isize = 0;
-        while (i < image_width) : (i += 1) {
-            const pixel_color = Color.init(@intToFloat(f32, i) / @intToFloat(f32, image_width - 1), @intToFloat(f32, j) / @intToFloat(f32, image_height - 1), 0.25);
-            try write_color(pixel_color);
-        }
-    }
 }
 
 test "basic test" {

zigrtiow/src/vec.zig

@@ -1,19 +0,0 @@
-pub const Vec3 = struct {
-    v: @Vector(3, f32),
-    pub fn init(v0: f32, v1: f32, v2: f32) Vec3 {
-        return Vec3{
-            .v = .{ v0, v1, v2 },
-        };
-    }
-    pub fn x(vec: Vec3) f32 {
-        return vec.v[0];
-    }
-    pub fn y(vec: Vec3) f32 {
-        return vec.v[1];
-    }
-    pub fn z(vec: Vec3) f32 {
-        return vec.v[2];
-    }
-};
-pub const Color = Vec3;
-pub const Point3 = Vec3;