diff options
Diffstat (limited to 'src/global.rs')
| -rw-r--r-- | src/global.rs | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/global.rs b/src/global.rs index b322746..9357920 100644 --- a/src/global.rs +++ b/src/global.rs @@ -8,9 +8,9 @@ pub const IMG_WIDTH: usize = 400; const IMG_HEIGHT_TMP: usize = (IMG_WIDTH as f32 / ASPECT_RATIO) as usize; pub const IMG_HEIGHT: usize = if (IMG_HEIGHT_TMP < 1) { 1 } else { IMG_HEIGHT_TMP }; -pub const VIEWPORT_HEIGHT: usize = 2; -pub const VIEWPORT_WIDTH: usize = VIEWPORT_HEIGHT * (IMG_WIDTH / IMG_HEIGHT); -pub const FOCAL_LENGTH: f32 = 2.0; +pub const VIEWPORT_HEIGHT: f32 = 2.0; +pub const VIEWPORT_WIDTH: f32 = VIEWPORT_HEIGHT * (IMG_WIDTH as f32 / IMG_HEIGHT as f32); +pub const FOCAL_LENGTH: f32 = 1.0; pub const CAMERA_CENTER: Point3 = Point3 { x: 0f32, y: 0f32, z: 0f32 }; #[derive(Debug, Copy, Clone)] |