diff options
Diffstat (limited to 'src/camera.rs')
| -rw-r--r-- | src/camera.rs | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/src/camera.rs b/src/camera.rs index 3713b98..55a698c 100644 --- a/src/camera.rs +++ b/src/camera.rs @@ -8,7 +8,7 @@ pub struct Camera { // centre coords pub x: f64, pub y: f64, - // zoom scale factor, 1.0 = board <-> frame + // zoom scale factor, 1.0 = board <-> window pub zoom: f64, } @@ -56,14 +56,14 @@ impl Camera { pub fn write_frame_view(&self, frame: &mut [u8], world: &World) { puffin::profile_function!(); - for i in 0..frame.len() / 4 { - let idx = i * 4; - frame[idx] = (i / 1000) as u8; - frame[idx + 1] = 0x00; - frame[idx + 2] = 0x00; - frame[idx + 3] = 0xFF; - } - return; + // for i in 0..frame.len() / 4 { + // let idx = i * 4; + // frame[idx] = (i / 1000) as u8; + // frame[idx + 1] = 0x00; + // frame[idx + 2] = 0x00; + // frame[idx + 3] = 0xFF; + // } + // return; const BG: [u8; 4] = [0x00, 0x00, 0x00, 0xFF]; for px in frame.chunks_exact_mut(4) { @@ -74,7 +74,7 @@ impl Camera { let (xl, yl) = self.screen_position_to_world(0.0, 0.0); let (xu, yu) = self.screen_position_to_world(1600 as f64, 1200 as f64); - let c = CHUNK_SIZE as i32; + let c = CHUNK_SIZE; let cx0 = (xl.floor() as i32).div_euclid(c); let cx1 = (xu.ceil() as i32).div_euclid(c); let cy0 = (yl.floor() as i32).div_euclid(c); @@ -102,7 +102,7 @@ impl Camera { yl: f64, scale: f64, ) { - let c = CHUNK_SIZE as i32; + let c = CHUNK_SIZE; let w = 1600 as i32; let h = 1200 as i32; |