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This commit is contained in:
Patrick Walton 2018-12-14 20:40:14 -08:00
parent 45a14c08e1
commit a563d7f0ea
1 changed files with 6 additions and 3 deletions
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9
utils/tile-svg/src/main.rs
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@ -77,7 +77,7 @@ fn main() {
let scene = Scene::from_path(&path);
println!("bounds: {:?}", scene.bounds);
const RUNS: u32 = 1000;
const RUNS: u32 = 100;
let start_time = Instant::now();
let mut primitives = vec![];
for _ in 0..RUNS {
@ -632,7 +632,9 @@ impl Segment {
let flattener = Flattened::new(segment, FLATTENING_TOLERANCE);
let mut from = self.from;
for to in flattener {
primitives.push(Primitive { from, to });
if f32::min(from.x, to.x) >= range.start && f32::max(from.x, to.x) <= range.end {
primitives.push(Primitive { from, to });
}
from = to;
}
}
@ -858,7 +860,8 @@ fn process_active_edge(active_edge: &mut Segment,
max_x = clamp(max_x, 0.0, strip_extent.x);
let tile_left = f32::floor(min_x / TILE_WIDTH) * TILE_WIDTH;
active_edge.generate_primitives(tile_left..max_x, primitives);
let tile_right = f32::ceil(max_x / TILE_WIDTH) * TILE_WIDTH;
active_edge.generate_primitives(tile_left..tile_right, primitives);
}
// FIXME(pcwalton): Assumes x-monotonicity!