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Alex Huddleston 2017-11-17 17:41:05 -06:00
parent 41eb4a721f
commit c308870fd2
1 changed files with 11 additions and 10 deletions
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19
src/main.rs
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@ -37,7 +37,7 @@ fn test(x: i32) -> i32 {
*/ */
fn distance_a_to_b(ax: f64, ay: f64, bx: f64, by: f64) -> f64 { fn distance_a_to_b(ax: f64, ay: f64, bx: f64, by: f64) -> f64 {
((bx - ax)*(bx - ax) + (by - ay)*(by - ay)).sqrt() ((bx - ax) * (bx - ax) + (by - ay) * (by - ay)).sqrt()
} }
fn noise_map(seed: usize, oct: usize, freq: f64, lacu: f64, pers: f64) -> Fbm<f64> { fn noise_map(seed: usize, oct: usize, freq: f64, lacu: f64, pers: f64) -> Fbm<f64> {
@ -55,17 +55,12 @@ fn return_at(x: f64, y: f64, fbmnoise: &Fbm<f64>) -> f64 {
let m = distance_a_to_b(x, y, 0.5, 0.5); let m = distance_a_to_b(x, y, 0.5, 0.5);
return (m*0.15) + (n*0.85); return (m * 0.15) + (n * 0.85);
} }
fn find_l_w(obj: &Obj<SimplePolygon>) -> (f32, f32) { fn find_l_w(obj: &Obj<SimplePolygon>) -> (f32, f32) {
if let Some(first) = obj.position.first() { if let Some(first) = obj.position.first() {
let initial = ( let initial = (first[0], first[1], first[0], first[1]);
first[0],
first[1],
first[0],
first[1]
);
let min_maxes = obj.position.iter().fold(initial, |acc, point| { let min_maxes = obj.position.iter().fold(initial, |acc, point| {
let acc = if acc.0 > point[0] { let acc = if acc.0 > point[0] {
@ -91,7 +86,13 @@ fn find_l_w(obj: &Obj<SimplePolygon>) -> (f32, f32) {
} }
} }
fn generate_city(positions: Vec<[f32; 3]>, layers: i32, spacing: f32, length: f32, width: f32) -> Vec<[f32; 3]> { fn generate_city(
positions: Vec<[f32; 3]>,
layers: i32,
spacing: f32,
length: f32,
width: f32,
) -> Vec<[f32; 3]> {
positions positions
} }