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rustfmt

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This commit is contained in:
Andy Killorin 2023-11-04 16:58:18 -05:00
parent 5bb70ee2f8
commit e90f9fd6b4
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GPG key ID: 8CB11B45B690DC2A
3 changed files with 136 additions and 67 deletions
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113
src/main.rs
View file

@ -1,12 +1,12 @@
use std::ops::Deref;
use std::sync::Mutex;
use constants::*;
use nalgebra::Vector3;
use scad::*;
use constants::*;
use selig::Span;
use selig::SeligFile;
use selig::Point;
use selig::SeligFile;
use selig::Span;
use std::ops::Range;
mod constants;
mod selig;
@ -21,8 +21,18 @@ fn main() {
// cambered airfoil, used in the wing
let wing_airfoil: SeligFile = SeligFile::parse(include_str!("../ag24.dat"));
println!("name {}, perim {}", wing_airfoil.get_name(), wing_airfoil.get_points().length());
println!("desc {}", wing_airfoil.get_description().clone().unwrap_or("no desc".to_string()));
println!(
"name {}, perim {}",
wing_airfoil.get_name(),
wing_airfoil.get_points().length()
);
println!(
"desc {}",
wing_airfoil
.get_description()
.clone()
.unwrap_or("no desc".to_string())
);
//println!("span {:?}", points_in_range(wing_airfoil.get_points()[0..80], 0.0..1.0));
let points = wing_airfoil.get_points()[0..80].to_vec();
@ -39,8 +49,21 @@ fn main() {
// struts
let mut symetric_spar = scad!(Union);
for port in [true, false] {
let mut wing = wing(&wing_airfoil, STRUTS/2, WINGSPAN/2.0, CHORD, CHORD * WING_TAPER, SparType::Top);
let top_spar = topwing_spar(&wing_airfoil, STRUTS/2, WINGSPAN/2.0, CHORD, CHORD * WING_TAPER);
let mut wing = wing(
&wing_airfoil,
STRUTS / 2,
WINGSPAN / 2.0,
CHORD,
CHORD * WING_TAPER,
SparType::Top,
);
let top_spar = topwing_spar(
&wing_airfoil,
STRUTS / 2,
WINGSPAN / 2.0,
CHORD,
CHORD * WING_TAPER,
);
let mut top_spar_neg = scad!(Difference; top_spar);
top_spar_neg.add_child(wing.clone());
@ -57,22 +80,29 @@ fn main() {
}
// fuselage affixment point
symetric_spar.add_child(centered_cube(vec3(CHORD, FUSELAGE_GAP*2.0, 1.0), (false,true,false)));
symetric_spar.add_child(centered_cube(
vec3(CHORD, FUSELAGE_GAP * 2.0, 1.0),
(false, true, false),
));
wing_transform.add_child(symetric_spar.clone());
register_part(scad!(Projection(false); symetric_spar));
// spars
// "fuselage"
scad_file.add_object(scad!(Rotate(-90.0, vec3(0.0, 0.0, 1.0));
spar(LENGTH, false))
);
spar(LENGTH, false)));
// rudder
let mut rudder = scad!(Rotate(90.0, vec3(1.0, 0.0, 0.0)));
rudder.add_child(wing(&control_airfoil, RUDDER_STRUTS, RUDDER_HEIGHT, RUDDER_CHORD, RUDDER_CHORD * RUDDER_TAPER, SparType::Center));
rudder.add_child(wing(
&control_airfoil,
RUDDER_STRUTS,
RUDDER_HEIGHT,
RUDDER_CHORD,
RUDDER_CHORD * RUDDER_TAPER,
SparType::Center,
));
rudder.add_child(spar(RUDDER_HEIGHT, false));
rudder = scad!(Translate(vec3(LENGTH-RUDDER_CHORD, 0.0, 0.0)); rudder);
scad_file.add_object(rudder);
@ -81,8 +111,21 @@ fn main() {
let mut elevator = scad!(Translate(vec3(LENGTH - ELEVATOR_CHORD, 0.0, 0.0)));
let mut symetric_spar = scad!(Union);
for port in [true, false] {
let mut wing = wing(&wing_airfoil, ELEVATOR_STRUTS, ELEVATOR_HEIGHT, ELEVATOR_CHORD, ELEVATOR_CHORD * ELEVATOR_TAPER, SparType::Top);
let top_spar = topwing_spar(&wing_airfoil, ELEVATOR_STRUTS, ELEVATOR_HEIGHT, ELEVATOR_CHORD, ELEVATOR_CHORD * ELEVATOR_TAPER);
let mut wing = wing(
&wing_airfoil,
ELEVATOR_STRUTS,
ELEVATOR_HEIGHT,
ELEVATOR_CHORD,
ELEVATOR_CHORD * ELEVATOR_TAPER,
SparType::Top,
);
let top_spar = topwing_spar(
&wing_airfoil,
ELEVATOR_STRUTS,
ELEVATOR_HEIGHT,
ELEVATOR_CHORD,
ELEVATOR_CHORD * ELEVATOR_TAPER,
);
let mut top_spar_neg = scad!(Difference; top_spar);
top_spar_neg.add_child(wing.clone());
symetric_spar.add_child(top_spar_neg.clone());
@ -94,10 +137,12 @@ fn main() {
}
scad_file.add_object(elevator);
symetric_spar.add_child(centered_cube(vec3(CHORD, FUSELAGE_GAP*2.0, 1.0), (false,true,false)));
symetric_spar.add_child(centered_cube(
vec3(CHORD, FUSELAGE_GAP * 2.0, 1.0),
(false, true, false),
));
register_part(scad!(Projection(false); symetric_spar));
let cardboard = vec3(0.38, 0.26, 0.26);
scad_file.add_object(scad!(Color(cardboard); wing_transform));
@ -134,7 +179,7 @@ fn strut(airfoil: &SeligFile, chord: f32, width: f32, spar: &SparType) -> ScadOb
SparType::Top => topspar_negative(airfoil, chord, 0.1..0.6),
SparType::Center => {
scad!(Union)
},
}
SparType::None => {
scad!(Union)
}
@ -144,7 +189,13 @@ fn strut(airfoil: &SeligFile, chord: f32, width: f32, spar: &SparType) -> ScadOb
extrude_strut(shape, strut_hole, width, chord, true)
}
fn extrude_strut(shape: ScadObject, strut_hole: ScadObject, width: f32, chord: f32, register:bool) -> ScadObject {
fn extrude_strut(
shape: ScadObject,
strut_hole: ScadObject,
width: f32,
chord: f32,
register: bool,
) -> ScadObject {
let mut strut_shape = scad!(Difference);
strut_shape.add_child(shape);
strut_shape.add_child(strut_hole);
@ -172,7 +223,9 @@ fn topspar_negative(airfoil: &SeligFile, chord: f32, range: Range<f32>) -> ScadO
let points = &points[0..points.len() / 2];
let perimeter = span_length(points);
let span = points.to_vec().points_in_range(perimeter * (1.0-range.end) .. perimeter * (1.0-range.start));
let span = points
.to_vec()
.points_in_range(perimeter * (1.0 - range.end)..perimeter * (1.0 - range.start));
let mut mask = scad!(Union);
@ -219,12 +272,18 @@ fn lerp(a: f32, b:f32, x:f32) -> f32 {
a * (1.0 - x) + b * x
}
fn wing(aerofoil: &SeligFile, struts: usize, length: f32, chord: f32, taper: f32, spar: SparType) -> ScadObject {
fn wing(
aerofoil: &SeligFile,
struts: usize,
length: f32,
chord: f32,
taper: f32,
spar: SparType,
) -> ScadObject {
let mut wing = scad!(Translate(vec3(0.0, 0.0, 0.0)));
// struts
for strut_idx in 0..struts + 1 {
let gap = length / struts as f32;
let chord = lerp(chord, taper, strut_idx as f32 / struts as f32);
@ -241,7 +300,13 @@ fn wing(aerofoil: &SeligFile, struts: usize, length: f32, chord: f32, taper: f32
wing
}
fn topwing_spar(aerofoil: &SeligFile, struts: usize, length: f32, chord: f32, taper: f32) -> ScadObject {
fn topwing_spar(
aerofoil: &SeligFile,
struts: usize,
length: f32,
chord: f32,
taper: f32,
) -> ScadObject {
let mut wing = scad!(Hull);
let mut last_segment: Option<ScadObject> = None;
@ -249,7 +314,6 @@ fn topwing_spar(aerofoil: &SeligFile, struts: usize, length: f32, chord: f32, ta
// struts
for strut_idx in 0..struts + 1 {
let gap = length / struts as f32;
let chord = lerp(chord, taper, strut_idx as f32 / struts as f32);
@ -262,7 +326,6 @@ fn topwing_spar(aerofoil: &SeligFile, struts: usize, length: f32, chord: f32, ta
let mut transform = scad!(Translate(vec3(0.0, spacing, 0.0)));
transform.add_child(extruded);
// in betweens
if let Some(last) = last_segment {
let mut hull = scad!(Hull);

36
src/selig.rs
View file

@ -1,7 +1,4 @@
use std::ops::Range;
use std::ops::RangeFull;
use std::ops::Deref;
use std::ops::Index;
use nalgebra::Vector2;
@ -19,7 +16,11 @@ impl SeligFile {
let mut points = Vec::new();
let mut lines = file.lines();
let mut header = lines.next().expect("selig .dat is empty").split(" | ").map(|x| x.trim());
let mut header = lines
.next()
.expect("selig .dat is empty")
.split(" | ")
.map(|x| x.trim());
let name = header.next().unwrap().to_string();
let description = header.next().map(|d| d.to_string());
@ -32,7 +33,7 @@ impl SeligFile {
SeligFile {
name,
description,
data: points
data: points,
}
}
@ -47,7 +48,6 @@ impl SeligFile {
pub fn get_description(&self) -> &Option<String> {
&self.description
}
}
pub trait Span {
@ -79,21 +79,27 @@ impl Span for Airfoil {
for point in self {
if let Some(last) = last_point {
let span: f32 = (last - point).magnitude();
match (range.contains(&distance), range.contains(&(distance+span))) {
(true, true) => { // fully within span
match (
range.contains(&distance),
range.contains(&(distance + span)),
) {
(true, true) => {
// fully within span
points.push(point.clone());
},
(false, true) => { // entering span
}
(false, true) => {
// entering span
let undershoot = distance - range.start;
let part_out = (span - undershoot) / span;
points.push(last.lerp(&point, part_out));
},
(true, false) => { // exiting span
}
(true, false) => {
// exiting span
let overshoot = range.end - distance;
let part_in = (span - overshoot) / span;
points.push(last.lerp(&point, part_in));
},
_ => {},
}
_ => {}
}
distance += span;
}
@ -105,7 +111,7 @@ impl Span for Airfoil {
#[cfg(test)]
mod tests {
use super::{Span, SeligFile};
use super::{SeligFile, Span};
#[test]
fn full_perimiter() {