mirrored_wing extract (initial)
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1 changed files with 72 additions and 62 deletions
134
src/main.rs
134
src/main.rs
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@ -32,59 +32,11 @@ fn main() {
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.clone()
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.unwrap_or("no desc".to_string())
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);
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//println!("span {:?}", points_in_range(wing_airfoil.get_points()[0..80], 0.0..1.0));
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let points = wing_airfoil.get_points()[0..80].to_vec();
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let perimeter = points.length();
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let span = points.to_vec().points_in_range(perimeter * 0.4..perimeter);
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let points = scad::PolygonParameters::new(span);
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register_part(scad!(Polygon(points)));
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// symetric airfoil, used in the control surfaces
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let control_airfoil: SeligFile = SeligFile::parse(include_str!("../edgevertical.dat"));
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let mut wing_transform = scad!(Translate(vec3(0.0, 0.0, 0.0)));
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// struts
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let mut symetric_spar = scad!(Union);
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for port in [true, false] {
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let mut wing = wing(
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&wing_airfoil,
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STRUTS / 2,
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WINGSPAN / 2.0,
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CHORD,
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CHORD * WING_TAPER,
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SparType::Top,
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);
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let top_spar = topwing_spar(
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&wing_airfoil,
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STRUTS / 2,
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WINGSPAN / 2.0,
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CHORD,
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CHORD * WING_TAPER,
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);
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let mut top_spar_neg = scad!(Difference; top_spar);
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top_spar_neg.add_child(wing.clone());
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wing.add_child(scad!(NamedColor("red".to_string()); top_spar_neg.clone()));
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symetric_spar.add_child(top_spar_neg);
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wing = scad!(Translate(vec3(0.0, FUSELAGE_GAP,0.0)); wing);
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if port {
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wing = scad!(Mirror(vec3(0.0, 1.0, 0.0)); wing);
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}
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wing_transform.add_child(wing);
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}
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// fuselage affixment point
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symetric_spar.add_child(centered_cube(
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vec3(CHORD, FUSELAGE_GAP * 2.0, 1.0),
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(false, true, false),
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));
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wing_transform.add_child(symetric_spar.clone());
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register_part(scad!(Projection(false); symetric_spar));
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let wing_transform = mirrored_wing(&wing_airfoil);
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// spars
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@ -143,7 +95,7 @@ fn main() {
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register_part(scad!(Projection(false); symetric_spar));
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let cardboard = vec3(0.38, 0.26, 0.26);
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scad_file.add_object(scad!(Color(cardboard); wing_transform));
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scad_file.add_object(scad!(Color(cardboard); wing_transform.visualization));
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scad_file.write_to_file(String::from("build/assembly.scad"));
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@ -162,6 +114,74 @@ fn main() {
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allparts.write_to_file("build/allparts.scad".to_string());
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}
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/// A physical object
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struct Construct {
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/// The object in 3d space
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pub visualization: ScadObject,
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/// the 2d parts that make up the object
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pub parts: Vec<ScadObject>,
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}
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impl Construct {
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fn new(visualization: ScadObject, parts: Vec<ScadObject>) -> Self {
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Construct {
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visualization,
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parts,
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}
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}
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fn cosmetic(visualization: ScadObject) -> Self {
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Construct { visualization, parts: Vec::new() }
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}
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}
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fn mirrored_wing(wing_airfoil: &SeligFile) -> Construct {
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let mut parts = Vec::new();
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let mut wing_transform = scad!(Translate(vec3(0.0, 0.0, 0.0)));
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// struts
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let mut symetric_spar = scad!(Union);
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for port in [true, false] {
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let mut wing = wing(
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wing_airfoil,
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STRUTS / 2,
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WINGSPAN / 2.0,
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CHORD,
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CHORD * WING_TAPER,
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SparType::Top,
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);
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let top_spar = topwing_spar(
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wing_airfoil,
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STRUTS / 2,
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WINGSPAN / 2.0,
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CHORD,
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CHORD * WING_TAPER,
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);
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let mut top_spar_neg = scad!(Difference; top_spar);
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top_spar_neg.add_child(wing.clone());
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wing.add_child(scad!(NamedColor("red".to_string()); top_spar_neg.clone()));
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symetric_spar.add_child(top_spar_neg);
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wing = scad!(Translate(vec3(0.0, FUSELAGE_GAP,0.0)); wing);
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if port {
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wing = scad!(Mirror(vec3(0.0, 1.0, 0.0)); wing);
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}
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wing_transform.add_child(wing);
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}
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// fuselage affixment point
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symetric_spar.add_child(centered_cube(
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vec3(CHORD, FUSELAGE_GAP * 2.0, 1.0),
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(false, true, false),
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));
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parts.push(scad!(Projection(false); symetric_spar.clone()));
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wing_transform.add_child(symetric_spar);
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Construct::new(
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wing_transform.clone()
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, parts)
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}
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enum SparType {
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None,
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Top,
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@ -220,7 +240,7 @@ fn extrude_strut(
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fn topspar_negative(airfoil: &SeligFile, chord: f32, range: Range<f32>) -> ScadObject {
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let points = airfoil.get_points();
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let points = &points[0..points.len() / 2];
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let perimeter = span_length(points);
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let perimeter = points.to_vec().length();
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let span = points
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.to_vec()
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@ -352,14 +372,4 @@ fn topwing_spar(
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wing
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}
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fn span_length(points: &[Point]) -> f32 {
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let mut last_point: Option<Point> = None;
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let mut distance: f32 = 0.0;
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for point in points {
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if let Some(last) = last_point {
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distance += (last - point).magnitude();
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}
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last_point = Some(*point);
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}
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distance
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}
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