accept command line arguments

Makefile

@@ -6,14 +6,24 @@ ifeq ($(UNAME), Darwin)
 	SCAD = OpenSCAD
 endif
 
+AIRFOILS = ag24.dat m1-il.dat
+
 b: build/allparts.svg
 
 build:
 	mkdir -p build
 
-build/%.scad: src/*.rs ag24.dat m1-il.dat
+build/assembly.scad: src/*.rs $(AIRFOILS)
 	mkdir -p build
-	cargo run
+	cargo run t-tail assembly
+
+build/part%.scad: src/*.rs $(AIRFOILS)
+	mkdir -p build
+	cargo run parts t-tail
+
+build/allparts.scad: src/*.rs $(AIRFOILS)
+	mkdir -p build
+	cargo run sheet t-tail
 
 e393.dat:
 	curl http://airfoiltools.com/airfoil/seligdatfile?airfoil=e393-il -o e393.dat
@@ -69,7 +79,7 @@ build/testwing-clear.scad: build/testwing.scad
 	sed 's/color("clear-blue")/color([0.0,1.0,1.0,1.0])/g' -i $@
 
 build/assembly-clear.scad: build/assembly.scad
-	cargo run --features film
+	cargo run --features assembly t-tail film
 	sed 's/color("clear-red")/color([1.0,0.0,0.0,0.5])/g' $< > $@
 	sed 's/color("clear-blue")/color([0.0,1.0,0.0,0.9])/g' -i $@
 	sed 's/color("clear-blue")/color([0.0,0.0,1.0,0.9])/g' -i $@

src/main.rs

@@ -3,11 +3,21 @@ use nalgebra::Vector3;
 use scad::*;
 use selig::SeligFile;
 use selig::Span;
+use std::env::args;
 use std::ops::Range;
 mod constants;
 mod selig;
 
 fn main() {
+    let args: Vec<String> = args().collect();
+    let gen_film = args.contains(&"film".to_string());
+    let gen_v_tail = args.contains(&"v-tail".to_string());
+    let gen_t_tail = args.contains(&"t-tail".to_string());
+    let gen_parts = args.contains(&"parts".to_string());
+    let gen_allparts = args.contains(&"sheet".to_string());
+    let gen_assembly = args.contains(&"assembly".to_string());
+    let gen_test = args.contains(&"test".to_string());
+
     let mut scad_file = ScadFile::new();
 
     let mut parts = Vec::new();
@@ -22,7 +32,7 @@ fn main() {
     // main wing
     let mut wing_transform = mirrored_wing(&wing_airfoil, &WING);
 
-    #[cfg(feature = "film")] {
+    if gen_film {
         let mut wrapped = scad!(Hull; wing_transform.visualization.clone());
         wrapped = scad!(Minkowski; wrapped);
         wrapped.add_child(scad!(Sphere(Radius(1.0))));
@@ -38,39 +48,51 @@ fn main() {
         fuselage.visualization));
     parts.append(fuselage.parts.as_mut());
 
-    t_tail(control_airfoil, &mut parts, &mut scad_file, wing_airfoil);
+    if gen_t_tail {
-    //v_tail(control_airfoil, &mut parts, &mut scad_file, wing_airfoil);
+        t_tail(&control_airfoil, &mut parts, &mut scad_file, &wing_airfoil, gen_film);
-
+    }
-    // every part visualized together
+    if gen_v_tail {
-    scad_file.write_to_file(String::from("build/assembly.scad"));
+        v_tail(control_airfoil, &mut parts, &mut scad_file, wing_airfoil, gen_film);
-
-    // every part in seperate files
-    for (idx, part) in parts.clone().into_iter().enumerate() {
-        let mut file = ScadFile::new();
-        file.set_detail(50);
-        file.add_object(part);
-        file.write_to_file(format!("build/part{idx:0>3}.scad"));
     }
 
-    // all parts in one file
+    if gen_assembly {
-    let mut allparts = ScadFile::new();
+        // every part visualized together
-    parts.push(scad!(Square(vec2(STOCK_WIDTH, STOCK_HEIGHT))));
+        scad_file.write_to_file(String::from("build/assembly.scad"));
-    allparts.set_detail(50);
-    for (idx, part) in parts.into_iter().enumerate() {
-        allparts.add_object(scad!(Translate2d(vec2(0.0, INF * idx as f32)); part));
     }
-    allparts.write_to_file("build/allparts.scad".to_string());
 
-    // test airfoil
+    if gen_parts {
-    let mut test = ScadFile::new();
+        // every part in seperate files
-    let test_airfoil = SeligFile::parse(include_str!("../m1-il.dat"));
+        for (idx, part) in parts.clone().into_iter().enumerate() {
-    let wing = wing(&test_airfoil, &RUDDER, SparType::Top);
+            let mut file = ScadFile::new();
-    test.add_object(scad!(NamedColor("clear-blue".to_string()); wing.0.visualization));
+            file.set_detail(50);
-    test.add_object(scad!(NamedColor("clear-red".to_string()); wing.1.visualization));
+            file.add_object(part);
-    test.write_to_file(String::from("build/testwing.scad"));
+            file.write_to_file(format!("build/part{idx:0>3}.scad"));
+        }
+    }
+
+    if gen_allparts {
+        // all parts in one file
+        let mut allparts = ScadFile::new();
+        parts.push(scad!(Square(vec2(STOCK_WIDTH, STOCK_HEIGHT))));
+        allparts.set_detail(50);
+        for (idx, part) in parts.into_iter().enumerate() {
+            allparts.add_object(scad!(Translate2d(vec2(0.0, INF * idx as f32)); part));
+        }
+        allparts.write_to_file("build/allparts.scad".to_string());
+    }
+
+    if gen_test {
+        // test airfoil
+        let mut test = ScadFile::new();
+        let test_airfoil = SeligFile::parse(include_str!("../m1-il.dat"));
+        let wing = wing(&test_airfoil, &RUDDER, SparType::Top);
+        test.add_object(scad!(NamedColor("clear-blue".to_string()); wing.0.visualization));
+        test.add_object(scad!(NamedColor("clear-red".to_string()); wing.1.visualization));
+        test.write_to_file(String::from("build/testwing.scad"));
+    }
 }
 
-fn t_tail(control_airfoil: SeligFile, parts: &mut Vec<ScadObject>, scad_file: &mut ScadFile, wing_airfoil: SeligFile) {
+fn t_tail(control_airfoil: &SeligFile, parts: &mut Vec<ScadObject>, scad_file: &mut ScadFile, wing_airfoil: &SeligFile, gen_film: bool) {
     // rudder
     let mut rudder = scad!(Rotate(90.0, vec3(1.0, 0.0, 0.0)));
     let (mut struts,mut spar) = wing(
@@ -84,7 +106,7 @@ fn t_tail(control_airfoil: SeligFile, parts: &mut Vec<ScadObject>, scad_file: &m
     parts.append(spar.parts.as_mut());
     rudder = scad!(Translate(vec3(LENGTH-RUDDER_CHORD, 0.0, 0.0)); rudder);
 
-    #[cfg(feature = "film")] {
+    if gen_film {
         let mut wrapped = scad!(Hull; rudder.clone());
         wrapped = scad!(Minkowski; wrapped);
         wrapped.add_child(scad!(Sphere(Radius(1.0))));
@@ -96,7 +118,7 @@ fn t_tail(control_airfoil: SeligFile, parts: &mut Vec<ScadObject>, scad_file: &m
     // elevator
     let mut elevator = mirrored_wing(&wing_airfoil, &ELEVATOR);
 
-    #[cfg(feature = "film")] {
+    if gen_film {
         let elevator = scad!(Translate(vec3(LENGTH - ELEVATOR_CHORD, 0.0, 0.0)); elevator.visualization.clone());
         let mut wrapped = scad!(Hull; elevator);
         wrapped = scad!(Minkowski; wrapped);
@@ -108,7 +130,7 @@ fn t_tail(control_airfoil: SeligFile, parts: &mut Vec<ScadObject>, scad_file: &m
     parts.append(&mut elevator.parts);
 }
 
-fn v_tail(control_airfoil: SeligFile, parts: &mut Vec<ScadObject>, scad_file: &mut ScadFile, wing_airfoil: SeligFile) {
+fn v_tail(control_airfoil: SeligFile, parts: &mut Vec<ScadObject>, scad_file: &mut ScadFile, wing_airfoil: SeligFile, gen_film: bool) {
     // rudder
     let mut ruddervators = scad!(Union);
     let mut ruddervator = scad!(Union);//scad!(Rotate(90.0, vec3(1.0, 0.0, 0.0)));
@@ -127,8 +149,9 @@ fn v_tail(control_airfoil: SeligFile, parts: &mut Vec<ScadObject>, scad_file: &m
     ruddervators.add_child(ruddervator);
     ruddervators = scad!(Translate(vec3(LENGTH-RUDDER_CHORD, 0.0, 0.0)); ruddervators);
 
-    #[cfg(feature = "film")] {
+    if gen_film {
-        let mut wrapped = scad!(Hull; rudder.clone());
+        // this won't look right
+        let mut wrapped = scad!(Hull; ruddervators.clone());
         wrapped = scad!(Minkowski; wrapped);
         wrapped.add_child(scad!(Sphere(Radius(1.0))));
         scad_file.add_object(scad!(NamedColor("clear-red".to_string()); wrapped));