From 873eaaf82c3f6f0b998ef0b4938e3b560573e213 Mon Sep 17 00:00:00 2001
From: Andy Killorin <37423245+Speedy6451@users.noreply.github.com>
Date: Mon, 6 Nov 2023 12:01:18 -0600
Subject: [PATCH] add write to stdout option

---
 Makefile    | 10 +++++-----
 src/main.rs | 25 +++++++++++++++++++++----
 2 files changed, 26 insertions(+), 9 deletions(-)

diff --git a/Makefile b/Makefile
index 0f9a7c7..68138e1 100644
--- a/Makefile
+++ b/Makefile
@@ -85,8 +85,8 @@ build/testwing-clear.scad: build/testwing.scad
 	sed 's/color("clear-red")/color([1.0,1.0,0.0,0.9])/g' $< > $@
 	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 assembly $(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 $@
+build/assembly-clear.scad: src/*.rs $(AIRFOILS)
+	cargo run assembly $(TAIL) film stdout |\
+	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' |\
+	sed 's/color("clear-blue")/color([0.0,0.0,1.0,0.9])/g' > $@
diff --git a/src/main.rs b/src/main.rs
index 32d65f2..9829a43 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -17,6 +17,7 @@ fn main() {
     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 stdout = args.contains(&"stdout".to_string());
 
     let mut scad_file = ScadFile::new();
 
@@ -69,7 +70,11 @@ fn main() {
 
     if gen_assembly {
         // every part visualized together
-        scad_file.write_to_file(String::from("build/assembly.scad"));
+        if stdout {
+            print!("{}",scad_file.get_code());
+        } else {
+            scad_file.write_to_file(String::from("build/assembly.scad"));
+        }
     }
 
     if gen_parts {
@@ -78,7 +83,11 @@ fn main() {
             let mut file = ScadFile::new();
             file.set_detail(50);
             file.add_object(part);
-            file.write_to_file(format!("build/part{idx:0>3}.scad"));
+            if stdout {
+                print!("{}",file.get_code());
+            } else {
+                file.write_to_file(format!("build/part{idx:0>3}.scad"));
+            }
         }
     }
 
@@ -90,7 +99,11 @@ fn main() {
         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 stdout {
+            print!("{}",scad_file.get_code());
+        } else {
+            allparts.write_to_file("build/allparts.scad".to_string());
+        }
     }
 
     if gen_test {
@@ -100,7 +113,11 @@ fn main() {
         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"));
+        if stdout {
+            print!("{}",test.get_code());
+        } else {
+            test.write_to_file(String::from("build/testwing.scad"));
+        }
     }
 }