free cam cli option

bmchtech · Feb 25, 2022 · 1f5a8be · 1f5a8be
1 parent 3b1b24e
commit 1f5a8be
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Showing 2 changed files with 13 additions and 4 deletions.
diff --git a/demo/celtest/source/app.d b/demo/celtest/source/app.d
@@ -16,6 +16,7 @@ class Game : Core {
 	enum HEIGHT = 540;
 
 	public static string custom_mdl1_path = null;
+	public static bool free_look = false;
 
 	this() {
 		super(WIDTH, HEIGHT, "celtest");
@@ -31,10 +32,14 @@ class Game : Core {
 
 int main(string[] args) {
 	bool verbose;
-	auto help = getopt(args, "verbose|v", &verbose, "model|m", &Game.custom_mdl1_path);
+	auto help = getopt(args,
+		"verbose|v", &verbose,
+		"model|m", &Game.custom_mdl1_path,
+		"free-cam|f", &Game.free_look,
+	);
 
 	if (help.helpWanted) {
-		defaultGetoptPrinter("Usage: ./a [--model /path/to/model.glb]", help.options);
+		defaultGetoptPrinter("Usage: ./a [--model /path/to/model.glb] [-f]", help.options);
 		return 1;
 	}
 

diff --git a/demo/celtest/source/play.d b/demo/celtest/source/play.d
@@ -73,7 +73,11 @@ class PlayScene : Scene3D {
         sphr1_model.effect = new Effect(lights.shader, Colors.WHITE);
 
         // add a camera to look at the mdl1
-        set_orbit_cam();
+        if (Game.free_look) {
+            set_free_cam();
+        } else {
+            set_orbit_cam();
+        }
 
         // // draw a grid at the origin
         // auto grid = create_entity("grid");
@@ -125,7 +129,7 @@ class PlayScene : Scene3D {
         }
 
         // if SPACE is pressed, toggle camera orbit vs free look
-        if (Input.is_key_pressed(Keys.KEY_SPACE)) {
+        if (Input.is_key_pressed(Keys.KEY_F)) {
             if (cam.entity.has_component!CameraOrbit) {
                 cam.entity.remove_component!CameraOrbit;
                 set_free_cam();