Make A and D turn the camera left and right, respectively.

[mandelwow.git] / support / camera.rs

diff --git a/support/camera.rs b/support/camera.rs
index 10ad1f0086d17e396a3f5a6075443f80be39e2ed..77ad0933c26e85fdd85171a7d02b2bc4759067b3 100644 (file)
--- a/support/camera.rs
+++ b/support/camera.rs
@@ -31,7 +31,7 @@ impl CameraState {
         CameraState {
             aspect_ratio: 1024.0 / 768.0,
             pos: Vec3(0.0, 0.0, 0.0),
-            dir: Vec3(0.0, 0.0, 1.0),
+            dir: Vec3(0.0, 0.0, -1.0),
             .. Default::default()
         }
     }
@@ -40,6 +40,10 @@ impl CameraState {
         self.pos = pos;
     }
 
+    pub fn get_pos(&self) -> Vec3 {
+        self.pos
+    }
+
     pub fn set_dir(&mut self, dir: Vec3) {
         self.dir = dir;
     }
@@ -60,7 +64,6 @@ impl CameraState {
         ]
     }
 
-
     pub fn get_view(&self) -> [[f32; 4]; 4] {
         let f = norm(&self.dir);
 
@@ -128,11 +131,11 @@ impl CameraState {
             self.pos.2 -= f.2 * 0.01;
         }
         if self.turning_left {
-            let a: f32 = -0.05;
+            let a: f32 = 0.05;
             self.dir = Vec3(f.0 * a.cos() + f.2 * a.sin(), f.1, - f.0 * a.sin() + f.2 * a.cos());
         }
         if self.turning_right {
-            let a: f32 = 0.05;
+            let a: f32 = -0.05;
             self.dir = Vec3(f.0 * a.cos() + f.2 * a.sin(), f.1, - f.0 * a.sin() + f.2 * a.cos());
         }
         if self.turning_up {