Add pinch handlers on orbit cameras

asny · Sep 14, 2024 · fcd01e2 · fcd01e2
1 parent e4261a9
commit fcd01e2
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Showing 2 changed files with 20 additions and 0 deletions.
diff --git a/src/renderer/control/free_orbit_control.rs b/src/renderer/control/free_orbit_control.rs
@@ -20,6 +20,12 @@ impl FreeOrbitControl {
                     speed: 0.1,
                     target,
                 },
+                pinch: CameraAction::Zoom {
+                    min: min_distance,
+                    max: max_distance,
+                    speed: 0.1,
+                    target,
+                },
                 ..Default::default()
             },
         }
@@ -41,6 +47,10 @@ impl FreeOrbitControl {
             let x = target.distance(*camera.position());
             *speed = 0.01 * x + 0.001;
         }
+        if let CameraAction::Zoom { target, speed, ..} = &mut self.control.pinch {
+            let x = target.distance(*camera.position());
+            *speed = 0.01 * x + 0.001;
+        }
         self.control.handle_events(camera, events)
     }
 }
diff --git a/src/renderer/control/orbit_control.rs b/src/renderer/control/orbit_control.rs
@@ -20,6 +20,12 @@ impl OrbitControl {
                     speed: 0.1,
                     target,
                 },
+                pinch: CameraAction::Zoom {
+                    min: min_distance,
+                    max: max_distance,
+                    speed: 0.1,
+                    target,
+                },
                 ..Default::default()
             },
         }
@@ -39,6 +45,10 @@ impl OrbitControl {
             let x = target.distance(*camera.position());
             *speed = 0.01 * x + 0.001;
         }
+        if let CameraAction::Zoom { target, speed, ..} = &mut self.control.pinch {
+            let x = target.distance(*camera.position());
+            *speed = 0.01 * x + 0.001;
+        }
         self.control.handle_events(camera, events)
     }
 }