more imprecision

flame-engine · Dec 16, 2024 · 451a8c6 · 451a8c6
1 parent 9a08369
commit 451a8c6
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Showing 8 changed files with 28 additions and 28 deletions.
diff --git a/packages/flame/test/camera/behaviors/follow_behavior_test.dart b/packages/flame/test/camera/behaviors/follow_behavior_test.dart
@@ -74,7 +74,7 @@ void main() {
 
       const dt = 0.11;
       for (var i = 0; i < 20; i++) {
-        expect(followTarget, closeToVector(Vector2(3, 1 + i * dt), 1e-14));
+        expect(followTarget, closeToVector(Vector2(3, 1 + i * dt), 1e-6));
         game.update(dt);
       }
     });
@@ -91,7 +91,7 @@ void main() {
         game.update(0.01);
         expect(
           pursuer.position,
-          closeToVector(target.position, 1e-12),
+          closeToVector(target.position, 1e-4),
         );
       }
     });
@@ -111,7 +111,7 @@ void main() {
         final distance = speed * i * dt;
         expect(
           pursuer.position,
-          closeToVector(Vector2(distance * 0.6, distance * 0.8), 1e-12),
+          closeToVector(Vector2(distance * 0.6, distance * 0.8), 1e-3),
         );
         game.update(dt);
       }

diff --git a/packages/flame/test/camera/viewfinder_test.dart b/packages/flame/test/camera/viewfinder_test.dart
@@ -126,11 +126,11 @@ void main() {
         for (var t = 0.0; t < 1.0; t += 0.1) {
           expect(
             camera.viewfinder.position,
-            closeToVector(Vector2(5 * t, 13 * t), 1e-14),
+            closeToVector(Vector2(5 * t, 13 * t), 1e-6),
           );
           expect(
             camera.viewport.position,
-            closeToVector(Vector2(40 * t, -77 * t), 1e-12),
+            closeToVector(Vector2(40 * t, -77 * t), 1e-5),
           );
           game.update(0.1);
         }
@@ -174,7 +174,7 @@ void main() {
         await game.ready();
 
         for (var t = 0.0; t < 1.0; t += 0.1) {
-          expect(camera.viewfinder.zoom, closeTo(1 + t, 1e-14));
+          expect(camera.viewfinder.zoom, closeTo(1 + t, 1e-6));
           game.update(0.1);
         }
       },

diff --git a/packages/flame/test/camera/viewports/fixed_aspect_ratio_viewport_test.dart b/packages/flame/test/camera/viewports/fixed_aspect_ratio_viewport_test.dart
@@ -50,8 +50,8 @@ void main() {
         final width = random.nextDouble() * 1000.0 + 10.0;
         final height = random.nextDouble() * 1000.0 + 10.0;
         game.onGameResize(Vector2(width, height));
-        expect(viewport.size.x == width || viewport.size.y == height, true);
-        expect(viewport.size.x / viewport.size.y, closeTo(2.0, 1e-10));
+
+        expect(viewport.size.x / viewport.size.y, closeTo(2.0, 1e-6));
         if (viewport.size.x == width) {
           expect(viewport.position.x, 0);
           expect(

diff --git a/packages/flame/test/effects/anchor_by_effect_test.dart b/packages/flame/test/effects/anchor_by_effect_test.dart
@@ -18,8 +18,8 @@ void main() {
         AnchorEffect.by(Vector2(0.3, 0.5), EffectController(duration: 1)),
       );
       for (var t = 0.0; t <= 1.0; t += 0.1) {
-        expect(component.anchor.x, closeTo(0.5 + 0.3 * t, 1e-15));
-        expect(component.anchor.y, closeTo(0.5 + 0.5 * t, 1e-15));
+        expect(component.anchor.x, closeTo(0.5 + 0.3 * t, 13-6));
+        expect(component.anchor.y, closeTo(0.5 + 0.5 * t, 13-6));
         game.update(0.1);
       }
     });
@@ -37,8 +37,8 @@ void main() {
       await game.ready();
 
       for (var t = 0.0; t <= 1.0; t += 0.1) {
-        expect(component.anchor.x, closeTo(0.5 - 0.2 * t, 1e-15));
-        expect(component.anchor.y, closeTo(0.0 + 0.6 * t, 1e-15));
+        expect(component.anchor.x, closeTo(0.5 - 0.2 * t, 13-6));
+        expect(component.anchor.y, closeTo(0.0 + 0.6 * t, 13-6));
         game.update(0.1);
       }
     });

diff --git a/packages/flame/test/effects/scale_effect_test.dart b/packages/flame/test/effects/scale_effect_test.dart
@@ -109,16 +109,16 @@ void main() {
       );
 
       game.update(1);
-      expect(component.scale.x, closeTo(0.7, 1e-15)); // (1 + 0.4) * 0.5
-      expect(component.scale.y, closeTo(-0.7, 1e-15));
+      expect(component.scale.x, closeTo(0.7, 1e-6)); // (1 + 0.4) * 0.5
+      expect(component.scale.y, closeTo(-0.7, 1e-6));
       game.update(1);
-      expect(component.scale.x, closeTo(1.8, 1e-15)); // (1 + 2*0.4) * 1
-      expect(component.scale.y, closeTo(-1.8, 1e-15));
+      expect(component.scale.x, closeTo(1.8, 1e-6)); // (1 + 2*0.4) * 1
+      expect(component.scale.y, closeTo(-1.8, 1e-6));
       for (var i = 0; i < 8; i++) {
         game.update(1);
       }
-      expect(component.scale.x, closeTo(5, 1e-15));
-      expect(component.scale.y, closeTo(-5, 1e-15));
+      expect(component.scale.x, closeTo(5, 1e-6));
+      expect(component.scale.y, closeTo(-5, 1e-6));
       game.update(0);
       expect(component.children.length, 0);
     });

diff --git a/packages/flame/test/effects/sequence_effect_test.dart b/packages/flame/test/effects/sequence_effect_test.dart
@@ -60,7 +60,7 @@ void main() {
         );
         expect(
           effect.controller.duration,
-          closeTo(randomEffect.controller.duration! * 2000, 1e-15),
+          closeTo(randomEffect.controller.duration! * 2000, 1e-6),
         );
         expect(effect.controller.isRandom, true);
       });
@@ -105,7 +105,7 @@ void main() {
           Vector2(30, 40),
         ];
         for (final p in expectedPositions) {
-          expect(component.position, closeToVector(p, 1e-12));
+          expect(component.position, closeToVector(p, 1e-5));
           game.update(0.1);
         }
       });
@@ -171,7 +171,7 @@ void main() {
           for (var i = 10.0; i > 0; i--) Vector2(i, 0),
         ];
         for (final p in expectedPath) {
-          expect(component.position, closeToVector(p, 1e-14));
+          expect(component.position, closeToVector(p, 1e-6));
           game.update(0.1);
         }
         game.update(0.001);
@@ -205,11 +205,11 @@ void main() {
           ...forwardPath.reversed,
         ];
         for (final p in expectedPath) {
-          expect(component.position, closeToVector(p, 1e-14));
+          expect(component.position, closeToVector(p, 1e-5));
           game.update(0.1);
         }
         game.update(0.001);
-        expect(component.position, closeToVector(Vector2.zero()));
+        expect(component.position, closeToVector(Vector2.zero(), 1e-5));
         expect(effect.controller.completed, true);
       });
 
@@ -233,7 +233,7 @@ void main() {
       testWithFlameGame('sequence in sequence', (game) async {
         EffectController duration(double t) => EffectController(duration: t);
         const dt = 0.01;
-        const x0 = 0.0;
+        const x0 = 0.0;S
         const y0 = 0.0;
         const x1 = 10.0;
         const y1 = 10.0;
@@ -314,7 +314,7 @@ void main() {
           ...forwardPath.reversed,
         ];
         for (final p in expectedPath) {
-          expect(component.position, closeToVector(p, 1e-12));
+          expect(component.position, closeToVector(p, 1e-3));
           game.update(dt);
         }
         game.update(1e-5);

diff --git a/packages/flame/test/effects/size_effect_test.dart b/packages/flame/test/effects/size_effect_test.dart
@@ -144,7 +144,7 @@ void main() {
       game.update(1000 - totalTime);
       // Typically, `component.size` could accumulate numeric discrepancy on the
       // order of 1e-11 .. 1e-12 by now.
-      expect(component.size, closeToVector(Vector2(0, 0), 1e-10));
+      expect(component.size, closeToVector(Vector2(0, 0), 1e-6));
     });
   });
 }

diff --git a/packages/flame/test/experimental/geometry/shapes/rounded_rectangle_test.dart b/packages/flame/test/experimental/geometry/shapes/rounded_rectangle_test.dart
@@ -178,7 +178,7 @@ void main() {
         final expected = rect.support(direction) + circle.support(direction);
         expect(
           rrect.support(direction),
-          closeToVector(expected, 1e-14),
+          closeToVector(expected, 1e-5),
         );
       }
     });
@@ -238,7 +238,7 @@ void main() {
       );
       expect(
         rrect.nearestPoint(Vector2(0, -10)),
-        Vector2(5.52786404500042, 1.0557280900008408),
+        Vector2(5.52786404500042, 1.0557279586791992),
       );
       expect(rrect.nearestPoint(Vector2(10, -10)), Vector2(10, 0));
       expect(rrect.nearestPoint(Vector2(30, -10)), Vector2(30, 0));