Merge pull request #885 from chooblarin/fix-nature-of-code-chp-01

Fix nature_of_code/chp_01_vectors example
nannou-org · Jan 17, 2024 · 390613a · 390613a
2 parents aa49cca + 1bcee75
commit 390613a
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diff --git a/nature_of_code/chp_01_vectors/1_10_motion101_acceleration.rs b/nature_of_code/chp_01_vectors/1_10_motion101_acceleration.rs
@@ -38,7 +38,7 @@ impl Mover {
         // Computer a vector that points from position to mouse
         self.acceleration = mouse - self.position;
         // Set magnitude of acceleration
-        self.acceleration = self.acceleration.normalize() * 0.2;
+        self.acceleration = self.acceleration.normalize_or_zero() * 0.2;
         // Velocity chages according to acceleration
         self.velocity += self.acceleration;
         // Limit the velocity by top_speed

diff --git a/nature_of_code/chp_01_vectors/1_11_motion101_acceleration_array.rs b/nature_of_code/chp_01_vectors/1_11_motion101_acceleration_array.rs
@@ -45,7 +45,7 @@ impl Mover {
         // Computer a vector that points from position to mouse
         self.acceleration = mouse - self.position;
         // Set magnitude of acceleration
-        self.acceleration = self.acceleration.normalize() * 0.2;
+        self.acceleration = self.acceleration.normalize_or_zero() * 0.2;
         // Velocity chages according to acceleration
         self.velocity += self.acceleration;
         // Limit the velocity by top_speed