Strong mode and linter clean-up for vector
diff --git a/lib/src/vector_math/vector.dart b/lib/src/vector_math/vector.dart
index 057fffe..6207f07 100644
--- a/lib/src/vector_math/vector.dart
+++ b/lib/src/vector_math/vector.dart
@@ -20,16 +20,18 @@
/// 2D cross product. double x vec2.
void cross2A(double x, Vector2 y, Vector2 out) {
- var tempy = x * y.x;
- out.x = -x * y.y;
- out.y = tempy;
+ final double tempy = x * y.x;
+ out
+ ..x = -x * y.y
+ ..y = tempy;
}
/// 2D cross product. vec2 x double.
void cross2B(Vector2 x, double y, Vector2 out) {
- var tempy = -y * x.x;
- out.x = y * x.y;
- out.y = tempy;
+ final double tempy = -y * x.x;
+ out
+ ..x = y * x.y
+ ..y = tempy;
}
/// Sets [u] and [v] to be two vectors orthogonal to each other and
@@ -37,24 +39,32 @@
void buildPlaneVectors(final Vector3 planeNormal, Vector3 u, Vector3 v) {
if (planeNormal.z.abs() > Math.SQRT1_2) {
// choose u in y-z plane
- double a = planeNormal.y * planeNormal.y + planeNormal.z * planeNormal.z;
- double k = 1.0 / Math.sqrt(a);
- u.x = 0.0;
- u.y = -planeNormal.z * k;
- u.z = planeNormal.y * k;
- v.x = a * k;
- v.y = -planeNormal[0] * (planeNormal[1] * k);
- v.z = planeNormal[0] * (-planeNormal[2] * k);
+ final double a =
+ planeNormal.y * planeNormal.y + planeNormal.z * planeNormal.z;
+ final double k = 1.0 / Math.sqrt(a);
+ u
+ ..x = 0.0
+ ..y = -planeNormal.z * k
+ ..z = planeNormal.y * k;
+
+ v
+ ..x = a * k
+ ..y = -planeNormal[0] * (planeNormal[1] * k)
+ ..z = planeNormal[0] * (-planeNormal[2] * k);
} else {
// choose u in x-y plane
- double a = planeNormal.x * planeNormal.x + planeNormal.y * planeNormal.y;
- double k = 1.0 / Math.sqrt(a);
- u.x = -planeNormal[1] * k;
- u.y = planeNormal[0] * k;
- u.z = 0.0;
- v.x = -planeNormal[2] * (planeNormal[0] * k);
- v.y = planeNormal[2] * (-planeNormal[1] * k);
- v.z = a * k;
+ final double a =
+ planeNormal.x * planeNormal.x + planeNormal.y * planeNormal.y;
+ final double k = 1.0 / Math.sqrt(a);
+ u
+ ..x = -planeNormal[1] * k
+ ..y = planeNormal[0] * k
+ ..z = 0.0;
+
+ v
+ ..x = -planeNormal[2] * (planeNormal[0] * k)
+ ..y = planeNormal[2] * (-planeNormal[1] * k)
+ ..z = a * k;
}
}
