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Boid optimize/fix wrapping checks

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Xevion
2020-05-16 22:31:52 -05:00
parent 76beeb9095
commit 4d00d3b26a
1 changed files with 22 additions and 21 deletions
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43
Assets/Boid.cs
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@@ -23,32 +23,33 @@ public class Boid : MonoBehaviour {
transform.rotation = Quaternion.Euler(0, 0, Mathf.Rad2Deg * -Mathf.Atan2(velocity.x, velocity.y));
// Skip Flock Calculations if wrapping in progress
if (IsWrappingX || IsWrappingY) {
position += velocity;
return;
}
// Acquires all Boids within the local flock
// List<Boid> flock = GetFlock(parent.boids, parent.boidGroupRange);
List<Boid> flock = parent.boids;
if (flock.Count > 0) {
// Calculate all offsets and multiple by magnitudes given
Vector2 r1 = Rule1(flock) * parent.cohesionBias;
Vector2 r2 = Rule2(flock) * parent.separationBias;
Vector2 r3 = Rule3(flock) * parent.alignmentBias;
velocity += r1 + r2 + r3;
}
// Limit the Velocity Vector to a certain Magnitude
if (velocity.magnitude > parent.boidVelocityLimit) {
velocity = (velocity / velocity.magnitude) * parent.boidVelocityLimit;
if (!IsWrappingX && !IsWrappingY) {
// Acquires all Boids within the local flock
// List<Boid> flock = GetFlock(parent.boids, parent.boidGroupRange);
List<Boid> flock = parent.boids;
if (flock.Count > 0) {
// Calculate all offsets and multiple by magnitudes given
Vector2 r1 = Rule1(flock) * parent.cohesionBias;
Vector2 r2 = Rule2(flock) * parent.separationBias;
Vector2 r3 = Rule3(flock) * parent.alignmentBias;
velocity += r1 + r2 + r3;
}
// Limit the Velocity Vector to a certain Magnitude
if (velocity.magnitude > parent.boidVelocityLimit) {
velocity = (velocity / velocity.magnitude) * parent.boidVelocityLimit;
}
}
// Update 2D and 3D transform positions based on current velocity
position += velocity;
transform.position = new Vector3(position.x, position.y, 0);
Wrapping();
// If either dimension of wrapping is still unlocked, check wrapping code.
if(!IsWrappingX || !IsWrappingY)
Wrapping();
}
void Wrapping() {