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add even smoother movement for boid

This commit is contained in:
JH159753 2022-10-30 23:49:09 -07:00
parent 3d16b646a8
commit 8722922ec8
1 changed files with 49 additions and 36 deletions
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85
Boid.pde
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@ -133,7 +133,7 @@ class Boid
dotProductOfTargets = (dotProductOfTargets + 1) / 2;
//use an ideal speed for our boid, to tell it to either speed up or slow down whether it's going faster than this or not
float idealSpeed = dotProductOfTargets * 20 + 10;
float idealSpeed = dotProductOfTargets * 80 + 10;
if (kinematic.getSpeed() < idealSpeed) {
kinematic.increaseSpeed(1,0);
@ -141,36 +141,35 @@ class Boid
kinematic.increaseSpeed(-1,0);
}
/*
if (kinematic.getSpeed() < 40 && direction.mag() > 30) {
kinematic.increaseSpeed(1,0);
} else if (kinematic.getSpeed() < 20 && direction.mag() > 15) {
kinematic.increaseSpeed(.75,0);
} else if (kinematic.getSpeed() < 10 && direction.mag() > 5) {
kinematic.increaseSpeed(.5,0);
} else if (kinematic.getSpeed() < 5 && direction.mag() < 5) {
//This should ensure that the boid's speed can be dropped to exactly 0 so we don't have stuttering
kinematic.increaseSpeed(-kinematic.getSpeed(),0);
} else {
kinematic.increaseSpeed(-1,0);
}
*/
} else {
//if no more targets to check, do the normal calculation
if (kinematic.getSpeed() < 40 && direction.mag() > 30) {
//kinematic.getSpeed() is how fast we're moving, direction.mag() is how far are we from target
//Ideal speed here should be 80 at dist 85, and reduce linearly from there, hitting 0 at 5 units?
//This can be changed later if it isn't good
float idealSpeed = (1 * direction.mag() - 5);
//if idealSpeed is "negative" we should just set it to 0
if (idealSpeed < 0) {
idealSpeed = 0;
}
//use this to know how off the target speed we are, and slow down accordingly
//This will be positive if the ideal speed is higher than current speed, negative if ideal speed is lower.
float speedOffset = (idealSpeed - kinematic.getSpeed());
if (abs(speedOffset) < 1) {
kinematic.increaseSpeed(speedOffset, 0);
} else if (idealSpeed < speedOffset) {
kinematic.increaseSpeed(1,0);
} else if (kinematic.getSpeed() < 20 && direction.mag() > 15) {
kinematic.increaseSpeed(.75,0);
} else if (kinematic.getSpeed() < 10 && direction.mag() > 5) {
kinematic.increaseSpeed(.5,0);
} else if (kinematic.getSpeed() < 5 && direction.mag() < 5) {
//This should ensure that the boid's speed can be dropped to exactly 0 so we don't have stuttering
kinematic.increaseSpeed(-kinematic.getSpeed(),0);
} else {
} else if (idealSpeed > speedOffset) {
kinematic.increaseSpeed(-1,0);
}
}
@ -178,19 +177,33 @@ class Boid
//if waypoints is null, do normal things
println("waypoints is null");
//This code should trigger if there's only one target left
if (kinematic.getSpeed() < 40 && direction.mag() > 30) {
kinematic.increaseSpeed(1,0);
} else if (kinematic.getSpeed() < 20 && direction.mag() > 15) {
kinematic.increaseSpeed(.75,0);
} else if (kinematic.getSpeed() < 10 && direction.mag() > 5) {
kinematic.increaseSpeed(.5,0);
} else if (kinematic.getSpeed() < 5 && direction.mag() < 5) {
//This should ensure that the boid's speed can be dropped to exactly 0 so we don't have stuttering
kinematic.increaseSpeed(-kinematic.getSpeed(),0);
} else {
kinematic.increaseSpeed(-1,0);
}
//kinematic.getSpeed() is how fast we're moving, direction.mag() is how far are we from target
//Ideal speed here should be 80 at dist 85, and reduce linearly from there, hitting 0 at 5 units?
//This can be changed later if it isn't good
float idealSpeed = 1 * direction.mag() - 5;
//if idealSpeed is "negative" we should just set it to 0
if (idealSpeed < 0) {
idealSpeed = 0;
}
println(idealSpeed);
//use this to know how off the target speed we are, and slow down accordingly
//This will be positive if the ideal speed is higher than current speed, negative if ideal speed is lower.
float speedOffset = (idealSpeed - kinematic.getSpeed());
if (abs(speedOffset) < 1) {
kinematic.increaseSpeed(speedOffset, 0);
} else if (idealSpeed < speedOffset) {
kinematic.increaseSpeed(1,0);
} else if (idealSpeed > speedOffset) {
kinematic.increaseSpeed(-1,0);
}
}