private void CalculateApplySpeed(ForceObject forceObject, Vector3 normal)
{
if (Vector3.Angle(sourceMassObject.GetRecentNetSpeed(), normal) > 90)
{
return;
}
Vector3 projection = Vector3.Project(sourceMassObject.GetRecentNetSpeed() + sourceMassObject.GetRecentNetAcceleration(), normal); //TODO this bad. better if after physics
Vector3 speedApplication = projection * massMultiplier / (isPure ? 1 : forceObject.GetMass()) * speedTransferranceMultipler;
forceObject.DirectAdjustAddSpeed(speedApplication - lastSpeedApplied[forceObject]);
lastSpeedApplied[forceObject] = speedApplication; //APPLY AFTER SYSTEM? If not work.
}
private void GeneralCollisionEnter(ForceObject forceTarget, Vector3 contactFaceNormal)
{
Vector3 adjustment = (-Vector3.Project(forceTarget.GetRecentNetSpeed(), contactFaceNormal)) * normalForceInstantBounceMultiplier;
forceTarget.DirectAdjustAddSpeed(adjustment);
var normforce = new CustomOppositeAlongNormalForce(contactFaceNormal, normalForceStableMultiplier); //TODO this right now only supports one face. is only good for big platforms etc. anything further may need a deeper mesh-interacting physics though
normforce.ApplyForce(forceTarget, true, float.NegativeInfinity);
normalAppliedOn.Add(forceTarget, normforce);
}
public Vector3 GetCurrentForceVector(CustomForce parentForce, ForceObject objectAppliedTo)
{
if (!canExertMotorForceCheck())
{
//NOT GROUNDED
//do pure speed efforts
//Vector3 currentSpeed
return(Vector3.zero);
}
//GROUNDED
if (pureSpeedDirty)
{
UndirtyPureSpeed();
}
Vector3 forwardForce = motorMovementTransform.forward * forwardAccelerations[currentForwardIndex];
Vector3 rightForce = motorMovementTransform.right * backwardAccelerations[currentRightIndex];
Vector3 leftForce = -motorMovementTransform.right * rightAccelerations[currentLeftIndex];
Vector3 backwardForce = -motorMovementTransform.forward * leftAccelerations[currentBackwardIndex];
Vector3 adjustedWalkPlaneSpeed = Vector3.ProjectOnPlane(objectAppliedTo.GetRecentNetSpeed(), groundDir);
Vector3 resultantForce = forwardForce + rightForce + leftForce + backwardForce;
if (adjustedWalkPlaneSpeed.magnitude < NoMovementCutoff && resultantForce.magnitude < NoMovementCutoff)
{
objectAppliedTo.DirectAdjustAddSpeed(-adjustedWalkPlaneSpeed);
return(Vector3.zero);
}
if (adjustedWalkPlaneSpeed.magnitude > maximumSpeedsPerIndex[currentMaxIndex])
{
resultantForce += -adjustedWalkPlaneSpeed.normalized * adjustmentAccelerations[currentMaxIndex];
}
//TODO doing it with just if might be faster becasue there is no addition with vector3.zero. Do diagnostic if releasing this code separately.
return(resultantForce);
}
//TODO will caching getter values change performance?
public Vector3 GetCurrentForceVector(CustomForce parentForce, ForceObject objectAppliedTo)
{
return((-objectAppliedTo.GetRecentNetSpeed().normalized *
Mathf.Lerp(0, objectAppliedTo.GetObjectDragValue(), objectAppliedTo.GetRecentNetSpeed().magnitude / objectAppliedTo.GetAdjustedTrueMaximumSpeed())) * dragForceCoefficient);
}
public Vector3 GetCurrentForceVector(CustomForce parentForce, ForceObject objectAppliedTo)
{
return((Vector3.Project(constantForce, objectAppliedTo.GetRecentNetSpeed()).magnitude > upToSpeed)? Vector3.zero : constantForce);
}