/// <summary>
/// Performs a collision test in the horizontal direction (depending of the mode selected) in order to
/// depenetrate the character from moving colliders.
/// </summary>
public CollisionHitInfo VerticalDepenetrationCollision(bool positiveDirection, LayerMask layerMask)
{
CollisionHitInfo hitInfo = new CollisionHitInfo();
hitInfo.Reset();
float yDirection = positiveDirection ? 1 : -1;
Vector3 castDirection = yDirection * characterBody.bodyTransform.Up;
float castDistance = characterBody.height - characterBody.SkinWidth - characterBody.BoxThickness;
// BOXCAST -------------------------------------------------------------------------------------------------------------------
Vector3 boxCenter = positiveDirection ?
characterBody.middleBottomCollision + characterBody.bodyTransform.Up * (characterBody.BoxThickness / 2) :
characterBody.middleTopCollision - characterBody.bodyTransform.Up * (characterBody.BoxThickness / 2);
hitInfo = PhysicsUtilities.Boxcast(
is3D,
boxCenter,
characterBody.verticalBoxSize,
castDirection,
castDistance,
characterBody.bodyTransform.Up,
layerMask
);
return(hitInfo);
}
/// <summary>
/// Performs a collision test towards the ground.
/// </summary>
public CollisionHitInfo ProbeGroundCollision(float groundClampingDistance, LayerMask layerMask)
{
CollisionHitInfo hitInfo = new CollisionHitInfo();
hitInfo.Reset();
if (groundClampingDistance < 0)
{
return(hitInfo);
}
float castDistance = characterBody.StepOffset + groundClampingDistance;
// BOXCAST ----------------------------------------------------------------------------------------------------------------
Vector3 boxCenter = characterBody.bodyTransform.Position +
characterBody.bodyTransform.Up * (characterBody.StepOffset + characterBody.BoxThickness / 2);
hitInfo = PhysicsUtilities.Boxcast(
is3D,
boxCenter,
characterBody.verticalBoxSize,
-characterBody.bodyTransform.Up,
castDistance,
characterBody.bodyTransform.Up,
layerMask
);
return(hitInfo);
}
/// <summary>
/// Performs a collision detection in the horizontal direction, considering the whole character characterBody.
/// </summary>
public CollisionHitInfo HorizontalNotGroundedCollision(float deltaMovement, LayerMask layerMask)
{
CollisionHitInfo hitInfo = new CollisionHitInfo();
hitInfo.Reset();
float movementSign = Mathf.Sign(deltaMovement);
float movementAmount = Mathf.Abs(deltaMovement);
float castDistance = characterBody.SkinWidth + movementAmount;
Vector3 castDirection = movementSign * characterBody.bodyTransform.Right;
Vector3 boxCenter = characterBody.center +
movementSign * characterBody.bodyTransform.Right * (characterBody.widthExtents - characterBody.SkinWidth - (characterBody.BoxThickness) / 2);
hitInfo = PhysicsUtilities.Boxcast(
is3D,
boxCenter,
characterBody.horizontalBoxSize,
castDirection,
castDistance,
characterBody.bodyTransform.Up,
layerMask
);
return(hitInfo);
}
/// <summary>
/// Performs a collision test in the horizontal direction (depending of the mode selected) in order to
/// depenetrate the character from moving colliders.
/// </summary>
public CollisionHitInfo HorizontalDepenetrationCollision(bool grounded, bool positiveDirection, LayerMask layerMask)
{
CollisionHitInfo hitInfo = new CollisionHitInfo();
hitInfo.Reset();
float xDirection = positiveDirection ? 1 : -1;
Vector3 castDirection = xDirection * characterBody.bodyTransform.Right;
float castDistance = characterBody.width - characterBody.SkinWidth - characterBody.BoxThickness;
hitInfo.distance = castDistance;
Vector3 boxCenter = Vector3.zero;
if (grounded)
{
boxCenter = positiveDirection ?
characterBody.bottomLeftCollision_StepOffset +
characterBody.bodyTransform.Up * (characterBody.height - characterBody.StepOffset - characterBody.SkinWidth) / 2 +
characterBody.bodyTransform.Right * (characterBody.BoxThickness / 2) :
characterBody.bottomRightCollision_StepOffset +
characterBody.bodyTransform.Up * (characterBody.height - characterBody.StepOffset - characterBody.SkinWidth) / 2 -
characterBody.bodyTransform.Right * (characterBody.BoxThickness / 2);
}
else
{
boxCenter = positiveDirection ?
characterBody.middleLeftCollision + characterBody.bodyTransform.Right * (characterBody.BoxThickness / 2) :
characterBody.middleRightCollision - characterBody.bodyTransform.Right * (characterBody.BoxThickness / 2);
}
hitInfo = PhysicsUtilities.Boxcast(
is3D,
boxCenter,
characterBody.horizontalBoxSize,
castDirection,
castDistance,
characterBody.bodyTransform.Up,
layerMask
);
return(hitInfo);
}
