Vector3 ResolveCollisions(Vector3 root, Vector3 tip, float cameraRadius)
{
#if CINEMACHINE_PHYSICS
var dir = tip - root;
var len = dir.magnitude;
dir /= len;
var result = tip;
float desiredCorrection = 0;
if (RuntimeUtility.SphereCastIgnoreTag(
root, cameraRadius, dir, out RaycastHit hitInfo,
len, CameraCollisionFilter, IgnoreTag))
{
var desiredResult = hitInfo.point + hitInfo.normal * cameraRadius;
desiredCorrection = (desiredResult - tip).magnitude;
}
// Apply the correction
if (desiredCorrection > Epsilon)
{
result -= dir * desiredCorrection;
}
return(result);
#else
return(tip);
#endif
}
Vector3 ResolveCollisions(
Vector3 root, Vector3 tip, float deltaTime,
float cameraRadius, ref float collisionCorrection)
{
#if CINEMACHINE_PHYSICS
if (CameraCollisionFilter.value == 0)
{
return(tip);
}
var dir = tip - root;
var len = dir.magnitude;
dir /= len;
var result = tip;
float desiredCorrection = 0;
if (RuntimeUtility.SphereCastIgnoreTag(
root, cameraRadius, dir, out RaycastHit hitInfo,
len, CameraCollisionFilter, IgnoreTag))
{
var desiredResult = hitInfo.point + hitInfo.normal * cameraRadius;
desiredCorrection = (desiredResult - tip).magnitude;
}
collisionCorrection += deltaTime < 0 ? desiredCorrection - collisionCorrection : Damper.Damp(
desiredCorrection - collisionCorrection,
desiredCorrection > collisionCorrection ? DampingIntoCollision : DampingFromCollision,
deltaTime);
// Apply the correction
if (collisionCorrection > Epsilon)
{
result -= dir * collisionCorrection;
}
return(result);
#else
return(tip);
#endif
}