public bool StartRotateBySpeed(TSVector startForward, TSVector targetForward, FP angleSpeed)
{
if (startForward.IsZero() || targetForward.IsZero())
{
return(false);
}
startForward.Normalize();
m_sCurForward = m_sStartForward = startForward;
targetForward.Normalize();
m_sTargetForward = targetForward;
if ((startForward - targetForward).IsZero())
{
return(false);
}
m_sSpeed = angleSpeed / 360;
m_sStartRotation = TSQuaternion.identity;
m_sTargetRotation = TSQuaternion.FromToRotation(m_sStartForward, m_sTargetForward);
m_nRotating = true;
m_sLerp = 0;
if (null != OnStartRotate)
{
OnStartRotate(m_sCurForward, m_sCurForward);
}
return(true);
}
public bool StartRotate(TSVector startForward, TSVector targetForward, FP time)
{
var rotation = TSQuaternion.FromToRotation(m_sStartForward, m_sTargetForward);
FP angle = TSQuaternion.Angle(TSQuaternion.identity, rotation);
FP angleSpeed = FP.MaxValue;
if (time > 0)
{
angleSpeed = angle / time;
}
return(StartRotateBySpeed(startForward, targetForward, angleSpeed));
}
public void SetFromToRotation(TSVector fromDirection, TSVector toDirection)
{
TSQuaternion targetRotation = TSQuaternion.FromToRotation(fromDirection, toDirection);
this.Set(targetRotation.x, targetRotation.y, targetRotation.z, targetRotation.w);
}