void OnDrawGizmos()
{
if (drawpath)
{
Gizmos.color = Color.grey;
if (flowpositions.Count > 0)
{
Vector3 lpos = Vector3.zero;
for (int i = 0; i < flowpositions.Count; i++)
{
MegaFlowPos fpos = flowpositions[i];
Gizmos.color = Color.white;
if (i > 0)
{
Gizmos.DrawLine(lpos, fpos.pos);
}
Gizmos.color = Color.green;
Gizmos.DrawSphere(fpos.pos, 0.1f);
lpos = fpos.pos;
}
}
DrawMoveGizmo();
}
Gizmos.DrawIcon(transform.position, "MegaFlowIcon.png", true);
}
void AddPos(Vector3 pos, Vector3 vel, Matrix4x4 tm, Matrix4x4 tm1, float flowscale)
{
MegaFlowPos fpos = new MegaFlowPos();
fpos.Set(pos, vel, tm, tm1, flowscale, flowtime);
flowpositions.Add(fpos);
}
void ProcessPos()
{
for (int i = 0; i < flowpositions.Count; i++)
{
MegaFlowPos fpos = flowpositions[i];
fpos.fpos += fpos.vel * Time.deltaTime;
fpos.time -= Time.deltaTime;
fpos.alpha = 1.0f - (fpos.time / fpos.stime);
if (usefalloff)
{
fpos.falloff = falloffcrv.Evaluate(fpos.alpha);
}
else
{
fpos.falloff = 1.0f;
}
if (fpos.time < 0.0f)
{
flowpositions.RemoveAt(i);
i--;
}
else
{
if (frames.Count > 0)
{
fpos.frame = 0;
for (int f = frames.Count - 1; f >= 0; f--)
{
if (fpos.alpha > frames[f].time)
{
fpos.frame = f;
break;
}
}
}
}
}
}
void UpdateLast(Vector3 pos, Vector3 vel, Matrix4x4 tm, Matrix4x4 tm1, float flowscale)
{
MegaFlowPos fpos = flowpositions[flowpositions.Count - 1];
fpos.Set(pos, vel, tm, tm1, flowscale, flowtime);
}
void AddPos(Vector3 pos, Vector3 vel, Matrix4x4 tm, Matrix4x4 tm1, float flowscale)
{
MegaFlowPos fpos = new MegaFlowPos();
fpos.Set(pos, vel, tm, tm1, flowscale, flowtime);
flowpositions.Add(fpos);
}
