internal static void Update(ShaderVector4 t, float timeslice)
{
if (t.delay > 0)
{
t.delay -= timeslice;
if (t.delay <= 0)
{
t.SurplusTime += t.delay;
t.Target.SetVector(t.ParameterName, t.StartValue);
}
}
else
{
t.SurplusTime -= timeslice;
if (t.SurplusTime <= 0)
{
t.Target.SetVector(t.ParameterName, t.EndValue);
return;
}
float r = 1 - t.SurplusTime / t.Time;
Vector4 d = t.EndValue - t.StartValue;
d *= r;
d += t.StartValue;
t.Target.SetVector(t.ParameterName, d);
}
}
public static void Play(this Material mat, string name, Vector4 sv, Vector4 ev, float time, float delay = 0, Action <ShaderAnimat> over = null, bool cover = true)
{
if (mat == null)
{
return;
}
var ani = AnimationManage.Manage.FindAni <ShaderAnimat>((o) => { return(o.Target == mat ? true : false); });
if (ani == null)
{
ani = new ShaderAnimat(mat);
ShaderVector4 sf = new ShaderVector4();
sf.ParameterName = name;
sf.StartValue = sv;
sf.EndValue = ev;
sf.Time = time;
sf.Delay = delay;
ani.Time = time;
if (over == null)
{
ani.PlayOver = (o) => { o.Dispose(); }
}
;
else
{
ani.PlayOver = over;
}
}
else
{
var sf = ani.FindVectorShader(name);
if (sf != null)
{
if (!cover)
{
return;
}
}
else
{
sf = new ShaderVector4();
}
sf.StartValue = sv;
sf.EndValue = ev;
sf.Time = time;
sf.Delay = delay;
ani.Time = time;
if (over == null)
{
ani.PlayOver = (o) => { o.Dispose(); }
}
;
else
{
ani.PlayOver = over;
}
}
ani.Play();
}
public void Update(float timeslice)
{
if (playing)
{
if (Delay > 0)
{
Delay -= timeslice;
if (Delay <= 0)
{
if (PlayStart != null)
{
PlayStart(this);
}
c_time += Delay;
timeslice += Delay;
if (lsf != null)
{
for (int i = 0; i < lsf.Count; i++)
{
ShaderFloat.Update(lsf[i], timeslice);
}
}
if (lsv != null)
{
for (int i = 0; i < lsv.Count; i++)
{
ShaderVector4.Update(lsv[i], timeslice);
}
}
}
}
else
{
c_time -= timeslice;
if (lsf != null)
{
for (int i = 0; i < lsf.Count; i++)
{
ShaderFloat.Update(lsf[i], timeslice);
}
}
if (lsv != null)
{
for (int i = 0; i < lsv.Count; i++)
{
ShaderVector4.Update(lsv[i], timeslice);
}
}
if (!Loop & c_time <= 0)
{
playing = false;
if (PlayOver != null)
{
PlayOver(this);
}
}
else
{
if (c_time <= 0)
{
Play();
}
}
}
}
}
public void RemoveDelegate(ShaderVector4 sv)
{
lsv.Remove(sv);
}
public void AddDelegate(ShaderVector4 sv)
{
lsv.Add(sv);
sv.Target = Target;
}