private void SetAtomShaderProperties(RandomAtom current)
{
_renderer.material.SetFloat("_NucleusAttraction", current.nucleusAttraction);
_renderer.material.SetFloat("_NucleusRepulsion", current.nucleusRepulsion);
_renderer.material.SetFloat("_NucleusSize", current.nucleusSize);
_renderer.material.SetFloat("_ElectronCount", current.electronCount);
_renderer.material.SetFloat("_ElectronSize", current.electronSize);
_renderer.material.SetFloat("_ElectronSpeed", current.electronSpeed);
_renderer.material.SetFloat("_RadialModifier", current.radialModifier);
}
RandomAtom GenerateRandomAtom(RandomAtom previous)
{
RandomAtom atom;
atom.nucleusAttraction = UnityEngine.Random.Range(0f, _randomFactor * NUCLEUS_ATTR_MAX);
atom.nucleusAttraction = (UnityEngine.Random.Range(0, 2) > 0) ?
Mathf.Max(atom.nucleusAttraction - previous.nucleusAttraction, 0f) :
Mathf.Min(atom.nucleusAttraction + previous.nucleusAttraction, NUCLEUS_ATTR_MAX);
atom.nucleusRepulsion = UnityEngine.Random.Range(0f, _randomFactor * NUCLEUS_REPL_MAX);
atom.nucleusRepulsion = (UnityEngine.Random.Range(0, 2) > 0) ?
Mathf.Max(atom.nucleusRepulsion - previous.nucleusRepulsion, 0f) :
Mathf.Min(atom.nucleusRepulsion + previous.nucleusRepulsion, NUCLEUS_REPL_MAX);
atom.nucleusSize = UnityEngine.Random.Range(1f, _randomFactor * NUCLEUS_SIZE_MAX);
atom.nucleusSize = (UnityEngine.Random.Range(0, 2) > 0) ?
Mathf.Max(atom.nucleusSize - previous.nucleusSize, 1f) :
Mathf.Min(atom.nucleusSize + previous.nucleusSize, NUCLEUS_SIZE_MAX);
atom.electronSize = UnityEngine.Random.Range(1f, _randomFactor * ELECTR_SIZE_MAX);
atom.electronSize = (UnityEngine.Random.Range(0, 2) > 0) ?
Mathf.Max(atom.electronSize - previous.electronSize, 1f) :
Mathf.Min(atom.electronSize + previous.electronSize, ELECTR_SIZE_MAX);
atom.electronSpeed = UnityEngine.Random.Range(1f, _randomFactor * ELECTR_SPEED_MAX);
atom.electronSpeed = (UnityEngine.Random.Range(0, 2) > 0) ?
Mathf.Max(atom.electronSpeed - previous.electronSpeed, 1f) :
Mathf.Min(atom.electronSpeed + previous.electronSpeed, ELECTR_SPEED_MAX);
atom.radialModifier = UnityEngine.Random.Range(1f, _randomFactor * RADIAL_MAX);
atom.radialModifier = (UnityEngine.Random.Range(0, 2) > 0) ?
Mathf.Max(atom.radialModifier - previous.radialModifier, 1f) :
Mathf.Min(atom.radialModifier + previous.radialModifier, RADIAL_MAX);
if (!StressTest)
{
atom.electronCount = UnityEngine.Random.Range(1f, _randomFactor * ELECTR_COUNT_MAX);
atom.electronCount = (UnityEngine.Random.Range(0, 2) > 0) ?
Mathf.Max(atom.electronCount - previous.electronCount, 1f) :
Mathf.Min(atom.electronCount + previous.electronCount, ELECTR_COUNT_MAX);
}
else
{
atom.electronCount = Mathf.Min(previous.electronCount + STRESS_ADDITION, ELECTR_COUNT_STRESS);
}
return(atom);
}
private bool LerpAtomFields(ref RandomAtom current, RandomAtom next, float t)
{
if (Mathf.Abs(current.electronSpeed - next.electronSpeed) < 1.5)
{
return(false);
}
current.nucleusAttraction = Mathf.Lerp(current.nucleusAttraction, next.nucleusAttraction, t);
current.nucleusRepulsion = Mathf.Lerp(current.nucleusRepulsion, next.nucleusRepulsion, t);
current.nucleusSize = Mathf.Lerp(current.nucleusSize, next.nucleusSize, t);
current.electronCount = Mathf.Lerp(current.electronCount, next.electronCount, t);
current.electronSize = Mathf.Lerp(current.electronSize, next.electronSize, t);
current.electronSpeed = Mathf.Lerp(current.electronSpeed, next.electronSpeed, t);
current.radialModifier = Mathf.Lerp(current.radialModifier, next.radialModifier, t);
return(true);
}
private IEnumerator AtomShaderCoroutine()
{
_renderer.material.SetColor("_ForegroundColor", _foregroundColor);
_renderer.material.SetColor("_BackgroundColor", _backgroundColor);
_renderer.material.SetFloat("_RandomForegroundColor", (_randomizeForeground) ? 1f : 0f);
_renderer.material.SetFloat("_RandomBackgroundColor", (_randomizeBackground) ? 1f : 0f);
bool prevForegroundSet = _randomizeForeground;
bool prevBackgroundSet = _randomizeBackground;
Color32 prevForeColor = _foregroundColor;
Color32 prevBackColor = _backgroundColor;
float stateTime = 0.0f;
RandomAtom nextAtom = new RandomAtom();
RandomAtom prevRandomAtom = new RandomAtom
(
_renderer.material.GetFloat("_NucleusAttraction"),
_renderer.material.GetFloat("_NucleusRepulsion"),
_renderer.material.GetFloat("_NucleusSize"),
_renderer.material.GetFloat("_ElectronCount"),
_renderer.material.GetFloat("_ElectronSize"),
_renderer.material.GetFloat("_ElectronSpeed"),
_renderer.material.GetFloat("_RadialModifier")
);
while (true)
{
if (prevForegroundSet != _randomizeForeground)
{
_renderer.material.SetFloat("_RandomForegroundColor", (_randomizeForeground) ? 1f : 0f);
prevForegroundSet = _randomizeForeground;
}
if (prevBackgroundSet != _randomizeBackground)
{
_renderer.material.SetFloat("_RandomBackgroundColor", (_randomizeBackground) ? 1f : 0f);
prevBackgroundSet = _randomizeBackground;
}
if (!EqualColor(prevForeColor, _foregroundColor))
{
_renderer.material.SetColor("_ForegroundColor", _foregroundColor);
prevForeColor = _foregroundColor;
}
if (!EqualColor(prevBackColor, _backgroundColor))
{
_renderer.material.SetColor("_BackgroundColor", _backgroundColor);
prevBackColor = _backgroundColor;
}
if (!_randomizeAtomFields)
{
yield return(null);
continue;
}
if (_invokeRandom)
{
nextAtom = GenerateRandomAtom(prevRandomAtom);
_invokeRandom = false;
yield return(null);
continue;
}
else
{
if (LerpAtomFields(ref prevRandomAtom, nextAtom, Time.deltaTime))
{
SetAtomShaderProperties(prevRandomAtom);
yield return(new WaitForSeconds(Time.deltaTime));
continue;
}
else
{
// Hold time in this random state
if (stateTime < ATOM_STATE_TIME)
{
yield return(new WaitForSeconds(Time.deltaTime));
stateTime += Time.deltaTime;
continue;
}
else
{
stateTime = 0.0f;
_invokeRandom = true;
yield return(null);
continue;
}
}
}
}
}