// Lerp to state object
public static void Lerp (PlaygroundParticlesC playgroundParticles, ParticleStateC state, float time, LERPTYPEC lerpType) {
if(time<0) time = 0f;
Color color = new Color();
for (int i = 0; i<playgroundParticles.particleCache.Length; i++) {
if (lerpType==LERPTYPEC.PositionColor||lerpType==LERPTYPEC.Position)
playgroundParticles.particleCache[i].position = Vector3.Lerp(playgroundParticles.particleCache[i].position, state.GetPosition(i%state.positionLength), time);
if (lerpType==LERPTYPEC.PositionColor||lerpType==LERPTYPEC.Color) {
color = state.GetColor(i%state.colorLength);
playgroundParticles.particleCache[i].color = Color.Lerp(playgroundParticles.particleCache[i].color, color, time);
}
}
}
// Lerp to specified state in this PlaygroundParticles
public static void Lerp (PlaygroundParticlesC playgroundParticles, int to, float time, LERPTYPEC lerpType) {
if (to<0) {to=playgroundParticles.states.Count;} to=to%playgroundParticles.states.Count;
if(time<0) time = 0f;
Color color = new Color();
for (int i = 0; i<playgroundParticles.particleCache.Length; i++) {
if (lerpType==LERPTYPEC.PositionColor||lerpType==LERPTYPEC.Position)
playgroundParticles.particleCache[i].position = Vector3.Lerp(playgroundParticles.particleCache[i].position, playgroundParticles.states[to].GetPosition(i%playgroundParticles.states[to].positionLength), time);
if (lerpType==LERPTYPEC.PositionColor||lerpType==LERPTYPEC.Color) {
color = playgroundParticles.states[to].GetColor(i%playgroundParticles.states[to].colorLength);
playgroundParticles.particleCache[i].color = Color.Lerp(playgroundParticles.particleCache[i].color, color, time);
}
}
Update(playgroundParticles);
}