/// <summary>
/// Adds a single state.
/// </summary>
/// <param name="playgroundParticles">Playground particles.</param>
/// <param name="state">State.</param>
public static void Add (PlaygroundParticlesC playgroundParticles, ParticleStateC state) {
PlaygroundParticlesC.Add(playgroundParticles,state);
}
/// <summary>
/// Returns a copy of this ParticleState.
/// </summary>
public ParticleStateC Clone () {
ParticleStateC particleState = new ParticleStateC();
particleState.stateName = stateName;
particleState.stateScale = stateScale;
particleState.stateTexture = stateTexture;
particleState.stateDepthmap = stateDepthmap;
particleState.stateDepthmapStrength = stateDepthmapStrength;
particleState.stateMesh = stateMesh;
particleState.stateOffset = stateOffset;
particleState.colorLength = colorLength;
particleState.positionLength = positionLength;
particleState.stateTransform = stateTransform;
particleState.applyChromaKey = applyChromaKey;
particleState.chromaKey = chromaKey;
particleState.chromaKeySpread = chromaKeySpread;
return particleState;
}
// 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);
}
}
}
// Add new state from state
public static void Add(PlaygroundParticlesC playgroundParticles, ParticleStateC state)
{
playgroundParticles.states.Add(state);
state.Initialize();
}
// Linear interpolation to state
public static void Lerp (PlaygroundParticlesC playgroundParticles, ParticleStateC state, float time) {
PlaygroundParticlesC.Lerp(playgroundParticles,state,time,LERPTYPEC.PositionColor);
}