/* Copy parent attributes to another behaviour.
*/
public void CopyParentAttributesTo(ParticleBehaviour behaviour)
{
if (behaviour == null)
{
throw new ArgumentNullException("behaviour cannot be null!");
}
ParticleBehaviour_CopyParentAttributesTo(nativePtr, behaviour.nativePtr);
}
/// <summary>
/// Returns the first occurence of the ParticleBehaviour specified by its type.
/// </summary>
public ParticleBehaviour GetBehaviour(String behaviourType)
{
IntPtr p = Particle_GetBehaviour(nativePointer, behaviourType);
if (p == IntPtr.Zero)
{
return(null);
}
if (behaviour != null && behaviour.nativePtr == p)
{
return(behaviour);
}
behaviour = ParticleBehaviourHelper.GetParticleBehaviour(p);
return(behaviour);
}
public static IElement GetIElementByPointer(IntPtr ptr)
{
if (ptr == null || ptr == IntPtr.Zero)
{
return(null);
}
try
{
Particle.ParticleType partype = Particle.Particle_GetParticleType(ptr);
if (partype == Particle.ParticleType.PT_TECHNIQUE)
{
return(ParticleTechnique.GetInstances(ptr));
}
else if (partype == Particle.ParticleType.PT_SYSTEM)
{
return(ParticleSystem.GetInstances(ptr));
}
else if (partype == Particle.ParticleType.PT_AFFECTOR)
{
return(ParticleAffector.GetParticleAffectorByType(ptr));
}
else if (partype == Particle.ParticleType.PT_EMITTER)
{
return(ParticleEmitter.GetParticleEmitterByPointer(ptr));
}
//else if (partype == Particle.ParticleType.PT_VISUAL)
// return new Particle(ptr);
//For Some reason Particle.Particle_GetParticleType(ptr) doesn't return a valid type for PT_SYSTEM.
//So test for ParticleSystem_GetCategory if it throws an exception then we know it really isn't one! ;)
ParticleSystem.ParticleSystem_GetCategory(ptr);
return(ParticleSystem.GetInstances(ptr));
}
catch (Exception) { }
try
{
String behaviourType = Marshal.PtrToStringAnsi(ParticleBehaviour.ParticleBehaviour_GetBehaviourType(ptr));
//ParticleBehaviourFactory
if (behaviourType == "SlaveBehaviour")
{
return(SlaveBehaviour.GetInstance(ptr));
}
}
catch (Exception)
{
return(null);
}
try
{
DynamicAttributeType type = DynamicAttributeTypeHelper.DynamicAttribute_GetType(ptr);
if (type == DynamicAttributeType.DAT_CURVED ||
type == DynamicAttributeType.DAT_FIXED ||
type == DynamicAttributeType.DAT_OSCILLATE ||
type == DynamicAttributeType.DAT_RANDOM)
{
return(DynamicAttributeTypeHelper.GetDynamicAttribute(ptr));
}
}
catch (Exception)
{
}
return(null);
}