/// <summary>
/// Tries to acquire and draw a debug shape for better feedback and visualization.
/// </summary>
/// <param name="debugDrawShape">The type of the debug shape (sphere, cone, etc.)</param>
/// <param name="translation">The shape's translation</param>
/// <param name="rotation">The shape's rotation</param>
/// <param name="scale">The shape's non-uniform scaling</param>
/// <returns><c>true</c> if debug shape can be displayed</returns>
public bool TryGetDebugDrawShape(ref DebugDrawShape debugDrawShape, ref Vector3 translation, ref Quaternion rotation, ref Vector3 scale)
{
foreach (var particleEmitter in Emitters)
{
if (!particleEmitter.Enabled)
{
continue;
}
foreach (var initializer in particleEmitter.Initializers)
{
if (!initializer.Enabled)
{
continue;
}
if (initializer.TryGetDebugDrawShape(out debugDrawShape, out translation, out rotation, out scale))
{
// Convert to world space if local
if (particleEmitter.SimulationSpace == EmitterSimulationSpace.Local)
{
return(ToWorldSpace(ref translation, ref rotation, ref scale));
}
return(true);
}
}
foreach (var updater in particleEmitter.Updaters)
{
if (!updater.Enabled)
{
continue;
}
if (updater.TryGetDebugDrawShape(out debugDrawShape, out translation, out rotation, out scale))
{
// Convert to world space if local
if (particleEmitter.SimulationSpace == EmitterSimulationSpace.Local)
{
return(ToWorldSpace(ref translation, ref rotation, ref scale));
}
return(true);
}
}
}
if (BoundingShape == null)
{
return(false);
}
if (BoundingShape.TryGetDebugDrawShape(out debugDrawShape, out translation, out rotation, out scale))
{
return(ToWorldSpace(ref translation, ref rotation, ref scale));
}
return(false);
}
