Initial velocity offset

[eggrobin]

Implements #5.

// The initial velocity of the particles will be offset by a random amount
// lying in a disk perpendicular to the mean initial velocity whose radius
// is randomOffsetMaxRadius. This is similar to Unity's 'Random Velocity'
// Setting, except it will sample the offset from a (normal) disk rather
// than from a cube. Units (SI): m/s.
[Persistent]
public float randomInitalVelocityOffsetMaxRadius = 0.0f;

En ce qui concerne l'identificateur, "je n'ai fait celle-ci plus longue que parce que je n'ai pas eu le loisir de la faire plus courte". Note that while the behaviour of fixedEmissions has changed slightly internally, its usage is the same to the end user—now correctly documented:

// Whether to nudge particles in order to alleviate the dotted smoke effect.
// Set this to true (default) when using 'Simulate World Space' in Unity,
// false otherwise.
[Persistent]
public bool fixedEmissions = true;