There are two ways to adjust the amplitude for a given Impulse Source.
The amplitude of the raw impulse signal controls the strength of the vibration for each impact. Spatial range: controls how far the signal travels in the Scene before it fades out completelyįor descriptions of all Impulse Source properties, as well as instructions for adding Impulse Sources to your scene, see documentation on the Impulse Source and Collision Impulse Source components. Time envelope: controls the signal’s attack, sustain, and decay so that the signal fades in and out to the appropriate intensity and has a finite duration. Orientation and direction: Impulse can transform the signal so that the vibrations are consistent with the direction of the impact that produces them. Understanding some of these properties in detail can help you create more realistic camera shake setups.īelow you'll find detailed descriptions of the following key properties:Īmplitude: controls the strength of the vibration. While the raw vibration signal defines the basic “shape” of the camera shake, the Impulse Source controls several other important properties that define the impulses it generates. On the surface of a gelatin planet that wobbles when something touches it.īy default, an Impulse Source affects every Impulse Listener in range, but you can apply channel filtering to make Sources affect some Listeners and not others. On a projectile that explodes when it hits a target. On each of a giant’s feet, so that the ground shakes when the giant walks. Here are a few examples of where you might use Impulse Source components in a Scene: Your Scene can have as many Impulse Sources as you want. The camera is an Impulse Listener and reacts to the impulses by shaking (B), which shakes the resulting image in the game view (C).Ĭinemachine ships with two types of Impulse Source component.Ĭinemachine Collision Impulse Source generates impulses in reaction to collisions and trigger zones.Ĭinemachine Impulse Source generates impulses in reaction to events other than collisions.
When they collide with the floor (A) they generate impulses. In the image below, the figure's feet are Impulse Sources. Virtual cameras with an Impulse Listener extension react to impulses by shaking. The event triggers impulses, and the source generates impulses. Game events can cause an Impulse Source to emit a signal from the place where the event occurs. An Impulse Source is a component that emits a vibration signal from a point in Scene space.
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