Time : Node de Temps

../../../_images/compositing_nodes_input_time.png

Time : Node de Temps.

Le Time node génère une valeur (entre 0,00 et 1,00) qui change en fonction de la courbe pendant que le temps progresse sur la Timeline.

Inputs (entrées)

Ce node n’a pas de broche d’entrée.

Propriétés

Courbe

La valeur en Y définie par la courbe est le facteur de sortie. Pour les contrôles de la courbe, voir Curve widget.

Astuce

Flipping the curve around reverses the time input, but doing so is easily overlooked in the node setup.

Start, End
Start frame and End frame of the range of time specifying the values the output should last. This range becomes the X-axis of the graph. The time input could be reversed by specifying a start frame greater than the end frame.

Outputs

Factor
A speed of time factor (from 0.00 to 1.00) relative to the frame rate defined in the Render Dimensions Panel. The factor changes according to the defined curve.

Indice

Output values

The Map Value node can be used to map the output to a more appropriate value. With sometimes curves, it is possible that the Time node may output a number larger than one or less than zero. To be safe, use the Min/Max clamping function of the Map Value node to limit output.

Example

../../../_images/compositing_nodes_input_time_example.png

Time controls from left to right: no effect, slow down, freeze, accelerate, reverse