Sine Wave node
~~~~~~~~~~~~~~

The **Sine Wave** node outputs a greyscale sine function graph.

.. image:: images/node_pattern_sine_wave.png
	:align: center

Inputs
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The **Sine Wave** node does not accept any input.

Outputs
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The **Sine Wave** generates a single greyscale output texture.

Parameters
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The **Sine Wave** node accepts the *amplitude*, the *frequency*
and the *phase* of the sine wave as a pattern. 

Example images
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.. image:: images/node_sine_wave_samples.png
	:align: center