docs: add documentation for node

material_maker/doc/node_filter_bevel.rst

@@ -0,0 +1,34 @@
+Bevel node
+~~~~~~~~~~
+
+The **Bevel** node adds an edge bevel to the input mask based on a customizable curve.
+
+.. image:: images/node_filter_bevel.png
+	:align: center
+
+Inputs
+++++++
+
+The **Bevel** node accepts:
+
+* a mask greyscale input whose light parts will be beveled
+
+Outputs
++++++++
+
+The **Bevel** node generates a single greyscale texture.
+
+Parameters
+++++++++++
+
+The **Bevel** node accepts the following parameters:
+
+* *resolution* is the resolution of the effect.
+* *distance* is the distance of the bevel effect.
+* *profile* is the curve used to shape the bevel.
+
+Example images
+++++++++++++++
+
+.. image:: images/node_bevel_samples.png
+	:align: center

material_maker/doc/nodes_filter.rst

@@ -35,6 +35,7 @@ The filter nodes accept one or several inputs and generate one or several images
 	node_filter_occlusion
 	node_filter_quantize
 	node_filter_dilate
+	node_filter_bevel
 	node_filter_fill
 	node_filter_fill_to_position
 	node_filter_fill_to_size