material-maker/addons/material_maker/doc/node_workflow_createmap.rst

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CreateMap node
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The **CreateMap** node creates a map holding height, orientation and offset information
used to combine simple materials.
.. image:: images/node_workflow_createmap.png
Inputs
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The **CreateMap** node accepts two inputs:
* the *height* component as a greyscale image.
* an optional offset map.
Outputs
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The **CreateMap** node outputs the map in an RGB image where:
* the red component holds the height information
* the green component holds the orientation information
* the blue component holds the offset information
Parameters
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The **CreateMap** node has two parameters:
* *height* is the maximum height of the map
* *angle* is the orientation of the map