Description: more advanced brick texture
Email: ahmadkabani@yahoo.com
Author: Ahmad Kabani a.k.a Wizard on BlenderArtists.
Website: http://www.wizardproductions.org/ahmad/blender/texture_plugins
License: GPL
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This plugin is in beta state. 

Windows:
The plugin wbricks.dll relies on mingwm10.dll and exchndl.dll from the Mingw 
distribution.

Linux:
Not available yet

Mac (may not work on all Macs)
Not available yet

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Controls
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    Scale	Scales texture size
    # Bricks	Number of bricks in pattern
    Min Width	Minimum brick width
    Max Width	Maximum brick width
    Height	Height of brick
    Min Offset	Minimum offset for brick
    Max Offset	Maximum offset for brick
    Mortar	Mortar thickness
    Shift	Amount to shift every row
    Bevel	Amount of bevel applied to brick
    Nabla	Defines size of derivative offset used for calculating normal
    Round	Roundness factor for corners
    Rotation	Rotation in degrees
    Seed	Random number seed

The plugin will generate a set of bricks with random width using the parameters
above and repeat the pattern along the horizontal and vertical direction. Note
that this is a 2D texture plugin and ignores Z coordinate.

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Note about bump mapping:
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The bump map offsets are calculated using nabla. Due to scaling issues, often
the effect will look nasty in material preview. You will have to play with the
Nor value in texture panels and nabla to make it look good.

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Note about antialiasing
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Oversampling seems to work by applying a 3x3 gaussian filter using the pixel
sizes provided by Blender. Seems to work OK but I'm doubtful about how the
plugin can really do a proper job of this.