GNU GPL V3

This is a normal map generator from a single image, originally created by omaremad. Load a single layer picture, then choose filters/map/insanebump..., tweak the details, then hit OK. The normal/height/ambiend/specular maps for the picture will be created within the folder where the original picture resides.

The script produces different files within the original image's directory:
the _n is the normal map,
the _s is the specular,
the _d is the diffusion (just the color)
the _a is the ambiend occlusion
the _h is the displacement (or height map)

This is an updated version of the already existing iconify2.scm.
Iconify2 plug-in converts a single layer of a single image into a multi-layered image ready to be saved as a Windows icon.

Modifications:
- Tested for Gimp 2.8
- Also creates the 256x256x32 big icon for Windows XP and later
- Slightly better naming of the layers
- Cleanup of the temporary images

I made a small python script, similar to a details-enhancement-procedure described here:
http://registry.gimp.org/node/27945
Vivid light blend mode is implemented using the color dodge and color burn technique. Selective Gaussian Blur is used instead "Surface Blur" so it works without G'MIC dependencies. Take care of the Gaussian Radius since high values / big images make Gimps Selective Gaussian Blur a VERY time consuming operation.

As part of a larger series on B&W grayscale conversion in GIMP, I wrote a second script that automatically generates layers using each of the commonly defined film emulation channel mixer values...

Create new guides at the center of the image