Blender Git Loki

Cycles-Bake: support non-alpha saving of png, openexr, ...

Cycles-Bake: Saving different file formats *

Todo:
* I still can't have PNG to save without alpha
* I think it's always saving as 8 bit

Apart from that UI is working.

Cycles-Bake: Fix for padding (margin) not working in tangent maps

Note: you cannot save png without alpha for now, Im working on that in a separate branch

Cycles-Bake: Support for float formats (openexr, png, ...)

Next: Support for saving with no alpha

Cycles-Bake: Fix for "missing" rays generating spurious result in tangent maps

missing rays are rays cast from the low poly mesh (or the cage) that dont hit the high poly object

Cycles-Bake: another compile fix attempt

Cycles-Bake: User Interface

Cycles-Bake: Fix warnings and compile errors (hopefully)

Cycles-Bake: accept relative path in filepath

Cycles-Bake: remove invoke

Cycles-Bake: ui fix - cage works for non-normal passes too

Cycles-Bake: normal swizzle, and OBJECT and WORLD normal spaces

The user can now decide between the normal_space (OBJECT, WORLD)
The user can now decide on the swizzle (+X,+Y,+Z):
* normal_r, normal_g, normal_b

+ barebones code for TANGENT normal space
Though this is not working, thus it's disabled in operator enum.

Cycles-Bake: silenting warning: set default string value as NULL - no more crashes

Cycles-Bake: Custom Cage support

New Python argument: "custom_cage", that should be a name of the object to use as custom cage

Cycles-Bake: Fix Linux build error

Cycles-Bake: Tangent Normal space mode

TANGENT gives no crash and bluish results, so it seems correct.
There are some differences from BI and Cycles, I'll have to test further
to see which one is correct.

Apart from that there is a chance the swizzle is wrong.
In other words, the directions may be swapped, or inverted.
It will be an easy fix though. I just need to put time on testing this
against other applications and simple test files.

* Refactored calculateTriTessFaces to store tangent.
* Re-set neutral color for WORLD/OBJECT maps to be 0,0,0 from Cycles

Cycles-Bake: Fixing building for MSVC + supress warnings

Cycles-Bake: remove assert and comment cleanup

Cycles-Bake: Active to select and cage extrusion

New parameters:
* use_selected_to_active=False
* cage_extrusion=0.0

Selected and active are baked using local coordinates.
So they don't need to be in the same location.

Also, the cage always look inwards.

Note, I tested with XNormal and things seem good.
The object normals, however, are coded differently:

Cycles RGB = XNormal R(1-B)G
XNormal RGB = Cycles RB(1-G)

To be investigated ...

Cycles-Bake: stop building undeformed mesh

This silent the warning printed out in the console