BF-admins agree to remove header information that isn't useful,
to reduce noise.
- BEGIN/END license blocks
Developers should add non license comments as separate comment blocks.
No need for separator text.
- Contributors
This is often invalid, outdated or misleading
especially when splitting files.
It's more useful to git-blame to find out who has developed the code.
See P901 for script to perform these edits.
Problem is that the scanfill result gives poorly shaped triangles, which is fine
for OpenGL drawing but does not work well for unwrapping. Another problem was
that it was doing random float offsets to avoid some degenerate cases, but this
meant that unwrapping a part of a mesh or the whole thing could give different
results for a UV island. Now UV unwrap does own triangulation of ngons.
This is an intended feature but works too unreliably.
- This setting was stored in each face and only editable by re-running the unwrap, this is too hidden (only discovered this by reading code).
- This worked with blender internal but not with cycles, such basic options as changing an image shouldn't behave different depending on the render engine selected.
I've ifdef'd out the aspect correction for now, it could be added back as a per scene option and be made to run on both cycles or blender internal but for now I prefer to keep this disabled.
unwrapper flush the correct aspect flag to mtpoly after unwrap. Faces
that have been unwrapped with correct aspect option will fix their
aspect each time a different image is assigned to them. I hope fix works
100%, I can't say that I really understood the bizarre aspect ratio
system.
Organized as follows:
uvedit/
uv editing related code
uvedit_draw.c: drawing code
uvedit_ops.c: operators, just a few done
uvedit_unwrap_ops.c: will be operators for unwrapping
uvedit_paramatrizer.c: lscm/abf/stretch/pack
space_image/
space_image.c: registration and common getter/setters
image_draw.c: drawing code, mostly functional
image_panels.c: panels, all commented out
image_render.c: render callbacks, non functional
image_ops.c: operators, only view navigation done
image_header.c: header, menus mostly done but missing buttons
Notes:
* Header menus consist only of Operator and RNA buttons, if they
are not implemented they're displayed grayed out. Ideally the full
header could work like this, but std_libbuttons looks problematic.
* Started using view2d code more than the old code, but for now it
still does own view2d management due to some very specific
requirements that the image window has. The drawing code however
is more clear hopefully, it only uses view2d, and there is no
switching between 'p' and 'f' view2d's anymore, it is always 'f'.
* In order to make uvedit operators more independent I move some
image space settings to scene toolsettings, and the current image
and its buffer is in the context. Especially sync selection and
select mode belonged there anyway as this cannot work correct with
different spaces having different settings anyway.
* Image paint is not back yet, did not want to put that together with
uvedit because there's really no code sharing.. perhaps vertex paint,
image paint and sculpt would be good to have in one module to share
brush code, partial redraw, etc better.
