Blender Git Commits

By adding undo capability to the Mkey event calling for mirrormenu, I accidentilly disabled it for all other object type. Fixed now.

- another fix, to make sure radio colors work local during tracing...
this will be quite a lot of reconstruction, if i want to go for
refraction, caustics, pathlights, etc... :/

- fix for error caused by last commit... colors changed by textures
during raytracing were 'hanging' and showing up in the first rendered
material.

Numpad - . (dot) now centers on selected vertices/controlpoints in editmode.
It already centered on selected objects outside of editmode, so this is just a consistency feature.

Removed an '#ifndef FREE_WINDOWS' statement that prevented
a gcc/cygwin built Blender from showing the Blender app icon in the
main window title bar.

Only a minor issue, but it annoyed me long enough to want to fix it!

- fixed tooltips for new 'ray' buttons in material buttons.

- fix for AA of mirroring.
It appeared that the Osa vectors for view vector, and for rendered coord
had an opposite sign...

- removed call to bzero, replaced with memset
(bzero seems to be old, not supported anymore, also not for windows)
- think I fixed the error compiling in Irix, for a correct cast now
(added parentheses around the subject for cast)
- changed call to ray_mirror, now included in the shading loop, just
before the addition happens for specular. That way specular is added
over mirroring. This changes the appearance quite some!

- fix for error in octree traverse code, as appeared in sample provided
by Ztonzy. Error happened when:
- ray intersects in first node of traversal
- next ray should intersect in same first node as well
- no other nodes were accessed inbetween
It's a bit hard to explain! But the reason is in the optimize code
in top of ocread() function, where binary XOR magic speeds up. Here
some static variables needed a reset.

Fixes in ray.c for linking under windows (seems lie bzero doesn't exist).
Shouldn't affect other platform if I did it correctly.

Fixed bug #794
The displist needed to be updated

Update the build systems to include ray.c

Kent

- Xmas special: shiny mirroring bells & whistles!

This is a revision of the old NeoGeo raytracer, dusted off, improved quite
a lot, and nicely integrated in the rest of rendering pipeline.
Enable it with F10-"Ray", and set either a 'ray-shadow' lamp or give the
Material a "RayMirror" value.
It has been added for 2 reasons:
- get feedback on validity... I need artists to play around with it if it's
actually useful. It still *is* raytracing, meaning complex scenes will
easily become slow.
- for educational purposes. All raytracing happens in ray.c, which can be
quite easily adjusted for other effects.

When too many disasters pop up with this, I'll make it a compile #ifdef.
But so far, it seems to do a decent job.

Demo files: http://www.blender.org/docs/ray_test.tgz
An article (tech) about how it works, and about the new octree invention
will be posted soon. :)

Note: it doesn't work with unified render yet.

- Bug fix: lamp axis was not drawn at correct location. Was already wrong
since a long long time... :P

- committed fixes for tooltips as provided by Bischofftep. Thanks!

Fixed error messages for saving jpeg files so its quite again.
(before I simplified it to return the result of the call to
imb_savejpeg turns out that makes it a little more verbose)

Kent

- fix: SHIFT+CTRL+P didn't work (make parent without inverse)
- added: when start blender in debug mode (blender -b) it prints the depth
of framebuffer.

- bug report #761
Subsurf, rendered in Wire, always displayed the 'optimal edges' version.
Added check for 'optimal' flag here, now it renders as it draws in 3d win

- and another fix needed due to the change in view3d matrices...
This one is the UV coord calculate function for FaceSelect mode.

- bug #766
the toolbox, editmode curve, 'edit' submenu had the wrong 'show/hide'
sublevel. Was more of a typo...