SeamBleed in perspective mode mostly working (some small artifacts but generally looks ok)
Added BarycentricWeightsPersp2f and BarycentricWeightsSimplePersp2f for getting weights from verts with perspective matrix applied.
* initializing a bucket only initializes pixels from that bucket (was initializing all pixels in intersecting faces before which made large faces slow to paint onto)
* removed scanline functions, they are not as useful when initializing small areas.
* UV seam checking also sets the seam flag on the adjacent face to avoid double lookups.
TODO - uv seam bleed doesn't work in perspective mode.
somehow scripts line endings change is messing things up, these changes wont be included
error is:
svn: File 'release/scripts/scripttemplate_metaball_create.py' has inconsistent newlines
svn: Inconsistent line ending style
svn: Error reading spooled REPORT request response
todo...
* pixel interpolation.
* clone option can currently only be set from the image paint panel.
* only initialize clone pixels under the mouse.
* overlap between source/target while painting could cause problems. need to look into this.
also fixed some cashes in painting normally.
1 issue was caused by detecting 2d horizontal line intersections for lines that had points equal to the horizontal Y value - solved by detecting point on line cases.
Another was because the 2D bounding box for painting could have faces edges running along it - solved by adding a small margin to the bounding box.
* add support for building redcode on win32/msvc, but disabled for now, as there are linking problems
- I cleaned the redcode sconscript - the copying of headers within the source tree is not a clean solution
This needs to be fixed later on. For now, lets use redcode from extern/ until a better way is found.
Python dict error: when trying to access a Bone via a key, and the key
was not found, a wrong error message got printed. Fix provided by
reporter Gregor Riepl. Thanks!
When entering a wrong expression (or garbish) in a Nkey panel button,
the cursor jumps to the place where the button was clicked. On failure
the button could return a B_NOP, not a 0
* When making a proxy, the lib linked IPO driver was also changed to
point to the proxy object, and after undo this local proxy object
was replaced so the pointer became invalid. In fact it is not needed
at all to change this because the IPO code maps the pointer to the
local proxy object already.
* Undoing the make proxy operation would crash because the proxy_from
pointer in the library linked object would still point to the removed
object. Now it clears all these pointers before undo, because on each
undo memory file read they will be set again anyway.
