compressed files we were not passing the full wide char path to zlib, so not
all file names worked. Now we use gzopen_w available in new zlib versions.
Patch by Tamito Kajiyama, I added an extra check for the zlib version so it
keeps compiling with older versions for now.
For platform maintainers:
Part of this commit are zlib 1.2.8 libraries for windows 32 bit. We still
need update libraries for windows 64 bit and mingw. There's a readme.txt
and build.bat included with instructions on how to build.
image, no images need to be refreshed then but the cursors needs to be redrawn
still. Otherwise it gets stuck, especially annoying in unexpected cases where the
mask has reached the maximum for all pixels in the brush.
of editmode on the child object.
Problem was that the object custom data mask was not taken into account when
rebuilding the derivedmesh in some cases, which is needed for the derivedmesh
to contain the mapping back to the original vertices. Now this data mask is
used for any derivedmesh build that will be cached.
Also problematic was that the datamask for the active object was applied to
all objects in the scene, which caused the parent object to be recalculated
when it didn't need to be. Now this datamask is only used for the active object.
properly with blender internal is probably for after release, when we can add
the same system to gather textures from brushes, modifiers, force fields, ...
Moved the code after the masking check so we can skip the texture lookup
if the pixel is done, is a bit faster. Also hide the color wheel for these
tools, only did it for 2D paint in previous commit.
used to see if area has been covered by brush, so exclude the texture
alpha and texture alpha masks from mask comparisons. Coming next:
texture masks for 2d painting.
* 2D image painting with textures that contained alpha did not work correctly,
had been broken for a while.
* 2D image panels texture (mask) panels showed wrong buttons for texture overlay.
* Texture map mode 3D now also uses masking, like Tiled and Stencil the texture
does not move along with the brush so it works fine.
* 2D image paint View mapping did not work correct, especially noticeable with
Rake rotation.
* Masking is now disabled for the smear tool, this can't really work because
the original image is constantly changing and gave artifacts.
Animplayer treated .tif extensions as movie files, so that didn't work.
Added another hardcoded check for it, like for png tga exr jpg etc.
Why FFmpeg thinks .tif is a movie... that's for another day :)
Quicktime QTKit did same btw.
scaling it along one axis, now there's a Reset Transform button.
The Image Aspect button is now also hidden unless the texture is an image texture.
And also hide the color wheel for painting tools that don't use colors.
* 2D image painting support for masking to limit the max contribution of a stroke
to a pixel, to get it working compatible with projection painting. Not strictly
a bugfix, but the inconsistency here was annoying.
* Fix python errors in Texture Mask panel in image editor, was missing overlay
options.
* Clamp paint mask to 0..1 in case some texture exceeds it, this could give black
pixels due to integer overflow.
- highlighed buttons that were never pressed could be activated by accident when canceling search popup.
- canceling a search popup on a popup would close both.
accessing a bmesh from python would reallocate all customdata layers.
add an assert to BM_data_layer_free(), when its called unnecessarily since its reallocating all layers.
crossing themselves.
Again an old issue, the code that was limiting the max contribution to a pixel by
doing a max() operation, which is very sensitive to the spacing of the stroke dabs.
Instead we now use a formula does adds up on repeated dabs but approaches the
maximum brush value slowly and never exceeds it, which gives nice smooth results.
mask_accum = mask_accum + (sqrt(brush_max) - mask_accum) * sqrt(brush_max) * mask;
It's now default to 2D textures, and no AUTO mode at this
moment, since detecting which method is the best not so
simple.
Image drawing could manually be switched to GLSL for tests
and feedback, but for default GLSL is not so much great.
Reason of this is huge images, where operations like panning
becomes dead slow comparing GLSL vs. 2D texture.
Dynamic Paint was also being calculated during "orco" mesh generation, causing image sequence baking to use orco derived mesh instead. This likely affected vertex type surfaces too in some cases.
