For premultiplied alpha images, this makes any color space conversion for the image
or render output work on color without alpha multiplied in.
This is typically useful to avoid fringing when the image was or will be composited
over a light background. If the image will be composited over a black background on
the other hand, leaving this option off will give correct results.
In an ideal world, there should never be any color space conversion on images with
alpha, since it's undefined what to do then, but in practice it's useful to have
this option.
Patch by Troy Sobotka, with changes by me.
---------------------------------------------------------------
This was a test drive to see how painful the merge will be.
Next batches are:
- use desktop option for fullscreen
- multisampling option
- bullet collision mask
- python
- storage (vbo, dl, ...)
- lighting
[lighting still needs review]
[python could use review, although it should be straightforward]
[storage should be tested more I think]
Merged /branches/soc-2011-cucumber:r
36991,37059,37157,37416,37497-37499,37501,37522,39036,40593
36991:
==UI==
* Made some options available in Blender Game that were only available in Blender Render (camera resolution, animation fps)
* Created a panel for the embedded player
* Renamed the FPS option for the standalone player to Refresh Rate
* Moved framing options to display
* Made a button to launch the blender player from within blender (only tested on windows for now)
37059:
==UI==
* Added the option to change the exit key for the BGE. The UI currently just sets a number, and this feature most likely does not work for blenderplayer yet. More work on this to come.
* Removed the physics settings from the scene panel for the BGE.
* Added an Add menu in the logic brick header.
37157:
Making the bake options available in Blender Game
37416:
Making the exit key UI element accept key presses instead of numbers. It still does not work for the Blenderplayer, and it does not limit the input to key presses (other events don't work for exiting)
37497:
Some more work on getting the exit key to work in the Blenderplayer.
Input is now restricted to keyboard events only for the exit key UI.
37498:
Some clean up from the last commit.
The exit key setting affects the Blenderplayer now.
37499:
Cleaning up some duplicate code. Now the reverseTranslateTable for converting blender key codes to ketsji key codes is only defined in BL_BlenderDataConverter.
37501:
Centralizing the exit key methods to the keyboard devices. This should make it easier to get exit key control to the python API.
[37517: committed previously]
37522:
Moved control of the exit key away from the keyboard devices, and moved it to ketsjiengine.
Added setExitKey and getExitKey to the python API
39036:
A couple of the doversions were in the wrong spot. This should fix some issues with the exit key not being set.
[not committed entirely, see below]]
40552: space_logic.py (* fixed an error in space_logic.py *)
40593:
launch blenderplayer from ui not working in OSX fix - by Daniel Stokes and me
########################################################
code left behind (to be included in next commit):
########################################################
{
/* Initialize default values for collision masks */
Object *ob;
for(ob=main->object.first; ob; ob=ob->id.next)
ob->col_group = ob->col_mask = 1;
}
* Added a new chain splitting option for dividing chains into pieces having
a given curvilinear 2D length.
* Rearranged the UI controls of chain splitting options according to the
actual order of processing.
* Made changes for converting each view edge into a chain in the case of
not using chaining.
- UV's were not being calculated if there were too many VColor layers.
- precalc (omd->size * omd->spatial_size) was being called in a loop.
- use vector functions to avoid pointer indrections on each access which the compiler wont optimize - eg: och->ibufs_disp[f]->rect_float[4*(res_x*j + i) + 1]
- dont call abs() on ints (converts to double and back to int in this case).
also unrelated render buttons change. move saving options directly under the file path since these were easy to confuse with image format options like zbuf, ycc, preview.. etc.
of copy/paste functionality. Instead of making a copy of the active
line set, now the settings of the active line set are copied to and
pasted from a buffer. This allows for copying and pasting line set
settings among different scenes and render layers.
that produces a blueprint using circular, elliptic, and square contour strokes.
Related changes and bug fixes were made as follows:
* The randomness in radius and center has been transformed into optional
parameters of the pyBluePrintCirclesShader and pyBluePrintEllipsesShader.
Also a new optional parameter to control the randomness of backbone
stretching has been added to the pyBluePrintSquaresShader.
* A bug in the pyBluePrintSquaresShader that invisible stroke vertices at
corners of rectangular contour strokes were not properly drawn. The problem
was due to the changes of the / operator between Python 2.x to 3.x. Even
when the two operands of the division operator are integers, Python 3.x
gives a floating-point number when the quotient is not an integer. The fix
was just to replace the / operator by the // operator for integer division.
* An unpleasant discontinuity in circular and elliptical contour strokes
was fixed.
* The length parameter of the Backbone Stretcher geometry modifier has been
renamed to `backbone_length' in line with the parameter of the same name in
the pyBluePrintSquaresShader.
In the Parameter Editor mode, each edge type check button in the Selection
by Edge Types has now an associated toggle button to exclude the edge type
from the feature edge selection. This allows you to select, for instance,
those edges that are silhouette lines but not external contours.
New "face marks" and "edge marks" have been introduced in mesh data
blocks. In the edit mode of a mesh object, face marks can be put
to selected faces by choosing Mesh >> Faces >> Mark Freestyle Face
from the menu of a 3D View window or Ctrl-F >> Mark Freestyle Face
from the context menu. Similarly, edge marks can be put to selected
edges by Mesh >> Edges >> Mark Freestyle Edge or Ctrl-E >> Mark
Freestyle Edge. These marks should work fine with the Subdivision
surface modifier.
Moreover, two new conditions for feature edge selection have been
added to the Parameter Editor mode as described below:
1. The Selection by Edge Types option has now the new Edge Mark type,
which can be used to (de)select feature edges having edge marks.
This option can be used to add to (or remove from) the view map
arbitrary edges of mesh objects.
2. Selection by Face Marks option has been newly introduced, in which
face marks are used for feature edge selection in two ways. One
option is called "One Face" which is to (de)select feature edges if
one of faces on the left and right of each feature edge has a face
mark. The other option is "Both Faces" to (de)select feature edges
if both faces on the left and right have a face mark.
New there are only two chaining types: plain and sketchy. Both chaining types
have the "same object" option. With this option enabled, only feature edges of
the same object are chained. The sketchy chaining also has the "rounds" option
to specify the number of rounds in a sketchy multiple touch.
Also removed a temporary workaround (implemented by means of a custom chaining
rule) for infinite straight lines, which has resulted in much cleaner strokes.
The default chaining option is now called "Natural", while the new chaining options
are "Sketchy: Topology Preserved" and "Sketchy: Topology broken". The latter two
options allow for generating chains of feature edges with a sketchy multiple touch.
The "Sketchy: Topology Preserved" option takes account of the topology of objects
in the view map, while the "Sketchy: Topology broken" ignores the edge topology.
The "rounds" option specifies the number of rounds in sketchy strokes.
- Make gettext stuff draw-time. so switching between languages
can happens without restart now.
- Added option to translate visible interface (menus, buttons, labels)
and tooltips. Now it's possible to have english UI and localized tooltips.
- Clean-up sources, do not use gettext stuff for things which can be
collected with RNA.
- Fix issues with windows 64bit and ru_RU locale on my desktop
(it was codepage issue).
- Added operator "Get Messages" which generates new text block with
with all strings collected from RNA.
- Changed script for updating blender.pot so now it appends
messages collected from rna to automatically gathered messages.
To update .pot you have to re-generate messages.txt using "Get Messages"
operator and then run update_pot script.
- Clean up old translation stuff which wasn't used and most probably
wouldn't be used.
- Return back "International Fonts" option, so if it's disabled, no
gettext lookups happens on draw.
- Merged read_homefile function back. No need in splitting it.
TODO:
- Custom fonts and font size.
Current font isn't nice at least for russian locale, it's
difficult to read it.
- Put references to messages.txt so gettext can merge translation when
name/description of some property changes.
Made a major amount of conflict resolution for code adaptation to
the animation system updates introduced in the Pepper branch recently
merged to the trunk.
Resolved conflicts:
source/blender/blenkernel/intern/anim_sys.c
source/blender/blenkernel/intern/library.c
source/blender/editors/animation/anim_channels_defines.c
source/blender/editors/animation/anim_channels_edit.c
source/blender/editors/animation/anim_filter.c
source/blender/editors/animation/keyframes_draw.c
source/blender/editors/animation/keyframes_edit.c
source/blender/editors/include/ED_anim_api.h
source/blender/editors/space_nla/nla_buttons.c
source/blender/editors/space_nla/nla_channels.c
source/blender/makesdna/DNA_action_types.h
source/blender/makesdna/intern/makesdna.c
source/blender/makesrna/intern/rna_main_api.c
Added a set of stroke geometry modifiers to the Geometry tab of line styles
in the Parameter Editor mode. Now the following stroke geometry modifiers are
available, each with a set of animateable parameters:
- Sampling: changes the resolution of stroke backbone polylines.
- Bezier Curve: replace stroke backbone with a Bezier approximation of the
stroke backbone.
- Sinus Displacement: add sinus displacement to stroke backbone.
- Spatial Noise: add spatial noise to stroke backbone.
- Perlin Noise 1D: add one-dimensional Perlin noise to stroke backbone.
- Perlin Noise 2D: add two-dimensional Perlin noise to stroke backbone.
- Backbone Stretcher: stretch the beginning and the end of strokes.
- Tip Remover: remove a piece of stroke at the beginning and the end of strokes.
To branch users: When you have a .blend file with Freestyle options specified,
you may want to add a Sampling modifier with the 'sampling' value set to 5.
This value specifies a resolution of polylines for line drawing in Freestyle.
If no sampling modifier is specified, your line drawing will result in coarse
polylines. Before geometry modifiers were introduced, this initial sampling
was automatically done. Now the initial sampling is a tunable parameter that
can be omitted, allowing better control on polyline resolution.
Implemented basic audio animation.
* AnimatableProperty: Propper cache writing and spline interpolation for reading (the solution for stair steps in audio animation)
* Animatable properties so far are: volume, pitch, panning
* Users note: Changing the pitch of a sound results in wrong seeking, due to the resulting playback length difference.
* Users note: Panning only works for mono sources, values are in the range [-2..2], this basically controls the angle of the sound, 0 is front, -1 left, 1 right and 2 and -2 are back. Typical stereo panning only supports [-1..1].
* Disabled animation of audio related ffmpeg output parameters.
* Scene Audio Panel: 3D Listener settings also for Renderer, new Volume property (animatable!), Update/Bake buttons for animation problems, moved sampling rate and channel count here
