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Third transparent shadow bug... this time it's a Material Node, which
has mirror + transp-shadow on, and when it traces its own material it
enters an eternal loop...
Raytracing + shading + materialnode combo really needs work!
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This adds a per preview option to set render sizes (which proxy size is used).
That makes it possible to have
* several small preview screens which update really fast using the proxy files
* one large output screen that operates in full resolution
Since most of the time not all input strips are considered when calculating
an output screen, this is a big win.
Also: one can disable a preview screen completely using this option.
Other use cases: vector + chromaviews don't always need full resolution
pictures and work equally well on proxy files!
This option finally makes my working setup _completely_ realtime :)
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- Removed/Commented some unused vars
- CValue::GetPropertyText() could return a temp reference to a variable on the stack, option wasnt used anywhere so removed.
- KX_ConstraintWrapper::GetConstraintId allows args but ignored them
- KX_ConstraintWrapper::PySetParam didnt return NULL on an error (messing up pythons exceptions).
- BLI_natstrcmp didnt return 0 when the while loop exited
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Brush option "Clone" didn't read linked Clone Image from file.
No idea how this ever could work even... even for Undo it
would crash.
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BGE PyAPI use defines for error return values
- del gameOb['var'] error message was wrong.
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Fixing typo in TimeOffset tooltip.
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Bugfix 18811: long filenames caused stack corruption in BLI_adddirstrings().
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actuator use less space
* object_drop.py - option to orient to face normal (useful for scattering objects over terrain), accounts for normal flipping and can adjust the orientation %.
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bug reported by blenderage on blenderartist (found other bugs too).
- "All Hat Events" didnt work.
- Multiple hats didnt work
- use a menu with direction names rather then have the user guess. disallow zero as a direction.
- Allow up to 4 hats (was 2).
- Python api was clamping the axis to 2, maximum is currently JOYAXIS_MAX - 16
- New python attributes hatValues and hatSingle, match axis functions.
- Use SDL Axis events to fill in the axis and hat array rather then filling in every axis with SDL_JoystickGetAxis for each axis event.
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curves as clicking on the ipo channel names does.
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files in 2.49 RC3
For this actuator to be useful it needs to use the first opened blendfile as the base name for the configuration file.
A recent fix that made the gp_GamePythonPath always match the current loaded blend file made this actuator work differently.
keep the original filename to use for making the config name so you can load the config between loading blendfiles.
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was scaling the margin by the area twice
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- Setting the constraint script from python didnt update the target count
- Setting objects didnt work at all, since it checked the input sequence for being an BPy_Object type (rather then an item in the sequence)
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value in the while loop.
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accept a KX_Light or KX_Camera (bad oversight on my part)
- Typo in occlusion variable init "m_buffer == NULL;" -> "m_buffer = NULL;"
CcdPhysicsEnvironment.cpp and CcdPhysicsController.cpp had too many warnings, fixed most of them.
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function name ini PyArg_ParseTuple.
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This fixes a stupid mistake in proxy handling with custom files:
CFRA not calculated correctly for proxy...
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Mark and other small logic tooltip changes
- IPOs and actions start it's frame counting in frame 1, not zero.
- Talked with Ben and we agreed to rename the "bookmark" feature before an official release.
- some English typos.
- removed all period in the end of tooltips for consistency's sake.
* note:
I resisted one more time to the temptation of alphabetical ordering the Sensors and Actuators.
That will be the first thing I would like to do after we are done with 2.49 :)
It really annoys me as a user.
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Bugfix 18817: DataBrowse for MTex used Material IDs instead of Texture IDs.
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Made relative paths work with custom proxy files.
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Fixed output rescaling, when changing between preview proxy rendering
and final resolution.
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This adds custom proxy file storage to the sequencer.
Reasoning: sometimes low resolution versions are already available as a
seperate file built by the capture application.
So there is no real reason to make blender build it's own seperate proxy.
This also somewhat fixes (aehm works around :) )
[#13632] Creating Proxy Takes Over Process, Should be Background
Since now you can just fire up ffmpeg to build your proxies in the background.
(You could have done before and build a directory of jpeg files, but then you
would have to rename all the files since otherwise things are off by one...)
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the problem).
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Barton/ideasman for confirming it is ok to rename it)
+ fixed Python method, PyArg_ParseTuple already checks for errors, no returning of NULL, thanks Campbell too)
+ added linear/angular spring for each of the 6DOFs of a generic 6dof constraint. This makes the generic 6dof constraint very versatile.
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conversion script by Alex Frases(z0r)
- Fixed some deprecation warnings in documentation.
- Added more conversions to script.
- Added more attributes to script todo list.
- Print out name of text buffer when encountering an error in batch mode.
- Refactor: Simplified attribute map.
- Added notImplemented function to print warnings for missing conversions. References documentation.
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allow to dynamically create rigid body constraints while disable collision detection between connected bodies, pass as 10th argument the flag 128
PhysiPython KX_ConstraintWrapper, setParam
export setParam(paramIndex,paramValue0,paramValue1) for Physics constraints
paramIndex 0,1,2 are linear limits, 3,4,5 are angular limits, 6,7,8 are linear motors, 9,10,11 are angular motors
For example:
disableConnectedBodies=128
cons = PhysicsConstraints.createConstraint(oid,rid,generic6dof,pivotInAx,pivotInAy,pivotInAz,angleX,angleY,angleZ,disableConnectedBodies)
#params 0,1,2 are linear limits, low,high value. if low > high then disable limit
cons.setParam(0,0,0)
I will provide an example .blend for Blender 2.49
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and convert those into a full constraint frame
(same values as Rigid Body constraint Generic 6DOF values), and add 'setLimit' support for generic 6DOF constraint. todo: enableMotor
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this fixes rigid body stacking in this blend file:
http://blenderartists.org/forum/showpost.php?p=1382653&postcount=102
(todo: expose this setting in World setting GUI)
Expose contact processing threshold in Advanced GUI, next to rigid body margin, called CPT.
Default to 1, makes rigid body stacking a bit more stable, smaller values makes sliding easier (at the cost of easier jittering).
Disabled for 'dynamic' objects that don't rotate, because characters etc. always need smooth sliding.
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Should make generic 6DOF constraint more useable, and rigid body stacking more stable (warmstarting was accidently switched off)
If time allows, a few more minor last-minute 2.49 fixes might follow.
Check out http://bulletphysics.com/constraintsTutorial.blend
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Fix for the fix: SDL_PauseAudio() doesn't really wait for callback to finish
which can lead to random segfaults if we set audio_scene to 0 afterwards.
So we don't do that.
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SCA_RandomActuator: The random generator was shared between replicas and not deleted. Added ref counting between replicas to allow deletion at the end.
KX_Camera: The scenegraph node was not deleted for temporary cameras (ImageMirror and shadow), causing 500 bytes leak per frame and per shadow light.
KX_GameActuator: Global dictionary buffer was not deleted after saving.
KX_MotionState: The motion state for compound child was not deleted
KX_ReplaceMeshActuator: The mesh was unnecessarily converted for each actuator and not deleted, causing large memleak.
After these fix, YoFrankie runs without memleak.
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set to 0 in the GUI (the actual seed value is stored in the sensor seed attribute). Positive values will use fixed pseudo random sequence.
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This fixes:
[#18373] WAV with IPO CURVE: Clicking in playback
by adding linear interpolation between frames. (Old IPOs were only calculated
once per frame which will lead to clicking on steep curves)
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was a module (could be a class).
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Patch from Alex Fraser (z0r)
- All attributes in the conversion map have been checked against the docs. More ambiguities have been resolved.
- Added option to convert all text buffers in Blender.
- Updated GameTypes.py: there were inconsistencies.
The script works well (causes no errors) with 0_FPS_Template.blend and vehicle_demo.blend from the
physics-2.43-physics-testfiles pack.
Caveats:
- Conversions were checked against other deprecated attributes. I may have missed some cases where a deprecated attribute
has the same name as a non-deprecated attribute. I did catch a few though.
- As with the last version, the conversion is purely text-based and doesn't compile the code. It's easy to create a
script that would break on conversion.
Still, it should get you 90% of the way to a converted script.
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Fix incorrect exception message.
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submodules.
Now reload all the submodules too.
It was also hiding the error message if there was a syntax error which wasnt so helpful.
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in fact I redid part of the last "fix", making it working properly now.
Before we were changing Lamp->la . This is the Blender Lamp, we shouldn't touch it.
So this part of the code is correct now.
Things that could be tackled:
- color attribute is returning negative values when NEGATIVE is toggled
- objects with no material (default gray one) still don't support lamp spots (not spot lamp but the spot of the lamps)
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.DotVecs -> v1.dot(v2), for CrossQuats and DotQuats too)
- Grouped Mathutils deprecated functions
- Dont include source code in bpy epydocs
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it had while being parented.
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Four new buttons in World settings to control frame rate:
fps: Nominal frame rate in frame per second.
Also sets the physics timestep = 1/fps
phys: Maximum number of physics timestep per game frame in case
the actual fps is less than nominal. This allows the
physics to keep up with real time even if the graphics slows
down the game.
sub: Fixed number of simulation substeps per physic timestep.
Improves the precision of the physics simulation. Useful for
fast moving objects for example.
log: Maximum number of logic steps per game frame in case the
actual fps is less than nominal. This allows the logic
system to follow the physics simulation.
Upper bound = phys
(setting the value higher than phys has no effect).
On games with heavy logic system, it is useful to set this
value to 1, to keep logic time under control.
All these values were already accessible from Python except phys:
GameLogic.getMaxPhysicsFrame():
Gets the maximum number of physics frame per render frame.
GameLogic.setMaxPhysicsFrame(phys):
Sets the maximum number of physics timestep that are executed per render frame.
Higher value allows physics to keep up with realtime even if graphics slows down the game.
Physics timestep is fixed and equal to 1/tickrate (see setLogicTicRate)
maxphysics/ticrate is the maximum delay of the renderer that physics can compensate.
phys: integer
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Compound shape control
======================
1) GUI control
It is now possible to control which child shape is added to
a parent compound shape in the Physics buttons. The "Compound"
shape button becomes "Add to parent" on child objects and
determines whether the child shape is to be added to the top
parent compound shape when the game is stated.
Notes: * "Compound" is only available to top parent objects
(objects without parent).
* Nesting of compound shape is not possible: a child
object with "Add to parent" button set will be added
to the top parent compound shape, regardless of its
position in the parent-child hierarchy and even if its
immediate parent doesn't have the "Add to parent" button set.
2) runtime control
It is now possible to control the compound shape at runtime:
The SetParent actuator has a new "Compound" button that indicates
whether the object shape should be added to the compound shape
of the parent object, provided the parent has a compound shape
of course. If not, the object retain it's individual state
while parented.
Similarly, the KX_GameObject.setParent() python function has
a new compound parameter.
Notes: * When an object is dynamically added to a compound
shape, it looses temporarily all its physics capability
to the benefit of the parent: it cannot register collisions
and the characteristics of its shape are lost (ghost, sensor,
dynamic, etc.).
* Nested compound shape is not supported: if the object
being parented is already a compound shape, it is not
added to the compound parent (as if the Compound option
was not set in the actuator or the setParent function).
* To ensure compatibility with old blend files, the Blender
subversion is changed to 2.48.5 and the old blend files
are automatically converted to match the old behavior:
all children of a Compound object will have the "Add to
parent" button set automatically.
Child ghost control
===================
It is now possible to control if an object should becomes ghost
or solid when parented. This is only applicable if the object
is not added to the parent compound shape (see above).
A new "Ghost" button is available on the SetParent actuator to
that effect. Similarly the KX_GameObject.setParent() python function
has a new compound parameter.
Notes: * This option is not applicable to sensor objects: they stay
ghost all the time.
* Make sure the child object does not enter in collision with
the parent shape when the Ghost option if off and the parent is
dynamic: the collision creates a reaction force but the parent
cannot escape the child, so the force builds up and produces
eratic movements.
* The collision capability of an ordinary object (dynamic or static)
is limited when it is parented: it becomes automatically static
and can only detect dynamic and sensor objects.
* A sensor object retain its full collision capability when parented:
it can detect static and dynamic object.
Python control
==============
KX_GameObject.setParent(parent,compound,ghost):
Sets this object's parent.
Control the shape status with the optional compound and ghost parameters:
compound=1: the object shape should be added to the parent compound shape (default)
compound=0: the object should keep its individual shape.
In that case you can control if it should be ghost or not:
ghost=1 if the object should be made ghost while parented (default)
ghost=0 if the object should be solid while parented
Note: if the object type is sensor, it stays ghost regardless of ghost parameter
parent: KX_GameObject reference or string (object name w/o OB prefix)
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This fixes:
[#18007] Audio playback of a scene strip containing audio is broken.
(needed a different recursion protection than video render code, since
video and audio render can be called simultaneously because of SDL audio thread
callbacks)
Also: we don't display a wait cursor, if the scene strip has DOSEQ enabled.
(no need to wait, it is the sequencer which is realtime by definition :)
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weights given by subdivide are not normalized, if that was fixed could avoid clamping.
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Patch from Roger Wickes update to 2.48 sFrame, eFrame, fps.
[#18794] GE API conversion script: 2.48 -> 2.49
patch from Alex Fraser (z0r), will test further in the next few days.
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This is text plug in and standalone script that updates Blender 2.48 Game Engine scripts to be compatible with the 2.49
API.
The script contains a mapping of attribute names to functions that do the conversion. Most of the mappings were extracted
from the documentation in GameTypes.py. Where the conversion is ambiguous, the script will not change the source except
to insert a warning as a comment. This means that the script does not completely automate the conversion process, but
will do a lot of the work.
The script still needs a fair bit of testing. Many of the mappings have not been tested and could result in broken scripts.
I'm submitting this patch now to start the review process early. I think I might need help if it is to be included in
2.49.
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object is made static in all cases.
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