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When changing the active action in the NLA editor with NLA-override off, armatures now have their restpose applied before the new action is evaluated.
I've commented the code here to make it clearer what is going on.
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scale in rendering with radiosity
from Roelf De Kock (kiemdoder)
Fixes bug [#7969] Mirroring Object Breaks Radiosity Calculations
- copied from the tracker.
The code in this patch detects whether an object has negative scale (test the OB_NEG_SCALE bit in Object.transflag)
and then compensate for the negative scale when the surface normals are calculated for a radiosity render.
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CDDM_apply_vert_coords needs a CDDerivedMesh, but it was getting a
CCGDerivedMesh from the preceding Subsurf modifier. This fix just makes
a CDDerivedMesh copy of the supplied DerivedMesh rather than using it directly.
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For simple RGB(A) files, the channel names in openexr were supposed
to be simply "R" "G" "B" and "A" too.
Other programs like other names... like lower case, or like "ambient.r"
Tested with file from renderman.
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checking red channel.
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ModuleWrapper.cpp
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source/blender/freestyle/intern/python. The migration will be based on source/blender/freestyle/intern/swig/ModuleWrapper.{cpp,h}
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before materials.
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state system.
New Add mode for Ipo actuator
=============================
A new Add button, mutually exclusive with Force button, is available in
the Ipo actuator. When selected, it activates the Add mode that consists
in adding the Ipo curve to the current object situation in world
coordinates, or parent coordinates if the object has a parent. Scale Ipo
curves are multiplied instead of added to the object current scale.
If the local flag is selected, the Ipo curve is added (multiplied) in
the object's local coordinates.
Delta Ipo curves are handled identically to normal Ipo curve and there
is no need to work with Delta Ipo curves provided that you make sure
that the Ipo curve starts from origin. Origin means location 0 for
Location Ipo curve, rotation 0 for Rotation Ipo curve and scale 1 for
Scale Ipo curve.
The "current object situation" means the object's location, rotation
and scale at the start of the Ipo curve. For Loop Stop and Loop End Ipo
actuators, this means at the start of each loop. This initial state is
used as a base during the execution of the Ipo Curve but when the Ipo
curve is restarted (later or immediately in case of Loop mode), the
object current situation at that time is used as the new base.
For reference, here is the exact operation of the Add mode for each
type of Ipo curve (oLoc, oRot, oScale, oMat: object's loc/rot/scale
and orientation matrix at the start of the curve; iLoc, iRot, iScale,
iMat: Ipo curve loc/rot/scale and orientation matrix resulting from
the rotation).
Location
Local=false: newLoc = oLoc+iLoc
Local=true : newLoc = oLoc+oScale*(oMat*iLoc)
Rotation
Local=false: newMat = iMat*oMat
Local=true : newMat = oMat*iMat
Scale
Local=false: newScale = oScale*iScale
Local=true : newScale = oScale*iScale
Add+Local mode is very useful to have dynamic object executing complex
movement relative to their current location/orientation. Of cource,
dynamics should be disabled during the execution of the curve.
Several corrections in state system
===================================
- Object initial state is taken into account when adding object
dynamically
- Fix bug with link count when adding object dynamically
- Fix false on-off detection for Actuator sensor when actuator is
trigged on negative event.
- Fix Parent actuator false activation on negative event
- Loop Ipo curve not restarting at correct frame when start frame is
different from one.
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The infamous Fkey 'make face' in editmode still failed in cases, giving
an annoying convex error popup.
Found two errors in this code:
- not all cases were evaluated to make a face of 4 vertices (6 cases)
- the function that makes always a face when the 4 edges already exist
failed when not in vertex-select mode.
I also removed the popup, but added a print... its still not perfect.
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were set to posemode in their scene.
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compiling I don't know) ;)
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It is now possible to swap the selection of bones in EditMode and PoseMode using the CTRL IKEY hotkey.
As a result, the hotkey for adding IK Constraints has now changed to SHIFT IKEY (so that select swap can have a consistent hotkey)
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BMesh and the bevel code now support UVs/VCOLS.
The offset is fixed at this time, but will be
made dynamic later.
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Other minor changes and removed some warnings.
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and corrected a malfunction on audio strips blend mode
from Luca Bonavita (mindrones)
- adds the method "rebuildProxy()" useful to rebuild all the strips at once: the user can do
- adds a BlendModes dictionary under the Blender.Scene.Sequence module: the user can see the blending option with
- adds the getter/setter "blendMode"
- adds a function seq_can_blend in sequence.c as requested by Peter, useful for these purposes but also to solve a bug
after
- the bug is you can apply blend modes to an audio strip that doesn't make sense: changed the test and now you cannot
assign blend mode other than Replace to audio strips
Omitted DNA cleanup part since its only whitespace and Id prefer to have a useful "svn blame" output.
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This goes alongside vertex and face selection and selects an entire UV island with a single click. It's a lot less painful to use when rearranging UV layouts, especially with Drag Immediately on - see: http://mke3.net/blender/etc/uv_island.mov
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EditMesh MEdge vertex index were doubled incremented, so more or less always wrong (even worse, could read outside of array).
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- grid distribution didn't check for emission from vertices
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Bugfix face snapping in edit mesh didn't test for selection properly
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return without exception set error)
Also made game state buttons only have a dot in states that have controllers in them.
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The Image "do premul" option didn't work when Image was of type Sequence.
(Note: this option converts key-alpha images to premul, as is standard
in Blender rendering)
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Buttons Window
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When "image type" is a movie, image file saving falls back to jpg as a
default. The code checking extensions didn't correctly include quicktime.
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confirmation
from Roelf De Kock (kiemdoder) to address report #15025
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Still not working.
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objects. It does not work yet: I cannot manage to read from the correct buffer yet.
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CustomData_bmesh_set function header and
prototype didnt match. For some reason this
not only compiledon MSVC but didnt even warn...
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- fix compilation for MSVC (added missing math define)
- note: defines were already duplicated, added twice to keep them in synch
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multiplication order.
Use BUT_TOGDUAL for controllers init states so you can see what the init state is for any controller without using the button to check.
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Vertex groups are now preserved when beveling (editmode only).
Modifier support as well as uv/vert colors to follow soon.
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Bmesh's pooling allocator is probably usefull for other parts of blender as
well, so I am moving it to BlenLib.
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actuator, new orientation constraint actuator, new actuator sensor.
General
=======
- Removal of Damp option in motion actuator (replaced by
Servo control motion).
- No PyDoc at present, will be added soon.
Generalization of the Lvl option
================================
A sensor with the Lvl option selected will always produce an
event at the start of the game or when entering a state or at
object creation. The event will be positive or negative
depending of the sensor condition. A negative pulse makes
sense when used with a NAND controller: it will be converted
into an actuator activation.
Servo control motion
====================
A new variant of the motion actuator allows to control speed
with force. The control if of type "PID" (Propotional, Integral,
Derivate): the force is automatically adapted to achieve the
target speed. All the parameters of the servo controller are
configurable. The result is a great variety of motion style:
anysotropic friction, flying, sliding, pseudo Dloc...
This actuator should be used in preference to Dloc and LinV
as it produces more fluid movements and avoids the collision
problem with Dloc.
LinV : target speed as (X,Y,Z) vector in local or world
coordinates (mostly useful in local coordinates).
Limit: the force can be limited along each axis (in the same
coordinates of LinV). No limitation means that the force
will grow as large as necessary to achieve the target
speed along that axis. Set a max value to limit the
accelaration along an axis (slow start) and set a min
value (negative) to limit the brake force.
P: Proportional coefficient of servo controller, don't set
directly unless you know what you're doing.
I: Integral coefficient of servo controller. Use low value
(<0.1) for slow reaction (sliding), high values (>0.5)
for hard control. The P coefficient will be automatically
set to 60 times the I coefficient (a reasonable value).
D: Derivate coefficient. Leave to 0 unless you know what
you're doing. High values create instability.
Notes: - This actuator works perfectly in zero friction
environment: the PID controller will simulate friction
by applying force as needed.
- This actuator is compatible with simple Drot motion
actuator but not with LinV and Dloc motion.
- (0,0,0) is a valid target speed.
- All parameters are accessible through Python.
Distance constraint actuator
============================
A new variant of the constraint actuator allows to set the
distance and orientation relative to a surface. The controller
uses a ray to detect the surface (or any object) and adapt the
distance and orientation parallel to the surface.
Damp: Time constant (in nb of frames) of distance and
orientation control.
Dist: Select to enable distance control and set target
distance. The object will be position at the given
distance of surface along the ray direction.
Direction: chose a local axis as the ray direction.
Range: length of ray. Objecgt within this distance will be
detected.
N : Select to enable orientation control. The actuator will
change the orientation and the location of the object
so that it is parallel to the surface at the vertical
of the point of contact of the ray.
M/P : Select to enable material detection. Default is property
detection.
Property/Material: name of property/material that the target of
ray must have to be detected. If not set, property/
material filter is disabled and any collisioning object
within range will be detected.
PER : Select to enable persistent operation. Normally the
actuator disables itself automatically if the ray does
not reach a valid target.
time : Maximum activation time of actuator.
0 : unlimited.
>0: number of frames before automatic deactivation.
rotDamp: Time constant (in nb of frame) of orientation control.
0 : use Damp parameter.
>0: use a different time constant for orientation.
Notes: - If neither N nor Dist options are set, the actuator
does not change the position and orientation of the
object; it works as a ray sensor.
- The ray has no "X-ray" capability: if the first object
hit does not have the required property/material, it
returns no hit and the actuator disables itself unless
PER option is enabled.
- This actuator changes the position and orientation but
not the speed of the object. This has an important
implication in a gravity environment: the gravity will
cause the speed to increase although the object seems
to stay still (it is repositioned at each frame).
The gravity must be compensated in one way or another.
the new servo control motion actuator is the simplest
way: set the target speed along the ray axis to 0
and the servo control will automatically compensate
the gravity.
- This actuator changes the orientation of the object
and will conflict with Drot motion unless it is
placed BEFORE the Drot motion actuator (the order of
actuator is important)
- All parameters are accessible through Python.
Orientation constraint
======================
A new variant of the constraint actuator allows to align an
object axis along a global direction.
Damp : Time constant (in nb of frames) of orientation control.
X,Y,Z: Global coordinates of reference direction.
time : Maximum activation time of actuator.
0 : unlimited.
>0: number of frames before automatic deactivation.
Notes: - (X,Y,Z) = (0,0,0) is not a valid direction
- This actuator changes the orientation of the object
and will conflict with Drot motion unless it is placed
BEFORE the Drot motion actuator (the order of
actuator is important).
- This actuator doesn't change the location and speed.
It is compatible with gravity.
- All parameters are accessible through Python.
Actuator sensor
===============
This sensor detects the activation and deactivation of actuators
of the same object. The sensor generates a positive pulse when
the corresponding sensor is activated and a negative pulse when
it is deactivated (the contrary if the Inv option is selected).
This is mostly useful to chain actions and to detect the loss of
contact of the distance motion actuator.
Notes: - Actuators are disabled at the start of the game; if you
want to detect the On-Off transition of an actuator
after it has been activated at least once, unselect the
Lvl and Inv options and use a NAND controller.
- Some actuators deactivates themselves immediately after
being activated. The sensor detects this situation as
an On-Off transition.
- The actuator name can be set through Python.
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buttons and mode flags, Freestyle API refactoring, modified pipeline to incorporate the new render layer. Compared to previously, the layer functionality is available when selecting 'Blender Internal' as the rendering engine. Freestyle's result is not available in the layer yet. I need to integrate OpenGL offscreen rendering properly (with framebuffer objects) to reach that goal.
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well as fixing some bugs.
* 2 returning errors without exception set another return None instead of NULL.
* a missing check for parent relation
* BPY matrix length was incorrect in matrix.c, this change could break some scripts, however when a script expects a list of lists for a matrix, the len() function is incorrect and will give an error. This was the only thing stopping apricot game logic running in trunk.
Also added a function for GameObjects - getAxisVect(vec), multiplies the vector be the objects worldspace rotation matrix. Very useful if you want to know what the forward direction is for an object and dont want to use Blender.Mathutils which is tedious and not available in BlenderPlayer yet.
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http://projects.blender.org/tracker/?func=detail&atid=127&aid=8063&group_id=9
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Martin Sell (thanks!) reported that threading via scripts was not working in the game engine with Blender 2.46 and later. My fault, to make pynodes work properly with threads > 1 I disabled Python's "check interval", preventing threads created via scripts from receiving time to run.
Now only during rendering check interval is disabled (set to max int). Still experimental, I added the calls in BPY_do_all_scripts, since it's called in BIF_do_render, but will probably move the code to its own function after more testing & feedback.
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parts of blender, so it can be more easily reused. Also slowed down friction impulse.
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AppGLWidget_Camera to use Blender's Camera struct, integrated the camera parameters from Blender. Perspective projection (precisely field of view) is now correct. Orthographic projection still having issues.
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already display but pressing the buttons did nothing.
This is useful when using 1 scene for a character and another for a test level, so the character logic can be edited without switching scenes.
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myLamp.setType(Area) resulted in 'TypeError: expected int argument in [0,5]' (reported in IRC by Djoef)
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myLamp.setType(number) crashed blender (reported in IRC by Djoef)
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Also added a note in the tooltip for action priority when using more then 1 action at a time.
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