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those file formats did not work. Also made sure G.order is initialized as
otherwise some reading tiff goes wrong.
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vertex pinning/constraint attach to other objects.
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fake world coordinate system to game soft bodies, although the vertices are already in world space.
Added Bullet/Gimpact concave collision detection to Blender. If your build system isn't updated yet, please add extern/bullet2/src/BulletCollision/Gimpact/*
This allows moving/dynamic concave triangle meshes (decomposing meshes into compound convex shapes, and using 'compound' shapes is still preferred)
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set a fake world transform for game soft bodies, based on center of the AABB, so visiblity and some game logic works. note: this world transform is not smooth.
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copy normals for soft body vertices, to get proper lighting
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from Dalai Felinto (dfelinto)
would useually not encourage prints in these cases, except its often useful to know if an error happened since you last pressed Pkey and without this you end up needing to manually clear the terminal.
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be printed at runtime with the debug info as a comma separated list of state numbers (1..30) for each active state bit. The reserved property name __state__ is used for that purpose (users should not create a property with that name).
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use shape matching by default for game soft bodies
store soft body index for game vertices
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Python function.
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Added SetDeformer/GetDeformer() to KX_GameObject.
Store mapping between graphics/soft body vertices (work-in-progress)
Real-time soft body integration is still very premature, but
for a quick preview, see this testfile:
http://bulletphysics.com/ftp/pub/test/index.php?dir=blender/&file=soft_test.blend
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This problem is caused by discontinuities in the conversion
orientation matrix -> euler angles: the angle sign can
switch and thus the direction of the rotation produced
by the dRot Ipo.
To avoid this bug, the matrix->euler conversion must be
avoided during the game. I took the following approach that
is compatible with Blender (identical effect in the game and
in the 3D view):
- no change in Add mode: Rot and dRot are treated as additional
rotation to the orientation at the start of the Ipo. There is
no matrix->euler conversion and thus no discontinuities.
- Rot Ipo are treated as absolute rotation. All 3 axis should
be specified but if they are not, the startup object orientation
will be used to set the unspecified axis. By doing a matrix->
euler conversion once at the start, the discontinuities are
avoided. If there are also dRot curves, they are treated as
delta of the corresponding Rot curve or startup angle.
- dRot Ipo are treated as Add mode in Local axis.
Note about Add mode: Rot and dRot curves are treated identically
during the game. However, only dRot curves make sense because
they don't interfere with the object orientation in the 3D view.
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least)
only clear newly added items from the gameLogic dictionary rather then the whole dictionary.
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The constants KX_STATE1 to KX_STATE30 can be used
with setState() to change the object state in a
python controller. The constants are defined in the
GameLogic module so that the full name is
GameLogic.KX_STATE1 to GameLogic.KX_STATE30 but you
can simplify this with the import statement:
from GameLogic import *
cont = getCurrentController()
ob = cont.getOwner()
ob.setState(KX_STATE2) #go to state 2
KX_STATEx constants are defined as (1<<(x-1))
Binary operators |, &, ^ and ~ can be used to combine states:
You can activate more than one state at a time with the | operator:
ob.setState(KX_STATE1|KX_STATE2) #activate state 1 and 2, stop all others
You can add a state to the current state mask with:
state = ob.getState()
ob.setState(state|KX_STATE3) #activate state 3, keep others
You can substract a state to the current state mask with the & and operator:
state = ob.getState()
ob.setState(state&~KX_STATE2) #stop state 2, keep others
You can invert a state with the ^ operator:
state = ob.getState()
ob.setState(state^KX_STATE2) #invert state 2, keep others
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change for now but others may want to look into it.
blendef.h - removed some unused defines.
editipo_mods.c - deselect all was selecting instead.
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hooking up / deform graphics mesh and choose collision shape.
Note: feature is still disabled.
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in this case
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- saves adding UV's to faces just to set the invisibility option or having an logic bricks to set the visibility state.
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Thanks to Sean Bartell (wtachi), was causing many many warnings which distracted from the real problems.
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away from main UI.
Three features that were on the main UI interface are now
moved to the Advanced Settings panel:
Margin, Actor (that becomes Sensor Actor) and No sleeping.
Sensor Actor is now a feature: it can be turned on and off
for all types of objects, and not just static objects.
Select the Sensor Actor button to make the object visible
to Near and Radar sensor.
The button is selected by default for dynamic objects
and unselected by default for static objects, to match
previous behavior.
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It won't change anything for root objects but will be of some use for child objects.
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Fixed neverheless, patch #6258 from Early Ehlinger
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correct if there was more than one camera. It shoots rays from the
active camera, but used the viewport from whichever camera was drawn
last, now it uses the correct vieport.
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This should be harmless/non-intrusive.
Please make sure each build system include extern/bullet2/src/BulletSoftBody/* and extern/bullet2/src/LinearMath/btConvexHull.*
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but don't have an action got the pose of already added armatures, even
though they're not related. This also fixes an issue where the armature
in Blender would end up in the pose from the game after ESC, removes
unneeded copies made during armature evaluation, and also solves the
constraint copying hack.
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down instead of a series of buttons. Introduction of soft body option.
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didn't work correct with scene suspend/resume, now works the same
as IPO's.
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fixed some memory leaks in this code and simplified it.
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Kent
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invalid/unnecessary opengl calls on shader errors.
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with an always sensor, it kept resettting the motion blur each frame.
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possible to change the visibility again through python for example.
This is because the actuator kept setting the visibility again each
frame, as a workaround for there being no separate visible and
viewport culling flag, but that was added some time ago.
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when pressing P without a camera active, now it should match
the view exactly.
Fix an issue when setting a camera with an actuator and being
in orthographic mode in the viewport without an active camera,
it used a strange mix of the set camera and the viewport then.
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subversion.
The Physics button controls the creation of a physics representation
of the object when starting the game. If the button is not selected,
the object is a pure graphical object with no physics representation
and all the other physics buttons are hidden.
Selecting this button gives access to the usual physics buttons.
The physics button is enabled by default to match previous Blender
behavior.
The margin parameter allows to control the collision margin from
the UI. Previously, this parameter was only accessible through
Python. By default, the collision margin is set to 0.0 on static
objects and 0.06 on dynamic objects.
To maintain compatibility with older games, the collision margin
is set to 0.06 on all objects when loading older blend file.
Note about the collision algorithms in Bullet 2.71
--------------------------------------------------
Bullet 2.71 handles the collision margin differently than Bullet 2.53
(the previous Bullet version in Blender). The collision margin is
now kept "inside" the object for box, sphere and cylinder bound
shapes. This means that two objects bound to any of these shape will
come in close contact when colliding.
The static mesh, convex hull and cone shapes still have their
collision margin "outside" the object, which leaves a space of 1
or 2 times the collision margin between objects.
The situation with Bullet 2.53 was more complicated, generally
leading to more space between objects, except for box-box collisions.
This means that running a old game under Bullet 2.71 may cause
visual problems, especially if the objects are small. You can fix
these problems by changing some visual aspect of the objects:
center, shape, size, position of children, etc.
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without vertex groups.
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The 'opposite' of the "Insert Key" tool.
- Use the hotkey Ctrl-Alt-IKEY to activate.
- Only available in 3d-view and buttons window
I've added an extra var to verify_ipo and verify_ipocurve to save having to make another duplicate of that code. Hopefully the gameengine compiles ok with this.
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work in the game player, now the IK lib is linked into the player.
Makefiles/Scons/CMake buildsystems have been updated.
Fix materials nodes to work in the game player.
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player did not enable mipmapping when falling back to texfaces.
Also commented out code that disabled mipmapping in the player on
Mac OS X. If that is a workaround for a bug it is a really poor one,
and hopefully fixed now since this code is from 2002 or earlier.
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* Fix issue with add transparency mode with blender materials.
* Possible fix at frontface flip in the game engine.
* Fix color buffering clearing for multiple viewports, it used
to clear as if there was one.
* Fix for zoom level in user defined viewports, it was based on
the full window before, now it is based on the viewport itself.
* For user defined viewports, always use Expose instead of
Letterbox with bars, the latter doesn't make sense then.
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multitexture or glsl materials. This does not affect existing
scenes, only newly created ones.
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between replicas and avoid BVH rebuild in case of scaling. This will save memory and speed up greatly the instantiation of static mesh.
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