Delete the constraints a body belongs to on body removal and avoid
bullet to segfault.
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SVN revision: 79850
This patch changes how constraints are created and configured, now we
use a bullet generic implementation which let us operate on the 6
degrees of freedom(linear and angular ones).
We have used 6dof for slider constraint but now we assume 2 types of
constraints, single body - simply ephysics_constraint_add(body) - and a linked
one - ephysics_constraint_linked_add(body1, body2) used to constrain 2 bodies
linked together.
Having said that we introduce the following changes:
+ migrate p2p constraint to 6Dof
We want to have a constraint api generic enouth to allow many different
constraint behaviour, 6Dof was picked to do that, so p2p needs a migration.
+ move ephysics_constraint_slider_* functions
Since the whole constraint infra-sctructure is being migrated to 6Dof the
linear and angular limit functions - previously used only by slider constraint -
now looks more generic enough to be used by constraint in general.
+ add constraint anchor API
Instead of telling the anchoring positioning in the constraint creating we have
set it's default value to the the middle os the body and if the user wants to change
it call ephysics_constraint_anchor_set and reset it.
The ephysics_constraint_anchor_set() considers the canvas coordinate instead of using
the body orientation. So now one can tell a constraints anchor is set to 100, 10, 0
in the canvas coordinate system and not (body_center.x - 20, body_center.y - 5, body_center.z - 1).
+ constraint migrate the bt_constraint
Since we're working only with 6Dof constraints it is reasonable to change the constraints
bt_constraint field to btGeneric6DofConstraint.
+ add 3 axes to constraints
Now constraints API knows about x, y and z axes - linear and angular limiting, anchor
setting and the constraint creation functions are fully supported.
+ constraint calls are renamed
The constraint calls were renamed so ephysics_constraint_p2p_add() now is known as
ephysics_constraint_linked_add() and ephysics_constraint_slider_add() became
ephysics_constraint_add() where the first one is meant for constrain 2 bodies and
the second one for single body constraints.
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SVN revision: 79848
boundaries
If render geometry is not set yet, it will try to set a bad geometry
for the boundary boxes.
In this case, let these bodies with default size and only resize them
when render geometry is set.
SVN revision: 79791
This patch introduces API to get a list of triangles inside an
area and another to apply impulse - also - in a list of triangles.
Patch by: Leandro Dorileo <dorileo@profusion.mobi>
SVN revision: 79607
This patch avoids slices double deletion case ecore evas deletes the
slices evas objects before ephysics has actually shutdown and/or simulation
thread hasn't been canceled.
Patch by: Leandro Dorileo <dorileo@profusion.mobi>
SVN revision: 79605
implementation
This patch introduces the ellipsoid soft body and its multi face
implementation.
Patch by: Leandro Dorileo <dorileo@profusion.mobi>
SVN revision: 79603
Changed the double named group in list.edc to alias and fix the
abortion issue on tests.
Patch by: Leandro Dorileo <dorileo@profusion.mobi>
SVN revision: 79602
body->evas_object anymore
So we can use the same functions to initialize the slices in case of
face slicing.
Patch by: Leandro Dorileo <dorileo@profusion.mobi>
SVN revision: 79598
This changes how initial points of deformations are mapped, now we
must support multiple faces so different points of deformation for
each.
Patch by: Leandro Dorileo <dorileo@profusion.mobi>
SVN revision: 79597
Prepare to use the same infra structure of slicing for soft body multi-face
deformation implementation.
Patch by: Leandro Dorileo <dorileo@profusion.mobi>
SVN revision: 79596
If a evas object has its layer reset so we must apply the change its
slices evas objects.
Patch by: Leandro Dorileo <dorileo@profusion.mobi>
SVN revision: 79595
This patch introduces the API ephysics_body_soft_body_bending_constraints_add
used define how deformeable a soft body is supposed to be.
Patch by: Leandro Dorileo <dorileo@profusion.mobi>
SVN revision: 79592
Unlikely the cluster generate bullet will not rebuild the bending
constraints every call, so we must prevent creating duplicated
constraints.
Patch by: Leandro Dorileo <dorileo@profusion.mobi>
SVN revision: 79591
If a user has asked for a boundary deletion do not wait until body_del
callback to clean it up to avoid returning a body marked for deletion
case the user decided to add it again.
Patch by: Leandro Dorileo <dorileo@profusion.mobi>
SVN revision: 79057
Issue found on ephysics_sandbox. The scale was been applied considering
the rigid body behaviour. This patch applies a reverse scale then scale
again.
Patch by: Leandro Dorileo <dorileo@profusion.mobi>
SVN revision: 79056
Leandro Dorileo
Bruno Dilly