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21 Commits

Author SHA1 Message Date
Oleksandr Shcherbina 8802ce2051 evas: Evas_3D - fix order of transformation while updating bounding object. 
Summary:
The order of tranformation changed to scale, orientation, position as
in some cases it can lead to incorrect value for the bounding box.

@fix

Reviewers: cedric, Hermet, raster

Subscribers: cedric

Differential Revision: https://phab.enlightenment.org/D1942

Signed-off-by: Cedric BAIL <cedric@osg.samsung.com>
 2015-02-05 15:37:15 +01:00
Dmytro Dadyka 38b3d5a857 [Evas: Evas_3D] Fixed bug with bounding shapes update. 
Reviewers: cedric, Hermet

Subscribers: cedric

Differential Revision: https://phab.enlightenment.org/D1851
 2015-01-07 12:58:51 +09:00
Oleksandr Shcherbina 54c1667d4e evas: Evas_3D - add bounding sphere, revision frustum culling 
Summary:
Move check visibility of node from evas_3d_node to evas_3d_camera
Move functionality (normalize, check distance, calculate frustum)
in evas_3d_utils.h (we are planing use evas_is_sphere_in_frustum in evas_gl_3d.c -
don't render mesh if it non visible)
Add possibility check frustum by box, aabb, central point
Refactor example frustum culling

@feature

Reviewers: Hermet, raster, cedric

Subscribers: cedric

Differential Revision: https://phab.enlightenment.org/D1420

Signed-off-by: Cedric BAIL <cedric@osg.samsung.com>
 2014-12-01 06:26:32 +01:00
perepelits.m 4dd2b89213 evas: fix quaternion initiation for node, which isn't a root node 
Summary:
Default orientation of node should be corrected, because its zero rotation matrix multiplies on rotation matrix of its children node and we also get zero orientation for children,
so the vector of orientation should be non-zero

@fix

Reviewers: Hermet, raster, cedric

Reviewed By: cedric

Subscribers: cedric

Differential Revision: https://phab.enlightenment.org/D1647

Signed-off-by: Cedric BAIL <cedric@osg.samsung.com>
 2014-11-06 06:03:59 +01:00
Daniel Zaoui d5eb9bd590 Evas-3D: invoke eo_do_super in destructors. 2014-10-21 08:46:23 +03:00
Tom Hacohen a7560dbc61 Eo: Change eo_add/del/unref behaviour. 
Before this change eo_add() used to create an object with 1 ref, and if
the object had a parent, a second ref.
Now, eo_add() always returns an object with 1 ref, and eo_add_ref()
    preserves the old behaviour (for bindings).

eo_unref now un-parents if refcount is 0, and eo_del() is an alias for
eo_unref (will change to be a way to ensure an object is dead and goes
        to zombie-land even if still refed).
 2014-09-25 17:38:45 +01:00
Tom Hacohen 6846978ebd Eo: Get rid of eo_add_custom. 
We decided to deprecate this one in favour of setting thing in the
construction between the constructor and the finalizer.
 2014-09-25 10:30:56 +01:00
Cedric BAIL 8803a8f46c evas: Evas_3D - fix forgotten initialization. 2014-08-25 19:04:12 +02:00
Carsten Haitzler 2f2def0861 evas 3d - fix uninitialized orientation var 2014-06-12 12:40:25 +09:00
Oleksandr Shcherbina a25aa1aa1a evas: Evas_3D - Revision frustum culling. 
Summary:
Add API that checks OBB's points of node are inside frustum of camera.
Add example with frustum culling.

@feature

Reviewers: Hermet, cedric, raster

CC: cedric

Differential Revision: https://phab.enlightenment.org/D942

Signed-off-by: Cedric BAIL <c.bail@partner.samsung.com>
 2014-06-04 19:55:34 +02:00
Guillaume Friloux 91afb45cd0 Fix warning with -Wincompatible-pointer-types-discards-qualifiers 2014-05-30 10:43:54 +02:00
Daniel Zaoui b9b5fe5744 Evas_3d: fix warnings. 2014-05-29 09:58:27 +03:00
Oleksandr Shcherbina e47373aee1 [evas/evas-3d] Add OBB and AABB. 
Summary: Add axis-aligned bounding box (AABB) to frame. Set and update AABB and oriented bounding box (OBB) in node.

Reviewers: Hermet, cedric, raster

CC: cedric

Differential Revision: https://phab.enlightenment.org/D881
 2014-05-27 22:07:29 +09:00
ChunEon Park a5b89f17b3 evas - removed stdlib.h math.h header include in each source files. 
It's included in the evas_common_private.h.
 2014-05-07 16:33:23 +09:00
ChunEon Park c399017cef evas - removed unncessary header include 
it's already done in evas_common_private.h. no need it in each file.
 2014-04-29 15:44:29 +09:00
Cedric Bail 53a9fcf301 evas: remove Evas_3D legacy API. 2014-04-25 19:29:08 +02:00
Cedric Bail 6efce2289b evas: fix massive number of warning introduced by Evas_3d. 2014-04-25 14:36:20 +02:00
subhransu ac7cea1eb8 Evas_3D : Eolian change for Evas_3D_Object. 
Conflicts:

	src/lib/evas/Evas_Eo.h
 2014-04-25 17:01:04 +09:00
subhransu e84e28fc22 Evas_3D : Eolian change 
Conflicts:

	src/Makefile_Evas.am
	src/lib/evas/Evas_3D.h
	src/lib/evas/Evas_Eo.h
 2014-04-25 16:58:47 +09:00
Taekyun Kim fc6cdaaa9d Evas: 3D: evas_3d_node_look_at_set() bug fix 2014-04-25 16:19:18 +09:00
Taekyun Kim 8fda631730 Evas: 3D: Introducing 3D scene rendering features 
Enable 3D features using --enable-evas-3d=yes when configuring.
APIs are exposed through Evas_3D.h.
Currently, evas-3d is being supported only on gl_x11 engine.

Conflicts:

	src/lib/evas/Evas_Eo.h
 2014-04-25 16:15:41 +09:00