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Author SHA1 Message Date
Thomas Geymayer
8c45796dc8 Canvas::Path: reduce number of OpenGL state changes. 
- Do not enable any multisampling as for FBOs it is not
   supported anyhow.
 - Just restore GL_BLEND and GL_STENCIL_TEST manually
   => Getting rid of the huge load of glPushAttrib/glPopAttrib
      gets us a huge performance boost, especially for drivers
      with slow state stack implementations.
 2014-04-01 12:03:53 +02:00
Thomas Geymayer
a160e176da cppbind: fix testing for naRef identity. 2014-03-31 14:21:21 +02:00
Thomas Geymayer
d332da0605 Canvas: do not write bounding box to property tree. 
- Prevent writing to property tree in wrong thread.
 - Add Element::getBoundingBox and
   Element::getTightBoundingBox as uniform way to
   retrieve bounding boxes of all canvas elements.
 - Update path bounding boxe in update traversal.
 2014-03-31 13:28:03 +02:00
Thomas Geymayer
6ea55c6851 nasal::Ghost: remove bogus warning. 2014-03-27 12:09:05 +01:00
Thomas Geymayer
10ee7a901f ShivaVG: disable paint textures (Fixes #1414) 
Currently there is no need for paint textures so just
disable them to prevent releasing OpenGL resources
from the wrong context/thread.
 2014-03-27 11:20:38 +01:00
Thomas Geymayer
db8b60ec49 Revert "CanvasGroup: return empty bounding box without children." 
Returning somehow valid data in case it is used unchecked was
probably not a good idea. Better fix the code using it^^

This fixes #1421.

This reverts commit 3525fff8d0.
 2014-03-23 17:27:30 +01:00
Thomas Geymayer
09d47e7f55 cppbind: fix problem with function call without arguments. 2014-03-22 13:23:21 +01:00
Thomas Geymayer
13a3ea3503 cppbind: allow calling methods with 'me' object from C++. 2014-03-22 12:41:47 +01:00
Thomas Geymayer
ff53792e4f CanvasImage: rename 'file' to 'src'. 2014-03-20 11:42:02 +01:00
Thomas Geymayer
fd51518d92 CanvasImage: improve fetching from http and add mime detection. 2014-03-20 01:44:31 +01:00
Thomas Geymayer
01a43b49a5 Canvas: Respect clipping while event handling. 2014-03-19 18:21:25 +01:00
Thomas Geymayer
3525fff8d0 CanvasGroup: return empty bounding box without children. 
Return an invalid bounding box can lead to problems
if used unchecked. Just returning an empty bounding
box (size 0x0 and position at the origin of the
element) is much safer.
 2014-03-19 16:31:17 +01:00
Thomas Geymayer
6c75e2fe3c CanvasImage: support for http protocol. 
- Download and display images.
 2014-03-18 18:33:44 +01:00
Mathias Froehlich
b322864ef4 Fix detection of airports in the stg loader. 2014-03-16 16:08:31 +01:00
Thomas Geymayer
f28e3fc9bb Canvas: fix position for drag events and multiclick handling. 
- Calculate local/client position for every drag event
   instead of just reporting the position of the initial
   mousedown event.
 - Only pressing the same button multiple times increases
   the mouse clickcount.
 2014-03-15 14:53:08 +01:00
Thomas Geymayer
80e77b8372 Canvas: set button for drag events. 2014-03-15 00:40:48 +01:00
James Turner
c925b7b601 Don't leak cube-map textures 
- use observer_ptr so cube-map textures are released without the
builder holing a ref.
 2014-03-13 22:16:58 +00:00
James Turner
966789de90 Fix leak of object-mask textures 2014-03-13 22:16:00 +00:00
Torsten Dreyer
d44a3117d9 Partial fix of #1408, add missing throw 2014-03-12 21:10:14 +01:00
Thomas Geymayer
c851c449da cppbind: Do not derive from SGReferenced if there is no need 2014-03-12 17:40:21 +01:00
Thomas Geymayer
b2d9385f46 cppbind: fix possible usage of expired object from Nasal 2014-03-11 15:40:26 +01:00
James Turner
f40efe66fa Simplify copyProperties 
- with initial-state save/restore gone, all uses of
copyProperties are now simple. For selective copying, use
copyPropertiesWithAttribute.
 2014-03-11 08:32:33 +00:00
Thomas Geymayer
5560479665 SGPropertyNode: do not keep list of deleted children. 
Get rid of the possibilty to keep delted children. This was not
used actively, required unnecessary memory for each property node
and lead to subtile bugs, as creating a node after a node with
the same path has been deleted resulted in getting the old node
back instead of a cleanly initialized one.
 2014-03-06 00:39:23 +01:00
James Turner
4ea8e4774e Remove unused cube-map from 2D clouds. 2014-03-05 14:42:29 +00:00
James Turner
18ff03acdf VBO switch also controls random-buildings. 2014-03-05 10:20:48 +00:00
Thomas Geymayer
aa27a09801 MouseEvent: comply with DOM Level 3 and add some getter. 2014-03-04 17:58:37 +01:00
James Turner
a8d7645004 Code cleanups. 
(no functionality change)
 2014-03-04 16:05:36 +00:00
James Turner
081aafb914 Allow clouds to be toggled on/off 
- Change the cloud-root Group to a Switch
 2014-02-28 11:06:47 +00:00
Stuart Buchanan
5a5ba08c23 Fix longstanding rent in skydome under ALS. 2014-02-27 21:57:27 +00:00
Thomas Geymayer
91b92c5613 animation: fix for 'textrapezoid' animation outside 'texmultiple'. 2014-02-26 17:48:11 +01:00
James Turner
bd5bc9cda0 TerraSync: expose method as public 
- needed for command-line terrasync util.
 2014-02-25 09:13:16 +00:00
James Turner
db684eb33e HTTP: improve handling of connection errors 
- handle 'whole connection' errors consistently, e.g. EUNREACH
which can occur with intermittent connections.
 2014-02-24 19:41:14 +00:00
James Turner
a07cfdb683 Remove obsolete TerraSync methods. 
- all scheduling is now done via paths/buckets, not lat+lon.
 2014-02-24 18:45:57 +00:00
James Turner
b956a2c834 Sky: expose OSG branches as Groups. 
- avoids creating additional groups in Renderer
 2014-02-24 18:45:57 +00:00
James Turner
ba38688a83 Fix failing BucketBox test 
- improve behaviour of floorWithEpsilon helper in bucket code, and
use in more places so that near-integral values are rounded correctly.
 2014-02-24 18:03:17 +00:00
Stuart Buchanan
3429e00721 Add osgUtil::Simplifier to allow terrain simplification. 2014-02-23 21:09:09 +00:00
James Turner
32a6bd78d8 Make return type from loadPagedModel explicit. 
- explicitly return osg::PagedLOD instead of Node, so callers
don't need to rely on documentation + cast to get the LOD
settings on the result.
 2014-02-22 16:24:47 -08:00
Thomas Geymayer
b2cedc5332 Canvas: Fix crash on hide/show after detaching element from scenegraph. 2014-02-22 01:51:54 +01:00
Christian Schmitt
94bbed80d0 Use the new SGBucket api 2014-02-21 17:38:26 +01:00
Christian Schmitt
b4ecb6f2db Fix new SGBucket API 2014-02-21 11:13:32 +01:00
James Turner
3b5665fe92 Only disable display lists if using VBOs. 
(Otherwise we fall back to very slow submission)
 2014-02-19 15:10:48 -08:00
James Turner
b4f4ef9c5b Optionally deprecate parts of SGBucket 
When NO_DEPRECATED_API is set, remove portions of the
SGBucket API.
 2014-02-19 14:06:48 -08:00
James Turner
3c4c05fb3e Fix GCC 4.6 / Ubuntu compile failure. 2014-02-19 14:05:26 -08:00
James Turner
b0cad59508 Raise required OSG version to 3.2.0 2014-02-19 10:58:39 -08:00
James Turner
d4030e72e4 Runtime VBO option in BTG loading. 2014-02-18 19:58:19 -08:00
James Turner
481f7e3bfa Technique selection: fix shader-language 
(Also add a glsl-supported test to simplify Effect logic)
 2014-02-18 19:56:24 -08:00
Stuart Buchanan
c35243e215 OSG 3.2.0 compatibility and surface light effects. 2014-02-18 21:30:15 +00:00
James Turner
00d8849a28 Revise SGBucket::get_width_m 
- remove the 0.5 degree offset away from the equator, which was
  causing wrap-around at the poles
- add a new helper to get the highest latitude of a tile (which may
  be +/- 90 for the polar cap tiles), and use this to compute radius
- special case the polar-caps and return a fixed, small width so
  the tile-manager loads all tiles.
 2014-02-13 18:49:38 +00:00
Thomas Geymayer
6b9ce935cd Write back additional attributes to PropertyList 2014-02-13 18:27:34 +01:00
James Turner
e440aba0d2 Some Linux platforms need <cstdio> for snprintf. 2014-02-13 15:31:58 +00:00