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ba10f56f86f29cd017e696ef1d936c9abd87ce8d
Commit Graph

113 Commits

Author SHA1 Message Date
Robert Osfield
ba10f56f86 Refactored to use a typedef of Font to Font3D rather than have a separate Font3D class 2010-09-03 09:08:19 +00:00
Robert Osfield
8c3e3055e7 Refactored osgText::Font so that it now supports both 2D and 3D glyphs. 
Added TextNode.h and TextNode.cpp to examples/osgtext3D in prep for introducing the new node to osgText library
 2010-09-03 08:26:46 +00:00
Robert Osfield
adc302072f converted osg::notify to OSG_INFO etc. 2010-05-28 16:00:45 +00:00
Robert Osfield
0c1503275b Removed the sizeAdjustment code as it was leading to incorrect tex coord generation and clipping of the left handside 
of the text glyphs.
 2010-03-18 14:41:33 +00:00
Robert Osfield
10a2f389d7 From Mathias Froehlich, "If you want to have that qfont plugin loader, this is the updated 
implementation which uses osgQt and includes the changes to make fonts load
without a file on disk."
 2010-03-05 15:46:17 +00:00
Robert Osfield
8f6db66e59 Added setting of the charcode during construction of osgText::Font::Glyph() 2010-01-14 15:15:42 +00:00
Robert Osfield
93d83010f8 Added EGL support into build system for GLES1 + GLES2. 
Added EGL support into GraphicsWindowX11.
 2009-10-30 15:17:38 +00:00
Robert Osfield
d17d7159a1 Ported osgUtil, osgDB, osgGA, NodeKits and plugins to compile against OpenGL ES 1.1 and OpenGL ES 2.0. 2009-10-28 20:31:57 +00:00
Robert Osfield
2d26cbe7ab Introduced optional build against the GLU library, using optional compile paths to enable/disable GLU related function. 
To toggle the use of the GLU library adjust the OSG_GLU_AVAILABLE variable via ccmake . or CMakeSetup.
 2009-10-07 19:42:32 +00:00
Robert Osfield
3d75054e2c Preliminary work on support for a texture object pool that is designed to help manage resources down the GPU more tightly. 2009-09-22 18:45:24 +00:00
Robert Osfield
a5c32da4ff Warning fixes 2008-12-17 11:00:16 +00:00
Robert Osfield
315aeeb557 Where possible moved redundent C header includes from headers to source files 2008-12-12 18:47:30 +00:00
Robert Osfield
8bdb22c22e From Mathias Froehlich, "Attached one namespace/scope lookup problem which shows up on irix." 2008-09-18 15:16:57 +00:00
Robert Osfield
818b5230fb From Sherman Wilcox with a little reorganisation from Robert Osfield, added 
test for 0 sized subloads, ignoring them to prevent a divide by zero error occuring on some buggy drivers.
 2008-03-29 09:59:23 +00:00
Robert Osfield
e869200b3d Refactored the mutex usage in osgText and freetype plugin to prevent multi-thread crash 2008-02-25 12:54:54 +00:00
Robert Osfield
ce5388a8bc Convert osgText and freetype plugin across to keeping the font size as state that 
is passed into the getGlyph and getKerning methods rather than a current state of the font itself.
 2007-12-23 18:15:54 +00:00
Robert Osfield
f290b75bc9 Moved Font code across to using FontSizePair internally and on Font methods, but 
still using original implemetations.
 2007-12-23 13:45:37 +00:00
Robert Osfield
dea067050c Renamed osgText::Font::SizePair to osgText::FontSizePair in prep for use this more 
widely within osgText/freetype plugin.

Added support for inserting loading models into --mt multithreaded implementation.
 2007-12-23 13:18:40 +00:00
Robert Osfield
8733bb1799 From Mathias Froehlich, "Something to extend the texture subloading blacklist. 
... we have problems with that on solaris."
 2007-12-21 14:16:40 +00:00
Robert Osfield
0cdc3e9506 Added intializers. 2007-12-16 17:01:40 +00:00
Robert Osfield
256391c3b4 From Serge Lages, introduce readRef*File() methods which pass back ref_ptr<> rather than C pointers. 2007-12-12 17:04:48 +00:00
Robert Osfield
f4afa427a7 From Roland Smeenk, "Attached you will find a large set of small typo fixes (mainly in the comments)." 2007-12-10 17:30:18 +00:00
Robert Osfield
f69a48e552 From David Callu, added support of 3D text to osgText and associated plugins. 2007-12-10 15:15:56 +00:00
Robert Osfield
e19f23021f Introduced the use of a ReentrantMutex to avoid problems with findFontFile. 2007-09-15 17:40:08 +00:00
Robert Osfield
c9f6a3f7ca Added mutex into osgText::Font::GlphTexture to marshel adding to and reading 
from glyph list
 2007-09-04 12:32:47 +00:00
Robert Osfield
3304646c4c Changed Font's mutex to become a static mutex shared between all instances of Font. 
This ensures single threaded access of the freetype plugin.
 2007-09-01 15:24:22 +00:00
Robert Osfield
1bc6d0bae4 Added mutex to protect the readFontFile calls 2007-08-31 18:56:22 +00:00
Robert Osfield
1273c814d1 Added better handling of OSG_TEXT_INCREMENTAL_SUBLOADING env var. 2007-08-24 16:12:22 +00:00
Robert Osfield
9489eef1cf Added default disabling of incremental subload for ATI cards. 2007-08-24 16:10:43 +00:00
Robert Osfield
4f97cdca96 Added thread safe ref/unref by default. 2007-08-22 12:14:15 +00:00
Robert Osfield
bdc8a72aae From Andre Garneau, minor warning fixes 2007-07-11 15:30:14 +00:00
Robert Osfield
19d1a563fe From Csaba Halasz and Robert Osfield, support for passing in ReaderWriter::Options object into readFontFile 2007-07-02 12:30:14 +00:00
Robert Osfield
1d5f76c55d Commented out debug messages 2007-05-09 13:05:19 +00:00
Robert Osfield
53777aee29 Set default texture size back to 1024x1204 2007-05-09 10:42:56 +00:00
Robert Osfield
2cd6a174d2 Added GL_MAX_TEXTURE_SIZE check and use of OSG_MAX_TEXTURE_SIZE env var to help 
hint to osgText that the native OpenGL implementation only supports textures up to
a given size.
 2007-05-09 10:41:56 +00:00
Robert Osfield
77b4ffcac2 Added use of OSG_MAX_TEXTURE_SIZE for clamping texture sizes. 2007-05-09 10:31:06 +00:00
Robert Osfield
681bf12333 Added imageData block initialized to 0 for first construction of GlyphTexture 2007-05-09 07:54:32 +00:00
Robert Osfield
dadb92ea64 Reorganised the managment of margins around glyphs so that is done entirely 
with src/osgText/Font.cpp rather than the font plugins or Text.cpp
 2007-05-04 12:05:29 +00:00
Robert Osfield
6d7b5e7ebd From Eric Wing, pedantic warning fixes 2007-04-06 15:36:13 +00:00
Robert Osfield
9454bafc8c Removed debug messages 2007-01-08 22:40:56 +00:00
Robert Osfield
7f5aaa8424 Improved resizeGLObjectBuffers support 2007-01-08 20:46:56 +00:00
Robert Osfield
709d2fa435 Improved the handling a releaseGLObjects() and add setThreadSafeRefUnref and resizeGLObjectsBuffers methods 2007-01-08 20:40:29 +00:00
Robert Osfield
7c6b528588 Fixed bug related to clean up of text fonts. 2006-10-03 11:14:34 +00:00
Robert Osfield
6be6bc2eaa Added TexEnv object into Font and apply this in Text::drawImplementation to make 
sure that a valid TexEnv is applied
 2006-08-28 19:37:40 +00:00
Robert Osfield
7b313eef34 Added OSG_TEXT_INCREMENTAL_SUBLOADING ON/OFF env var check to osgText::Font 
to optional disable the incremental subloading.
 2006-08-03 13:12:14 +00:00
Robert Osfield
9e7b07fbcf Reworked the state management within osgText::Text and osgText::Font so that it 
only applies textures locally rather than whole StateSet.
 2006-08-02 21:05:56 +00:00
Robert Osfield
f1c2694c17 Updated copyright years. 2006-07-18 15:21:48 +00:00
Robert Osfield
3ad5140942 Change osgText so that the Text drawable now can have its own StateSet 
that users can assign to it without it being overriden.  If none is
assigned externally it now uses a StateSet associated wit the Font assigned
to the Text.
 2006-07-04 13:56:29 +00:00
Robert Osfield
2773d45f2a From Wang Lam,"The changes allow users of OpenSceneGraph to call a new function 
readFontStream() to load fonts from a std::istream, rather than from the
local filesystem by name.  Such a call may be used, for example, if the
user has a font fetched over a network, or a font available in memory
without a correspondng filename.

The changes implement the new function by following the corresponding code
for readFontFile().  readFontStream() reads a stream into memory, and
holds that memory for FreeType.

As a basic test, I mangled the osgtext example to use
readFontStream(std::ifstream("font")) in lieu of a readFontFile call, and
the modified example ran completely."
 2005-11-07 11:05:16 +00:00
Robert Osfield
b0d19b0b66 From Farshid Lashkari, "I need the ability to check for a font file without actually loading 
the font object.  I've modified font.h/cpp of osgText so that it
exports the findFontFile function."
 2005-11-02 10:57:42 +00:00