Fixed a few warnings on Windows.
BuildAllExamples project files now working for VS 2011 and VS 2008 (VS 2005 still hasn't new project as I don't have VS 2005 installed anymore... we probably should drop support for that).

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@4802 dfc29bdd-3216-0410-991c-e03cc46cb475

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@4801 dfc29bdd-3216-0410-991c-e03cc46cb475

- Fixed compilation issues on OS X.

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@4800 dfc29bdd-3216-0410-991c-e03cc46cb475

Should also still work on 32-bit (I hope, don't have a 32-bit environment right now).


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- Added blend factor to SMaterial.
- Improved transparent nodes handling.

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@4794 dfc29bdd-3216-0410-991c-e03cc46cb475

This needs to be rewritten - the current solution has too many linker troubles.

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@4793 dfc29bdd-3216-0410-991c-e03cc46cb475

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- breaks MacOSX build for now (files need to be added there).
- Interface still needs to be discussed, so maybe wait a few days before using this.
- Not yet tested on Windows (will do that tomorrow)
- No VS project files yet for the profiling example (will do that tomorrow)


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Was needed because just having isPointInside virtual doesn't allow controlling sub-element behavior.


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- Optimized OpenGL blending calls.


git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@4782 dfc29bdd-3216-0410-991c-e03cc46cb475

- Example 22 no longer select a random texture after loading a new texture (thanks at mongoose7 for reporting).


git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@4781 dfc29bdd-3216-0410-991c-e03cc46cb475

- Fix bug in IGUISkin serialization which messed up serialization of the button-pressed offsets (Thanks at @Midnight for reporting).


git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@4779 dfc29bdd-3216-0410-991c-e03cc46cb475

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Fixed issue with wrongly enabled Z-writing for transparent shader materials. Thanks Hendu for this fix.
Fixed issue with missing blending when transparent shader material is used with blending operation set to EBO_NONE.


git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@4774 dfc29bdd-3216-0410-991c-e03cc46cb475

- IGUIStaticText::getTextHeight returns now the correct height for texts with newlines even WordWrap is not set.
- Crashfix for CGUIEditBox. CGUIEditBox::setMultiLine must break text when changed or other functions like getTextDimension can crash afterward for strings with newline characters.


git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@4773 dfc29bdd-3216-0410-991c-e03cc46cb475

Add same compiler flags to c::b project file as are used in Makefile (-fno-exceptions -fno-rtti -fstrict-aliasing).
This does cause a bunch of additional warnings as c::b tries to pass -fno-rtti to the c files as well, but can't avoid that for now (might be a c::b problem).


git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@4771 dfc29bdd-3216-0410-991c-e03cc46cb475

- ParticleSystemSceneNode does now affect the particle movement direction by default. Can be disabled to get old behavior.
- Allow interpolating postions which is useful when particles are attached to fast-moving nodes (to avoid regular patterns).
- Invisible behavior flags from check-in yesterday re-implemented with new general behavior flags.


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- Moved StartTime in the ISceneNodeAnimators class instead of derived classes.


git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@4767 dfc29bdd-3216-0410-991c-e03cc46cb475

Unfortunately more tricky to get rid of those in S4dVertex, so can't fix em all.
Reason is that pedandic clang no longer likes those in newer clang versions. 


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Maya camera no longer get's stuck in "rotating" state when a mouse-up event is lost (thx @ JLouisB for reporting).


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Focus behavior of IGUIEnvironment now controllable (right-click focus, mouse-over focus). Disabled elements no longer get the focus unless users enforce it.


git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@4759 dfc29bdd-3216-0410-991c-e03cc46cb475

- Irrlicht elements can't just set ID's otherwise user-elements stop working.
  So anyone who had gui-elements not working with ID 0 or 1 - you probably had a guitree somewhere.
  Those ID's were not even used...
- Make the horizontal scrollbar (mostly) work. Selection still messed up, but was that way before and least h-scrolling works now somewhat (did nothing before).
There are more bugs in this gui-element - like that it doesn't draw the last line regularly. 
But I have no more time, nor motiviation for this now (not the first time finding pretty obvious bugs in the treeview. 
I wish that d*mn thing would never had been checked in. Or the original author would at least have tested it or cared about maintaince!).


git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@4758 dfc29bdd-3216-0410-991c-e03cc46cb475