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Fix bone-vertex IDs to be correctly indexing into the global vertex array. Before, mixed mesh/bone sections broke the correct relation. Thanks to Auria for finding and fixing the bug.

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Add random number generator frand() for interval [0..1] which fixes many issues with current usage of rand() in the particle emitters. Thanks to vitek for the initial ideas, CuteAlien for the new method suggestions, and Auria for bringing this up again.
TODO: Test cases, which would need a public interface to this class first...

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Add a test for proper file loading from archives, despite two files in the archive have the same name.

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@3536 dfc29bdd-3216-0410-991c-e03cc46cb475

Move debug messages into ELL_DEBUG space.

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Fix writeScene change in order to write the given node and its descendants, not only the list of children to the scene file.
Add support for loading a scene file as childs of a given node. This will ignore the scene attributes and load all nodes of the scene, storing them as children of a given parent node. The rest will stay as before, including the default behavior to load scene attributes and all nodes directly into the scene manager.
Test cases added for both methods loadScene and saveScene. In order to find a node in the example scene from tutorial 15 I have added a name and ID to one of the scene elements.

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Fix setMesh for skinned meshes, as reported by wing64. The joints cache was not updated, and hence the node reported and returned wrong joints.
Added support for resetting the transition time to 0.
Fixed some method names (correct camel case, create replaced by add, upper case fixed) in skinnedMesh.cpp

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Fix OpenGL texture matrix setup, found by pc0de. Sorry for the inconvenience, was probably very late when I changed that code.

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Real fix for the MRT problem. Last time only parts of the problem were fixed. Now, all RTT states should be fixed again. Also, test results are commited and work for both drivers.
Also changed the FBODepthTexture implementation in that it will not create another FBO, but only the depth/stencil texture or renderbuffer.

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Fixed the reference images, which have changed due to the text position changes in the 1.7 branch. We are using long texts, hence an empty line had been added in the beginning. This was wrong and fixed in the 1.7 branch already. Now our test had to be fixed as well.

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@3516 dfc29bdd-3216-0410-991c-e03cc46cb475

Merge from 1.7 branch, revisions 3449-3513. createImage fixed. Many GUI fixes. Saved particles can be loaded again. Volume light, skydome and water scene node updates. Let hw mapping hint be loaded. D3D reset fix, now terrain scenes can resize screens again.

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Add a new texture lock mode for write-only access. The lock method has changed for this. Support is only implemented under OpenGL so far.

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Fixed the reflection transparent material under OpenGL to use vertex alpha.

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- Speedup deleting of particles


git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@3503 dfc29bdd-3216-0410-991c-e03cc46cb475

Fix rtt test, which failed on systems without fbo support.

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@3502 dfc29bdd-3216-0410-991c-e03cc46cb475

Enable test for projection matrix. I have removed the projection matrix tweak from OpenGL driver, as it does not seem to have any effect. At least no good one.

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@3501 dfc29bdd-3216-0410-991c-e03cc46cb475

Fix bug which showed up when RTT and text were used in the same scene. I have removed the old RTT checks in 2d methods, and placed a global fix for the texture matrix into the 2d mode setting.

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