-Made drivers update vertex and index VBOs independently. Massive speed up for terrain nodes. Interface isn’t so clean yet, but will be when vertex and index buffers are separated.

-fixed a rendering state bug, in openGL and directx drivers, while changing from 3d to 2d rendering.

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@1403 dfc29bdd-3216-0410-991c-e03cc46cb475

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@1402 dfc29bdd-3216-0410-991c-e03cc46cb475

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@1401 dfc29bdd-3216-0410-991c-e03cc46cb475

Merge the new libpng version. Seems to take care of the WIN_CE problems on its own, so no need for the 'if 0' check anymore. Also fixes the const static warnings.

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@1400 dfc29bdd-3216-0410-991c-e03cc46cb475

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@1399 dfc29bdd-3216-0410-991c-e03cc46cb475

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@1397 dfc29bdd-3216-0410-991c-e03cc46cb475

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@1396 dfc29bdd-3216-0410-991c-e03cc46cb475

Added generation of tangent space which can keep the original normals, by ryanclark. Note that inaccuracies of the tangent space may arise if you keep the original tangents. Angle weighted smoothing seems to be bogus, maybe indices are wrong.

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@1392 dfc29bdd-3216-0410-991c-e03cc46cb475

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@1391 dfc29bdd-3216-0410-991c-e03cc46cb475

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@1390 dfc29bdd-3216-0410-991c-e03cc46cb475

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@1389 dfc29bdd-3216-0410-991c-e03cc46cb475

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@1388 dfc29bdd-3216-0410-991c-e03cc46cb475

Added the getColorFormat for some drivers. Added the GLX context in exposed video data under OpenGL/X11.

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@1387 dfc29bdd-3216-0410-991c-e03cc46cb475

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@1386 dfc29bdd-3216-0410-991c-e03cc46cb475

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@1385 dfc29bdd-3216-0410-991c-e03cc46cb475

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@1384 dfc29bdd-3216-0410-991c-e03cc46cb475

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@1383 dfc29bdd-3216-0410-991c-e03cc46cb475

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@1382 dfc29bdd-3216-0410-991c-e03cc46cb475

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@1381 dfc29bdd-3216-0410-991c-e03cc46cb475

Changed ReadBuffer to be always the front buffer. Hence, screenshots under OpenGL will now also reflect the currently visible image, whatever render calls have been made in between.

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@1380 dfc29bdd-3216-0410-991c-e03cc46cb475

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@1379 dfc29bdd-3216-0410-991c-e03cc46cb475

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@1378 dfc29bdd-3216-0410-991c-e03cc46cb475

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@1377 dfc29bdd-3216-0410-991c-e03cc46cb475

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@1376 dfc29bdd-3216-0410-991c-e03cc46cb475

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@1375 dfc29bdd-3216-0410-991c-e03cc46cb475

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@1374 dfc29bdd-3216-0410-991c-e03cc46cb475

Added zbuffer depth flag, not all drivers and devices honor it, yet. Adapted OSX device to recent device creation changes.

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@1373 dfc29bdd-3216-0410-991c-e03cc46cb475

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@1372 dfc29bdd-3216-0410-991c-e03cc46cb475

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@1371 dfc29bdd-3216-0410-991c-e03cc46cb475

Clarified docs on event types and added a couple of links.

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@1370 dfc29bdd-3216-0410-991c-e03cc46cb475

Changed the device creation to make more use of SIrrlichtCreationParameters. This should increase maintainability and ease addition of more configurable properties. The windows devices need to be adapted still, but should compile for now...

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@1369 dfc29bdd-3216-0410-991c-e03cc46cb475

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@1368 dfc29bdd-3216-0410-991c-e03cc46cb475

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@1367 dfc29bdd-3216-0410-991c-e03cc46cb475

OpenGL render target flip now works with texture clamping (assuming tcoords are 0.0 to 1.0)
Quick fix for crash when removing old hardware buffers.

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@1366 dfc29bdd-3216-0410-991c-e03cc46cb475

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@1365 dfc29bdd-3216-0410-991c-e03cc46cb475

Camera FPS animator: Fixed float scaling bug. When horizontal movement is disabled the camera now moves at a constant speed regardless of angle.
Collision response animator now animates camera target (can be disabled via attributes) and the node can be changed.

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@1364 dfc29bdd-3216-0410-991c-e03cc46cb475

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@1362 dfc29bdd-3216-0410-991c-e03cc46cb475

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@1361 dfc29bdd-3216-0410-991c-e03cc46cb475

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@1357 dfc29bdd-3216-0410-991c-e03cc46cb475

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@1356 dfc29bdd-3216-0410-991c-e03cc46cb475