Versiunea 0.6

- Modified engine sound mix; now, it's always a mix between acc/dec sounds. This does mean that the sound
is always loud unless you downmix the decelerate_* audio trees in car.ini. The mix is based
on engine output (more 'acc' sound if the engine torque reaches its max_torque)
- The engine scales its internal lookup-table to get a valid 'maxTorque' reading in debug output Ctrl-8
(needed this for the audio mix above).
- LOD for tracks didn't work. It now does, only LOD definition has changed somehwat; lod_out has disappeared (!).
To improve Swiss-Stroll for example, search & replace lod_out with lod0_z (gives about 20% fps increase here).
Check http://www.racer.nl/tutorial/lod.htm for the latest definition.
- renderer.min_detail and max_detail set to 1.0. It was 0.3..3.0, which normally made visibility increase by 3x.
- Sky objects could be flipping on & off due to the wrong far-plane culling being used. Now, sky objects
are NOT culled at all (so more expensive and non-optimal but it seems ok).
- quickstart=1 works again
- The fader was always painted; fps should be a bit higher now.
- Scenegraph animation was a bit optimized. FPS increase is hard to notice though.
- ODE has always been compiled with asserts, ouch. Didn't seem to make a different in fps though.
- Defaults for racer.ini's renderer.max_detail and min_detail were 2 and 0.1, now both 1.0
- Added a flywheel special effect to the engine sound; upon shifts, some jitter is added to the engine frequency.
- Start lights image could appear offset when quickstart=1
- Added 3D lights support for start sequence; see http://www.racer.nl/tutorial/newtrack.htm#startlights for details.
- Special.ini's gfx.fog.mode was never read. Fog always used GL_EXP fog.
- Projected shadow is now off for the focus car if no car model is shown (model=2 in car.ini)
- Added mirrors.simple.x/y to be able to place the mirror
- Added min/max FPS tracking (in the profile debug view, Ctrl-6). Is reset when toggling FPS on/off (Ctrl-F).
- Added menu.wait to potentially make the menu a bit more CPU friendly
- Current car's engine sounds are 2D when inside the car, 3D when outside (track view for example)
- Added mirrors.texture.offset and texture.angle to be able to modify the mirror direction.
- Added stats.flag_pos for the racing flag position
- Fog was modified to NOT use the GL_NV_fog_distance OpenGL extension; funny fog on very large polygons could occur (inverted).
- Bugfix in Modeler when exporting WRL's when the original did not have a texture assigned to a material.
- Added support for fullscreen Cg shaders (see http://www.racer.nl/tutorial/howto_fullscreen_shaders.htm) like sepia, bloom etc.
- Fullscreen (FBO) shaders support anti-aliasing on cards that have extension GL_EXT_frame_blit (nVidia 8xxx series and up) through
racer.ini's renderer.motion_blur.samples (set to 1/2/4/8/16 samples for example, depending on your card's maximum AA)
- Added 'motionblur method <n>' and 'motionblur blur_alpha <f>' commands (see http://www.racer.nl/reference/scripting.htm).
- Multiplayer car requests are handled very differently from previous versions. This was targeted at LAN games, not sure how it'll work on the internet.
- Known problems: turning on motion_blur method 4 gives funny projected car shadows (no stencil buffer yet)