114 lines
3.6 KiB
Text
114 lines
3.6 KiB
Text
|
--------------------------------------------------------------------------
|
||
|
|
| Done
|
||
|
|
--------------------------------------------------------------------------
|
||
|
|
|
||
|
|
9/16/97 - Released version 0.11
|
||
|
|
|
||
|
|
9/22/97 - Released version 0.12
|
||
|
|
|
||
|
|
10/24/97 - Released version 0.13
|
||
|
|
|
||
|
|
11/25/97 - Released version 0.14
|
||
|
|
|
||
|
|
12/9/97 - Released version 0.15
|
||
|
|
|
||
|
|
12/9/97 - Released demtools version 0.01
|
||
|
|
|
||
|
|
12/10/97 - Released version 0.16
|
||
|
|
|
||
|
|
12/12/97 - Released verison 0.17
|
||
|
|
|
||
|
|
12/17/97 - Fix sun/moon initialization code so display lists aren't
|
||
|
|
re-created at every Init().
|
||
|
|
|
||
|
|
12/17/97 - Released version 0.18
|
||
|
|
|
||
|
|
12/23/97 - First stab at a reasonable sky ... I'm going to probably
|
||
|
|
leave this for now so I don't spend the rest of my life
|
||
|
|
trying to tweak it.
|
||
|
|
|
||
|
|
12/30/97 - Event manager
|
||
|
|
|
||
|
|
12/30/97 - Released version 0.19
|
||
|
|
|
||
|
|
12/30/97 - Released version 0.20
|
||
|
|
|
||
|
|
12/31/97 - remove Unix dependencies from .../Time/fg_time.c
|
||
|
|
|
||
|
|
1/5/98 - Released version 0.21
|
||
|
|
|
||
|
|
1/6/98 - Added FGwin32.mak (a MSVC++ Makefile for building win32 versions)
|
||
|
|
|
||
|
|
1/16/98 - Release verison 0.23
|
||
|
|
|
||
|
|
|
||
|
|
--------------------------------------------------------------------------
|
||
|
|
| Todo
|
||
|
|
--------------------------------------------------------------------------
|
||
|
|
|
||
|
|
12/29/97 - Scenery area manager
|
||
|
|
|
||
|
|
12/29/97 - View frustum culling
|
||
|
|
|
||
|
|
1/17/98 - See about building with C++ compiler
|
||
|
|
|
||
|
|
1/5/98 - Create a development "roadmap"
|
||
|
|
|
||
|
|
1/5/98 - remove Scenery/geometry.c and Scenery/mesh.c
|
||
|
|
|
||
|
|
12/30/97 - fix winding problem with tri-strips in obj.c (invert normals)
|
||
|
|
|
||
|
|
12/29/97 - Unify sun position render code with existing sunpos
|
||
|
|
calculations so the sun doesn't do it's little jump every
|
||
|
|
hour.
|
||
|
|
|
||
|
|
12/29/97 - Add a mechanism to parse command line options
|
||
|
|
* A simple clear-screen sky.
|
||
|
|
* No fog.
|
||
|
|
* No astronomy.
|
||
|
|
* Less detailed terrain.
|
||
|
|
* Texture - but no MIP-mapping.
|
||
|
|
* Texture - but no bilinear blending.
|
||
|
|
* No texture.
|
||
|
|
|
||
|
|
12/29/97 - sky tweaking
|
||
|
|
Steve Baker writes:
|
||
|
|
So, by building the sky in the flattened shape, we can have it be
|
||
|
|
very foggy at the horizon and clear blue overhead.
|
||
|
|
|
||
|
|
The other important feature of this model is the colours. We
|
||
|
|
colour each vertex of the dish individually to allow for cute
|
||
|
|
sunsets, a darker blue overhead than at the horizon in daylight, a
|
||
|
|
gradual darkening of the sky as a function of altitude for very
|
||
|
|
high altitude flight - into space. Also we tint the horizon more
|
||
|
|
in the direction of the sun so that sunset starts where the sun
|
||
|
|
goes down - and the sky remains blue on the opposite side of the
|
||
|
|
sky - then as the sun gets lower, the colour spreads outwards all
|
||
|
|
around the sky and the black of night creeps in slowly from the
|
||
|
|
opposite side of the sky from the sunset.
|
||
|
|
|
||
|
|
We also like to tint the bottom edge of the sky with white - even
|
||
|
|
in broad daylight - so it looks fuzzy - even when there is very
|
||
|
|
little fog to achieve that effect.
|
||
|
|
|
||
|
|
We use a text file that contains a lookup table relating the sun
|
||
|
|
angle relative to the horizon to:
|
||
|
|
|
||
|
|
* The colour at the top of the sky dome,
|
||
|
|
* The colour of the horizon nearest to the sun
|
||
|
|
* The colour of the horizon farthest from the sun
|
||
|
|
* The colour of the texture environment blend for the clouds.
|
||
|
|
* The fog colour.
|
||
|
|
|
||
|
|
We can then tweak that file to set up all the conditions. The
|
||
|
|
realtime system interpolates the horizon colours all around the edge
|
||
|
|
of the sky.
|
||
|
|
|
||
|
|
12/29/97 - Ground collision detection
|
||
|
|
|
||
|
|
12/29/97 - glut windows or something for panel area - consider 3d
|
||
|
|
panels, careful of texture memory problems.
|
||
|
|
|
||
|
|
1/5/98 - bzflag sound code might be able to work for us.
|
||
|
|
|