frohlich [Tue, 31 Oct 2006 06:26:50 +0000 (06:26 +0000)]
Modified Files:
simgear/scene/model/Makefile.am
simgear/scene/model/animation.cxx
simgear/scene/model/animation.hxx
simgear/scene/model/modellib.cxx
simgear/scene/model/modellib.hxx
Removed Files:
simgear/scene/model/personality.cxx
simgear/scene/model/personality.hxx:
Updates to the animation system.
Personality can be implemented easier now
Of course, one could add "select" animations for all <object-name> in the
<model>, but this is tedious and can hardly be done e.g. for all
objects in all instruments in $FG_ROOT/Aircraft/Instruments-3d/ etc.
The feature will be used in the bo105, so that civilian variants can
have a HSI instrument, where military variants have a TACAN etc.
mfranz [Thu, 24 Aug 2006 23:03:52 +0000 (23:03 +0000)]
compile (gcc 4.1.0)
("In member function 'T SGPersonalityParameter<T>::shuffle()':
28: error: there are no arguments to 'sg_random' that depend on a template
parameter, so a declaration of 'sg_random' must be available")
andy [Mon, 3 Jul 2006 05:13:27 +0000 (05:13 +0000)]
Been hacking at Nasal recently:
Fix bug with break/continue inside of a foreach or forindex: Don't pop
the vector/index inside OP_EACH, do it at the end of the loop.
In the process, discovered and fixed a scary corruption issue with
continue; it never really worked right, although simple usage was
likely to get away without crashing. Both the continue's OP_BREAK and
the cleanup code at the end of a loop would pop the "mark" stack,
leading to an underflow. Introduced an OP_CONTINUE which adjusts
stack but doesn't change markTop
Re-inline the PUSH macro. This thing is called all over the place
from the inner loop. If the problem is intra-expression side effects,
then just use another expression in the macro.
Return an empty vector when requesting zero-length subvec, not nil
Have call() return the call stack in the error vector; see docs on
plausible.org/nasal or ask Andy about this feature.
Default closure()'s level argument to zero, not nil
frohlich [Sun, 11 Jun 2006 13:30:59 +0000 (13:30 +0000)]
Modified Files:
simgear/scene/material/mat.cxx simgear/scene/material/mat.hxx
simgear/scene/material/matlib.cxx
simgear/scene/material/matlib.hxx simgear/scene/tgdb/leaf.cxx
simgear/scene/tgdb/obj.cxx
Attach userdata to groundtile scenegraph leafs that contains
a SGMaterial reference to the material of that leaf.
Add (physical) material properties to the material definitions.
Plug a memory leak with GlyphSigns.
mfranz [Mon, 8 May 2006 11:31:16 +0000 (11:31 +0000)]
add optional position argument to SGRoute::add_waypoint(). Default is -1,
which appends the WP like it used to. Valid vector indices insert the WP
at this position.
thanks to Erik's texture map I can now drop empty.rgb altogether and just
specify the same texture in the "foo.lighted" and "foo.unlighted" material
entry. This also allows to drop the state cloning and thereby solves the
most urgent apt_signs.cxx TODO. :-)
- don't use hard-coded emission values for unlighted signs, but load both
states from material.xml (separate <material> entries for now)
- clone state less often: not once per sign element, but once per material
switch (TODO: clone only once per material)
fix "unknown.rgb" path (the wrong path was the reason why we always only
got plib's lowres red-white chequer-board pattern along with an error
message, and not ours ... which is much prettier, but also bigger.
(Should we downscale it?)
rename OBJECT_TAXI_SIGN to OBJECT_SIGN. This isn't about taxi signs any
more, but all sorts of signs. Now is the best time to get rid of a
misleading name.
re-add hard-coded vertical distance. The coordinates should be surface
points and not add this distance, which depends on the sign housing/hardware,
after all.
- commands do now have to start with @
- add commands @size, @material, @light
- make "BlackSign" texture default
- make @B, @R, @L, @Y open close their frames automatically (this can be
avoided by setting the @material manually)
- add number variants for those 4 sign commands: @Y2, @B5, etc (according
to the spec; defaulting to the respective biggest panel size, i.e. @B = @B3)
(detailed description will be added to $FG_ROOT/Docs/)
remove obsolete files (on request by Christian Mayer, who has introduced them):
- they are not used anywhere in sg/fgfs
- and are very clearly *not* GPL compatible!
andy [Mon, 10 Apr 2006 16:21:17 +0000 (16:21 +0000)]
Manabu Nishiyama (non-FlightGear Nasal user) discovered an
uninitialized data bug in naHash_cget(). When the hashcode field of
naStr was introduced, I forgot to set it in this function, which
creates a temporary naStr on the stack.
support for font textures. They are normal (but rather lenghty) <material>,
but contain <glyph> entries with <name>, <left> and <right>. The latter two
describe where in the texture a letter or symbol begins and where it ends.
(range 0-1). <xscale> defines a horizontal scaling factor.
mfranz [Thu, 30 Mar 2006 14:13:22 +0000 (14:13 +0000)]
protect ssg pointers to avoid occasional crashes (of course it would be
nicer if the Occluder would always get removed before its model branch,
but that's not easily enforcable)
mfranz [Sun, 26 Mar 2006 08:22:26 +0000 (08:22 +0000)]
If the author of this message isn't alerted enough to *fix* this, then I'm
sure the users won't do that either. This is regularly triggerd and leads
to meaningless error reports.
"* minor redundant gl call in DrawCone2 optimized away (twice per frame)
* corrected the glRotatef() order in drawRain even further (a less
obvious mistake than before, which is noticed by looking skywards and wiggling
the mouse in the view direction change mode)
* all the "magic numbers" used in the rain rendering code have been
provided a default (based on the old hardcoded value) in a form of a
define, and a meaningfully named static member in SGEnviro"
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