Follow-up to #3137. I missed two important details in the first implementation: the triggered animation needs to be an "initial position" type, and `model_update_instance` needs to be run on all subobjects, not just turrets.
This should really fix#3123. I still can't see the destroyed collector, but the Rahu no longer flickers when it spins around.
These two situations mostly relied on the obsolete model code which didn't include model instances. Data for submodel positions and for whether a submodel is blown off are now stored exclusively in model instances, not the model itself.
This fixes#3124.
As described in #3079, the old parsing of fvec and uvec used strtod and some POFs rely on this format. This is a quickfix that uses the new parsing method for only `get_user_vec3d_value`.
It appears that live debris is not supposed to have a parent submodel; see the retail NTF Boadicea. This removes the parent from any live debris that might have it.
This should fix#3078.
Since instance-specific fields have been moved to polymodel_instance and submodel_instance, the gun_submodel_rotation field should also be moved. This is also reworked a bit to keeping track of the rotation via the normal submodel instance angles.
This removes an unnecessary look_at field as well.
Since angles are no longer written in three redundant places, the temporary hijacking of the turret angles in `model_make_turret_matrix` was overwriting the turret's proper position. So this PR just saves the angles and restores them when the calculation is done.
Just for sanity's sake. This just displays a Warning without modifying the dockpoint name. I considered an nprintf but figured a Warning was more appropriate.
Having recalled that other SCP folks stated pow shoud not be used to do simple squaring, I figured it might be a good idea to update the two instances I found where that was the case.
Add a submodel property that overrides the hard-coded distance
multipliers applied to the distances at which details boxes & spheres
are rendered. The distance multipliers are set by the "model detail"
setting in the options screen. Note that this is different to the LOD
distance multipliers which are not hard-coded.
This allows some more creative uses of detail boxes & spheres, e.g. to
stop models subobjects from being rendered when they're out of player
view. Past testing showed a reasonable performance improvement with
complicated models.
This is a submodel property rather than global, or a ship flag, to allow
flexibility, i.e. a single model could choose this option only for the
submodels that want to use detail boxes/spheres in this fashion, which
other detail boxes/spheres use the conventional approach.
Code & ideas originally from zookeeper, I've just packaged it up for
the PR.
This has been rebased & squashed based on feedback in the PR
The (length > base_length) conditional was redundant with the other conditions. Additionally, the code from the ID_FUEL case (thruster points) checking for "$engine_subsystem=" was making the exact same mistake, so I made the same changes there.
In a Release build, there was absolutely no code making sure that the text "$glow_texture=" was actually present in the properties field of a glow point bank, beyond a simple strlen() check. Even in Debug builds, there was no guarantee that the text was at the start of the properties field; it was just assumed (without even an assertion verifying it). Now, the assertions have been removed and the appropriate conditions are checked in both Release and Debug.
This maintains the type information which can be used for enforce
const-correctness and also for implementing more advanced ways of
handling the type information.
This will make the error message clearer instead of just showing a
cryptic Assert message. This cannot be handled by a simple warning since
capping num_debris_objects to MAX_DEBRIS_OBJECTS would then cause issues
when reading the rest of the header.
Goober5000