Add -vv option to hide extra verbose messages behing. Move a couple of
debug messages to the extra verbose level.
Signed-off-by: Kevin Shanahan <kmshanah@disenchant.net>
When a portal is completed, check the updated vis information for leafs
that can no longer be seen from the leaf the portal is attached to. Update
the portals on these no-longer-visible leaves to indicated that they can
no longer see our leaf.
Seems to be at least a small gain on my test maps. I suspect there is
some further improvement to be gained by taking better advantage of this
optimisation by changing out choice of portals in GetNextPortal. Couldn't
find anything trivial that worked though.
Signed-off-by: Kevin Shanahan <kmshanah@disenchant.net>
Pretty much completely rewrite the Makefile using concepts from my
tyrquake Makefile. So we get quiet compiles, cross compiles and
properly generated dependencies.
Quick release to fix the ongoing saga that is my crappy .lit coloured lighting
support. I really did test it this time...
I bumped the qbsp version as well, just to track the utils "package" version.
Signed-off-by: Tyrann <tyrann@disenchant.net>
I really should do more testing before I embarress myself by releasing stuff
so obviously broken. Use the right pointer to align lit_filebase against.
Signed-off-by: Tyrann <tyrann@disenchant.net>
Set up a sphere around each face so we can do quick tests against planes to
see if there's any chance that it intersects the face. Since we're only using
it for a fast check, don't bother shrinking the sphere when a face gets cut or
split, just grow it when necessary (only in TryMerge AFIACT).
Signed-off-by: Tyrann <tyrann@disenchant.net>
Gah! Brown paper bag material here. Memory for the Lit data was never getting
allocated and writes were happening in no man's land off the end of the
lightdata area.
Signed-off-by: Tyrann <tyrann@disenchant.net>
Add somewhat better documentation for SetQdirFromPath which is actually a
painful functionality. Fixes a couple of corner cases like where the given
path contains no separator characters.
Signed-off-by: O.Sezer <sezero@users.sourceforge.net>
Edited-by: Tyrann <tyrann@disenchant.net>
Signed-off-by: Tyrann <tyrann@disenchant.net>
The choice of the various epsilon values is critical to having geometrically
complex maps compile correctly.
The one which seems most important (so far) is the ANGLE_EPSILON. This one
needs to be quite tight to avoid "bad things" happening when you create small
angles between adjacent surfaces.
Another epsilon inter-relationship I discovered, is that it seems
CONTINUOUS_EPSILON needs to be larger than EQUAL_EPSILON. It seems to play
havoc with the t-junction code otherwise.
Signed-off-by: Tyrann <tyrann@disenchant.net>
Offsets pointing to clipnodes were originally used as signed short (16-bit)
numbers, so that negative numbers could represent the various content types of
leaf nodes. However, only a small number of these types are required, so we
now make use of the rest of the clipnode range.
Signed-off-by: Tyrann <tyrann@disenchant.net>
When writing out portals for a node, we can skip over portals that separate
volumes with the same contents. The existing logic I find very hard to follow,
so I've separated that out in an attempt to make it more understandable.
While we're at it, equivalent logic is required in NumberLeafs, so re-use.
Signed-off-by: Tyrann <tyrann@disenchant.net>
Remove the big union in mapentity_t, collecting together the information for
each lump in a struct. Still not 100% sure where I'm going with this, but I
think this will help me with removing some of the reliance on globals further
along (which will be important once it comes to multi-threading).
Signed-off-by: Tyrann <tyrann@disenchant.net>
Ugh, looks like this extraneous line snuck in with commit 6bb3ad32
While I'm here, I see no reason to zero pWorldEnt->cTexdata just above
either. It should already be zero'd memory from the malloc of map.rgEntities.
Signed-off-by: Tyrann <tyrann@disenchant.net>
Fix the logic that decided which edges were to be added to smooth the clipping
hulls. The original logic is completely backwards and throws away all the hull
edge clipping planes you want, while potentially keeping the worst corner
cases.
This patch corrects that logic - for that reason, regressions are expected as
we will now be adding more planes to the maps and clipping more things at
wierd angles. Compile times will probably increase and clipping errors will be
more common, at least until some more tuning of the various epsilons is done.
While we're hacking the function, hoist some calculations from the inner loops
up to the outermost loop. Not that this function is that performance critical.
Signed-off-by: Tyrann <tyrann@disenchant.net>
Small cleanup to TestAddPlane - re-use the PlaneEqual and PlaneInvEqual
functions and replace the "counts" array with simple booleans to record which
side of the plane has points.
Signed-off-by: Tyrann <tyrann@disenchant.net>
Use a hash to speed up FindPlane for maps that have huge numbers of
planes. Not many maps have enough planes that this is a win, but those maps
are the ones where speed matters most. :)
Signed-off-by: Tyrann <tyrann@disenchant.net>
Kevin Shanahan
Tyrann
Ozkan Sezer