Sascha L. Teichmann
|
f658d12641
|
Use github.com/bamiaux/rez instead of github.com/nfnt/resize for resampling the pyramid tiles. It is much faster but needs some testing.
|
2015-12-25 22:07:54 +01:00 |
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Sascha L. Teichmann
|
6ae5936de9
|
Be more verbose if image decoding failed.
|
2015-08-24 10:58:46 +02:00 |
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Sascha L. Teichmann
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08031f1dcd
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Do more boundary checks in block decoding.
|
2015-08-24 10:45:28 +02:00 |
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Sascha L. Teichmann
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011cd0e4f4
|
Be more defensive in decoding node id table in blocks.
|
2015-08-23 22:48:54 +02:00 |
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Sascha L. Teichmann
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c4c35dc10d
|
Use a sync.Pool to recycle the zlib readers. Speeds up the decoding of database blocks significantly.
|
2015-08-08 16:01:23 +02:00 |
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Sascha L. Teichmann
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ab1a86384b
|
Reset zlib reader instead of re-opening it before reading meta data from block. Speeds up decoding of blocks significantly. Using a sync.Pool will seed it up even more.
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2015-08-08 13:00:12 +02:00 |
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Sascha L. Teichmann
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e606e2700f
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Fixes #14. mtseeder and mtwebmapper now have command line flags -ymin=block and -ymax=block to limit the y range of mapping. Defaults to full range.
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2015-07-27 19:03:47 +02:00 |
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Sascha L. Teichmann
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62a53dc26b
|
Unified handling of printing versions of programs (--version). Setting version to 0.5
|
2015-07-26 22:04:16 +02:00 |
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Sascha L. Teichmann
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7f82d482f5
|
More header updates.
|
2015-07-26 16:44:51 +02:00 |
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Sascha L. Teichmann
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f6e5eb8510
|
Moved ordering of two int64 to common/math.
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2015-07-26 16:40:50 +02:00 |
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Sascha L. Teichmann
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becf017edc
|
Small cleanup. Moved min to common/math.
|
2015-07-26 12:32:59 +02:00 |
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Sascha L. Teichmann
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e1eb03813f
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Add a -transparent-dim=percent flag to set the extra dimming of transparent materials each depth meter.
|
2015-07-26 11:55:38 +02:00 |
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Sascha L. Teichmann
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93d4aedffa
|
Fixed non-interleaved sqlite support.
|
2015-07-23 16:20:42 +02:00 |
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Sascha L. Teichmann
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e8e4d6afeb
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Cache empty tiles to speed up seeding. Enforce Go 1.4 for the ability to compress better.
|
2015-07-22 01:11:14 +02:00 |
|
Sascha L. Teichmann
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8b4f4b1401
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Merged.
|
2015-07-21 23:38:18 +02:00 |
|
Sascha L. Teichmann
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39df42b675
|
Removed another use of fmt.Printf.
|
2015-07-21 23:35:10 +02:00 |
|
Sascha L. Teichmann
|
fb2b03a14a
|
Fix reciever naming in coverage 3d.
|
2015-07-21 22:09:28 +02:00 |
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Sascha L. Teichmann
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1921b8211b
|
Some little experiment with a coverage index to speed up spatial queries if backend has no Z order support.
|
2015-07-21 22:01:10 +02:00 |
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Sascha L. Teichmann
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80113b885f
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Fix for issue #10. Set transparency level of pixels based on the alpha channel of colors.txt.
|
2015-07-20 14:56:41 +02:00 |
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Sascha L. Teichmann
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ecd599e44d
|
Terminate all log.Printf with a new line.
|
2015-07-20 14:19:41 +02:00 |
|
Sascha L. Teichmann
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91a50a4622
|
Log missing colors only once to make log output less spammy.
|
2015-07-20 14:01:01 +02:00 |
|
Sascha L. Teichmann
|
232feaa435
|
Dont store air only information in decoded block. This can be found out pretty easy by analysing the other fields if needed.
|
2015-07-20 13:27:46 +02:00 |
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Sascha L. Teichmann
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b66c7fdff3
|
Redis client: Pulled micro optimisation over from server when constructing bulk strings.
|
2015-06-28 14:41:07 +02:00 |
|
Sascha L. Teichmann
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2d00eb9567
|
Simplifications when decoding blocks from database to save some memory allocations.
|
2015-06-21 22:47:06 +02:00 |
|
Sascha L. Teichmann
|
1baf9f9dee
|
Silence a few golint warnings.
|
2015-05-27 18:13:39 +02:00 |
|
Sascha L. Teichmann
|
787fc959d0
|
Removed some dead code.
|
2015-05-01 14:04:23 +02:00 |
|
Sascha L. Teichmann
|
cf9cbe7087
|
Fixed hill shading for transparent structures a bit. Still not optimal.
|
2014-10-28 11:53:18 +01:00 |
|
Sascha L. Teichmann
|
121a046eee
|
Increase base transparency from 45% to 50%.
|
2014-10-27 21:42:09 +01:00 |
|
Sascha L. Teichmann
|
f3ed470d57
|
Set transparency attenuation to %45 + 2%/m.
|
2014-10-26 23:53:58 +01:00 |
|
Sascha L. Teichmann
|
f5d84f0b7b
|
Only use the transparent image generation if there where any transparent blocks.
|
2014-10-26 22:36:57 +01:00 |
|
Sascha L. Teichmann
|
b8bae923ec
|
Prevent stopping depth scanning too early when handling transparent nodes.
|
2014-10-26 20:39:53 +01:00 |
|
Sascha L. Teichmann
|
8452a26fcd
|
Render transparent tiles if command line flag is set.
|
2014-10-26 18:36:47 +01:00 |
|
Sascha L. Teichmann
|
2aa9ee0e24
|
Collect more statistics about number of solid and transparent blocks and print them in mttilemapper.
|
2014-10-26 17:09:23 +01:00 |
|
Sascha L. Teichmann
|
99ff99a8f4
|
Added cascading transparent annuation algorithm based on spans.
|
2014-10-26 11:01:36 +01:00 |
|
Sascha L. Teichmann
|
eaa3949b10
|
Added a flag to decoded block to check if it contains any transparent colors. Useful to establish a fast path in transparent rendering if it does not.
|
2014-10-25 11:20:51 +02:00 |
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Sascha L. Teichmann
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4f49d114c6
|
span buffers: Simplified code by throwing away cases that cannot happen. Extended unit tests with more pattern to check.
|
2014-10-21 18:03:27 +02:00 |
|
Sascha L. Teichmann
|
269e63ea59
|
span buffer test now passes. Code ist still too complicated.
|
2014-10-21 17:41:19 +02:00 |
|
Sascha L. Teichmann
|
e744390503
|
Repaired old unit tests. Added unit test for span buffers ... which currently fails. :-/
|
2014-10-21 16:11:20 +02:00 |
|
Sascha L. Teichmann
|
a82d20f14b
|
Complete code of insert into span buffer. Looks complicated and needs testing.
|
2014-10-21 12:08:01 +02:00 |
|
Sascha L. Teichmann
|
d880983abc
|
merged
|
2014-10-21 01:11:37 +02:00 |
|
Sascha L. Teichmann
|
1a087d127c
|
Started implementing span buffers to handle transparency spans in right Y order.
|
2014-10-21 01:09:50 +02:00 |
|
Sascha L. Teichmann
|
c03d382ca6
|
Pass pointer to Colors struct around which makes it easier to eg. find transparent colors.
|
2014-10-19 21:05:38 +02:00 |
|
Sascha L. Teichmann
|
8b42446acc
|
Do not render air only blocks. Nice performance speed up! :-)
|
2014-10-19 17:15:33 +02:00 |
|
Sascha L. Teichmann
|
1c530a2ce7
|
Sort transparent colors from colors.txt to front of lookup table. Makes it easier
to determine if a color index corresponds to a transparent color.
|
2014-10-19 11:43:53 +02:00 |
|
Sascha L. Teichmann
|
c428756beb
|
mtwebmapper: First version of pyramid tile updater. Needs testing.
|
2014-09-21 17:30:19 +02:00 |
|
Sascha L. Teichmann
|
216f641fa3
|
mtwebmapper: Move BaseTileCreator to common. TODO: Make mtseeder use it, too.
|
2014-09-20 15:21:01 +02:00 |
|
Sascha L. Teichmann
|
400a65f563
|
mtredisalize: Add infrastructure to send backend store changes to separate daemons.
|
2014-09-17 09:51:34 +02:00 |
|
Sascha L. Teichmann
|
a468741a24
|
Moved PNG loading to common.
|
2014-09-16 01:13:12 +02:00 |
|
Sascha L. Teichmann
|
90bfc225b8
|
When generating shaded tiles draw to pix buffer directly instead of calling Set() for each pixel. Set resize filter for generating pyramid tiles to Lanczos3 because of better visual results.
|
2014-09-16 00:08:31 +02:00 |
|
Sascha L. Teichmann
|
f762154b05
|
Made tile renderer resetable to reduce the memory for render more than one tile.
|
2014-09-14 14:57:49 +02:00 |
|
Sascha L. Teichmann
|
3a0b922a9e
|
Implemented a greedy search algorithm to figure out the block regions with are not fully covered after a rendering step.
|
2014-09-14 11:41:25 +02:00 |
|
Sascha L. Teichmann
|
9106d71363
|
Moved image saving to common.
|
2014-09-14 00:31:28 +02:00 |
|
Sascha L. Teichmann
|
5319e113bf
|
Moved color parsing to common.
|
2014-09-14 00:02:04 +02:00 |
|
Sascha L. Teichmann
|
560afae6c4
|
Moved redis client from tilemapper to common.
|
2014-09-13 19:18:12 +02:00 |
|
Sascha L. Teichmann
|
b445cfb33a
|
Moved bloch decoding and rendering from tilemapper to common.
|
2014-09-12 20:22:34 +02:00 |
|
Sascha L. Teichmann
|
223d11df0b
|
Render blocks through a ring buffer which is a binary heap ordered by descending y coords. This establisches a stream of partial y ordered blocks to reduce the the over all overdraw. Speeds up rendering about 25%.
|
2014-09-12 12:37:27 +02:00 |
|
Sascha L. Teichmann
|
eb9cfb9959
|
Clip coordinates in interleaved spatial queries to world boundaries.
|
2014-09-07 21:36:59 +02:00 |
|
Sascha L. Teichmann
|
13bb251f35
|
Moved all the block producer/consumer interfaces to common.
|
2014-09-07 16:12:18 +02:00 |
|
Sascha L. Teichmann
|
d75fe4f102
|
Moved Block as type to common structures.
|
2014-09-07 15:57:25 +02:00 |
|
Sascha L. Teichmann
|
cbc5ed0c6c
|
Small cosmetics.
|
2014-09-07 11:15:14 +02:00 |
|
Sascha L. Teichmann
|
f83efba3cf
|
Temporarly converting components to uint16 in interleving is not needed because we are only interested in the bit patterns which are the same as in the signed representation.
|
2014-09-07 11:07:49 +02:00 |
|
Sascha L. Teichmann
|
8d4f73429f
|
Eliminated the stupid offset bug in interleaving. Hail to to the unit test.
|
2014-09-07 10:46:51 +02:00 |
|
Sascha L. Teichmann
|
45ec5ccd3e
|
Simplified unit test for BigMin.
|
2014-09-07 10:12:39 +02:00 |
|
Sascha L. Teichmann
|
a8c2a4c55d
|
Simplified code. Add/substract min value when interleaving. BigMin still broken.
|
2014-09-07 09:58:09 +02:00 |
|
Sascha L. Teichmann
|
6e958e4ff6
|
Be more clever in testing BigMin. This shows that the interleaving code has shift all values to be positive, so it's broken atm. :-/
|
2014-09-07 00:18:28 +02:00 |
|
Sascha L. Teichmann
|
abaef4936c
|
BigMin unit test now passes.
|
2014-09-06 23:34:05 +02:00 |
|
Sascha L. Teichmann
|
f75e1015af
|
Some code cleanup in unit test for bit version of BigMin. Test is still failing.
|
2014-09-06 20:38:49 +02:00 |
|
Sascha L. Teichmann
|
234b487077
|
Made unit tests for common/coords compiling again. Fixed NaivBigMin. Added bit based BigMin + unit test, which is still failing.
|
2014-09-06 19:54:53 +02:00 |
|
Sascha L. Teichmann
|
85741f3b0e
|
Simplified code for naiv BigMin implementation.
|
2014-09-01 18:44:56 +02:00 |
|
Sascha L. Teichmann
|
c096b8bbf1
|
Simplified code of non interleaved spatial query in LevelDB backend.
|
2014-09-01 18:39:42 +02:00 |
|
Sascha L. Teichmann
|
77a35e7096
|
Fixed endless loop bug in LevelDB interleaved spatial query. Simplified code.
|
2014-09-01 18:26:33 +02:00 |
|
Sascha L. Teichmann
|
f7a8c1fdec
|
Added naive BigMin interleaved implementation for interleaved spatial query.
|
2014-09-01 13:46:23 +02:00 |
|
Sascha L. Teichmann
|
0021854000
|
Added some spatial query for plain sql backend.
|
2014-09-01 12:42:57 +02:00 |
|
Sascha L. Teichmann
|
8cd23d257f
|
Moved special code for interleaver out of common.
|
2014-08-23 16:01:57 +02:00 |
|
Sascha L. Teichmann
|
954cc1928b
|
Added transcoders for interleaved LevelDB backend.
|
2014-08-23 13:49:45 +02:00 |
|
Sascha L. Teichmann
|
712708f87c
|
Added transcoder functions to LevelDB backend.
|
2014-08-22 22:26:03 +02:00 |
|
Sascha L. Teichmann
|
83c160eb90
|
Added encoder/decoder useful in interleved SQLite backend.
|
2014-08-21 22:19:42 +02:00 |
|
Sascha L. Teichmann
|
b393712801
|
Completed implementation of interleaver. Needs testing!
|
2014-08-21 14:46:34 +02:00 |
|
Sascha L. Teichmann
|
c84feab792
|
Added copyright header and more test cases for key encoder/decoder.
|
2014-08-19 11:12:35 +02:00 |
|
Sascha L. Teichmann
|
efe6c6abb8
|
Introduce struct type Coord to reduce tuples passing around.
|
2014-08-18 21:33:58 +02:00 |
|
Sascha L. Teichmann
|
066675896d
|
Dont rely on compiler smartness to replace / and % by shifting and masking. Make use of constants more consistence.
|
2014-08-18 19:58:10 +02:00 |
|
Sascha L. Teichmann
|
ff14b83b1e
|
Made encode/decode api more symmetric. Added some unit test for the encoders/decoders.
|
2014-08-18 18:01:34 +02:00 |
|
Sascha L. Teichmann
|
a210207f8e
|
Added more functions for treating coordinates.
|
2014-08-18 16:29:17 +02:00 |
|
Sascha L. Teichmann
|
da5c70b55b
|
Use strconv.FormatInt() directly to convert key to string w/o using expensive fmt.Sprintf().
|
2014-08-17 12:08:26 +02:00 |
|
Sascha L. Teichmann
|
6efb976ba2
|
Fixed HKEYS command for SQLite3 backend.
|
2014-08-16 17:41:54 +02:00 |
|
Sascha L. Teichmann
|
b6c041b896
|
Moved coords in separate module.
|
2014-08-16 16:06:42 +02:00 |
|