5ce7ff4bce
Allow scaling a map to a smaller size while generating. (1/2, 1/4 .. 1/16)
...
Scaling will not average nodes across block boundaries, This implies
that the only scale factors supported are 1:2, 1:4, 1:8 and 1:16.
2015-02-20 13:10:09 +01:00
59bae48fc7
Fix add method for pixel
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When adding any pixel to an object in 'invalid' state,
the operation should be equivalent to an assignment. It wasn't
2015-02-20 13:10:09 +01:00
784cf9604f
Replace m_nextStoredYCoord by a PixelAttributes member.
2015-02-20 13:10:09 +01:00
c0a62b7874
Use topmost height for a stack of only transparent nodes
2015-02-20 13:10:08 +01:00
4ab1728246
Fix to drawalpha darkening mode (no extra computation of t needed...)
2015-02-20 13:10:08 +01:00
d3dcf310eb
Fix shading when pixels are sparse
2015-02-20 13:10:08 +01:00
b99111e038
Add a --drawalpha mode that keeps water (etc.) transparent to great depths
...
This new mode averages the colors of all transparent blocks, instead of
making the colors progressively darker and more opaque.
This 'average' mode is now the default when using --drawalpha. It can be
explicitly selected using --drawalpha=average. The old modes can be selected
using --drawalpha=cumulative[-darken].
It is recommended to change the colors of water as well. These are in a
separate patch.
2014-06-19 13:30:00 +02:00
e27d181d9f
Idempotent changes to PixelAttribute class (preparing for next patch)
2014-06-19 13:29:28 +02:00
a065e68eac
Make darkening of thick transparent stacks (e.g. deep water) configurable.
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In order to reduce rendering surprises, this darkening is off by default
(it was on previously).
2014-06-18 21:19:14 +02:00
60b39e7d4b
Generalize processing of air and ignore nodes
2014-06-18 10:11:11 +02:00
5369adb937
Interpret fully transparent node colors as default colors
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(to be overridden by the color of any not-fully-transparent node beneath)
Fully transparent nodes also do not participate in shading.
2014-06-18 10:03:46 +02:00
9b5da3ad2c
Optimize generation of horizontally sparse maps
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(i.e. maps with most but not all pixels in every row empty)
2014-06-18 10:03:32 +02:00
ace16ce575
Fix to translucency computation & improve water colors
2014-05-24 20:49:00 +02:00
2119a6ae75
Make PixelAttributes more generic
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In preparation for other changes
2014-04-16 10:55:58 +02:00
ec557c0231
Small tweak to scrolling code
2014-04-14 16:53:00 +02:00
ce94029c95
Merge PixelCacheEntry into PixelAttributes
2014-04-14 01:29:58 +02:00
f0e064744b
Small refactoring.
2012-09-01 16:17:58 +02:00
4a8c041bc1
Small optimization of PixelAttributes.
2012-09-01 14:36:14 +02:00
6dff561ec0
Rendering Z blocks in reverse order.
2012-09-01 13:34:27 +02:00
5be190b5a1
Removed bad shadows.
2012-08-25 13:27:40 +02:00
1aee368837
Implemented shading.
2012-08-25 13:21:28 +02:00
Rogier
Miroslav Bendík