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support texture rotation; better interaction of mouse centering & VC6 debugger; fix in-place conversion when mca blocks are written in different order

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Sean Barrett
2015-03-12 19:03:49 -07:00
parent 3d4f545fd7
commit efcd76c9ab
5 changed files with 160 additions and 61 deletions
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15
tests/caveview/README.md
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@ -11,11 +11,13 @@ Not very. Many Minecraft blocks are not handled correctly:
* Only one wood type
* Colored glass becomes regular glass
* Glass panes become glass blocks
* Water is opaque
* Water level is incorrect
* No biome coloration
* Cactus is not shrunk, shows holes
* Chests are not shrunk
* Chests, pumpkins, etc. are not rotated properly
* Double-chests draw as two chests
* Pumpkins etc. are not rotated properly
* Torches are drawn hackily, do not attach to walls
* Incorrect textures for blocks that postdate terrain.png
* Transparent textures have black fringes due to non-premultiplied-alpha
@ -47,9 +49,11 @@ things that way wouldn't be so bad.
Rails, ladders, and redstone lines could be implemented by
using tex2 to overlay those effects, but you can't rotate
tex1 and tex2 independently, so you'd have to have a
separate texture for each orientation of rail, etc, and
you'd need special rendering for rail up/down sections.
tex1 and tex2 independently, so there may be cases where
the underlying texture needs a different rotation from the
overlaid texture, which would require separate rendering.
Handling redstone's brightness being different from underlying
block's brightness would require separate rendering.
You can use the face-color effect to do biome coloration,
but the change won't be smooth the way it is in Minecraft.
@ -60,8 +64,7 @@ but the change won't be smooth the way it is in Minecraft.
Partly because converting from minecraft data is expensive.
Here is the approximate breakdown of an older version
of this executable and lib that did the building single-threaded,
and was a bit slower at building mesh data.
of this executable and lib that did the building single-threaded.
* 25% loading & parsing minecraft files (4/5ths of this is my zlib)
* 18% converting from minecraft blockids & lighting to stb blockids & lighting