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Framed glasslike: Fix and document top/base textures feature (#7824)

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paramat committed Oct 30, 2018
1 parent 88ba1c7 commit 34a5960671d2bae76b3ad2080397ffae694a4209
Showing with 6 additions and 1 deletion.
  1. +5 −0 doc/lua_api.txt
  2. +1 −1 src/content_mapblock.cpp
@@ -1082,6 +1082,11 @@ Look for examples in `games/minimal` or `games/minetest_game`.
size: 1 pixel for 16x16, 2 pixels for 32x32 etc.
* The glass 'shine' (or other desired detail) on each node face is supplied
by the second texture specified in `tiles`.
* If a third texture is specified in `tiles` it will be used for the top and
base of the glass volume.
* If third and fourth textures are specified in `tiles`, the third will be
used for the top of the glass volume and the fourth will be used for the
base of the glass volume.
* `glasslike_framed_optional`
* This switches between the above 2 drawtypes according to the menu setting
'Connected Glass'.
@@ -702,7 +702,7 @@ void MapblockMeshGenerator::drawGlasslikeFramedNode()
tiles[2].layers[0].texture &&
tiles[3].layers[0].texture) {
glass_tiles[0] = tiles[4];
glass_tiles[1] = tiles[0];
glass_tiles[1] = tiles[2];
glass_tiles[2] = tiles[4];
glass_tiles[3] = tiles[4];
glass_tiles[4] = tiles[3];

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