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do not render internal faces for water

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This is closer to the old water rendering method, and better allows
users to see underwater structures.
This commit is contained in:
Aaron Griffith
2018-08-15 17:11:09 -04:00
parent ca02558206
commit 203715d05e
3 changed files with 12 additions and 26 deletions
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13
overviewer_core/textures.py
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@@ -1005,16 +1005,11 @@ def saplings(self, blockid, data):
# bedrock
block(blockid=7, top_image="assets/minecraft/textures/block/bedrock.png")
@material(blockid=8, data=range(16), fluid=True, transparent=True, nospawn=True)
def water(self, blockid, data):
watertex = self.load_water()
return self.build_block(watertex, watertex)
# other water, glass, and ice (no inner surfaces)
# water, glass, and ice (no inner surfaces)
# uses pseudo-ancildata found in iterate.c
@material(blockid=[9, 20, 79, 95], data=range(512), fluid=(9,), transparent=True, nospawn=True, solid=(79, 20, 95))
@material(blockid=[8, 9, 20, 79, 95], data=range(512), fluid=(8, 9), transparent=True, nospawn=True, solid=(79, 20, 95))
def no_inner_surfaces(self, blockid, data):
if blockid == 9:
if blockid == 8 or blockid == 9:
texture = self.load_water()
elif blockid == 20:
texture = self.load_image_texture("assets/minecraft/textures/block/glass.png")
@@ -1024,7 +1019,7 @@ def no_inner_surfaces(self, blockid, data):
texture = self.load_image_texture("assets/minecraft/textures/block/ice.png")
# now that we've used the lower 4 bits to get color, shift down to get the 5 bits that encode face hiding
if blockid != 9: # water doesn't have a shifted pseudodata
if not (blockid == 8 or blockid == 9): # water doesn't have a shifted pseudodata
data = data >> 4
if (data & 0b10000) == 16: