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Custom boxy nodes (stairs, slabs) and collision changes

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Kahrl 2012-03-19 04:25:09 +01:00 • committed by Perttu Ahola
parent 9f031a6759
commit 1575448b1a
19 changed files with 1105 additions and 646 deletions
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47
src/content_mapblock.cpp
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@ -1027,6 +1027,53 @@ void mapblock_mesh_generate_special(MeshMakeData *data,
u16 indices[] = {0,1,2,2,3,0};
collector.append(tile, vertices, 4, indices, 6);
break;}
case NDT_NODEBOX:
{
TileSpec tiles[6];
for(int i = 0; i < 6; i++)
{
tiles[i] = getNodeTileN(n, p, i, data);
}
u16 l = getInteriorLight(n, 0, data);
video::SColor c = MapBlock_LightColor(255, l);
v3f pos = intToFloat(p, BS);
std::vector<aabb3f> boxes = n.getNodeBoxes(nodedef);
for(std::vector<aabb3f>::iterator
i = boxes.begin();
i != boxes.end(); i++)
{
aabb3f box = *i;
box.MinEdge += pos;
box.MaxEdge += pos;
// Compute texture coords
f32 tx1 = (i->MinEdge.X/BS)+0.5;
f32 ty1 = (i->MinEdge.Y/BS)+0.5;
f32 tz1 = (i->MinEdge.Z/BS)+0.5;
f32 tx2 = (i->MaxEdge.X/BS)+0.5;
f32 ty2 = (i->MaxEdge.Y/BS)+0.5;
f32 tz2 = (i->MaxEdge.Z/BS)+0.5;
f32 txc[24] = {
// up
tx1, 1-tz2, tx2, 1-tz1,
// down
tx1, tz1, tx2, tz2,
// right
tz1, 1-ty2, tz2, 1-ty1,
// left
1-tz2, 1-ty2, 1-tz1, 1-ty1,
// back
1-tx2, 1-ty2, 1-tx1, 1-ty1,
// front
tx1, 1-ty2, tx2, 1-ty1,
};
makeCuboid(&collector, box, tiles, 6, c, txc);
}
break;}
}
}
}