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Add rotation support for wallmounted nodes in 'ceiling' or 'floor' mode (#11073)

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Wuzzy 2024-01-17 17:47:06 +01:00 • committed by GitHub
parent e7dd9737bd
commit 08ee6d8d4b
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25 changed files with 375 additions and 33 deletions
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35
src/mapnode.cpp
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@ -95,6 +95,8 @@ v3s16 MapNode::getWallMountedDir(const NodeDefManager *nodemgr) const
case 3: return v3s16(-1,0,0);
case 4: return v3s16(0,0,1);
case 5: return v3s16(0,0,-1);
case 6: return v3s16(0,1,0);
case 7: return v3s16(0,-1,0);
}
}
@ -323,16 +325,45 @@ void transformNodeBox(const MapNode &n, const NodeBox &nodebox,
else if(nodebox.type == NODEBOX_WALLMOUNTED)
{
v3s16 dir = n.getWallMountedDir(nodemgr);
u8 wall = n.getWallMounted(nodemgr);
// top
if(dir == v3s16(0,1,0))
{
boxes.push_back(nodebox.wall_top);
if (wall == DWM_S1) {
v3f vertices[2] =
{
nodebox.wall_top.MinEdge,
nodebox.wall_top.MaxEdge
};
for (v3f &vertex : vertices) {
vertex.rotateXZBy(90);
}
aabb3f box = aabb3f(vertices[0]);
box.addInternalPoint(vertices[1]);
boxes.push_back(box);
} else {
boxes.push_back(nodebox.wall_top);
}
}
// bottom
else if(dir == v3s16(0,-1,0))
{
boxes.push_back(nodebox.wall_bottom);
if (wall == DWM_S2) {
v3f vertices[2] =
{
nodebox.wall_bottom.MinEdge,
nodebox.wall_bottom.MaxEdge
};
for (v3f &vertex : vertices) {
vertex.rotateXZBy(-90);
}
aabb3f box = aabb3f(vertices[0]);
box.addInternalPoint(vertices[1]);
boxes.push_back(box);
} else {
boxes.push_back(nodebox.wall_bottom);
}
}
// side
else