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L-system: Fix leaves cutting through stems

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Hybrid Dog 2017-06-05 18:52:34 +02:00 committed by paramat
parent 3eb9ff555f
commit 4493d47a51
1 changed files with 6 additions and 3 deletions
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9
src/treegen.cpp
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@ -542,10 +542,13 @@ void tree_trunk_placement(MMVManip &vmanip, v3f p0, TreeDef &tree_definition)
if (vmanip.m_area.contains(p1) == false)
return;
u32 vi = vmanip.m_area.index(p1);
if (vmanip.m_data[vi].getContent() != CONTENT_AIR
&& vmanip.m_data[vi].getContent() != CONTENT_IGNORE)
content_t current_node = vmanip.m_data[vi].getContent();
if (current_node != CONTENT_AIR && current_node != CONTENT_IGNORE
&& current_node != tree_definition.leavesnode.getContent()
&& current_node != tree_definition.leaves2node.getContent()
&& current_node != tree_definition.fruitnode.getContent())
return;
vmanip.m_data[vmanip.m_area.index(p1)] = tree_definition.trunknode;
vmanip.m_data[vi] = tree_definition.trunknode;
}