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Fix #120874: Geometry Nodes: propagate attribute usage through muted node

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For example, the `Bake` node generally does not propagate any anonymous
attributes. That's true regardless of whether it is baked or not. However, if it
is muted, the attributes should be propagated.

Pull Request: https://projects.blender.org/blender/blender/pulls/120887
This commit is contained in:
Iliya Katueshenock
2024-04-22 20:11:21 +02:00
committed by Jacques Lucke
parent 32ed9bb107
commit d1f26dad9b
1 changed files with 15 additions and 0 deletions
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15
source/blender/blenkernel/intern/node_tree_anonymous_attributes.cc
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@@ -61,6 +61,21 @@ static const aal::RelationsInNode &get_relations_in_node(const bNode &node, Reso
return geometry_relations;
}
}
if (node.is_muted()) {
aal::RelationsInNode &relations = scope.construct<aal::RelationsInNode>();
for (const bNodeLink &link : node.internal_links()) {
const bNodeSocket &input = *link.fromsock;
const bNodeSocket &output = *link.tosock;
if (socket_is_field(input) || socket_is_field(output)) {
relations.reference_relations.append({input.index(), output.index()});
}
else if (input.type == SOCK_GEOMETRY) {
BLI_assert(input.type == output.type);
relations.propagate_relations.append({input.index(), output.index()});
}
}
return relations;
}
if (ELEM(node.type, GEO_NODE_SIMULATION_INPUT, GEO_NODE_SIMULATION_OUTPUT, GEO_NODE_BAKE)) {
aal::RelationsInNode &relations = scope.construct<aal::RelationsInNode>();
{