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Create parsing system that converts supported nodes and ignores unsupported #2

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Bogdan Nagirniak merged 14 commits from Vasyl-Pidhirskyi/blender:BLEN-500 into matx-export-material 2023-08-28 12:29:46 +02:00
Conversation 0 Commits 14 Files Changed 22 +5 -5
1 changed files with 5 additions and 5 deletions
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Showing only changes of commit 7b314dd80a - Show all commits

10
source/blender/nodes/shader/materialx/nodes/node_parser.cc
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@ -21,7 +21,7 @@ void NodeItem::set_input(const std::string &name, const NodeItem &res)
if (res.value) {
set_input(name, res.value);
}
else {
else if (res.node) {
set_input(name, res.node);
}
}
@ -55,7 +55,7 @@ void NodeItem::set_input(const std::string &name, const MaterialX::NodePtr node)
NodeItem::operator bool() const
{
return !value && !node;
return value || node;
}
NodeParser::NodeParser(MaterialX::GraphElement *graph,
@ -109,7 +109,7 @@ NodeItem NodeParser::get_input_link(const std::string &name)
NodeItem res = empty_value();
const bNodeLink *link = node->input_by_identifier(name).link;
if (!link->is_used()) {
if (!(link && link->is_used())) {
return res;
}
@ -118,7 +118,7 @@ NodeItem NodeParser::get_input_link(const std::string &name)
/* Passing NODE_REROUTE nodes */
while (in_node->type == NODE_REROUTE) {
link = in_node->input_socket(0).link;
if (!link->is_used()) {
if (!(link && link->is_used())) {
return res;
}
in_node = link->fromnode;
@ -146,7 +146,7 @@ NodeItem NodeParser::get_input_value(const std::string &name)
{
NodeItem res = get_input_link(name);
if (!res) {
res = get_input_value(name);
res = get_input_default(name);
}
return res;
}