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/*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#include "node_geometry_util.hh"
namespace blender::nodes {
static void geo_node_string_join_declare(NodeDeclarationBuilder &b)
{
b.add_input<decl::String>(N_("Delimiter"));
b.add_input<decl::String>(N_("Strings")).multi_input().hide_value();
b.add_output<decl::String>(N_("String"));
};
static void geo_node_string_join_exec(GeoNodeExecParams params)
{
Vector<std::string> strings = params.extract_multi_input<std::string>("Strings");
const std::string delim = params.extract_input<std::string>("Delimiter");
std::string output;
for (const int i : strings.index_range()) {
output += strings[i];
if (i < (strings.size() - 1)) {
output += delim;
}
}
params.set_output("String", std::move(output));
}
} // namespace blender::nodes
void register_node_type_geo_string_join()
{
static bNodeType ntype;
geo_node_type_base(&ntype, GEO_NODE_STRING_JOIN, "Join Strings", NODE_CLASS_CONVERTER, 0);
ntype.geometry_node_execute = blender::nodes::geo_node_string_join_exec;
ntype.declare = blender::nodes::geo_node_string_join_declare;
nodeRegisterType(&ntype);
}
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