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Differential D13466 Diff 46665 source/blender/nodes/function/nodes/node_fn_value_to_string.cc

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source/blender/nodes/function/nodes/node_fn_value_to_string.cc

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* You should have received a copy of the GNU General Public License * You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software Foundation, * along with this program; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/ */
#include "node_function_util.hh" #include "node_function_util.hh"
#include <iomanip> #include <iomanip>
namespace blender::nodes { namespace blender::nodes::node_fn_value_to_string_cc {
static void fn_node_value_to_string_declare(NodeDeclarationBuilder &b) static void fn_node_value_to_string_declare(NodeDeclarationBuilder &b)
{ {
b.add_input<decl::Float>(N_("Value")); b.add_input<decl::Float>(N_("Value"));
b.add_input<decl::Int>(N_("Decimals")).min(0); b.add_input<decl::Int>(N_("Decimals")).min(0);
b.add_output<decl::String>(N_("String")); b.add_output<decl::String>(N_("String"));
}; };
static void fn_node_value_to_string_build_multi_function(NodeMultiFunctionBuilder &builder) static void fn_node_value_to_string_build_multi_function(NodeMultiFunctionBuilder &builder)
{ {
static fn::CustomMF_SI_SI_SO<float, int, std::string> to_str_fn{ static fn::CustomMF_SI_SI_SO<float, int, std::string> to_str_fn{
"Value To String", [](float a, int b) { "Value To String", [](float a, int b) {
std::stringstream stream; std::stringstream stream;
stream << std::fixed << std::setprecision(std::max(0, b)) << a; stream << std::fixed << std::setprecision(std::max(0, b)) << a;
return stream.str(); return stream.str();
}}; }};
builder.set_matching_fn(&to_str_fn); builder.set_matching_fn(&to_str_fn);
} }
} // namespace blender::nodes } // namespace blender::nodes::node_fn_value_to_string_cc
void register_node_type_fn_value_to_string() void register_node_type_fn_value_to_string()
{ {
namespace file_ns = blender::nodes::node_fn_value_to_string_cc;
static bNodeType ntype; static bNodeType ntype;
fn_node_type_base(&ntype, FN_NODE_VALUE_TO_STRING, "Value to String", NODE_CLASS_CONVERTER, 0); fn_node_type_base(&ntype, FN_NODE_VALUE_TO_STRING, "Value to String", NODE_CLASS_CONVERTER);
ntype.declare = blender::nodes::fn_node_value_to_string_declare; ntype.declare = file_ns::fn_node_value_to_string_declare;
ntype.build_multi_function = blender::nodes::fn_node_value_to_string_build_multi_function; ntype.build_multi_function = file_ns::fn_node_value_to_string_build_multi_function;
nodeRegisterType(&ntype); nodeRegisterType(&ntype);
} }