Geometry Nodes: disable attribute search for non-attribute string sockets
This is a simplified version of D12730 by @erik85. I added attribute search only to one legacy node for testing purposes.
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@ -73,6 +73,7 @@
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#include "NOD_composite.h"
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#include "NOD_geometry.h"
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#include "NOD_node_declaration.hh"
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#include "NOD_shader.h"
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#include "NOD_texture.h"
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#include "node_intern.h" /* own include */
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@ -3535,6 +3536,18 @@ static void node_file_output_socket_draw(bContext *C,
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}
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}
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static bool socket_needs_attribute_search(bNode &node, bNodeSocket &socket)
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{
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if (node.declaration == nullptr) {
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return false;
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}
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if (socket.in_out == SOCK_OUT) {
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return false;
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}
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const int socket_index = BLI_findindex(&node.inputs, &socket);
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return node.declaration->inputs()[socket_index]->is_attribute_name();
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}
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static void std_node_socket_draw(
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bContext *C, uiLayout *layout, PointerRNA *ptr, PointerRNA *node_ptr, const char *text)
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{
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@ -3591,8 +3604,8 @@ static void std_node_socket_draw(
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uiLayout *row = uiLayoutSplit(layout, 0.4f, false);
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uiItemL(row, text, 0);
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const bNodeTree *node_tree = (const bNodeTree *)node_ptr->owner_id;
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if (node_tree->type == NTREE_GEOMETRY) {
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if (socket_needs_attribute_search(*node, *sock)) {
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const bNodeTree *node_tree = (const bNodeTree *)node_ptr->owner_id;
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node_geometry_add_attribute_search_button(C, node_tree, node, ptr, row);
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}
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else {
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@ -88,6 +88,7 @@ class SocketDeclaration {
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bool hide_value_ = false;
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bool is_multi_input_ = false;
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bool no_mute_links_ = false;
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bool is_attribute_name_ = false;
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InputSocketFieldType input_field_type_ = InputSocketFieldType::None;
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OutputFieldDependency output_field_dependency_;
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@ -105,6 +106,7 @@ class SocketDeclaration {
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StringRefNull name() const;
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StringRefNull description() const;
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StringRefNull identifier() const;
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bool is_attribute_name() const;
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InputSocketFieldType input_field_type() const;
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const OutputFieldDependency &output_field_dependency() const;
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@ -163,6 +165,12 @@ class SocketDeclarationBuilder : public BaseSocketDeclarationBuilder {
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return *(Self *)this;
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}
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Self &is_attribute_name(bool value = true)
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{
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decl_->is_attribute_name_ = value;
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return *(Self *)this;
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}
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/** The input socket allows passing in a field. */
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Self &supports_field()
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{
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@ -349,6 +357,12 @@ inline StringRefNull SocketDeclaration::description() const
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{
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return description_;
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}
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inline bool SocketDeclaration::is_attribute_name() const
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{
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return is_attribute_name_;
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}
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inline InputSocketFieldType SocketDeclaration::input_field_type() const
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{
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return input_field_type_;
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@ -24,7 +24,7 @@ namespace blender::nodes {
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static void geo_node_attribute_fill_declare(NodeDeclarationBuilder &b)
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{
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b.add_input<decl::Geometry>("Geometry");
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b.add_input<decl::String>("Attribute");
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b.add_input<decl::String>("Attribute").is_attribute_name();
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b.add_input<decl::Vector>("Value", "Value");
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b.add_input<decl::Float>("Value", "Value_001");
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b.add_input<decl::Color>("Value", "Value_002");
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