835696f152
The import nodes are considered complete enough to expose without the experimental option. This commit removes the option so they will be exposed in 4.5. There are still some possible future improvements, including automatic caching, possibly exposing more input sockets, and possibly including imported paths in the "Internal Dependencies" panel. Those are considered non blocking though. Pull Request: https://projects.blender.org/blender/blender/pulls/135957
133 lines
4.2 KiB
C++
133 lines
4.2 KiB
C++
/* SPDX-FileCopyrightText: 2023 Blender Authors
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*
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* SPDX-License-Identifier: GPL-2.0-or-later */
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#include <optional>
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#include "node_geometry_util.hh"
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#include "node_util.hh"
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#include "DNA_space_types.h"
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#include "DNA_userdef_types.h"
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#include "BKE_node.hh"
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#include "NOD_rna_define.hh"
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#include "NOD_socket.hh"
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#include "NOD_socket_search_link.hh"
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#include "RNA_access.hh"
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#include "RNA_enum_types.hh"
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namespace blender::nodes {
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bool check_tool_context_and_error(GeoNodeExecParams ¶ms)
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{
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if (!params.user_data()->call_data->operator_data) {
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params.error_message_add(NodeWarningType::Error, TIP_("Node must be run as tool"));
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params.set_default_remaining_outputs();
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return false;
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}
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return true;
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}
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void search_link_ops_for_tool_node(GatherLinkSearchOpParams ¶ms)
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{
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if (params.space_node().geometry_nodes_type == SNODE_GEOMETRY_TOOL) {
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search_link_ops_for_basic_node(params);
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}
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}
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void search_link_ops_for_volume_grid_node(GatherLinkSearchOpParams ¶ms)
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{
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if (USER_EXPERIMENTAL_TEST(&U, use_new_volume_nodes)) {
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nodes::search_link_ops_for_basic_node(params);
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}
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}
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namespace enums {
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const EnumPropertyItem *attribute_type_type_with_socket_fn(bContext * /*C*/,
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PointerRNA * /*ptr*/,
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PropertyRNA * /*prop*/,
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bool *r_free)
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{
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*r_free = true;
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return enum_items_filter(
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rna_enum_attribute_type_items, [](const EnumPropertyItem &item) -> bool {
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return generic_attribute_type_supported(item) &&
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!ELEM(item.value, CD_PROP_INT8, CD_PROP_BYTE_COLOR, CD_PROP_FLOAT2);
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});
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}
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bool generic_attribute_type_supported(const EnumPropertyItem &item)
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{
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return ELEM(item.value,
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CD_PROP_FLOAT,
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CD_PROP_FLOAT2,
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CD_PROP_FLOAT3,
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CD_PROP_COLOR,
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CD_PROP_BOOL,
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CD_PROP_INT8,
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CD_PROP_INT32,
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CD_PROP_BYTE_COLOR,
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CD_PROP_QUATERNION,
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CD_PROP_FLOAT4X4);
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}
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} // namespace enums
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const EnumPropertyItem *grid_data_type_socket_items_filter_fn(bContext * /*C*/,
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PointerRNA * /*ptr*/,
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PropertyRNA * /*prop*/,
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bool *r_free)
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{
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*r_free = true;
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return enum_items_filter(
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rna_enum_volume_grid_data_type_items, [](const EnumPropertyItem &item) -> bool {
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return bke::grid_type_to_socket_type(VolumeGridType(item.value)).has_value();
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});
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}
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const EnumPropertyItem *grid_socket_type_items_filter_fn(bContext * /*C*/,
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PointerRNA * /*ptr*/,
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PropertyRNA * /*prop*/,
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bool *r_free)
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{
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*r_free = true;
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return enum_items_filter(rna_enum_node_socket_data_type_items,
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[](const EnumPropertyItem &item) -> bool {
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return socket_type_supports_grids(eNodeSocketDatatype(item.value));
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});
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}
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void node_geo_exec_with_missing_openvdb(GeoNodeExecParams ¶ms)
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{
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params.set_default_remaining_outputs();
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params.error_message_add(NodeWarningType::Error,
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TIP_("Disabled, Blender was compiled without OpenVDB"));
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}
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} // namespace blender::nodes
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bool geo_node_poll_default(const blender::bke::bNodeType * /*ntype*/,
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const bNodeTree *ntree,
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const char **r_disabled_hint)
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{
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if (!STREQ(ntree->idname, "GeometryNodeTree")) {
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*r_disabled_hint = RPT_("Not a geometry node tree");
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return false;
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}
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return true;
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}
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void geo_node_type_base(blender::bke::bNodeType *ntype,
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std::string idname,
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const std::optional<int16_t> legacy_type)
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{
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blender::bke::node_type_base(*ntype, idname, legacy_type);
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ntype->poll = geo_node_poll_default;
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ntype->insert_link = node_insert_link_default;
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ntype->gather_link_search_ops = blender::nodes::search_link_ops_for_basic_node;
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}
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