cbf8bb9eb9
Continuation of 63fd2575e6.
Only geometry nodes with inline enum arrays, shared arrays and filter functions.
Pull Request: https://projects.blender.org/blender/blender/pulls/111329
127 lines
3.6 KiB
C++
127 lines
3.6 KiB
C++
/* SPDX-FileCopyrightText: 2023 Blender Authors
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0-or-later */
|
|
|
|
#include "node_geometry_util.hh"
|
|
#include "node_util.hh"
|
|
|
|
#include "DNA_mesh_types.h"
|
|
#include "DNA_meshdata_types.h"
|
|
#include "DNA_space_types.h"
|
|
|
|
#include "BKE_context.h"
|
|
#include "BKE_mesh.hh"
|
|
#include "BKE_mesh_runtime.hh"
|
|
#include "BKE_pointcloud.h"
|
|
|
|
#include "NOD_add_node_search.hh"
|
|
#include "NOD_rna_define.hh"
|
|
#include "NOD_socket_search_link.hh"
|
|
|
|
#include "RNA_enum_types.hh"
|
|
|
|
namespace blender::nodes {
|
|
|
|
std::optional<eCustomDataType> node_data_type_to_custom_data_type(const eNodeSocketDatatype type)
|
|
{
|
|
switch (type) {
|
|
case SOCK_FLOAT:
|
|
return CD_PROP_FLOAT;
|
|
case SOCK_VECTOR:
|
|
return CD_PROP_FLOAT3;
|
|
case SOCK_RGBA:
|
|
return CD_PROP_COLOR;
|
|
case SOCK_BOOLEAN:
|
|
return CD_PROP_BOOL;
|
|
case SOCK_ROTATION:
|
|
return CD_PROP_QUATERNION;
|
|
case SOCK_INT:
|
|
return CD_PROP_INT32;
|
|
case SOCK_STRING:
|
|
return CD_PROP_STRING;
|
|
default:
|
|
return {};
|
|
}
|
|
}
|
|
|
|
std::optional<eCustomDataType> node_socket_to_custom_data_type(const bNodeSocket &socket)
|
|
{
|
|
return node_data_type_to_custom_data_type(eNodeSocketDatatype(socket.type));
|
|
}
|
|
|
|
bool check_tool_context_and_error(GeoNodeExecParams ¶ms)
|
|
{
|
|
if (!params.user_data()->operator_data) {
|
|
params.error_message_add(NodeWarningType::Error, "Node must be run as tool");
|
|
params.set_default_remaining_outputs();
|
|
return false;
|
|
}
|
|
return true;
|
|
}
|
|
|
|
void search_link_ops_for_for_tool_node(GatherAddNodeSearchParams ¶ms)
|
|
{
|
|
const SpaceNode &snode = *CTX_wm_space_node(¶ms.context());
|
|
if (snode.geometry_nodes_type == SNODE_GEOMETRY_TOOL) {
|
|
search_node_add_ops_for_basic_node(params);
|
|
}
|
|
}
|
|
void search_link_ops_for_tool_node(GatherLinkSearchOpParams ¶ms)
|
|
{
|
|
if (params.space_node().geometry_nodes_type == SNODE_GEOMETRY_TOOL) {
|
|
search_link_ops_for_basic_node(params);
|
|
}
|
|
}
|
|
|
|
namespace enums {
|
|
|
|
const EnumPropertyItem *attribute_type_type_with_socket_fn(bContext * /*C*/,
|
|
PointerRNA * /*ptr*/,
|
|
PropertyRNA * /*prop*/,
|
|
bool *r_free)
|
|
{
|
|
*r_free = true;
|
|
return enum_items_filter(rna_enum_attribute_type_items,
|
|
[](const EnumPropertyItem &item) -> bool {
|
|
return generic_attribute_type_supported(item) &&
|
|
!ELEM(item.value, CD_PROP_BYTE_COLOR, CD_PROP_FLOAT2);
|
|
});
|
|
}
|
|
|
|
bool generic_attribute_type_supported(const EnumPropertyItem &item)
|
|
{
|
|
return ELEM(item.value,
|
|
CD_PROP_FLOAT,
|
|
CD_PROP_FLOAT2,
|
|
CD_PROP_FLOAT3,
|
|
CD_PROP_COLOR,
|
|
CD_PROP_BOOL,
|
|
CD_PROP_INT32,
|
|
CD_PROP_BYTE_COLOR,
|
|
CD_PROP_QUATERNION);
|
|
}
|
|
|
|
} // namespace enums
|
|
|
|
} // namespace blender::nodes
|
|
|
|
bool geo_node_poll_default(const bNodeType * /*ntype*/,
|
|
const bNodeTree *ntree,
|
|
const char **r_disabled_hint)
|
|
{
|
|
if (!STREQ(ntree->idname, "GeometryNodeTree")) {
|
|
*r_disabled_hint = TIP_("Not a geometry node tree");
|
|
return false;
|
|
}
|
|
return true;
|
|
}
|
|
|
|
void geo_node_type_base(bNodeType *ntype, int type, const char *name, short nclass)
|
|
{
|
|
blender::bke::node_type_base(ntype, type, name, nclass);
|
|
ntype->poll = geo_node_poll_default;
|
|
ntype->insert_link = node_insert_link_default;
|
|
ntype->gather_link_search_ops = blender::nodes::search_link_ops_for_basic_node;
|
|
ntype->gather_add_node_search_ops = blender::nodes::search_node_add_ops_for_basic_node;
|
|
}
|