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Differential D15954 Diff 56253 source/blender/nodes/geometry/nodes/node_geo_input_mesh_face_neighbors.cc

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source/blender/nodes/geometry/nodes/node_geo_input_mesh_face_neighbors.cc

Show First 20 Lines • Show All 60 Lines • ▼ Show 20 Lines uint64_t hash() const override
/* Some random constant hash. */ /* Some random constant hash. */
return 823543774; return 823543774;
} }
bool is_equal_to(const fn::FieldNode &other) const override bool is_equal_to(const fn::FieldNode &other) const override
{ {
return dynamic_cast<const FaceNeighborCountFieldInput *>(&other) != nullptr; return dynamic_cast<const FaceNeighborCountFieldInput *>(&other) != nullptr;
} }
std::optional<eAttrDomain> preferred_domain(const Mesh & /*mesh*/) const override
{
return ATTR_DOMAIN_FACE;
}
}; };
static VArray<int> construct_vertex_count_varray(const Mesh &mesh, const eAttrDomain domain) static VArray<int> construct_vertex_count_varray(const Mesh &mesh, const eAttrDomain domain)
{ {
const Span<MPoly> polys = mesh.polys(); const Span<MPoly> polys = mesh.polys();
return mesh.attributes().adapt_domain<int>( return mesh.attributes().adapt_domain<int>(
VArray<int>::ForFunc(polys.size(), VArray<int>::ForFunc(polys.size(),
[polys](const int i) -> float { return polys[i].totloop; }), [polys](const int i) -> float { return polys[i].totloop; }),
Show All 20 Lines uint64_t hash() const override
/* Some random constant hash. */ /* Some random constant hash. */
return 236235463634; return 236235463634;
} }
bool is_equal_to(const fn::FieldNode &other) const override bool is_equal_to(const fn::FieldNode &other) const override
{ {
return dynamic_cast<const FaceVertexCountFieldInput *>(&other) != nullptr; return dynamic_cast<const FaceVertexCountFieldInput *>(&other) != nullptr;
} }
std::optional<eAttrDomain> preferred_domain(const Mesh & /*mesh*/) const override
{
return ATTR_DOMAIN_FACE;
}
}; };
static void node_geo_exec(GeoNodeExecParams params) static void node_geo_exec(GeoNodeExecParams params)
{ {
Field<int> vertex_count_field{std::make_shared<FaceVertexCountFieldInput>()}; Field<int> vertex_count_field{std::make_shared<FaceVertexCountFieldInput>()};
Field<int> neighbor_count_field{std::make_shared<FaceNeighborCountFieldInput>()}; Field<int> neighbor_count_field{std::make_shared<FaceNeighborCountFieldInput>()};
params.set_output("Vertex Count", std::move(vertex_count_field)); params.set_output("Vertex Count", std::move(vertex_count_field));
params.set_output("Face Count", std::move(neighbor_count_field)); params.set_output("Face Count", std::move(neighbor_count_field));
Show All 16 Lines