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Cleanup: Use utility function to find groups in node tree #104465

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Hans Goudey merged 23 commits from mod_moder/blender:is_contains into main 2023-02-10 17:30:57 +01:00
Conversation 3 Commits 23 Files Changed 7 +91 -70
1 changed files with 91 additions and 70 deletions
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161
source/blender/nodes/geometry/nodes/node_geo_accumulate_field.cc
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@ -2,6 +2,10 @@
#include "BKE_attribute_math.hh"
#include "BLI_array.hh"
#include "BLI_generic_virtual_array.hh"
#include "BLI_virtual_array.hh"
#include "NOD_socket_search_link.hh"
#include "node_geometry_util.hh"
@ -192,19 +196,19 @@ static void node_gather_link_searches(GatherLinkSearchOpParams &params)
}
}
template<typename T> class AccumulateFieldInput final : public bke::GeometryFieldInput {
class AccumulateFieldInput final : public bke::GeometryFieldInput {
private:
Field<T> input_;
GField input_;
Field<int> group_index_;
eAttrDomain source_domain_;
AccumulationMode accumulation_mode_;
public:
AccumulateFieldInput(const eAttrDomain source_domain,
Field<T> input,
GField input,
Field<int> group_index,
AccumulationMode accumulation_mode)
: bke::GeometryFieldInput(CPPType::get<T>(), "Accumulation"),
: bke::GeometryFieldInput(input.cpp_type(), "Accumulation"),
input_(input),
group_index_(group_index),
source_domain_(source_domain),
@ -216,7 +220,7 @@ template<typename T> class AccumulateFieldInput final : public bke::GeometryFiel
const IndexMask /*mask*/) const final
{
const AttributeAccessor attributes = *context.attributes();
const int domain_size = attributes.domain_size(source_domain_);
const int64_t domain_size = attributes.domain_size(source_domain_);
if (domain_size == 0) {
return {};
}
@ -227,46 +231,55 @@ template<typename T> class AccumulateFieldInput final : public bke::GeometryFiel
evaluator.add(input_);
evaluator.add(group_index_);
evaluator.evaluate();
const VArray<T> values = evaluator.get_evaluated<T>(0);
const GVArray g_values = evaluator.get_evaluated(0);
const VArray<int> group_indices = evaluator.get_evaluated<int>(1);
Array<T> accumulations_out(domain_size);
GVArray g_output;
if (group_indices.is_single()) {
T accumulation = T();
if (accumulation_mode_ == AccumulationMode::Leading) {
for (const int i : values.index_range()) {
accumulation = values[i] + accumulation;
accumulations_out[i] = accumulation;
}
}
else {
for (const int i : values.index_range()) {
accumulations_out[i] = accumulation;
accumulation = values[i] + accumulation;
}
}
}
else {
Map<int, T> accumulations;
if (accumulation_mode_ == AccumulationMode::Leading) {
for (const int i : values.index_range()) {
T &accumulation_value = accumulations.lookup_or_add_default(group_indices[i]);
accumulation_value += values[i];
accumulations_out[i] = accumulation_value;
}
}
else {
for (const int i : values.index_range()) {
T &accumulation_value = accumulations.lookup_or_add_default(group_indices[i]);
accumulations_out[i] = accumulation_value;
accumulation_value += values[i];
}
}
}
attribute_math::convert_to_static_type(g_values.type(), [&](auto dummy) {
using T = decltype(dummy);
if constexpr (is_same_any_v<T, int, float, float3>) {
Array<T> outputs(domain_size);
const VArray<T> values = g_values.typed<T>();
return attributes.adapt_domain<T>(
VArray<T>::ForContainer(std::move(accumulations_out)), source_domain_, context.domain());
if (group_indices.is_single()) {
T accumulation = T();
if (accumulation_mode_ == AccumulationMode::Leading) {
for (const int i : values.index_range()) {
accumulation = values[i] + accumulation;
outputs[i] = accumulation;
}
}
else {
for (const int i : values.index_range()) {
outputs[i] = accumulation;
accumulation = values[i] + accumulation;
}
}
}
else {
Map<int, T> accumulations;
if (accumulation_mode_ == AccumulationMode::Leading) {
for (const int i : values.index_range()) {
T &accumulation_value = accumulations.lookup_or_add_default(group_indices[i]);
accumulation_value += values[i];
outputs[i] = accumulation_value;
}
}
else {
for (const int i : values.index_range()) {
T &accumulation_value = accumulations.lookup_or_add_default(group_indices[i]);
outputs[i] = accumulation_value;
accumulation_value += values[i];
}
}
}
g_output = VArray<T>::ForContainer(std::move(outputs));
}
});
return attributes.adapt_domain(std::move(g_output), source_domain_, context.domain());
}
uint64_t hash() const override
@ -293,15 +306,15 @@ template<typename T> class AccumulateFieldInput final : public bke::GeometryFiel
}
};
template<typename T> class TotalFieldInput final : public bke::GeometryFieldInput {
class TotalFieldInput final : public bke::GeometryFieldInput {
private:
Field<T> input_;
GField input_;
Field<int> group_index_;
eAttrDomain source_domain_;
public:
TotalFieldInput(const eAttrDomain source_domain, Field<T> input, Field<int> group_index)
: bke::GeometryFieldInput(CPPType::get<T>(), "Total Value"),
TotalFieldInput(const eAttrDomain source_domain, GField input, Field<int> group_index)
: bke::GeometryFieldInput(input.cpp_type(), "Total Value"),
input_(input),
group_index_(group_index),
source_domain_(source_domain)
@ -312,7 +325,7 @@ template<typename T> class TotalFieldInput final : public bke::GeometryFieldInpu
IndexMask /*mask*/) const final
{
const AttributeAccessor attributes = *context.attributes();
const int domain_size = attributes.domain_size(source_domain_);
const int64_t domain_size = attributes.domain_size(source_domain_);
if (domain_size == 0) {
return {};
}
@ -323,29 +336,38 @@ template<typename T> class TotalFieldInput final : public bke::GeometryFieldInpu
evaluator.add(input_);
evaluator.add(group_index_);
evaluator.evaluate();
const VArray<T> values = evaluator.get_evaluated<T>(0);
const GVArray g_values = evaluator.get_evaluated(0);
const VArray<int> group_indices = evaluator.get_evaluated<int>(1);
if (group_indices.is_single()) {
T accumulation = T();
for (const int i : values.index_range()) {
accumulation = values[i] + accumulation;
GVArray g_outputs;
attribute_math::convert_to_static_type(g_values.type(), [&](auto dummy) {
using T = decltype(dummy);
if constexpr (is_same_any_v<T, int, float, float3>) {
const VArray<T> values = g_values.typed<T>();
if (group_indices.is_single()) {
T accumulation = {};
for (const int i : values.index_range()) {
accumulation = values[i] + accumulation;
}
g_outputs = VArray<T>::ForSingle(accumulation, domain_size);
}
else {
Map<int, T> accumulations;
for (const int i : values.index_range()) {
T &value = accumulations.lookup_or_add_default(group_indices[i]);
value = value + values[i];
}
Array<T> outputs(domain_size);
for (const int i : values.index_range()) {
outputs[i] = accumulations.lookup(group_indices[i]);
}
g_outputs = VArray<T>::ForContainer(std::move(outputs));
}
}
return VArray<T>::ForSingle(accumulation, domain_size);
}
});
Array<T> accumulations_out(domain_size);
Map<int, T> accumulations;
for (const int i : values.index_range()) {
T &value = accumulations.lookup_or_add_default(group_indices[i]);
value = value + values[i];
}
for (const int i : values.index_range()) {
accumulations_out[i] = accumulations.lookup(group_indices[i]);
}
return attributes.adapt_domain<T>(
VArray<T>::ForContainer(std::move(accumulations_out)), source_domain_, context.domain());
return attributes.adapt_domain(std::move(g_outputs), source_domain_, context.domain());
}
uint64_t hash() const override
@ -391,25 +413,24 @@ static void node_geo_exec(GeoNodeExecParams params)
Field<int> group_index_field = params.extract_input<Field<int>>("Group Index");
attribute_math::convert_to_static_type(data_type, [&](auto dummy) {
using T = decltype(dummy);
if constexpr (std::is_same_v<T, int> || std::is_same_v<T, float> ||
std::is_same_v<T, float3>) {
if constexpr (is_same_any_v<T, int, float, float3>) {
const std::string suffix = " " + identifier_suffix<T>();
Field<T> input_field = params.extract_input<Field<T>>("Value" + suffix);
if (params.output_is_required("Leading" + suffix)) {
params.set_output(
"Leading" + suffix,
Field<T>{std::make_shared<AccumulateFieldInput<T>>(
Field<T>{std::make_shared<AccumulateFieldInput>(
source_domain, input_field, group_index_field, AccumulationMode::Leading)});
}
if (params.output_is_required("Trailing" + suffix)) {
params.set_output(
"Trailing" + suffix,
Field<T>{std::make_shared<AccumulateFieldInput<T>>(
Field<T>{std::make_shared<AccumulateFieldInput>(
source_domain, input_field, group_index_field, AccumulationMode::Trailing)});
}
if (params.output_is_required("Total" + suffix)) {
params.set_output("Total" + suffix,
Field<T>{std::make_shared<TotalFieldInput<T>>(
Field<T>{std::make_shared<TotalFieldInput>(
source_domain, input_field, group_index_field)});
}
}