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Cleanup: Rename variables, use shorter names

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`src` and `dst` are perfectly clear, and avoid repeating unecessary
characters when writing the variables many times, allowing more space
for everything else.
This commit is contained in:
Hans Goudey
2021-06-21 23:02:00 -05:00
parent d086570c7a
commit dc3b7602ee
5 changed files with 54 additions and 55 deletions
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13
source/blender/blenkernel/BKE_spline.hh
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@@ -196,7 +196,7 @@ class Spline {
* exceed the lifetime of the input data. * exceed the lifetime of the input data.
*/ */
virtual blender::fn::GVArrayPtr interpolate_to_evaluated( virtual blender::fn::GVArrayPtr interpolate_to_evaluated(
const blender::fn::GVArray &source_data) const = 0; const blender::fn::GVArray &src) const = 0;
blender::fn::GVArrayPtr interpolate_to_evaluated(blender::fn::GSpan data) const; blender::fn::GVArrayPtr interpolate_to_evaluated(blender::fn::GSpan data) const;
template<typename T> template<typename T>
blender::fn::GVArray_Typed<T> interpolate_to_evaluated(blender::Span<T> data) const blender::fn::GVArray_Typed<T> interpolate_to_evaluated(blender::Span<T> data) const
@@ -332,8 +332,7 @@ class BezierSpline final : public Spline {
}; };
InterpolationData interpolation_data_from_index_factor(const float index_factor) const; InterpolationData interpolation_data_from_index_factor(const float index_factor) const;
virtual blender::fn::GVArrayPtr interpolate_to_evaluated( virtual blender::fn::GVArrayPtr interpolate_to_evaluated(const blender::fn::GVArray &src) const;
const blender::fn::GVArray &source_data) const override;
void evaluate_segment(const int index, void evaluate_segment(const int index,
const int next_index, const int next_index,
@@ -455,13 +454,12 @@ class NURBSpline final : public Spline {
blender::Span<blender::float3> evaluated_positions() const final; blender::Span<blender::float3> evaluated_positions() const final;
blender::fn::GVArrayPtr interpolate_to_evaluated( blender::fn::GVArrayPtr interpolate_to_evaluated(const blender::fn::GVArray &src) const final;
const blender::fn::GVArray &source_data) const final;
protected: protected:
void correct_end_tangents() const final; void correct_end_tangents() const final;
void calculate_knots() const; void calculate_knots() const;
void calculate_basis_cache() const; blender::Span<BasisCache> calculate_basis_cache() const;
}; };
/** /**
@@ -505,8 +503,7 @@ class PolySpline final : public Spline {
blender::Span<blender::float3> evaluated_positions() const final; blender::Span<blender::float3> evaluated_positions() const final;
blender::fn::GVArrayPtr interpolate_to_evaluated( blender::fn::GVArrayPtr interpolate_to_evaluated(const blender::fn::GVArray &src) const final;
const blender::fn::GVArray &source_data) const final;
protected: protected:
void correct_end_tangents() const final; void correct_end_tangents() const final;

37
source/blender/blenkernel/intern/spline_bezier.cc
View File

@@ -25,6 +25,9 @@ using blender::float3;
using blender::IndexRange; using blender::IndexRange;
using blender::MutableSpan; using blender::MutableSpan;
using blender::Span; using blender::Span;
using blender::fn::GVArray;
using blender::fn::GVArray_For_ArrayContainer;
using blender::fn::GVArrayPtr;
SplinePtr BezierSpline::copy() const SplinePtr BezierSpline::copy() const
{ {
@@ -546,44 +549,44 @@ BezierSpline::InterpolationData BezierSpline::interpolation_data_from_index_fact
/* Use a spline argument to avoid adding this to the header. */ /* Use a spline argument to avoid adding this to the header. */
template<typename T> template<typename T>
static void interpolate_to_evaluated_impl(const BezierSpline &spline, static void interpolate_to_evaluated_impl(const BezierSpline &spline,
const blender::VArray<T> &source_data, const blender::VArray<T> &src,
MutableSpan<T> result_data) MutableSpan<T> dst)
{ {
BLI_assert(src.size() == spline.size());
BLI_assert(dst.size() == spline.evaluated_points_size());
Span<float> mappings = spline.evaluated_mappings(); Span<float> mappings = spline.evaluated_mappings();
for (const int i : result_data.index_range()) { for (const int i : dst.index_range()) {
BezierSpline::InterpolationData interp = spline.interpolation_data_from_index_factor( BezierSpline::InterpolationData interp = spline.interpolation_data_from_index_factor(
mappings[i]); mappings[i]);
const T &value = source_data[interp.control_point_index]; const T &value = src[interp.control_point_index];
const T &next_value = source_data[interp.next_control_point_index]; const T &next_value = src[interp.next_control_point_index];
result_data[i] = blender::attribute_math::mix2(interp.factor, value, next_value); dst[i] = blender::attribute_math::mix2(interp.factor, value, next_value);
} }
} }
blender::fn::GVArrayPtr BezierSpline::interpolate_to_evaluated( GVArrayPtr BezierSpline::interpolate_to_evaluated(const GVArray &src) const
const blender::fn::GVArray &source_data) const
{ {
BLI_assert(source_data.size() == this->size()); BLI_assert(src.size() == this->size());
if (source_data.is_single()) { if (src.is_single()) {
return source_data.shallow_copy(); return src.shallow_copy();
} }
const int eval_size = this->evaluated_points_size(); const int eval_size = this->evaluated_points_size();
if (eval_size == 1) { if (eval_size == 1) {
return source_data.shallow_copy(); return src.shallow_copy();
} }
blender::fn::GVArrayPtr new_varray; GVArrayPtr new_varray;
blender::attribute_math::convert_to_static_type(source_data.type(), [&](auto dummy) { blender::attribute_math::convert_to_static_type(src.type(), [&](auto dummy) {
using T = decltype(dummy); using T = decltype(dummy);
if constexpr (!std::is_void_v<blender::attribute_math::DefaultMixer<T>>) { if constexpr (!std::is_void_v<blender::attribute_math::DefaultMixer<T>>) {
Array<T> values(eval_size); Array<T> values(eval_size);
interpolate_to_evaluated_impl<T>(*this, source_data.typed<T>(), values); interpolate_to_evaluated_impl<T>(*this, src.typed<T>(), values);
new_varray = std::make_unique<blender::fn::GVArray_For_ArrayContainer<Array<T>>>( new_varray = std::make_unique<GVArray_For_ArrayContainer<Array<T>>>(std::move(values));
std::move(values));
} }
}); });

48
source/blender/blenkernel/intern/spline_nurbs.cc
View File

@@ -26,7 +26,10 @@ using blender::float3;
using blender::IndexRange; using blender::IndexRange;
using blender::MutableSpan; using blender::MutableSpan;
using blender::Span; using blender::Span;
using blender::fn::GVArray;
using blender::fn::GVArray_For_ArrayContainer;
using blender::fn::GVArray_Typed; using blender::fn::GVArray_Typed;
using blender::fn::GVArrayPtr;
SplinePtr NURBSpline::copy() const SplinePtr NURBSpline::copy() const
{ {
@@ -326,15 +329,15 @@ static void calculate_basis_for_point(const float parameter,
basis_cache.start_index = start; basis_cache.start_index = start;
} }
void NURBSpline::calculate_basis_cache() const Span<NURBSpline::BasisCache> NURBSpline::calculate_basis_cache() const
{ {
if (!basis_cache_dirty_) { if (!basis_cache_dirty_) {
return; return basis_cache_;
} }
std::lock_guard lock{basis_cache_mutex_}; std::lock_guard lock{basis_cache_mutex_};
if (!basis_cache_dirty_) { if (!basis_cache_dirty_) {
return; return basis_cache_;
} }
const int points_len = this->size(); const int points_len = this->size();
@@ -371,50 +374,47 @@ void NURBSpline::calculate_basis_cache() const
} }
basis_cache_dirty_ = false; basis_cache_dirty_ = false;
return basis_cache_;
} }
template<typename T> template<typename T>
void interpolate_to_evaluated_impl(Span<NURBSpline::BasisCache> weights, void interpolate_to_evaluated_impl(Span<NURBSpline::BasisCache> weights,
const blender::VArray<T> &source_data, const blender::VArray<T> &src,
MutableSpan<T> result_data) MutableSpan<T> dst)
{ {
const int points_len = source_data.size(); const int size = src.size();
BLI_assert(result_data.size() == weights.size()); BLI_assert(dst.size() == weights.size());
blender::attribute_math::DefaultMixer<T> mixer(result_data); blender::attribute_math::DefaultMixer<T> mixer(dst);
for (const int i : result_data.index_range()) { for (const int i : dst.index_range()) {
Span<float> point_weights = weights[i].weights; Span<float> point_weights = weights[i].weights;
const int start_index = weights[i].start_index; const int start_index = weights[i].start_index;
for (const int j : point_weights.index_range()) { for (const int j : point_weights.index_range()) {
const int point_index = (start_index + j) % points_len; const int point_index = (start_index + j) % size;
mixer.mix_in(i, source_data[point_index], point_weights[j]); mixer.mix_in(i, src[point_index], point_weights[j]);
} }
} }
mixer.finalize(); mixer.finalize();
} }
blender::fn::GVArrayPtr NURBSpline::interpolate_to_evaluated( GVArrayPtr NURBSpline::interpolate_to_evaluated(const GVArray &src) const
const blender::fn::GVArray &source_data) const
{ {
BLI_assert(source_data.size() == this->size()); BLI_assert(src.size() == this->size());
if (source_data.is_single()) { if (src.is_single()) {
return source_data.shallow_copy(); return src.shallow_copy();
} }
this->calculate_basis_cache(); Span<BasisCache> basis_cache = this->calculate_basis_cache();
Span<BasisCache> weights(basis_cache_);
blender::fn::GVArrayPtr new_varray; GVArrayPtr new_varray;
blender::attribute_math::convert_to_static_type(source_data.type(), [&](auto dummy) { blender::attribute_math::convert_to_static_type(src.type(), [&](auto dummy) {
using T = decltype(dummy); using T = decltype(dummy);
if constexpr (!std::is_void_v<blender::attribute_math::DefaultMixer<T>>) { if constexpr (!std::is_void_v<blender::attribute_math::DefaultMixer<T>>) {
Array<T> values(this->evaluated_points_size()); Array<T> values(this->evaluated_points_size());
interpolate_to_evaluated_impl<T>(weights, source_data.typed<T>(), values); interpolate_to_evaluated_impl<T>(basis_cache, src.typed<T>(), values);
new_varray = std::make_unique<blender::fn::GVArray_For_ArrayContainer<Array<T>>>( new_varray = std::make_unique<GVArray_For_ArrayContainer<Array<T>>>(std::move(values));
std::move(values));
} }
}); });

9
source/blender/blenkernel/intern/spline_poly.cc
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@@ -22,6 +22,8 @@
using blender::float3; using blender::float3;
using blender::MutableSpan; using blender::MutableSpan;
using blender::Span; using blender::Span;
using blender::fn::GVArray;
using blender::fn::GVArrayPtr;
SplinePtr PolySpline::copy() const SplinePtr PolySpline::copy() const
{ {
@@ -115,10 +117,9 @@ Span<float3> PolySpline::evaluated_positions() const
* the original data. Therefore the lifetime of the returned virtual array must not be longer than * the original data. Therefore the lifetime of the returned virtual array must not be longer than
* the source data. * the source data.
*/ */
blender::fn::GVArrayPtr PolySpline::interpolate_to_evaluated( GVArrayPtr PolySpline::interpolate_to_evaluated(const GVArray &src) const
const blender::fn::GVArray &source_data) const
{ {
BLI_assert(source_data.size() == this->size()); BLI_assert(src.size() == this->size());
return source_data.shallow_copy(); return src.shallow_copy();
} }

2
source/blender/nodes/geometry/nodes/node_geo_curve_to_points.cc
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@@ -326,8 +326,6 @@ static void geo_node_curve_to_points_exec(GeoNodeExecParams params)
geometry_set = bke::geometry_set_realize_instances(geometry_set); geometry_set = bke::geometry_set_realize_instances(geometry_set);
SCOPED_TIMER(__func__);
if (!geometry_set.has_curve()) { if (!geometry_set.has_curve()) {
params.set_output("Geometry", GeometrySet()); params.set_output("Geometry", GeometrySet());
return; return;