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Cleanup: Use helper variable, const argument

This commit is contained in:
Hans Goudey 2022-03-13 15:41:31 -05:00
parent 25b4e41875
commit 4ec1c8bc9c
1 changed files with 6 additions and 8 deletions
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14
source/blender/blenkernel/intern/spline_nurbs.cc
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@ -223,7 +223,7 @@ Span<float> NURBSpline::knots() const
static void calculate_basis_for_point(const float parameter,
const int size,
const int degree,
Span<float> knots,
const Span<float> knots,
MutableSpan<float> r_weights,
int &r_start_index)
{
@ -303,8 +303,10 @@ const NURBSpline::BasisCache &NURBSpline::calculate_basis_cache() const
const Span<float> control_weights = this->weights();
const Span<float> knots = this->knots();
const int last_control_point_index = is_cyclic_ ? size + degree : size;
const float start = knots[degree];
const float end = is_cyclic_ ? knots[size + degree] : knots[size];
const float end = knots[last_control_point_index];
const float step = (end - start) / this->evaluated_edges_size();
for (const int i : IndexRange(eval_size)) {
/* Clamp parameter due to floating point inaccuracy. */
@ -312,12 +314,8 @@ const NURBSpline::BasisCache &NURBSpline::calculate_basis_cache() const
MutableSpan<float> point_weights = basis_weights.slice(i * order, order);
calculate_basis_for_point(parameter,
size + (is_cyclic_ ? degree : 0),
degree,
knots,
point_weights,
basis_start_indices[i]);
calculate_basis_for_point(
parameter, last_control_point_index, degree, knots, point_weights, basis_start_indices[i]);
for (const int j : point_weights.index_range()) {
const int point_index = (basis_start_indices[i] + j) % size;