diff options
Diffstat (limited to 'source/blender/blenkernel/BKE_spline.hh')
| -rw-r--r-- | source/blender/blenkernel/BKE_spline.hh | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/source/blender/blenkernel/BKE_spline.hh b/source/blender/blenkernel/BKE_spline.hh index 098abf6de65..fda603d57bf 100644 --- a/source/blender/blenkernel/BKE_spline.hh +++ b/source/blender/blenkernel/BKE_spline.hh @@ -113,6 +113,7 @@ class Spline { bool is_cyclic() const; void set_cyclic(const bool value); + virtual void resize(const int size) = 0; virtual blender::MutableSpan<blender::float3> positions() = 0; virtual blender::Span<blender::float3> positions() const = 0; virtual blender::MutableSpan<float> radii() = 0; @@ -163,6 +164,9 @@ class Spline { LookupResult lookup_evaluated_factor(const float factor) const; LookupResult lookup_evaluated_length(const float length) const; + blender::Array<float> sample_uniform_index_factors(const int samples_size) const; + LookupResult lookup_data_from_index_factor(const float index_factor) const; + /** * Interpolate a virtual array of data with the size of the number of control points to the * evaluated points. For poly splines, the lifetime of the returned virtual array must not @@ -248,6 +252,7 @@ class BezierSpline final : public Spline { const float radius, const float tilt); + void resize(const int size) final; blender::MutableSpan<blender::float3> positions() final; blender::Span<blender::float3> positions() const final; blender::MutableSpan<float> radii() final; @@ -387,6 +392,7 @@ class NURBSpline final : public Spline { bool check_valid_size_and_order() const; int knots_size() const; + void resize(const int size) final; blender::MutableSpan<blender::float3> positions() final; blender::Span<blender::float3> positions() const final; blender::MutableSpan<float> radii() final; @@ -441,6 +447,7 @@ class PolySpline final : public Spline { void add_point(const blender::float3 position, const float radius, const float tilt); + void resize(const int size) final; blender::MutableSpan<blender::float3> positions() final; blender::Span<blender::float3> positions() const final; blender::MutableSpan<float> radii() final; |