diff options
Diffstat (limited to 'source/blender/blenkernel/intern/spline_base.cc')
| -rw-r--r-- | source/blender/blenkernel/intern/spline_base.cc | 35 |
1 files changed, 0 insertions, 35 deletions
diff --git a/source/blender/blenkernel/intern/spline_base.cc b/source/blender/blenkernel/intern/spline_base.cc index 52bbd2bec57..4ff392a5ddb 100644 --- a/source/blender/blenkernel/intern/spline_base.cc +++ b/source/blender/blenkernel/intern/spline_base.cc @@ -62,9 +62,6 @@ static SplinePtr create_spline(const Spline::Type type) return {}; } -/** - * Return a new spline with the same data, settings, and attributes. - */ SplinePtr Spline::copy() const { SplinePtr dst = this->copy_without_attributes(); @@ -72,9 +69,6 @@ SplinePtr Spline::copy() const return dst; } -/** - * Return a new spline with the same type and settings like "cyclic", but without any data. - */ SplinePtr Spline::copy_only_settings() const { SplinePtr dst = create_spline(type_); @@ -83,9 +77,6 @@ SplinePtr Spline::copy_only_settings() const return dst; } -/** - * The same as #copy, but skips copying dynamic attributes to the new spline. - */ SplinePtr Spline::copy_without_attributes() const { SplinePtr dst = this->copy_only_settings(); @@ -185,12 +176,6 @@ static void accumulate_lengths(Span<float3> positions, } } -/** - * Return non-owning access to the cache of accumulated lengths along the spline. Each item is the - * length of the subsequent segment, i.e. the first value is the length of the first segment rather - * than 0. This calculation is rather trivial, and only depends on the evaluated positions. - * However, the results are used often, and it is necessarily single threaded, so it is cached. - */ Span<float> Spline::evaluated_lengths() const { if (!length_cache_dirty_) { @@ -252,9 +237,6 @@ static void calculate_tangents(Span<float3> positions, } } -/** - * Return non-owning access to the direction of the curve at each evaluated point. - */ Span<float3> Spline::evaluated_tangents() const { if (!tangent_cache_dirty_) { @@ -375,10 +357,6 @@ static void calculate_normals_minimum(Span<float3> tangents, } } -/** - * Return non-owning access to the direction vectors perpendicular to the tangents at every - * evaluated point. The method used to generate the normal vectors depends on Spline.normal_mode. - */ Span<float3> Spline::evaluated_normals() const { if (!normal_cache_dirty_) { @@ -428,9 +406,6 @@ Spline::LookupResult Spline::lookup_evaluated_factor(const float factor) const return this->lookup_evaluated_length(this->length() * factor); } -/** - * \note This does not support extrapolation currently. - */ Spline::LookupResult Spline::lookup_evaluated_length(const float length) const { BLI_assert(length >= 0.0f && length <= this->length()); @@ -447,11 +422,6 @@ Spline::LookupResult Spline::lookup_evaluated_length(const float length) const return LookupResult{index, next_index, factor}; } -/** - * Return an array of evenly spaced samples along the length of the spline. The samples are indices - * and factors to the next index encoded in floats. The logic for converting from the float values - * to interpolation data is in #lookup_data_from_index_factor. - */ Array<float> Spline::sample_uniform_index_factors(const int samples_size) const { const Span<float> lengths = this->evaluated_lengths(); @@ -532,11 +502,6 @@ GVArray Spline::interpolate_to_evaluated(GSpan data) const return this->interpolate_to_evaluated(GVArray::ForSpan(data)); } -/** - * Sample any input data with a value for each evaluated point (already interpolated to evaluated - * points) to arbitrary parameters in between the evaluated points. The interpolation is quite - * simple, but this handles the cyclic and end point special cases. - */ void Spline::sample_with_index_factors(const GVArray &src, Span<float> index_factors, GMutableSpan dst) const |