blender::geometry::RealizeCurveInfo Struct Reference

Public Attributes
const Curves *	curves
Array< std::optional< GVArraySpan > >	attributes
Span< int >	stored_ids
Span< float3 >	handle_left
Span< float3 >	handle_right
Span< float >	radius
VArray< int >	resolution
Span< float >	nurbs_weight
Span< float3 >	custom_normal

Detailed Description

Definition at line 125 of file realize_instances.cc.

Member Data Documentation

attributes

Array<std::optional<GVArraySpan> > blender::geometry::RealizeCurveInfo::attributes

Matches the order in #AllCurvesInfo.attributes.

Definition at line 130 of file realize_instances.cc.

Referenced by blender::geometry::preprocess_curves().

curves

const Curves* blender::geometry::RealizeCurveInfo::curves

Definition at line 126 of file realize_instances.cc.

Referenced by blender::geometry::execute_realize_curve_task(), blender::geometry::execute_realize_curve_tasks(), blender::geometry::get_final_points_num(), and blender::geometry::preprocess_curves().

custom_normal

Span<float3> blender::geometry::RealizeCurveInfo::custom_normal

Custom normals are rotated based on each instance's transformation.

Definition at line 162 of file realize_instances.cc.

Referenced by blender::geometry::execute_realize_curve_task(), and blender::geometry::preprocess_curves().

handle_left

Span<float3> blender::geometry::RealizeCurveInfo::handle_left

Handle position attributes must be transformed along with positions. Accessing them in advance isn't necessary theoretically, but is done to simplify other code and to avoid some overhead.

Definition at line 140 of file realize_instances.cc.

Referenced by blender::geometry::execute_realize_curve_task(), and blender::geometry::preprocess_curves().

handle_right

Span<float3> blender::geometry::RealizeCurveInfo::handle_right

Definition at line 141 of file realize_instances.cc.

Referenced by blender::geometry::execute_realize_curve_task(), and blender::geometry::preprocess_curves().

nurbs_weight

Span<float> blender::geometry::RealizeCurveInfo::nurbs_weight

The resolution attribute must be filled with the default value if it does not exist on some curves.

Definition at line 159 of file realize_instances.cc.

radius

Span<float> blender::geometry::RealizeCurveInfo::radius

The radius attribute must be filled with a default of 1.0 if it doesn't exist on some (but not all) of the input curves data-blocks.

Definition at line 147 of file realize_instances.cc.

Referenced by blender::geometry::execute_realize_curve_task(), and blender::geometry::preprocess_curves().

resolution

VArray<int> blender::geometry::RealizeCurveInfo::resolution

The resolution attribute must be filled with the default value if it does not exist on some curves.

Definition at line 153 of file realize_instances.cc.

stored_ids

Span<int> blender::geometry::RealizeCurveInfo::stored_ids

ID attribute on the curves. If there are no ids, this Span is empty.

Definition at line 133 of file realize_instances.cc.

Referenced by blender::geometry::preprocess_curves().

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The documentation for this struct was generated from the following file:

• realize_instances.cc