#include <pbvh_uv_islands.hh>

Public Attributes
Vector< UVBorderEdge >	edges

UVBorder
bool	is_ccw () const
void	flip_order ()
float	outside_angle (const UVBorderEdge &edge) const
void	update_indexes (uint64_t border_index)
void	remove (int64_t index)
static std::optional< UVBorder >	extract_from_edges (Vector< UVBorderEdge > &edges)

Detailed Description

Definition at line 252 of file pbvh_uv_islands.hh.

Member Function Documentation

◆ extract_from_edges()

std::optional< UVBorder > blender::bke::pbvh::uv_islands::UVBorder::extract_from_edges ( Vector< UVBorderEdge > & edges )

static

Definition at line 1124 of file pbvh_uv_islands.cc.

References edges, blender::bke::pbvh::uv_islands::UVBorderEdge::get_uv_vertex(), i, blender::bke::pbvh::uv_islands::UVBorderEdge::tag, and blender::bke::pbvh::uv_islands::UVVertex::uv.

Referenced by blender::bke::pbvh::uv_islands::UVPrimitive::extract_border(), and blender::bke::pbvh::uv_islands::UVIsland::extract_borders().

◆ flip_order()

void blender::bke::pbvh::uv_islands::UVBorder::flip_order ( )

Flip the order of the verts, changing the order between CW and CCW.

Definition at line 1180 of file pbvh_uv_islands.cc.

References edges, and update_indexes().

◆ is_ccw()

bool blender::bke::pbvh::uv_islands::UVBorder::is_ccw ( ) const

Check if the border is counter clock wise from its island.

Definition at line 1166 of file pbvh_uv_islands.cc.

References copy_v2_v2(), cross_poly_v2(), edges, blender::bke::pbvh::uv_islands::UVBorderEdge::get_other_uv_vertex(), blender::bke::pbvh::uv_islands::UVBorderEdge::get_uv_vertex(), and blender::bke::pbvh::uv_islands::UVVertex::uv.

◆ outside_angle()

float blender::bke::pbvh::uv_islands::UVBorder::outside_angle ( const UVBorderEdge & edge ) const

Calculate the outside angle of the given vert.

Definition at line 1190 of file pbvh_uv_islands.cc.

References angle_signed_v2v2(), edges, blender::bke::pbvh::uv_islands::UVBorderEdge::get_uv_vertex(), M_PI, blender::bke::pbvh::uv_islands::UVBorderEdge::prev_index, and blender::bke::pbvh::uv_islands::UVVertex::uv.

Referenced by blender::bke::pbvh::uv_islands::sharpest_border_corner().

◆ remove()

void blender::bke::pbvh::uv_islands::UVBorder::remove ( int64_t index )

Remove edge from the border. updates the indexes.

Definition at line 1209 of file pbvh_uv_islands.cc.

References edges, and update_indexes().

Referenced by blender::bke::pbvh::uv_islands::extend_at_vert().

◆ update_indexes()

void blender::bke::pbvh::uv_islands::UVBorder::update_indexes ( uint64_t border_index )

Definition at line 1197 of file pbvh_uv_islands.cc.

References edges, i, and next.

Referenced by blender::bke::pbvh::uv_islands::extend_at_vert(), flip_order(), and remove().

Member Data Documentation

◆ edges

Vector<UVBorderEdge> blender::bke::pbvh::uv_islands::UVBorder::edges

Ordered list of UV Verts of the border of this island.

Definition at line 254 of file pbvh_uv_islands.hh.

Referenced by blender::bke::pbvh::uv_islands::extend_at_vert(), extract_from_edges(), flip_order(), is_ccw(), outside_angle(), remove(), blender::bke::pbvh::uv_islands::reset_extendability_flags(), blender::bke::pbvh::uv_islands::sharpest_border_corner(), and update_indexes().

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

Public Attributes

UVBorder