Crate cavalier_contours_ffi

This module contains the C foreign function interface for cavalier_contours.

Structs

• cavc_aabbindex
  Opaque type that wraps a [StaticAABB2DIndex].
• cavc_pline
  Opaque type that wraps a Polyline.
• cavc_pline_boolean_o
  FFI representation of PlineBooleanOptions.
• cavc_pline_parallel_offset_o
  FFI representation of PlineOffsetOptions.
• cavc_plinelist
  Opaque type that represents a list of cavc_pline.
• cavc_point
  Represents a simple 2D point with x and y coordinate values.
• cavc_vertex
  Represents a polyline vertex holding x, y, and bulge.

Functions

• cavc_aabbindex_f^⚠
  Free an existing cavc_aabbindex object.
• cavc_aabbindex_get_extents^⚠
  Wraps the [StaticAABB2DIndex::bounds] method (gets total extents of the aabb index). Writes NaNs if the index is empty.
• cavc_pline_add^⚠
  Add a vertex to a polyline pline with x, y, and bulge.
• cavc_pline_boolean^⚠
  Wraps PlineSource::boolean_opt.
• cavc_pline_boolean_o_init^⚠
  Write default option values to a cavc_pline_boolean_o.
• cavc_pline_clear^⚠
  Clears all of the vertexes of a polyline.
• cavc_pline_clone^⚠
  Clones the polyline.
• cavc_pline_create^⚠
  Create a new polyline object.
• cavc_pline_create_aabbindex^⚠
  Wraps PlineSource::create_aabb_index.
• cavc_pline_create_approx_aabbindex^⚠
  Wraps PlineSource::create_approx_aabb_index.
• cavc_pline_eval_area^⚠
  Wraps PlineSource::area.
• cavc_pline_eval_extents^⚠
  Wraps PlineSource::extents.
• cavc_pline_eval_path_length^⚠
  Wraps PlineSource::path_length.
• cavc_pline_eval_wn^⚠
  Wraps PlineSource::winding_number.
• cavc_pline_f^⚠
  Free an existing cavc_pline object.
• cavc_pline_get_is_closed^⚠
  Get whether the polyline is closed or not.
• cavc_pline_get_vertex^⚠
  Get a polyline vertex at a given index position.
• cavc_pline_get_vertex_count^⚠
  Get the vertex count of a polyline.
• cavc_pline_get_vertex_data^⚠
  Fills the buffer given with the vertex data of a polyline.
• cavc_pline_invert_direction^⚠
  Wraps PlineSourceMut::invert_direction_mut.
• cavc_pline_parallel_offset^⚠
  Wraps PlineSource::parallel_offset_opt.
• cavc_pline_parallel_offset_o_init^⚠
  Write default option values to a cavc_pline_parallel_offset_o.
• cavc_pline_remove^⚠
  Remove a vertex from a polyline at an index position.
• cavc_pline_remove_redundant^⚠
  Wraps PlineSource::remove_redundant but modifies in place rather than returning a result.
• cavc_pline_remove_repeat_pos^⚠
  Wraps PlineSource::remove_repeat_pos but modifies in place rather than returning a result.
• cavc_pline_reserve^⚠
  Reserve space for an additional number of vertexes in the cavc_pline.
• cavc_pline_scale^⚠
  Wraps PlineSourceMut::scale_mut.
• cavc_pline_set_is_closed^⚠
  Set whether the polyline is closed or not.
• cavc_pline_set_vertex^⚠
  Set a polyline vertex at a given index position.
• cavc_pline_set_vertex_data^⚠
  Sets all of the vertexes of a polyline.
• cavc_pline_translate^⚠
  Wraps PlineSourceMut::translate_mut.
• cavc_plinelist_f^⚠
  Free an existing cavc_plinelist object and all cavc_pline owned by it.
• cavc_plinelist_get_count^⚠
  Get the number of polylines inside a cavc_plinelist.
• cavc_plinelist_get_pline^⚠
  Get a polyline at the given index position in the cavc_plinelist.
• cavc_plinelist_pop^⚠
  Efficiently release and return the last cavc_pline from a cavc_plinelist.
• cavc_plinelist_take^⚠
  Release and return a cavc_pline from a cavc_plinelist at a given index position.