uvedit_parametrizer.h File Reference

#include "BLI_sys_types.h"

Go to the source code of this file.

Typedefs
typedef void	ParamHandle
typedef intptr_t	ParamKey
typedef enum ParamBool	ParamBool

Enumerations
enum	ParamBool { PARAM_TRUE = 1 , PARAM_FALSE = 0 }

Functions
ParamHandle *	param_construct_begin (void)
void	param_aspect_ratio (ParamHandle *handle, float aspx, float aspy)
void	param_face_add (ParamHandle *handle, ParamKey key, int nverts, ParamKey *vkeys, float *co[4], float *uv[4], ParamBool *pin, ParamBool *select)
void	param_edge_set_seam (ParamHandle *handle, ParamKey *vkeys)
void	param_construct_end (ParamHandle *handle, ParamBool fill, ParamBool topology_from_uvs, int *count_fail)
void	param_delete (ParamHandle *handle)
void	param_lscm_begin (ParamHandle *handle, ParamBool live, ParamBool abf)
void	param_lscm_solve (ParamHandle *handle, int *count_changed, int *count_failed)
void	param_lscm_end (ParamHandle *handle)
void	param_stretch_begin (ParamHandle *handle)
void	param_stretch_blend (ParamHandle *handle, float blend)
void	param_stretch_iter (ParamHandle *handle)
void	param_stretch_end (ParamHandle *handle)
void	param_smooth_area (ParamHandle *handle)
void	param_pack (ParamHandle *handle, float margin, bool do_rotate, bool ignore_pinned)
void	param_average (ParamHandle *handle, bool ignore_pinned)
void	param_scale (ParamHandle *handle, float x, float y)
void	param_flush (ParamHandle *handle)
void	param_flush_restore (ParamHandle *handle)

Typedef Documentation

ParamBool

typedef enum ParamBool ParamBool

ParamHandle

typedef void ParamHandle

Definition at line 29 of file uvedit_parametrizer.h.

ParamKey

typedef intptr_t ParamKey

Definition at line 30 of file uvedit_parametrizer.h.

Enumeration Type Documentation

ParamBool

enum ParamBool

Enumerator
PARAM_TRUE
PARAM_FALSE

Definition at line 31 of file uvedit_parametrizer.h.

Function Documentation

param_aspect_ratio()

void param_aspect_ratio	(	ParamHandle *	handle,
		float	aspx,
		float	aspy
	)

Definition at line 4400 of file uvedit_parametrizer.c.

References PHandle::aspx, PHandle::aspy, and PHandle::do_aspect.

Referenced by construct_param_handle(), construct_param_handle_multi(), and construct_param_handle_subsurfed().

param_average()

void param_average	(	ParamHandle *	handle,
		bool	ignore_pinned
	)

Definition at line 4882 of file uvedit_parametrizer.c.

References PChart::PChartUnion::PChartPack::area, PHandle::charts, fabsf, PChart::faces, PChart::flag, PHandle::ncharts, PFace::nextlink, p_chart_uv_bbox(), p_chart_uv_scale(), p_chart_uv_translate(), p_face_area(), p_face_uv_area_signed(), PChart::PChartUnion::pack, PCHART_HAS_PINS, PChart::PChartUnion::PChartPack::rescale, sqrtf, and PChart::u.

Referenced by average_islands_scale_exec(), and uvedit_unwrap().

param_construct_begin()

ParamHandle* param_construct_begin

(

void

)

Definition at line 4381 of file uvedit_parametrizer.c.

References PHandle::arena, PHandle::aspx, PHandle::aspy, BLI_heap_new_ex(), BLI_memarena_new(), BLI_MEMARENA_STD_BUFSIZE, BLI_POLYFILL_ALLOC_NGON_RESERVE, PHandle::construction_chart, PHandle::do_aspect, PChart::edges, PChart::faces, PHandle::hash_edges, PHandle::hash_faces, PHandle::hash_verts, MEM_callocN, MEM_SIZE_OPTIMAL, p_chart_new(), PHANDLE_STATE_ALLOCATED, phash_new(), PHandle::polyfill_arena, PHandle::polyfill_heap, PHandle::state, and PChart::verts.

Referenced by construct_param_handle(), construct_param_handle_multi(), and construct_param_handle_subsurfed().

param_construct_end()

void param_construct_end	(	ParamHandle *	handle,
		ParamBool	fill,
		ParamBool	topology_from_uvs,
		int *	count_fail
	)

Definition at line 4549 of file uvedit_parametrizer.c.

References PHandle::charts, PHandle::construction_chart, PHandle::hash_edges, PHandle::hash_faces, PHandle::hash_verts, PHandle::ncharts, NULL, p_chart_boundaries(), p_chart_delete(), p_chart_fill_boundaries(), p_connect_pairs(), p_split_charts(), p_vert_load_pin_select_uvs(), param_assert, PHANDLE_STATE_ALLOCATED, PHANDLE_STATE_CONSTRUCTED, phash_delete(), PHandle::state, v, and PChart::verts.

Referenced by construct_param_handle(), construct_param_handle_multi(), and construct_param_handle_subsurfed().

param_delete()

void param_delete

(

ParamHandle *

handle

)

Definition at line 4409 of file uvedit_parametrizer.c.

References PHandle::arena, BLI_heap_free(), BLI_memarena_free(), PHandle::charts, PHandle::construction_chart, ELEM, PHandle::hash_edges, PHandle::hash_faces, PHandle::hash_verts, MEM_freeN, PHandle::ncharts, NULL, p_chart_delete(), param_assert, PHANDLE_STATE_ALLOCATED, PHANDLE_STATE_CONSTRUCTED, phash_delete(), PHandle::polyfill_arena, PHandle::polyfill_heap, and PHandle::state.

Referenced by average_islands_scale_exec(), ED_uvedit_live_unwrap_end(), minimize_stretch_exit(), uvedit_pack_islands(), uvedit_pack_islands_multi(), and uvedit_unwrap().

param_edge_set_seam()

void param_edge_set_seam	(	ParamHandle *	handle,
		ParamKey *	vkeys
	)

Definition at line 4536 of file uvedit_parametrizer.c.

References e, p_edge_lookup(), param_assert, PEDGE_SEAM, PHANDLE_STATE_ALLOCATED, and PHandle::state.

Referenced by construct_param_handle(), construct_param_handle_multi(), and construct_param_handle_subsurfed().

param_face_add()

void param_face_add	(	ParamHandle *	handle,
		ParamKey	key,
		int	nverts,
		ParamKey *	vkeys,
		float *	co[4],
		float *	uv[4],
		ParamBool *	pin,
		ParamBool *	select
	)

Definition at line 4500 of file uvedit_parametrizer.c.

References ELEM, PHandle::hash_faces, NULL, p_add_ngon(), p_face_add_construct(), p_face_exists(), p_quad_split_direction(), param_assert, PHANDLE_STATE_ALLOCATED, phash_lookup(), select(), and PHandle::state.

Referenced by construct_param_handle_face_add(), construct_param_handle_subsurfed(), and p_add_ngon().

param_flush()

void param_flush

(

ParamHandle *

handle

)

Definition at line 4961 of file uvedit_parametrizer.c.

References PHandle::blend, PHandle::charts, PChart::PChartUnion::PChartLscm::context, PChart::PChartUnion::lscm, PHandle::ncharts, p_flush_uvs(), p_flush_uvs_blend(), PHANDLE_STATE_LSCM, PHandle::state, and PChart::u.

Referenced by average_islands_scale_exec(), ED_uvedit_live_unwrap_re_solve(), minimize_stretch_exit(), minimize_stretch_iteration(), uvedit_pack_islands(), uvedit_pack_islands_multi(), and uvedit_unwrap().

param_flush_restore()

void param_flush_restore

(

ParamHandle *

handle

)

Definition at line 4983 of file uvedit_parametrizer.c.

References PHandle::charts, PChart::faces, PHandle::ncharts, PFace::nextlink, and p_face_restore_uvs().

Referenced by ED_uvedit_live_unwrap_end(), and minimize_stretch_exit().

param_lscm_begin()

void param_lscm_begin	(	ParamHandle *	handle,
		ParamBool	live,
		ParamBool	abf
	)

Definition at line 4603 of file uvedit_parametrizer.c.

References PHandle::charts, PChart::faces, PHandle::ncharts, PFace::nextlink, p_chart_lscm_begin(), p_face_backup_uvs(), param_assert, PHANDLE_STATE_CONSTRUCTED, PHANDLE_STATE_LSCM, and PHandle::state.

Referenced by ED_uvedit_live_unwrap_begin(), and uvedit_unwrap().

param_lscm_end()

void param_lscm_end

(

ParamHandle *

handle

)

Definition at line 4660 of file uvedit_parametrizer.c.

References PHandle::charts, PHandle::ncharts, p_chart_lscm_end(), param_assert, PHANDLE_STATE_CONSTRUCTED, PHANDLE_STATE_LSCM, and PHandle::state.

Referenced by ED_uvedit_live_unwrap_end(), and uvedit_unwrap().

param_lscm_solve()

void param_lscm_solve	(	ParamHandle *	handle,
		int *	count_changed,
		int *	count_failed
	)

Definition at line 4620 of file uvedit_parametrizer.c.

References PHandle::charts, PChart::PChartUnion::PChartLscm::context, PChart::flag, PChart::PChartUnion::lscm, PHandle::ncharts, NULL, p_chart_lscm_end(), p_chart_lscm_solve(), p_chart_lscm_transform_single_pin(), p_chart_rotate_fit_aabb(), p_chart_rotate_minimum_area(), param_assert, PCHART_HAS_PINS, PHANDLE_STATE_LSCM, result, PChart::PChartUnion::PChartLscm::single_pin, PHandle::state, and PChart::u.

Referenced by ED_uvedit_live_unwrap_re_solve(), and uvedit_unwrap().

param_pack()

void param_pack	(	ParamHandle *	handle,
		float	margin,
		bool	do_rotate,
		bool	ignore_pinned
	)

Definition at line 4778 of file uvedit_parametrizer.c.

References blender::compositor::area(), PHandle::aspx, PHandle::aspy, BLI_box_pack_2d(), PHandle::charts, double(), PChart::flag, float(), BoxPack::h, BoxPack::index, MEM_freeN, MEM_mallocN, PHandle::ncharts, p_chart_uv_bbox(), p_chart_uv_scale(), p_chart_uv_translate(), PChart::PChartUnion::pack, param_pack_rotate(), param_scale(), PCHART_HAS_PINS, PChart::PChartUnion::PChartPack::size, sqrtf, PChart::u, BoxPack::w, BoxPack::x, and BoxPack::y.

Referenced by uvedit_pack_islands(), and uvedit_pack_islands_multi().

param_scale()

void param_scale	(	ParamHandle *	handle,
		float	x,
		float	y
	)

Definition at line 4949 of file uvedit_parametrizer.c.

References PHandle::charts, PHandle::ncharts, p_chart_uv_scale_xy(), x, and y.

Referenced by param_pack().

param_smooth_area()

void param_smooth_area

(

ParamHandle *

handle

)

Definition at line 4740 of file uvedit_parametrizer.c.

References PHandle::charts, PHandle::ncharts, p_smooth(), param_assert, PHANDLE_STATE_CONSTRUCTED, PVERT_PIN, PHandle::state, v, and PChart::verts.

param_stretch_begin()

void param_stretch_begin

(

ParamHandle *

handle

)

Definition at line 4677 of file uvedit_parametrizer.c.

References PFace::PFaceUnion::area3d, PHandle::blend, BLI_rng_new(), PHandle::charts, PChart::faces, PHandle::ncharts, PFace::nextlink, p_face_area(), p_face_backup_uvs(), p_stretch_pin_boundary(), param_assert, PHANDLE_STATE_CONSTRUCTED, PHANDLE_STATE_STRETCH, PVERT_PIN, PHandle::rng, PHandle::state, PFace::u, v, and PChart::verts.

Referenced by minimize_stretch_init().

param_stretch_blend()

void param_stretch_blend	(	ParamHandle *	handle,
		float	blend
	)

Definition at line 4707 of file uvedit_parametrizer.c.

References PHandle::blend, blend(), param_assert, PHANDLE_STATE_STRETCH, and PHandle::state.

Referenced by minimize_stretch_init(), and minimize_stretch_iteration().

param_stretch_end()

void param_stretch_end

(

ParamHandle *

handle

)

Definition at line 4729 of file uvedit_parametrizer.c.

References BLI_rng_free(), NULL, param_assert, PHANDLE_STATE_CONSTRUCTED, PHANDLE_STATE_STRETCH, PHandle::rng, and PHandle::state.

Referenced by minimize_stretch_exit().

param_stretch_iter()

void param_stretch_iter

(

ParamHandle *

handle

)

Definition at line 4715 of file uvedit_parametrizer.c.

References PHandle::charts, PHandle::ncharts, p_chart_stretch_minimize(), param_assert, PHANDLE_STATE_STRETCH, PHandle::rng, and PHandle::state.

Referenced by minimize_stretch_iteration().