#include <math.h>
#include "MEM_guardedalloc.h"
#include "DNA_meshdata_types.h"
#include "DNA_object_types.h"
#include "BLI_math.h"
#include "BLI_utildefines.h"
#include "BKE_bmesh.h"

Functions
BME_TransData_Head *	BME_init_transdata (int bufsize)
void	BME_free_transdata (BME_TransData_Head *td)
BME_TransData *	BME_assign_transdata (BME_TransData_Head td, BME_Mesh bm, BME_Vert v, float co, float org, float vec, float loc, float factor, float weight, float maxfactor, float max)
BME_TransData *	BME_get_transdata (BME_TransData_Head td, BME_Vert v)
float *	BME_new_transdata_float (BME_TransData_Head *td)
static int	BME_is_nonmanifold_vert (BME_Mesh UNUSED(bm), BME_Vert v)
static BME_Poly *	BME_JFKE_safe (BME_Mesh bm, BME_Poly f1, BME_Poly f2, BME_Edge e)
static BME_Poly *	BME_split_face (BME_Mesh bm, BME_Poly f, BME_Vert v1, BME_Vert v2, BME_Loop *nl, BME_Edge example)
static void	BME_data_facevert_edgesplit (BME_Mesh bm, BME_Vert v1, BME_Vert UNUSED(v2), BME_Vert v, BME_Edge *e1, float fac)
static BME_Vert *	BME_split_edge (BME_Mesh bm, BME_Vert v, BME_Edge e, BME_Edge *ne, float percent)
static void	BME_collapse_vert (BME_Mesh bm, BME_Edge ke, BME_Vert *kv, float fac)
static int	BME_bevel_is_split_vert (BME_Loop *l)
static int	BME_bevel_get_vec (float vec, BME_Vert v1, BME_Vert v2, BME_TransData_Head td)
static float	BME_bevel_project_vec (float vec1, float vec2, float up_vec, int is_forward, BME_TransData_Head UNUSED(td))
static BME_Vert *	BME_bevel_split_edge (BME_Mesh bm, BME_Vert v, BME_Vert v1, BME_Loop l, float up_vec, float value, BME_TransData_Head td)
static float	BME_bevel_set_max (BME_Vert v1, BME_Vert v2, float value, BME_TransData_Head *td)
static BME_Vert *	BME_bevel_wire (BME_Mesh bm, BME_Vert v, float value, int res, int UNUSED(options), BME_TransData_Head *td)
static BME_Loop *	BME_bevel_edge (BME_Mesh bm, BME_Loop l, float value, int UNUSED(options), float up_vec, BME_TransData_Head td)
static BME_Loop *	BME_bevel_vert (BME_Mesh bm, BME_Loop l, float value, int UNUSED(options), float up_vec, BME_TransData_Head td)
static BME_Poly *	BME_bevel_poly (BME_Mesh bm, BME_Poly f, float value, int options, BME_TransData_Head *td)
static void	BME_bevel_add_vweight (BME_TransData_Head td, BME_Mesh bm, BME_Vert *v, float weight, float factor, int options)
static float	BME_bevel_get_angle (BME_Mesh UNUSED(bm), BME_Edge e, BME_Vert *v)
static int	BME_face_sharededges (BME_Poly f1, BME_Poly f2)
static BME_Mesh *	BME_bevel_initialize (BME_Mesh bm, int options, int UNUSED(defgrp_index), float angle, BME_TransData_Head td)
static BME_Mesh *	BME_bevel_reinitialize (BME_Mesh *bm)
static void	bmesh_dissolve_disk (BME_Mesh bm, BME_Vert v)
static BME_Mesh *	BME_bevel_mesh (BME_Mesh bm, float value, int res, int options, int UNUSED(defgrp_index), BME_TransData_Head td)
static BME_Mesh *	BME_tesselate (BME_Mesh *bm)
BME_Mesh *	BME_bevel (BME_Mesh bm, float value, int res, int options, int defgrp_index, float angle, BME_TransData_Head *rtd)

Detailed Description

Definition in file BME_tools.c.

Function Documentation

BME_TransData* BME_assign_transdata	(	BME_TransData_Head *	td,
		BME_Mesh *	bm,
		BME_Vert *	v,
		float *	co,
		float *	org,
		float *	vec,
		float *	loc,
		float	factor,
		float	weight,
		float	maxfactor,
		float *	max
	)

Definition at line 72 of file BME_tools.c.

References BLI_ghash_insert(), BLI_ghash_lookup(), BLI_memarena_alloc(), BME_TransData::bm, BME_Vert::co, BME_TransData::co, BME_TransData::factor, BME_TransData_Head::gh, BME_TransData_Head::len, BME_TransData::loc, BME_TransData_Head::ma, max, BME_TransData::max, BME_TransData::maxfactor, normalize_v3(), NULL, BME_TransData::org, BME_Loop::v, BME_TransData::v, BME_TransData::vec, VECCOPY, and BME_TransData::weight.

Referenced by BME_bevel_add_vweight(), BME_bevel_initialize(), and BME_bevel_split_edge().

BME_Mesh* BME_bevel	(	BME_Mesh *	bm,
		float	value,
		int	res,
		int	options,
		int	defgrp_index,
		float	angle,
		BME_TransData_Head **	rtd
	)		`[read]`

Definition at line 1280 of file BME_tools.c.

References BLI_MEMARENA_STD_BUFSIZE, BME_bevel_initialize(), BME_bevel_mesh(), BME_bevel_reinitialize(), BME_free_transdata(), BME_get_transdata(), BME_init_transdata(), BME_model_begin(), BME_model_end(), BME_tesselate(), BME_Vert::co, simple_enum_gen::d, BME_TransData::factor, ListBase::first, i, BME_TransData::max, BME_Vert::next, BME_TransData::org, BME_Vert::tflag1, BME_Loop::v, BME_TransData::vec, VECADDFAC, and BME_Mesh::verts.

Referenced by applyModifier(), and bevel_menu().

static void BME_bevel_add_vweight	(	BME_TransData_Head *	td,
		BME_Mesh *	bm,
		BME_Vert *	v,
		float	weight,
		float	factor,
		int	options
	)		`[static]`

Definition at line 836 of file BME_tools.c.

References BME_assign_transdata(), BME_BEVEL_BEVEL, BME_BEVEL_EMAX, BME_BEVEL_EMIN, BME_BEVEL_NONMAN, BME_get_transdata(), BME_Vert::co, BME_TransData::factor, NULL, BME_Vert::tflag1, and BME_TransData::weight.

Referenced by BME_bevel_initialize().

static BME_Loop* BME_bevel_edge	(	BME_Mesh *	bm,
		BME_Loop *	l,
		float	value,
		int	UNUSEDoptions,
		float *	up_vec,
		BME_TransData_Head *	td
	)		`[static]`

Definition at line 617 of file BME_tools.c.

References BME_BEVEL_BEVEL, BME_BEVEL_NONMAN, BME_BEVEL_ORIG, BME_bevel_split_edge(), BME_collapse_vert(), BME_JFKE(), BME_split_face(), BME_CycleNode::data, BME_Loop::e, BME_Loop::f, BME_CycleNode::next, BME_Loop::next, NULL, BME_Loop::prev, BME_Loop::radial, BME_Vert::tflag1, BME_Edge::tflag1, and BME_Loop::v.

Referenced by BME_bevel_poly().

static float BME_bevel_get_angle	(	BME_Mesh *	UNUSEDbm,
		BME_Edge *	e,
		BME_Vert *	v
	)		`[static]`

Definition at line 869 of file BME_tools.c.

References BME_Vert::co, cross_v3_v3v3(), BME_CycleNode::data, dot_v3v3(), BME_Edge::loop, BME_CycleNode::next, BME_Loop::next, normalize_v3(), BME_Loop::prev, BME_Loop::radial, BME_Loop::v, and VECSUB.

Referenced by BME_bevel_initialize().

static int BME_bevel_get_vec	(	float *	vec,
		BME_Vert *	v1,
		BME_Vert *	v2,
		BME_TransData_Head *	td
	)		`[static]`

Definition at line 328 of file BME_tools.c.

References BME_get_transdata(), BME_Vert::co, compare_v3v3(), BME_Loop::f, len_v3(), mul_v3_fl(), BME_TransData::org, and VECSUB.

Referenced by BME_bevel_poly(), BME_bevel_set_max(), and BME_bevel_split_edge().

static BME_Mesh* BME_bevel_initialize	(	BME_Mesh *	bm,
		int	options,
		int	UNUSEDdefgrp_index,
		float	angle,
		BME_TransData_Head *	td
	)		`[static]`

BME_bevel_initialize

Prepare the mesh for beveling:

Sets the tflag1's of the mesh elements based on the options passed.

Returns - A BME_Mesh pointer to the BMesh passed as a parameter.

Definition at line 928 of file BME_tools.c.

References BME_assign_transdata(), BME_bevel_add_vweight(), BME_BEVEL_ANGLE, BME_BEVEL_BEVEL, BME_bevel_get_angle(), BME_BEVEL_NONMAN, BME_BEVEL_ORIG, BME_BEVEL_SELECT, BME_BEVEL_VERT, BME_BEVEL_WEIGHT, BME_cycle_length(), BME_disk_getpointer(), BME_face_sharededges(), BME_is_nonmanifold_vert(), BME_Vert::bweight, BME_Edge::bweight, BME_Vert::co, cos(), BME_CycleNode::data, BME_Loop::e, BME_Vert::edge, BME_Mesh::edges, BME_Loop::f, ListBase::first, BME_Vert::flag, BME_Edge::flag, BME_Edge::loop, M_PI, BME_CycleNode::next, BME_Vert::next, BME_Edge::next, BME_Poly::next, NULL, BME_Mesh::polys, BME_Loop::radial, SELECT, BME_Vert::tflag1, BME_Edge::tflag1, BME_Poly::tflag1, BME_Loop::v, BME_Edge::v1, BME_Edge::v2, and BME_Mesh::verts.

Referenced by BME_bevel().

static int BME_bevel_is_split_vert ( BME_Loop * l ) [static]

Definition at line 310 of file BME_tools.c.

References BME_BEVEL_ORIG, BME_Loop::e, BME_Loop::prev, BME_Vert::tflag1, BME_Edge::tflag1, and BME_Loop::v.

Referenced by BME_bevel_split_edge().

static BME_Mesh* BME_bevel_mesh	(	BME_Mesh *	bm,
		float	value,
		int	res,
		int	options,
		int	UNUSEDdefgrp_index,
		BME_TransData_Head *	td
	)		`[static]`

static BME_Poly* BME_bevel_poly	(	BME_Mesh *	bm,
		BME_Poly *	f,
		float	value,
		int	options,
		BME_TransData_Head *	td
	)		`[static]`

BME_bevel_poly

Polygon inset tool:

Insets a polygon/face based on the tflag1's of its vertices and edges. Used by the bevel tool only, for now. The parameter "value" is the distance to inset (should be negative). The parameter "options" is not currently used.

Returns - A BME_Poly pointer to the resulting inner face.

Definition at line 751 of file BME_tools.c.

References BME_BEVEL_BEVEL, BME_bevel_edge(), BME_bevel_get_vec(), BME_BEVEL_ORIG, BME_bevel_vert(), BME_get_transdata(), cross_v3_v3v3(), dot_v3v3(), BME_Loop::e, BME_Loop::f, BME_TransData::factor, i, BME_Poly::len, len_v3(), BME_TransData::loc, BME_Poly::loopbase, max, BME_TransData::max, mul_v3_fl(), BME_Loop::next, next, normalize_v3(), NULL, BME_Loop::prev, project_v3_v3v3(), BME_Vert::tflag1, BME_Edge::tflag1, BME_Loop::v, BME_TransData::vec, VECADD, and VECCOPY.

Referenced by BME_bevel_mesh().

static float BME_bevel_project_vec	(	float *	vec1,
		float *	vec2,
		float *	up_vec,
		int	is_forward,
		BME_TransData_Head *	UNUSEDtd
	)		`[static]`

Definition at line 366 of file BME_tools.c.

References cross_v3_v3v3(), dot_v3v3(), BME_Loop::f, fabs(), and normalize_v3().

Referenced by BME_bevel_split_edge().

static BME_Mesh* BME_bevel_reinitialize ( BME_Mesh * bm ) [static]

Definition at line 1111 of file BME_tools.c.

References BME_BEVEL_ORIG, BME_Loop::e, BME_Mesh::edges, BME_Loop::f, ListBase::first, BME_Vert::next, BME_Edge::next, BME_Poly::next, BME_Mesh::polys, BME_Vert::tflag1, BME_Edge::tflag1, BME_Poly::tflag1, BME_Loop::v, and BME_Mesh::verts.

Referenced by BME_bevel().

static float BME_bevel_set_max	(	BME_Vert *	v1,
		BME_Vert *	v2,
		float	value,
		BME_TransData_Head *	td
	)		`[static]`

Definition at line 538 of file BME_tools.c.

References BME_bevel_get_vec(), BME_get_transdata(), dot_v3v3(), BME_TransData::factor, len_v3(), BME_TransData::loc, max, BME_TransData::max, mul_v3_fl(), NULL, project_v3_v3v3(), BME_TransData::vec, and VECCOPY.

Referenced by BME_bevel_wire().

static BME_Vert* BME_bevel_split_edge	(	BME_Mesh *	bm,
		BME_Vert *	v,
		BME_Vert *	v1,
		BME_Loop *	l,
		float *	up_vec,
		float	value,
		BME_TransData_Head *	td
	)		`[static]`

static BME_Loop* BME_bevel_vert	(	BME_Mesh *	bm,
		BME_Loop *	l,
		float	value,
		int	UNUSEDoptions,
		float *	up_vec,
		BME_TransData_Head *	td
	)		`[static]`

Definition at line 718 of file BME_tools.c.

References BME_bevel_split_edge(), BME_split_face(), BME_Loop::e, BME_Loop::f, BME_Loop::next, NULL, BME_Loop::prev, and BME_Loop::v.

Referenced by BME_bevel_poly().

static BME_Vert* BME_bevel_wire	(	BME_Mesh *	bm,
		BME_Vert *	v,
		float	value,
		int	res,
		int	UNUSEDoptions,
		BME_TransData_Head *	td
	)		`[static]`

Definition at line 592 of file BME_tools.c.

References BME_BEVEL_NONMAN, BME_bevel_set_max(), BME_bevel_split_edge(), BME_disk_nextedge(), BME_edge_getothervert(), BME_JEKV(), BME_Vert::edge, NULL, and BME_Vert::tflag1.

Referenced by BME_bevel_mesh().

static void BME_collapse_vert	(	BME_Mesh *	bm,
		BME_Edge *	ke,
		BME_Vert *	kv,
		float	fac
	)		`[static]`

Definition at line 282 of file BME_tools.c.

References BME_edge_getothervert(), BME_JEKV(), CustomData_bmesh_interp(), BME_CycleNode::data, BME_Loop::data, BME_Mesh::ldata, BME_Edge::loop, BME_CycleNode::next, BME_Loop::next, NULL, BME_Loop::radial, and BME_Loop::v.

Referenced by BME_bevel_edge(), and bmesh_dissolve_disk().

static void BME_data_facevert_edgesplit	(	BME_Mesh *	bm,
		BME_Vert *	v1,
		BME_Vert *	UNUSEDv2,
		BME_Vert *	v,
		BME_Edge *	e1,
		float	fac
	)		`[static]`

Definition at line 227 of file BME_tools.c.

References CustomData_bmesh_interp(), BME_CycleNode::data, BME_Loop::data, BME_Mesh::ldata, BME_Edge::loop, BME_CycleNode::next, BME_Loop::next, NULL, BME_Loop::prev, BME_Loop::radial, and BME_Loop::v.

Referenced by BME_split_edge().

static int BME_face_sharededges	(	BME_Poly *	f1,
		BME_Poly *	f2
	)		`[static]`

Definition at line 906 of file BME_tools.c.

References BME_radial_find_face(), BME_Loop::e, BME_Poly::loopbase, and BME_Loop::next.

Referenced by BME_bevel_initialize().

void BME_free_transdata ( BME_TransData_Head * td )

Definition at line 66 of file BME_tools.c.

References BLI_ghash_free(), BLI_memarena_free(), BME_TransData_Head::gh, BME_TransData_Head::ma, MEM_freeN(), and NULL.

Referenced by bevel_menu(), and BME_bevel().

BME_TransData* BME_get_transdata	(	BME_TransData_Head *	td,
		BME_Vert *	v
	)		`[read]`

Definition at line 106 of file BME_tools.c.

References BLI_ghash_lookup(), and BME_TransData_Head::gh.

Referenced by BME_bevel(), BME_bevel_add_vweight(), BME_bevel_get_vec(), BME_bevel_poly(), BME_bevel_set_max(), BME_bevel_split_edge(), and BME_bmesh_to_editmesh().

BME_TransData_Head* BME_init_transdata ( int bufsize )

Definition at line 55 of file BME_tools.c.

References BLI_ghash_new(), BLI_ghashutil_ptrcmp(), BLI_ghashutil_ptrhash(), BLI_memarena_new(), BLI_memarena_use_calloc(), BME_TransData_Head::gh, BME_TransData_Head::ma, and MEM_callocN().

Referenced by BME_bevel().

static int BME_is_nonmanifold_vert	(	BME_Mesh *	UNUSEDbm,
		BME_Vert *	v
	)		`[static]`

Definition at line 117 of file BME_tools.c.

References BME_cycle_length(), BME_disk_nextedge(), BME_CycleNode::data, BME_Loop::e, BME_Vert::edge, BME_Loop::flag, BME_Edge::loop, BME_CycleNode::next, BME_Loop::next, NULL, BME_Loop::prev, BME_Loop::radial, and BME_Loop::v.

Referenced by BME_bevel_initialize().

static BME_Poly* BME_JFKE_safe	(	BME_Mesh *	bm,
		BME_Poly *	f1,
		BME_Poly *	f2,
		BME_Edge *	e
	)		`[static]`

Definition at line 179 of file BME_tools.c.

References BME_JFKE(), BME_loop_reverse(), BME_CycleNode::data, BME_Edge::loop, BME_CycleNode::next, BME_Loop::radial, and BME_Loop::v.

Referenced by BME_bevel_mesh(), and bmesh_dissolve_disk().

float* BME_new_transdata_float ( BME_TransData_Head * td )

Definition at line 113 of file BME_tools.c.

References BLI_memarena_alloc(), and BME_TransData_Head::ma.

Referenced by BME_bevel_split_edge().

static BME_Vert* BME_split_edge	(	BME_Mesh *	bm,
		BME_Vert *	v,
		BME_Edge *	e,
		BME_Edge **	ne,
		float	percent
	)		`[static]`

Definition at line 259 of file BME_tools.c.

References BME_data_facevert_edgesplit(), BME_edge_getothervert(), BME_SEMV(), BME_Vert::bweight, BME_Edge::bweight, BME_Vert::co, BME_Edge::crease, BME_Vert::flag, BME_Edge::flag, BME_Edge::h, len_v3(), NULL, VECADDFAC, and VECSUB.

Referenced by BME_bevel_split_edge().

static BME_Poly* BME_split_face	(	BME_Mesh *	bm,
		BME_Poly *	f,
		BME_Vert *	v1,
		BME_Vert *	v2,
		BME_Loop **	nl,
		BME_Edge *	example
	)		`[static]`

Definition at line 192 of file BME_tools.c.

References BME_SFME(), BME_Edge::bweight, BME_Edge::crease, BME_Edge::flag, BME_Poly::flag, BME_Edge::h, BME_Poly::h, BME_Poly::mat_nr, ME_FACE_SEL, and SELECT.

Referenced by BME_bevel_edge(), BME_bevel_mesh(), BME_bevel_vert(), and BME_tesselate().

static BME_Mesh* BME_tesselate ( BME_Mesh * bm ) [static]

Definition at line 1248 of file BME_tools.c.

References BME_split_face(), BME_Loop::e, BME_Loop::f, ListBase::first, BME_Poly::len, BME_Poly::loopbase, BME_Loop::next, BME_Poly::next, NULL, BME_Mesh::polys, and BME_Loop::v.

Referenced by BME_bevel().

static void bmesh_dissolve_disk	(	BME_Mesh *	bm,
		BME_Vert *	v
	)		`[static]`

BME_bevel_mesh

Mesh beveling tool:

Bevels an entire mesh. It currently uses the tflag1's of its vertices and edges to track topological changes. The parameter "value" is the distance to inset (should be negative). The parameter "options" is not currently used.

Returns - A BME_Mesh pointer to the BMesh passed as a parameter.

Definition at line 1145 of file BME_tools.c.

References BME_collapse_vert(), BME_cycle_length(), BME_disk_nextedge(), BME_JFKE_safe(), BME_CycleNode::data, BME_Loop::e, BME_Vert::edge, BME_Loop::f, BME_Edge::loop, BME_CycleNode::next, NULL, and BME_Loop::radial.

Referenced by BME_bevel_mesh().

Functions

Detailed Description

Function Documentation