Differential D8691 Diff 28118 source/blender/bmesh/operators/bmo_subdivide.c

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source/blender/bmesh/operators/bmo_subdivide.c

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*/		*/

/** \file		/** \file
* \ingroup bmesh		* \ingroup bmesh
*		*
* Edge based subdivision with various subdivision patterns.		* Edge based subdivision with various subdivision patterns.
*/		*/

		#include "CLG_log.h"
#include "MEM_guardedalloc.h"		#include "MEM_guardedalloc.h"

#include "BLI_array.h"		#include "BLI_array.h"
#include "BLI_math.h"		#include "BLI_math.h"
#include "BLI_noise.h"		#include "BLI_noise.h"
#include "BLI_rand.h"		#include "BLI_rand.h"
#include "BLI_stack.h"		#include "BLI_stack.h"

#include "BKE_customdata.h"		#include "BKE_customdata.h"

#include "bmesh.h"		#include "bmesh.h"
#include "intern/bmesh_operators_private.h"		#include "intern/bmesh_operators_private.h"
#include "intern/bmesh_private.h"		#include "intern/bmesh_private.h"

		static CLG_LogRef LOG = {"bmesh.bmo_subdivide"};

typedef struct SubDParams {		typedef struct SubDParams {
int numcuts;		int numcuts;
float smooth;		float smooth;
int smooth_falloff;		int smooth_falloff;
float fractal;		float fractal;
float along_normal;		float along_normal;
// int beauty;		// int beauty;
bool use_smooth;		bool use_smooth;
▲ Show 20 Lines • Show All 406 Lines • ▼ Show 20 Lines	static void bm_subdivide_multicut(

for (i = 0; i < numcuts; i++) {		for (i = 0; i < numcuts; i++) {
v = subdivide_edge_num(bm, eed, &e_tmp, i, params->numcuts, params, v_a, v_b, &e_new);		v = subdivide_edge_num(bm, eed, &e_tmp, i, params->numcuts, params, v_a, v_b, &e_new);

BMO_vert_flag_enable(bm, v, SUBD_SPLIT \| ELE_SPLIT);		BMO_vert_flag_enable(bm, v, SUBD_SPLIT \| ELE_SPLIT);
BMO_edge_flag_enable(bm, eed, SUBD_SPLIT \| ELE_SPLIT);		BMO_edge_flag_enable(bm, eed, SUBD_SPLIT \| ELE_SPLIT);
BMO_edge_flag_enable(bm, e_new, SUBD_SPLIT \| ELE_SPLIT);		BMO_edge_flag_enable(bm, e_new, SUBD_SPLIT \| ELE_SPLIT);

BM_CHECK_ELEMENT(v);		BM_CHECK_ELEMENT(&LOG, v);
if (v->e) {		if (v->e) {
BM_CHECK_ELEMENT(v->e);		BM_CHECK_ELEMENT(&LOG, v->e);
}		}
if (v->e && v->e->l) {		if (v->e && v->e->l) {
BM_CHECK_ELEMENT(v->e->l->f);		BM_CHECK_ELEMENT(&LOG, v->e->l->f);
}		}
}		}

alter_co(v1, &e_tmp, params, 0, &v1_tmp, &v2_tmp);		alter_co(v1, &e_tmp, params, 0, &v1_tmp, &v2_tmp);
alter_co(v2, &e_tmp, params, 1.0, &v1_tmp, &v2_tmp);		alter_co(v2, &e_tmp, params, 1.0, &v1_tmp, &v2_tmp);
}		}

/* note: the patterns are rotated as necessary to		/* note: the patterns are rotated as necessary to
▲ Show 20 Lines • Show All 817 Lines • ▼ Show 20 Lines	for (; !BLI_stack_is_empty(facedata); BLI_stack_discard(facedata)) {

BLI_array_grow_items(verts, face->len);		BLI_array_grow_items(verts, face->len);

BM_ITER_ELEM_INDEX (l_new, &liter, face, BM_LOOPS_OF_FACE, j) {		BM_ITER_ELEM_INDEX (l_new, &liter, face, BM_LOOPS_OF_FACE, j) {
b = (j - a + face->len) % face->len;		b = (j - a + face->len) % face->len;
verts[b] = l_new->v;		verts[b] = l_new->v;
}		}

BM_CHECK_ELEMENT(face);		BM_CHECK_ELEMENT(&LOG, face);
pat->connectexec(bm, face, verts, &params);		pat->connectexec(bm, face, verts, &params);
}		}

/* copy original-geometry displacements to current coordinates */		/* copy original-geometry displacements to current coordinates */
BM_ITER_MESH (v, &viter, bm, BM_VERTS_OF_MESH) {		BM_ITER_MESH (v, &viter, bm, BM_VERTS_OF_MESH) {
const float *co = BM_ELEM_CD_GET_VOID_P(v, params.shape_info.cd_vert_shape_offset_tmp);		const float *co = BM_ELEM_CD_GET_VOID_P(v, params.shape_info.cd_vert_shape_offset_tmp);
copy_v3_v3(v->co, co);		copy_v3_v3(v->co, co);
}		}
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