Differential D14365 Diff 59272 source/blender/bmesh/intern/bmesh_interp.c

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source/blender/bmesh/intern/bmesh_interp.c

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

#include "DNA_meshdata_types.h"		#include "DNA_meshdata_types.h"

#include "BLI_alloca.h"		#include "BLI_alloca.h"
#include "BLI_linklist.h"		#include "BLI_linklist.h"
#include "BLI_math.h"		#include "BLI_math.h"
#include "BLI_memarena.h"		#include "BLI_memarena.h"
		#include "BLI_string.h"
#include "BLI_task.h"		#include "BLI_task.h"

		#include "BKE_attribute.h"
#include "BKE_customdata.h"		#include "BKE_customdata.h"
#include "BKE_multires.h"		#include "BKE_multires.h"

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

/* edge and vertex share, currently there's no need to have different logic */		/* edge and vertex share, currently there's no need to have different logic */
static void bm_data_interp_from_elem(CustomData *data_layer,		static void bm_data_interp_from_elem(CustomData *data_layer,
▲ Show 20 Lines • Show All 831 Lines • ▼ Show 20 Lines	void BM_data_layer_add_named(BMesh bm, CustomData data, int type, const char *name)
CustomData_add_layer_named(data, type, CD_SET_DEFAULT, NULL, 0, name);		CustomData_add_layer_named(data, type, CD_SET_DEFAULT, NULL, 0, name);

update_data_blocks(bm, &olddata, data);		update_data_blocks(bm, &olddata, data);
if (olddata.layers) {		if (olddata.layers) {
MEM_freeN(olddata.layers);		MEM_freeN(olddata.layers);
}		}
}		}

		void BM_data_layer_ensure_named(BMesh bm, CustomData data, int type, const char *name)
		{
		if (CustomData_get_named_layer_index(data, type, name) == -1) {
		BM_data_layer_add_named(bm, data, type, name);
		}
		}

		void BM_uv_map_ensure_select_and_pin_attrs(BMesh *bm)
		{
		const int nr_uv_layers = CustomData_number_of_layers(&bm->ldata, CD_PROP_FLOAT2);
		for (int l = 0; l < nr_uv_layers; l++) {
		/* NOTE: you can't re-use the returnvalue of CustomData_get_layer_name() because adding layers
		campbellbartonUnsubmitted Done Inline Actions picky capitalize `NOTE:` see: `Tags` section in https://wiki.blender.org/wiki/Style_Guide/C_Cpp campbellbarton: picky capitalize `NOTE:` see: `Tags` section in https://wiki.blender.
		* can invalidate that. */
		char name[MAX_CUSTOMDATA_LAYER_NAME];
		BM_data_layer_ensure_named(
		bm,
		&bm->ldata,
		CD_PROP_BOOL,
		BKE_uv_map_vert_select_name_get(CustomData_get_layer_name(&bm->ldata, CD_PROP_FLOAT2, l),
		name));
		BM_data_layer_ensure_named(
		bm,
		&bm->ldata,
		CD_PROP_BOOL,
		BKE_uv_map_edge_select_name_get(CustomData_get_layer_name(&bm->ldata, CD_PROP_FLOAT2, l),
		name));
		BM_data_layer_ensure_named(
		bm,
		&bm->ldata,
		CD_PROP_BOOL,
		BKE_uv_map_pin_name_get(CustomData_get_layer_name(&bm->ldata, CD_PROP_FLOAT2, l), name));
		}
		}

		void BM_uv_map_ensure_vert_select_attr(BMesh bm, const char uv_map_name)
		{
		char name[MAX_CUSTOMDATA_LAYER_NAME];
		BM_data_layer_ensure_named(
		bm, &bm->ldata, CD_PROP_BOOL, BKE_uv_map_vert_select_name_get(uv_map_name, name));
		}

		void BM_uv_map_ensure_edge_select_attr(BMesh bm, const char uv_map_name)
		{
		char name[MAX_CUSTOMDATA_LAYER_NAME];
		BM_data_layer_ensure_named(
		bm, &bm->ldata, CD_PROP_BOOL, BKE_uv_map_edge_select_name_get(uv_map_name, name));
		}

		void BM_uv_map_ensure_pin_attr(BMesh bm, const char uv_map_name)
		{
		char name[MAX_CUSTOMDATA_LAYER_NAME];
		BM_data_layer_ensure_named(
		bm, &bm->ldata, CD_PROP_BOOL, BKE_uv_map_pin_name_get(uv_map_name, name));
		}

void BM_data_layer_free(BMesh bm, CustomData data, int type)		void BM_data_layer_free(BMesh bm, CustomData data, int type)
{		{
CustomData olddata = *data;		CustomData olddata = *data;
olddata.layers = (olddata.layers) ? MEM_dupallocN(olddata.layers) : NULL;		olddata.layers = (olddata.layers) ? MEM_dupallocN(olddata.layers) : NULL;
/* The pool is now owned by `olddata` and must not be shared. */		/* The pool is now owned by `olddata` and must not be shared. */
data->pool = NULL;		data->pool = NULL;

const bool had_layer = CustomData_free_layer_active(data, type, 0);		const bool had_layer = CustomData_free_layer_active(data, type, 0);
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