Differential D8901 Diff 28916 source/blender/blenkernel/intern/paint.c

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source/blender/blenkernel/intern/paint.c

Show First 20 Lines • Show All 1,600 Lines • ▼ Show 20 Lines	else {
ss->multires.level = 0;		ss->multires.level = 0;
ss->vmask = CustomData_get_layer(&me->vdata, CD_PAINT_MASK);		ss->vmask = CustomData_get_layer(&me->vdata, CD_PAINT_MASK);
ss->vcol = CustomData_get_layer(&me->vdata, CD_PROP_COLOR);		ss->vcol = CustomData_get_layer(&me->vdata, CD_PROP_COLOR);
}		}

/* Sculpt Face Sets. */		/* Sculpt Face Sets. */
if (use_face_sets) {		if (use_face_sets) {
if (!CustomData_has_layer(&me->pdata, CD_SCULPT_FACE_SETS)) {		if (!CustomData_has_layer(&me->pdata, CD_SCULPT_FACE_SETS)) {
ss->face_sets = CustomData_add_layer(		/* By checking here if the datalayer already exist this avoids copying the visibility from
&me->pdata, CD_SCULPT_FACE_SETS, CD_CALLOC, NULL, me->totpoly);		* the mesh and looping over all vertices on every sculpt editing operation, using this
for (int i = 0; i < me->totpoly; i++) {		* function only the first time the Face Sets datalayer needs to be created. */
ss->face_sets[i] = 1;		BKE_sculpt_face_sets_ensure_from_base_mesh_visibility(me);
}

/* Set the default face set color if the datalayer did not exist. */
me->face_sets_color_default = 1;
}		}
ss->face_sets = CustomData_get_layer(&me->pdata, CD_SCULPT_FACE_SETS);		ss->face_sets = CustomData_get_layer(&me->pdata, CD_SCULPT_FACE_SETS);
}		}
else {		else {
ss->face_sets = NULL;		ss->face_sets = NULL;
}		}

ss->subdiv_ccg = me_eval->runtime.subdiv_ccg;		ss->subdiv_ccg = me_eval->runtime.subdiv_ccg;
▲ Show 20 Lines • Show All 248 Lines • ▼ Show 20 Lines	else {
* final DM to give final result to user.		* final DM to give final result to user.
*/		*/
deformed \|= object->sculpt->shapekey_active && (object->shapeflag & OB_SHAPE_LOCK) == 0;		deformed \|= object->sculpt->shapekey_active && (object->shapeflag & OB_SHAPE_LOCK) == 0;
}		}

return deformed;		return deformed;
}		}

		void BKE_sculpt_face_sets_ensure_from_base_mesh_visibility(Mesh *mesh)
		{
		const int face_sets_default_visible_id = 1;
		const int face_sets_default_hidden_id = -(face_sets_default_visible_id + 1);

		bool initialize_new_face_sets = false;

		if (CustomData_has_layer(&mesh->pdata, CD_SCULPT_FACE_SETS)) {
		/* Make everything_visible. */
		sergeyUnsubmitted Done Inline Actions Remove underscore? sergey: Remove underscore?
		int *current_face_sets = CustomData_get_layer(&mesh->pdata, CD_SCULPT_FACE_SETS);
		for (int i = 0; i < mesh->totpoly; i++) {
		current_face_sets[i] = abs(current_face_sets[i]);
		}
		}
		else {
		initialize_new_face_sets = true;
		int *new_face_sets = CustomData_add_layer(
		&mesh->pdata, CD_SCULPT_FACE_SETS, CD_CALLOC, NULL, mesh->totpoly);

		/* Initialize the new Face Set datalayer with a default valid visible ID and set the default
		* color to render it white. */
		for (int i = 0; i < mesh->totpoly; i++) {
		new_face_sets[i] = face_sets_default_visible_id;
		}
		mesh->face_sets_color_default = face_sets_default_visible_id;
		}

		int *face_sets = CustomData_get_layer(&mesh->pdata, CD_SCULPT_FACE_SETS);

		/* Show the only the face sets that have all visibile vertices. */
		for (int i = 0; i < mesh->totpoly; i++) {
		for (int l = 0; l < mesh->mpoly[i].totloop; l++) {
		MLoop *loop = &mesh->mloop[mesh->mpoly[i].loopstart + l];
		if (mesh->mvert[loop->v].flag & ME_HIDE) {
		if (initialize_new_face_sets) {
		/* When initializing a new Face Set datalayer, assing a new hidden Face Set ID to hidden
		* vertices. This way, we get at initial split in two Face Sets between hidden and
		* visible vertices based on the previous mesh visibily from other mode that can be
		* useful in some cases. */
		face_sets[i] = face_sets_default_hidden_id;
		}
		else {
		/* Otherwise, set the already existing Face Set ID to hidden. */
		face_sets[i] = -abs(face_sets[i]);
		}
		break;
		}
		}
		}
		}

static void sculpt_sync_face_sets_visibility_to_base_mesh(Mesh *mesh)		static void sculpt_sync_face_sets_visibility_to_base_mesh(Mesh *mesh)
{		{
int *face_sets = CustomData_get_layer(&mesh->pdata, CD_SCULPT_FACE_SETS);		int *face_sets = CustomData_get_layer(&mesh->pdata, CD_SCULPT_FACE_SETS);
if (!face_sets) {		if (!face_sets) {
return;		return;
}		}

for (int i = 0; i < mesh->totvert; i++) {		for (int i = 0; i < mesh->totvert; i++) {
Show All 38 Lines	for (int i = 0; i < mesh->totloop; i++) {
if (gh) {		if (gh) {
BLI_bitmap_set_all(gh, is_hidden, key.grid_area);		BLI_bitmap_set_all(gh, is_hidden, key.grid_area);
}		}
}		}
}		}

void BKE_sculpt_sync_face_set_visibility(struct Mesh mesh, struct SubdivCCG subdiv_ccg)		void BKE_sculpt_sync_face_set_visibility(struct Mesh mesh, struct SubdivCCG subdiv_ccg)
{		{
		BKE_sculpt_face_sets_ensure_from_base_mesh_visibility(mesh);
sculpt_sync_face_sets_visibility_to_base_mesh(mesh);		sculpt_sync_face_sets_visibility_to_base_mesh(mesh);
sculpt_sync_face_sets_visibility_to_grids(mesh, subdiv_ccg);		sculpt_sync_face_sets_visibility_to_grids(mesh, subdiv_ccg);
}		}

static PBVH build_pbvh_for_dynamic_topology(Object ob)		static PBVH build_pbvh_for_dynamic_topology(Object ob)
{		{
PBVH *pbvh = BKE_pbvh_new();		PBVH *pbvh = BKE_pbvh_new();
BKE_pbvh_build_bmesh(pbvh,		BKE_pbvh_build_bmesh(pbvh,
▲ Show 20 Lines • Show All 146 Lines • Show Last 20 Lines