Differential D9238 Diff 30026 source/blender/blenkernel/intern/mesh.c

Changeset View

Standalone View

source/blender/blenkernel/intern/mesh.c

Show First 20 Lines • Show All 269 Lines • ▼ Show 20 Lines	static void mesh_blend_read_data(BlendDataReader reader, ID id)
mesh->edit_mesh = NULL;		mesh->edit_mesh = NULL;
BKE_mesh_runtime_reset(mesh);		BKE_mesh_runtime_reset(mesh);

/* happens with old files */		/* happens with old files */
if (mesh->mselect == NULL) {		if (mesh->mselect == NULL) {
mesh->totselect = 0;		mesh->totselect = 0;
}		}

/* Multires data */
BLO_read_data_address(reader, &mesh->mr);
if (mesh->mr) {
BLO_read_list(reader, &mesh->mr->levels);
MultiresLevel *lvl = mesh->mr->levels.first;

CustomData_blend_read(reader, &mesh->mr->vdata, lvl->totvert);
BKE_defvert_blend_read(
reader, lvl->totvert, CustomData_get(&mesh->mr->vdata, 0, CD_MDEFORMVERT));
CustomData_blend_read(reader, &mesh->mr->fdata, lvl->totface);

BLO_read_data_address(reader, &mesh->mr->edge_flags);
BLO_read_data_address(reader, &mesh->mr->edge_creases);

BLO_read_data_address(reader, &mesh->mr->verts);

/* If mesh has the same number of vertices as the
* highest multires level, load the current mesh verts
* into multires and discard the old data. Needed
* because some saved files either do not have a verts
* array, or the verts array contains out-of-date
* data. */
if (mesh->totvert == ((MultiresLevel *)mesh->mr->levels.last)->totvert) {
if (mesh->mr->verts) {
MEM_freeN(mesh->mr->verts);
}
mesh->mr->verts = MEM_dupallocN(mesh->mvert);
}

for (; lvl; lvl = lvl->next) {
BLO_read_data_address(reader, &lvl->verts);
BLO_read_data_address(reader, &lvl->faces);
BLO_read_data_address(reader, &lvl->edges);
BLO_read_data_address(reader, &lvl->colfaces);
}
}

/* if multires is present but has no valid vertex data,
* there's no way to recover it; silently remove multires */
if (mesh->mr && !mesh->mr->verts) {
multires_free(mesh->mr);
mesh->mr = NULL;
}

if ((BLO_read_requires_endian_switch(reader)) && mesh->tface) {		if ((BLO_read_requires_endian_switch(reader)) && mesh->tface) {
TFace *tf = mesh->tface;		TFace *tf = mesh->tface;
for (int i = 0; i < mesh->totface; i++, tf++) {		for (int i = 0; i < mesh->totface; i++, tf++) {
BLI_endian_switch_uint32_array(tf->col, 4);		BLI_endian_switch_uint32_array(tf->col, 4);
}		}
}		}
}		}

▲ Show 20 Lines • Show All 1,846 Lines • Show Last 20 Lines