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fix [#26003] Twice applied modifier with Convert to mesh with several multi-user objects

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convert_exec could do with a re-write, getting quite confusing.

update md5's for ctest results and some renaming in mesh_validate code.
This commit is contained in:
Campbell Barton 2011-02-10 04:48:49 +00:00
parent 0ebf448bee
commit 30ada8fdd3
3 changed files with 49 additions and 41 deletions
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77
source/blender/blenkernel/intern/mesh_validate.c
View File

@ -44,15 +44,15 @@
#define SELECT 1
typedef struct SearchFace {
typedef struct SortFace {
unsigned int v[4];
unsigned int index;
} SearchFace;
} SortFace;
typedef union {
uint32_t verts[2];
int64_t edval;
} EdgeStore;
} EdgeUUID;
static void edge_store_assign(uint32_t verts[2], const uint32_t v1, const uint32_t v2)
{
@ -66,7 +66,7 @@ static void edge_store_assign(uint32_t verts[2], const uint32_t v1, const uint3
}
}
static void edge_store_from_mface_quad(EdgeStore es[3], MFace *mf)
static void edge_store_from_mface_quad(EdgeUUID es[3], MFace *mf)
{
edge_store_assign(es[0].verts, mf->v1, mf->v2);
edge_store_assign(es[1].verts, mf->v2, mf->v3);
@ -74,7 +74,7 @@ static void edge_store_from_mface_quad(EdgeStore es[3], MFace *mf)
edge_store_assign(es[2].verts, mf->v4, mf->v1);
}
static void edge_store_from_mface_tri(EdgeStore es[3], MFace *mf)
static void edge_store_from_mface_tri(EdgeUUID es[3], MFace *mf)
{
edge_store_assign(es[0].verts, mf->v1, mf->v2);
edge_store_assign(es[1].verts, mf->v2, mf->v3);
@ -92,7 +92,7 @@ static int uint_cmp(const void *v1, const void *v2)
static int search_face_cmp(const void *v1, const void *v2)
{
const SearchFace *sfa= v1, *sfb= v2;
const SortFace *sfa= v1, *sfb= v2;
if (sfa->v[0] > sfb->v[0]) return 1;
else if (sfa->v[0] < sfb->v[0]) return -1;
@ -127,10 +127,10 @@ void BKE_mesh_validate_arrays(Mesh *me, MVert *UNUSED(mverts), int totvert, MEdg
EdgeHash *edge_hash = BLI_edgehash_new();
SearchFace *search_faces= MEM_callocN(sizeof(SearchFace) * totface, "search faces");
SearchFace *sf;
SearchFace *sf_prev;
int totsearchface= 0;
SortFace *sort_faces= MEM_callocN(sizeof(SortFace) * totface, "search faces");
SortFace *sf;
SortFace *sf_prev;
int totsortface= 0;
BLI_assert(!(do_fixes && me == NULL));
@ -217,24 +217,24 @@ void BKE_mesh_validate_arrays(Mesh *me, MVert *UNUSED(mverts), int totvert, MEdg
}
}
search_faces[totsearchface].index = i;
sort_faces[totsortface].index = i;
if(mf->v4) {
qsort(fverts, 4, sizeof(unsigned int), uint_cmp);
search_faces[i].v[0] = fverts[0];
search_faces[i].v[1] = fverts[1];
search_faces[i].v[2] = fverts[2];
search_faces[i].v[3] = fverts[3];
sort_faces[i].v[0] = fverts[0];
sort_faces[i].v[1] = fverts[1];
sort_faces[i].v[2] = fverts[2];
sort_faces[i].v[3] = fverts[3];
}
else {
qsort(fverts, 3, sizeof(unsigned int), uint_cmp);
search_faces[i].v[0] = fverts[0];
search_faces[i].v[1] = fverts[1];
search_faces[i].v[2] = fverts[2];
search_faces[i].v[3] = UINT_MAX;
sort_faces[i].v[0] = fverts[0];
sort_faces[i].v[1] = fverts[1];
sort_faces[i].v[2] = fverts[2];
sort_faces[i].v[3] = UINT_MAX;
}
totsearchface++;
totsortface++;
}
}
if(remove) {
@ -242,13 +242,13 @@ void BKE_mesh_validate_arrays(Mesh *me, MVert *UNUSED(mverts), int totvert, MEdg
}
}
qsort(search_faces, totsearchface, sizeof(SearchFace), search_face_cmp);
qsort(sort_faces, totsortface, sizeof(SortFace), search_face_cmp);
sf= search_faces;
sf= sort_faces;
sf_prev= sf;
sf++;
for(i=1; i<totsearchface; i++, sf++) {
for(i=1; i<totsortface; i++, sf++) {
int remove= FALSE;
/* on a valid mesh, code below will never run */
if(memcmp(sf->v, sf_prev->v, sizeof(sf_prev->v)) == 0) {
@ -256,18 +256,18 @@ void BKE_mesh_validate_arrays(Mesh *me, MVert *UNUSED(mverts), int totvert, MEdg
MFace *mf= mfaces + sf->index;
MFace *mf_prev= mfaces + sf_prev->index;
EdgeStore es[4];
EdgeStore es_prev[4];
EdgeUUID eu[4];
EdgeUUID eu_prev[4];
if(mf->v4) {
edge_store_from_mface_quad(es, mf);
edge_store_from_mface_quad(es_prev, mf_prev);
edge_store_from_mface_quad(eu, mf);
edge_store_from_mface_quad(eu_prev, mf_prev);
if(
ELEM4(es[0].edval, es_prev[0].edval, es_prev[1].edval, es_prev[2].edval, es_prev[3].edval) &&
ELEM4(es[1].edval, es_prev[0].edval, es_prev[1].edval, es_prev[2].edval, es_prev[3].edval) &&
ELEM4(es[2].edval, es_prev[0].edval, es_prev[1].edval, es_prev[2].edval, es_prev[3].edval) &&
ELEM4(es[3].edval, es_prev[0].edval, es_prev[1].edval, es_prev[2].edval, es_prev[3].edval)
ELEM4(eu[0].edval, eu_prev[0].edval, eu_prev[1].edval, eu_prev[2].edval, eu_prev[3].edval) &&
ELEM4(eu[1].edval, eu_prev[0].edval, eu_prev[1].edval, eu_prev[2].edval, eu_prev[3].edval) &&
ELEM4(eu[2].edval, eu_prev[0].edval, eu_prev[1].edval, eu_prev[2].edval, eu_prev[3].edval) &&
ELEM4(eu[3].edval, eu_prev[0].edval, eu_prev[1].edval, eu_prev[2].edval, eu_prev[3].edval)
) {
PRINT(" face %d & %d: are duplicates ", sf->index, sf_prev->index);
PRINT("(%d,%d,%d,%d) ", mf->v1, mf->v2, mf->v3, mf->v4);
@ -276,12 +276,12 @@ void BKE_mesh_validate_arrays(Mesh *me, MVert *UNUSED(mverts), int totvert, MEdg
}
}
else {
edge_store_from_mface_tri(es, mf);
edge_store_from_mface_tri(es_prev, mf);
edge_store_from_mface_tri(eu, mf);
edge_store_from_mface_tri(eu_prev, mf);
if(
ELEM3(es[0].edval, es_prev[0].edval, es_prev[1].edval, es_prev[2].edval) &&
ELEM3(es[1].edval, es_prev[0].edval, es_prev[1].edval, es_prev[2].edval) &&
ELEM3(es[2].edval, es_prev[0].edval, es_prev[1].edval, es_prev[2].edval)
ELEM3(eu[0].edval, eu_prev[0].edval, eu_prev[1].edval, eu_prev[2].edval) &&
ELEM3(eu[1].edval, eu_prev[0].edval, eu_prev[1].edval, eu_prev[2].edval) &&
ELEM3(eu[2].edval, eu_prev[0].edval, eu_prev[1].edval, eu_prev[2].edval)
) {
PRINT(" face %d & %d: are duplicates ", sf->index, sf_prev->index);
PRINT("(%d,%d,%d) ", mf->v1, mf->v2, mf->v3);
@ -293,7 +293,7 @@ void BKE_mesh_validate_arrays(Mesh *me, MVert *UNUSED(mverts), int totvert, MEdg
if(remove) {
REMOVE_FACE_TAG(mf);
/* keep sf_prev */
/* keep sf_prev incase next face also matches*/
}
else {
sf_prev= sf;
@ -301,7 +301,7 @@ void BKE_mesh_validate_arrays(Mesh *me, MVert *UNUSED(mverts), int totvert, MEdg
}
BLI_edgehash_free(edge_hash, NULL);
MEM_freeN(search_faces);
MEM_freeN(sort_faces);
PRINT("BKE_mesh_validate: finished\n\n");
@ -335,7 +335,6 @@ void BKE_mesh_validate_dm(DerivedMesh *dm)
BKE_mesh_validate_arrays(NULL, dm->getVertArray(dm), dm->getNumVerts(dm), dm->getEdgeArray(dm), dm->getNumEdges(dm), dm->getFaceArray(dm), dm->getNumFaces(dm), TRUE, FALSE);
}
void BKE_mesh_calc_edges(Mesh *mesh, int update)
{
CustomData edata;

9
source/blender/editors/object/object_add.c
View File

@ -1116,6 +1116,15 @@ static int convert_exec(bContext *C, wmOperator *op)
base->flag &= ~SELECT;
ob->flag &= ~SELECT;
}
/* obdata already modified */
if(!IS_TAGGED(ob->data)) {
/* When 2 objects with linked data are selected, converting both
* would keep modifiers on all but the converted object [#26003] */
if(ob->type == OB_MESH) {
object_free_modifiers(ob); /* after derivedmesh calls! */
}
}
}
else if (ob->type==OB_MESH && target == OB_CURVE) {
ob->flag |= OB_DONE;

4
source/tests/CMakeLists.txt
View File

@ -221,7 +221,7 @@ add_test(export_3ds_all_objects ${EXECUTABLE_OUTPUT_PATH}/blender ${GENERIC_ARGS
--python ${CMAKE_CURRENT_LIST_DIR}/bl_test.py --
--run={'FINISHED'}&bpy.ops.export_scene.autodesk_3ds\(filepath='${TEST_OUT_DIR}/export_3ds_all_objects.3ds',use_selection=False\)
--md5_source=${TEST_OUT_DIR}/export_3ds_all_objects.3ds
--md5=1523ca2e31cf7d781c7de1e17bd14520 --md5_method=FILE
--md5=87349a4699f1006e8194fb0ac05ac9c8 --md5_method=FILE
)
@ -249,5 +249,5 @@ add_test(export_fbx_all_objects ${EXECUTABLE_OUTPUT_PATH}/blender ${GENERIC_ARGS
--python ${CMAKE_CURRENT_LIST_DIR}/bl_test.py --
--run={'FINISHED'}&bpy.ops.export_scene.fbx\(filepath='${TEST_OUT_DIR}/export_fbx_all_objects.fbx',use_selection=False,use_metadata=False\)
--md5_source=${TEST_OUT_DIR}/export_fbx_all_objects.fbx
--md5=1b829a528f9bdfc054f5d70f455855ad --md5_method=FILE
--md5=be69cf0baf51dcf43f579183310cb383 --md5_method=FILE
)