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Sculpt: derivedmesh no longer created CD_ORIGINDEX layer when there

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is no modifier, saving some memory.
This commit is contained in:
Brecht Van Lommel
2009-11-04 20:23:48 +00:00
parent 4bdfa8a7d7
commit b90d8ec0f4
9 changed files with 51 additions and 49 deletions
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37
source/blender/blenkernel/intern/cdderivedmesh.c
View File

@@ -1017,7 +1017,7 @@ static void cdDM_drawMappedFacesGLSL(DerivedMesh *dm, int (*setMaterial)(int, vo
continue;
}
else if(setDrawOptions) {
orig = index[a];
orig = (index)? index[a]: a;
if(orig == ORIGINDEX_NONE)
continue;
@@ -1514,17 +1514,12 @@ DerivedMesh *CDDM_from_mesh(Mesh *mesh, Object *ob)
CDDerivedMesh *cddm = cdDM_create("CDDM_from_mesh dm");
DerivedMesh *dm = &cddm->dm;
CustomDataMask mask = CD_MASK_MESH & (~CD_MASK_MDISPS);
int i, *index, alloctype;
int alloctype;
/* this does a referenced copy, the only new layers being ORIGINDEX,
* with an exception for fluidsim */
/* this does a referenced copy, with an exception for fluidsim */
DM_init(dm, mesh->totvert, mesh->totedge, mesh->totface);
CustomData_add_layer(&dm->vertData, CD_ORIGINDEX, CD_CALLOC, NULL, mesh->totvert);
CustomData_add_layer(&dm->edgeData, CD_ORIGINDEX, CD_CALLOC, NULL, mesh->totedge);
CustomData_add_layer(&dm->faceData, CD_ORIGINDEX, CD_CALLOC, NULL, mesh->totface);
dm->deformedOnly = 1;
alloctype= CD_REFERENCE;
@@ -1540,18 +1535,6 @@ DerivedMesh *CDDM_from_mesh(Mesh *mesh, Object *ob)
cddm->medge = CustomData_get_layer(&dm->edgeData, CD_MEDGE);
cddm->mface = CustomData_get_layer(&dm->faceData, CD_MFACE);
index = CustomData_get_layer(&dm->vertData, CD_ORIGINDEX);
for(i = 0; i < mesh->totvert; ++i, ++index)
*index = i;
index = CustomData_get_layer(&dm->edgeData, CD_ORIGINDEX);
for(i = 0; i < mesh->totedge; ++i, ++index)
*index = i;
index = CustomData_get_layer(&dm->faceData, CD_ORIGINDEX);
for(i = 0; i < mesh->totface; ++i, ++index)
*index = i;
return dm;
}
@@ -1696,6 +1679,13 @@ DerivedMesh *CDDM_from_template(DerivedMesh *source,
CustomData_add_layer(&dm->edgeData, CD_MEDGE, CD_CALLOC, NULL, numEdges);
CustomData_add_layer(&dm->faceData, CD_MFACE, CD_CALLOC, NULL, numFaces);
if(!CustomData_get_layer(&dm->vertData, CD_ORIGINDEX))
CustomData_add_layer(&dm->vertData, CD_ORIGINDEX, CD_CALLOC, NULL, numVerts);
if(!CustomData_get_layer(&dm->edgeData, CD_ORIGINDEX))
CustomData_add_layer(&dm->edgeData, CD_ORIGINDEX, CD_CALLOC, NULL, numEdges);
if(!CustomData_get_layer(&dm->faceData, CD_ORIGINDEX))
CustomData_add_layer(&dm->faceData, CD_ORIGINDEX, CD_CALLOC, NULL, numFaces);
cddm->mvert = CustomData_get_layer(&dm->vertData, CD_MVERT);
cddm->medge = CustomData_get_layer(&dm->edgeData, CD_MEDGE);
cddm->mface = CustomData_get_layer(&dm->faceData, CD_MFACE);
@@ -2000,6 +1990,13 @@ DerivedMesh *MultiresDM_new(MultiresSubsurf *ms, DerivedMesh *orig, int numVerts
else
DM_init(dm, numVerts, numEdges, numFaces);
if(!CustomData_get_layer(&dm->vertData, CD_ORIGINDEX))
CustomData_add_layer(&dm->vertData, CD_ORIGINDEX, CD_CALLOC, NULL, numVerts);
if(!CustomData_get_layer(&dm->edgeData, CD_ORIGINDEX))
CustomData_add_layer(&dm->edgeData, CD_ORIGINDEX, CD_CALLOC, NULL, numEdges);
if(!CustomData_get_layer(&dm->faceData, CD_ORIGINDEX))
CustomData_add_layer(&dm->faceData, CD_ORIGINDEX, CD_CALLOC, NULL, numFaces);
CustomData_add_layer(&dm->vertData, CD_MVERT, CD_CALLOC, NULL, numVerts);
CustomData_add_layer(&dm->edgeData, CD_MEDGE, CD_CALLOC, NULL, numEdges);
CustomData_add_layer(&dm->faceData, CD_MFACE, CD_CALLOC, NULL, numFaces);

7
source/blender/blenkernel/intern/constraint.c
View File

@@ -440,15 +440,14 @@ static void contarget_get_mesh_mat (Scene *scene, Object *ob, char *substring, f
/* only continue if there's a valid DerivedMesh */
if (dm) {
MDeformVert *dvert = dm->getVertDataArray(dm, CD_MDEFORMVERT);
int *index = (int *)dm->getVertDataArray(dm, CD_ORIGINDEX);
int numVerts = dm->getNumVerts(dm);
int i, j, count = 0;
float co[3], nor[3];
/* check that dvert and index are valid pointers (just in case) */
if (dvert && index) {
/* check that dvert is a valid pointers (just in case) */
if (dvert) {
/* get the average of all verts with that are in the vertex-group */
for (i = 0; i < numVerts; i++, index++) {
for (i = 0; i < numVerts; i++) {
for (j = 0; j < dvert[i].totweight; j++) {
/* does this vertex belong to nominated vertex group? */
if (dvert[i].dw[j].def_nr == dgroup) {

2
source/blender/blenkernel/intern/modifier.c
View File

@@ -5695,7 +5695,7 @@ static void hookModifier_deformVerts(
/* if DerivedMesh is present and has original index data,
* use it
*/
if(dm && dm->getVertData(dm, 0, CD_ORIGINDEX)) {
if(dm && dm->getVertDataArray(dm, CD_ORIGINDEX)) {
int j;
int orig_index;
for(j = 0; j < numVerts; ++j) {

8
source/blender/blenkernel/intern/object.c
View File

@@ -1781,13 +1781,15 @@ static void give_parvert(Object *par, int nr, float *vec)
DerivedMesh *dm = par->derivedFinal;
if(dm) {
int i, count = 0, numVerts = dm->getNumVerts(dm);
int i, count = 0, vindex, numVerts = dm->getNumVerts(dm);
int *index = (int *)dm->getVertDataArray(dm, CD_ORIGINDEX);
float co[3];
/* get the average of all verts with (original index == nr) */
for(i = 0; i < numVerts; ++i, ++index) {
if(*index == nr) {
for(i = 0; i < numVerts; ++i) {
vindex= (index)? *index: i;
if(vindex == nr) {
dm->getVertCo(dm, i, co);
VecAddf(vec, vec, co);
count++;

10
source/blender/blenkernel/intern/particle.c
View File

@@ -790,7 +790,7 @@ int psys_render_simplify_distribution(ParticleThreadContext *ctx, int tot)
totface= dm->getNumFaces(dm);
totorigface= me->totface;
if(totface == 0 || totorigface == 0 || origindex == NULL)
if(totface == 0 || totorigface == 0)
return tot;
facearea= MEM_callocN(sizeof(float)*totorigface, "SimplifyFaceArea");
@@ -807,14 +807,14 @@ int psys_render_simplify_distribution(ParticleThreadContext *ctx, int tot)
/* compute number of children per original face */
for(a=0; a<tot; a++) {
b= origindex[ctx->index[a]];
b= (origindex)? origindex[ctx->index[a]]: ctx->index[a];
if(b != -1)
elems[b].totchild++;
}
/* compute areas and centers of original faces */
for(mf=mface, a=0; a<totface; a++, mf++) {
b= origindex[a];
b= (origindex)? origindex[a]: a;
if(b != -1) {
VECCOPY(co1, mvert[mf->v1].co);
@@ -910,7 +910,7 @@ int psys_render_simplify_distribution(ParticleThreadContext *ctx, int tot)
skipped= 0;
for(a=0, newtot=0; a<tot; a++) {
b= origindex[ctx->index[a]];
b= (origindex)? origindex[ctx->index[a]]: ctx->index[a];
if(b != -1) {
if(elems[b].curchild++ < ceil(elems[b].lambda*elems[b].totchild)) {
ctx->index[newtot]= ctx->index[a];
@@ -943,7 +943,7 @@ int psys_render_simplify_params(ParticleSystem *psys, ChildParticle *cpa, float
if(!data->dosimplify)
return 0;
b= data->origindex[cpa->num];
b= (data->origindex)? data->origindex[cpa->num]: cpa->num;
if(b == -1)
return 0;

18
source/blender/blenkernel/intern/subsurf_ccg.c
View File

@@ -546,7 +546,7 @@ static DerivedMesh *ss_to_cdderivedmesh(CCGSubSurf *ss, int ssFromEditmesh,
// load verts
faceBase = i = 0;
mvert = CDDM_get_verts(result);
origIndex = result->getVertData(result, 0, CD_ORIGINDEX);
origIndex = result->getVertDataArray(result, CD_ORIGINDEX);
for(index = 0; index < totface; index++) {
CCGFace *f = faceMap2[index];
@@ -663,7 +663,7 @@ static DerivedMesh *ss_to_cdderivedmesh(CCGSubSurf *ss, int ssFromEditmesh,
// load edges
i = 0;
med = CDDM_get_edges(result);
origIndex = result->getEdgeData(result, 0, CD_ORIGINDEX);
origIndex = result->getEdgeDataArray(result, CD_ORIGINDEX);
for(index = 0; index < totface; index++) {
CCGFace *f = faceMap2[index];
@@ -738,7 +738,7 @@ static DerivedMesh *ss_to_cdderivedmesh(CCGSubSurf *ss, int ssFromEditmesh,
// load faces
i = 0;
mf = CDDM_get_faces(result);
origIndex = result->getFaceData(result, 0, CD_ORIGINDEX);
origIndex = result->getFaceDataArray(result, CD_ORIGINDEX);
for(index = 0; index < totface; index++) {
CCGFace *f = faceMap2[index];
@@ -846,7 +846,7 @@ static void ss_sync_from_derivedmesh(CCGSubSurf *ss, DerivedMesh *dm,
mv = mvert;
index = (int *)dm->getVertDataArray(dm, CD_ORIGINDEX);
for(i = 0; i < totvert; i++, mv++, index++) {
for(i = 0; i < totvert; i++, mv++) {
CCGVert *v;
if(vertexCos) {
@@ -855,12 +855,12 @@ static void ss_sync_from_derivedmesh(CCGSubSurf *ss, DerivedMesh *dm,
ccgSubSurf_syncVert(ss, SET_INT_IN_POINTER(i), mv->co, 0, &v);
}
((int*)ccgSubSurf_getVertUserData(ss, v))[1] = *index;
((int*)ccgSubSurf_getVertUserData(ss, v))[1] = (index)? *index++: i;
}
me = medge;
index = (int *)dm->getEdgeDataArray(dm, CD_ORIGINDEX);
for(i = 0; i < totedge; i++, me++, index++) {
for(i = 0; i < totedge; i++, me++) {
CCGEdge *e;
float crease;
@@ -870,12 +870,12 @@ static void ss_sync_from_derivedmesh(CCGSubSurf *ss, DerivedMesh *dm,
ccgSubSurf_syncEdge(ss, SET_INT_IN_POINTER(i), SET_INT_IN_POINTER(me->v1),
SET_INT_IN_POINTER(me->v2), crease, &e);
((int*)ccgSubSurf_getEdgeUserData(ss, e))[1] = *index;
((int*)ccgSubSurf_getEdgeUserData(ss, e))[1] = (index)? *index++: i;
}
mf = mface;
index = (int *)dm->getFaceDataArray(dm, CD_ORIGINDEX);
for (i = 0; i < totface; i++, mf++, index++) {
for (i = 0; i < totface; i++, mf++) {
CCGFace *f;
fVerts[0] = SET_INT_IN_POINTER(mf->v1);
@@ -901,7 +901,7 @@ static void ss_sync_from_derivedmesh(CCGSubSurf *ss, DerivedMesh *dm,
return;
}
((int*)ccgSubSurf_getFaceUserData(ss, f))[1] = *index;
((int*)ccgSubSurf_getFaceUserData(ss, f))[1] = (index)? *index++: i;
}
ccgSubSurf_processSync(ss);

6
source/blender/editors/sculpt_paint/paint_utils.c
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@@ -96,7 +96,7 @@ void imapaint_pick_uv(Scene *scene, Object *ob, Mesh *mesh, unsigned int faceind
DerivedMesh *dm = mesh_get_derived_final(scene, ob, CD_MASK_BAREMESH);
int *index = dm->getFaceDataArray(dm, CD_ORIGINDEX);
MTFace *tface = dm->getFaceDataArray(dm, CD_MTFACE), *tf;
int numfaces = dm->getNumFaces(dm), a;
int numfaces = dm->getNumFaces(dm), a, findex;
float p[2], w[3], absw, minabsw;
MFace mf;
MVert mv[4];
@@ -106,7 +106,9 @@ void imapaint_pick_uv(Scene *scene, Object *ob, Mesh *mesh, unsigned int faceind
/* test all faces in the derivedmesh with the original index of the picked face */
for(a = 0; a < numfaces; a++) {
if(index[a] == faceindex) {
findex= (index)? index[a]: a;
if(findex == faceindex) {
dm->getFace(dm, a, &mf);
dm->getVert(dm, mf.v1, &mv[0]);

6
source/blender/editors/space_view3d/drawobject.c
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@@ -6142,10 +6142,8 @@ static void bbs_mesh_solid(Scene *scene, View3D *v3d, Object *ob)
int ind;
colors = MEM_mallocN(dm->getNumFaces(dm)*sizeof(MCol)*4,"bbs_mesh_solid");
for(i=0;i<dm->getNumFaces(dm);i++) {
if( index != 0 )
ind = index[i];
else
ind = i;
ind= ( index )? index[i]: i;
if (face_sel_mode==0 || !(me->mface[ind].flag&ME_HIDE)) {
unsigned int fbindex = index_to_framebuffer(ind+1);
for(j=0;j<4;j++) {

6
source/blender/render/intern/source/convertblender.c
View File

@@ -1710,8 +1710,12 @@ static int render_new_particle_system(Render *re, ObjectRen *obr, ParticleSystem
if(origindex) {
for(a=0; a<totface; a++)
strandbuf->totbound= MAX2(strandbuf->totbound, origindex[a]);
strandbuf->totbound++;
}
else {
for(a=0; a<totface; a++)
strandbuf->totbound= MAX2(strandbuf->totbound, a);
}
strandbuf->totbound++;
strandbuf->bound= MEM_callocN(sizeof(StrandBound)*strandbuf->totbound, "StrandBound");
sbound= strandbuf->bound;