Revision: 15515
http://projects.blender.org/plugins/scmsvn/viewcvs.php?view=rev&root=bf-blender&revision=15515
Author: briggs
Date: 2008-07-10 02:46:19 +0200 (Thu, 10 Jul 2008)
Log Message:
-----------
-> Support for Custom Data in bevel modifier
Added Customdata to Bmesh <-> derivedmesh functions
Modified Paths:
--------------
trunk/blender/source/blender/blenkernel/BKE_customdata.h
trunk/blender/source/blender/blenkernel/intern/BME_conversions.c
trunk/blender/source/blender/blenkernel/intern/customdata.c
Modified: trunk/blender/source/blender/blenkernel/BKE_customdata.h
===================================================================
--- trunk/blender/source/blender/blenkernel/BKE_customdata.h 2008-07-10
00:15:57 UTC (rev 15514)
+++ trunk/blender/source/blender/blenkernel/BKE_customdata.h 2008-07-10
00:46:19 UTC (rev 15515)
@@ -266,7 +266,8 @@
only after this test passes, layer->data should be assigned */
int CustomData_verify_versions(struct CustomData *data, int index);
+/*BMesh specific customdata stuff*/
void CustomData_to_bmeshpoly(struct CustomData *fdata, struct CustomData
*pdata, struct CustomData *ldata);
-void CustomData_from_bmeshpoly(struct CustomData *fdata, struct CustomData
*pdata, struct CustomData *ldata);
+void CustomData_from_bmeshpoly(struct CustomData *fdata, struct CustomData
*pdata, struct CustomData *ldata, int total);
void CustomData_bmesh_init_pool(struct CustomData *data, int allocsize);
#endif
Modified: trunk/blender/source/blender/blenkernel/intern/BME_conversions.c
===================================================================
--- trunk/blender/source/blender/blenkernel/intern/BME_conversions.c
2008-07-10 00:15:57 UTC (rev 15514)
+++ trunk/blender/source/blender/blenkernel/intern/BME_conversions.c
2008-07-10 00:46:19 UTC (rev 15515)
@@ -56,6 +56,102 @@
#include "BSE_edit.h"
+/*merge these functions*/
+static void BME_DMcorners_to_loops(BME_Mesh *bm, CustomData *facedata, int
index, BME_Poly *f, int numCol, int numTex){
+ int i, j;
+ BME_Loop *l;
+ MTFace *texface;
+ MTexPoly *texpoly;
+ MCol *mcol;
+ MLoopCol *mloopcol;
+ MLoopUV *mloopuv;
+
+ for(i=0; i< numTex; i++){
+ texface = CustomData_get_layer_n(facedata, CD_MTFACE, i);
+ texpoly = CustomData_bmesh_get_n(&bm->pdata, f->data,
CD_MTEXPOLY, i);
+
+ texpoly->tpage = texface[index].tpage;
+ texpoly->flag = texface[index].flag;
+ texpoly->transp = texface[index].transp;
+ texpoly->mode = texface[index].mode;
+ texpoly->tile = texface[index].tile;
+ texpoly->unwrap = texface[index].unwrap;
+
+ j = 0;
+ l = f->loopbase;
+ do{
+ mloopuv = CustomData_bmesh_get_n(&bm->ldata, l->data,
CD_MLOOPUV, i);
+ mloopuv->uv[0] = texface[index].uv[j][0];
+ mloopuv->uv[1] = texface[index].uv[j][1];
+ j++;
+ l = l->next;
+ }while(l!=f->loopbase);
+ }
+
+ for(i=0; i < numCol; i++){
+ mcol = CustomData_get_layer_n(facedata, CD_MCOL, i);
+ j = 0;
+ l = f->loopbase;
+ do{
+ mloopcol = CustomData_bmesh_get_n(&bm->ldata, l->data,
CD_MLOOPCOL, i);
+ mloopcol->r = mcol[(index*4)+j].r;
+ mloopcol->g = mcol[(index*4)+j].g;
+ mloopcol->b = mcol[(index*4)+j].b;
+ mloopcol->a = mcol[(index*4)+j].a;
+ j++;
+ l = l->next;
+ }while(l!=f->loopbase);
+ }
+}
+
+static void BME_DMloops_to_corners(BME_Mesh *bm, CustomData *facedata, int
index, BME_Poly *f,int numCol, int numTex){
+ int i, j;
+ BME_Loop *l;
+ MTFace *texface;
+ MTexPoly *texpoly;
+ MCol *mcol;
+ MLoopCol *mloopcol;
+ MLoopUV *mloopuv;
+
+ for(i=0; i < numTex; i++){
+ texface = CustomData_get_layer_n(facedata, CD_MTFACE, i);
+ texpoly = CustomData_bmesh_get_n(&bm->pdata, f->data,
CD_MTEXPOLY, i);
+
+ texface[index].tpage = texpoly->tpage;
+ texface[index].flag = texpoly->flag;
+ texface[index].transp = texpoly->transp;
+ texface[index].mode = texpoly->mode;
+ texface[index].tile = texpoly->tile;
+ texface[index].unwrap = texpoly->unwrap;
+
+ j = 0;
+ l = f->loopbase;
+ do{
+ mloopuv = CustomData_bmesh_get_n(&bm->ldata, l->data,
CD_MLOOPUV, i);
+ texface[index].uv[j][0] = mloopuv->uv[0];
+ texface[index].uv[j][1] = mloopuv->uv[1];
+ j++;
+ l = l->next;
+ }while(l!=f->loopbase);
+
+ }
+ for(i=0; i < numCol; i++){
+ mcol = CustomData_get_layer_n(facedata,CD_MCOL, i);
+ j = 0;
+ l = f->loopbase;
+ do{
+ mloopcol = CustomData_bmesh_get_n(&bm->ldata, l->data,
CD_MLOOPCOL, i);
+ mcol[(index*4) + j].r = mloopcol->r;
+ mcol[(index*4) + j].g = mloopcol->g;
+ mcol[(index*4) + j].b = mloopcol->b;
+ mcol[(index*4) + j].a = mloopcol->a;
+ j++;
+ l = l->next;
+ }while(l!=f->loopbase);
+ }
+}
+
+
static void BME_corners_to_loops(BME_Mesh *bm, CustomData *facedata, void
*face_block, BME_Poly *f,int numCol, int numTex){
int i, j;
BME_Loop *l;
@@ -271,7 +367,7 @@
CustomData_copy(&bm->vdata, &em->vdata, CD_MASK_BMESH, CD_CALLOC, 0);
CustomData_copy(&bm->edata, &em->edata, CD_MASK_BMESH, CD_CALLOC, 0);
CustomData_copy(&bm->pdata, &em->fdata, CD_MASK_BMESH, CD_CALLOC, 0);
- CustomData_from_bmeshpoly(&em->fdata, &bm->pdata, &bm->ldata);
+ CustomData_from_bmeshpoly(&em->fdata, &bm->pdata, &bm->ldata,0);
numTex = CustomData_number_of_layers(&bm->pdata, CD_MTEXPOLY);
numCol = CustomData_number_of_layers(&bm->ldata, CD_MLOOPCOL);
@@ -357,7 +453,7 @@
MVert *mvert, *mv;
MEdge *medge, *me;
MFace *mface, *mf;
- int totface,totedge,totvert,i,len;
+ int totface,totedge,totvert,i,len, numTex, numCol;
BME_Vert *v1=NULL,*v2=NULL, **vert_array;
BME_Edge *e=NULL;
BME_Poly *f=NULL;
@@ -365,6 +461,22 @@
EdgeHash *edge_hash = BLI_edgehash_new();
bm = BME_make_mesh(allocsize);
+ /*copy custom data layout*/
+ CustomData_copy(&dm->vertData, &bm->vdata, CD_MASK_BMESH, CD_CALLOC, 0);
+ CustomData_copy(&dm->edgeData, &bm->edata, CD_MASK_BMESH, CD_CALLOC, 0);
+ CustomData_copy(&dm->faceData, &bm->pdata, CD_MASK_BMESH, CD_CALLOC, 0);
+
+ /*copy face corner data*/
+ CustomData_to_bmeshpoly(&dm->faceData, &bm->pdata, &bm->ldata);
+ /*initialize memory pools*/
+ CustomData_bmesh_init_pool(&bm->vdata, allocsize[0]);
+ CustomData_bmesh_init_pool(&bm->edata, allocsize[1]);
+ CustomData_bmesh_init_pool(&bm->ldata, allocsize[2]);
+ CustomData_bmesh_init_pool(&bm->pdata, allocsize[3]);
+ /*needed later*/
+ numTex = CustomData_number_of_layers(&bm->pdata, CD_MTEXPOLY);
+ numCol = CustomData_number_of_layers(&bm->ldata, CD_MLOOPCOL);
+
totvert = dm->getNumVerts(dm);
totedge = dm->getNumEdges(dm);
totface = dm->getNumFaces(dm);
@@ -381,6 +493,7 @@
vert_array[i] = v1;
v1->flag = mv->flag;
v1->bweight = mv->bweight/255.0f;
+ CustomData_to_bmesh_block(&dm->vertData, &bm->vdata, i,
&v1->data);
}
/*add edges*/
for(i=0,me = medge; i < totedge;i++,me++){
@@ -391,6 +504,7 @@
e->bweight = me->bweight/255.0f;
e->flag = (unsigned char)me->flag;
BLI_edgehash_insert(edge_hash,me->v1,me->v2,e);
+ CustomData_to_bmesh_block(&dm->edgeData, &bm->edata, i,
&e->data);
}
/*add faces.*/
for(i=0,mf = mface; i < totface;i++,mf++){
@@ -414,6 +528,8 @@
f = BME_MF(bm,v1,v2,edar,len);
f->mat_nr = mf->mat_nr;
f->flag = mf->flag;
+ CustomData_to_bmesh_block(&dm->faceData,&bm->pdata,i,&f->data);
+ BME_DMcorners_to_loops(bm, &dm->faceData,i,f, numCol,numTex);
}
BME_model_end(bm);
@@ -427,7 +543,7 @@
MFace *mface, *mf;
MEdge *medge, *me;
MVert *mvert, *mv;
- int totface,totedge,totvert,i,bmeshok,len;
+ int totface,totedge,totvert,i,bmeshok,len, numTex, numCol;
BME_Vert *v1=NULL;
BME_Edge *e=NULL, *oe=NULL;
@@ -463,12 +579,21 @@
/*convert back to mesh*/
result = CDDM_from_template(dm,totvert,totedge,totface);
+ CustomData_merge(&bm->vdata, &result->vertData, CD_MASK_BMESH,
CD_CALLOC, totvert);
+ CustomData_merge(&bm->edata, &result->edgeData, CD_MASK_BMESH,
CD_CALLOC, totedge);
+ CustomData_merge(&bm->pdata, &result->faceData, CD_MASK_BMESH,
CD_CALLOC, totface);
+ CustomData_from_bmeshpoly(&result->faceData, &bm->pdata,
&bm->ldata,totface);
+ numTex = CustomData_number_of_layers(&bm->pdata, CD_MTEXPOLY);
+ numCol = CustomData_number_of_layers(&bm->ldata, CD_MLOOPCOL);
+
+
/*Make Verts*/
mvert = CDDM_get_verts(result);
for(i=0,v1=bm->verts.first,mv=mvert;v1;v1=v1->next,i++,mv++){
VECCOPY(mv->co,v1->co);
mv->flag = (unsigned char)v1->flag;
mv->bweight = (char)(255.0*v1->bweight);
+ CustomData_from_bmesh_block(&bm->vdata, &result->vertData,
&v1->data, i);
}
medge = CDDM_get_edges(result);
i=0;
@@ -486,6 +611,7 @@
me->crease = (char)(255.0*e->crease);
me->bweight = (char)(255.0*e->bweight);
me->flag = e->flag;
+ CustomData_from_bmesh_block(&bm->edata,
&result->edgeData, &e->data, i);
me++;
i++;
}
@@ -507,9 +633,11 @@
if(mf->v3 == 0 || (len == 4 && mf->v4 == 0)){
test_index_face(mf, NULL, i, len);
}
- i++;
mf->mat_nr = (unsigned char)f->mat_nr;
mf->flag = (unsigned char)f->flag;
+ CustomData_from_bmesh_block(&bm->pdata,
&result->faceData, &f->data, i);
+ BME_DMloops_to_corners(bm, &result->faceData,
i, f,numCol,numTex);
+ i++;
}
}
}
Modified: trunk/blender/source/blender/blenkernel/intern/customdata.c
===================================================================
--- trunk/blender/source/blender/blenkernel/intern/customdata.c 2008-07-10
00:15:57 UTC (rev 15514)
+++ trunk/blender/source/blender/blenkernel/intern/customdata.c 2008-07-10
00:46:19 UTC (rev 15515)
@@ -1534,7 +1534,7 @@
}
/*Bmesh functions*/
-
+/*needed to convert to/from different face reps*/
void CustomData_to_bmeshpoly(CustomData *fdata, CustomData *pdata, CustomData
*ldata)
{
int i;
@@ -1547,15 +1547,15 @@
CustomData_add_layer(ldata, CD_MLOOPCOL, CD_CALLOC,
&(fdata->layers[i].name), 0);
}
}
-void CustomData_from_bmeshpoly(CustomData *fdata, CustomData *pdata,
CustomData *ldata){
+void CustomData_from_bmeshpoly(CustomData *fdata, CustomData *pdata,
CustomData *ldata, int total){
int i;
for(i=0; i < pdata->totlayer; i++){
if(pdata->layers[i].type == CD_MTEXPOLY)
- CustomData_add_layer(fdata, CD_MTFACE, CD_CALLOC,
&(pdata->layers[i].name), 0);
+ CustomData_add_layer(fdata, CD_MTFACE, CD_CALLOC,
&(pdata->layers[i].name), total);
}
for(i=0; i < ldata->totlayer; i++){
if(ldata->layers[i].type == CD_MLOOPCOL)
- CustomData_add_layer(fdata, CD_MCOL, CD_CALLOC,
&(ldata->layers[i].name), 0);
+ CustomData_add_layer(fdata, CD_MCOL, CD_CALLOC,
&(ldata->layers[i].name), total);
}
}
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