diff options
author | Campbell Barton <ideasman42@gmail.com> | 2009-12-28 18:26:36 +0300 |
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committer | Campbell Barton <ideasman42@gmail.com> | 2009-12-28 18:26:36 +0300 |
commit | 32656ad4ba6af89fcbd8247bc219e55be802ebdc (patch) | |
tree | 031e69ef4c1184963a84a87dc76416942df0a5c5 /source/blender/blenkernel/intern/key.c | |
parent | e09d77507e0d666d47b344a7043cc6f2154f1a5d (diff) |
moved shape key insert function into BKE_object.h
Diffstat (limited to 'source/blender/blenkernel/intern/key.c')
-rw-r--r-- | source/blender/blenkernel/intern/key.c | 184 |
1 files changed, 183 insertions, 1 deletions
diff --git a/source/blender/blenkernel/intern/key.c b/source/blender/blenkernel/intern/key.c index c7b79756263..825dd7d441b 100644 --- a/source/blender/blenkernel/intern/key.c +++ b/source/blender/blenkernel/intern/key.c @@ -1395,7 +1395,7 @@ Key *ob_get_key(Object *ob) return NULL; } -KeyBlock *add_keyblock(Scene *scene, Key *key) +KeyBlock *add_keyblock(Key *key) { KeyBlock *kb; float curpos= -0.1; @@ -1516,3 +1516,185 @@ char *key_get_curValue_rnaPath(Key *key, KeyBlock *kb) /* return the path */ return RNA_path_from_ID_to_property(&ptr, prop); } + + +/* conversion functions */ + +/************************* Lattice ************************/ +void latt_to_key(Lattice *lt, KeyBlock *kb) +{ + BPoint *bp; + float *fp; + int a, tot; + + tot= lt->pntsu*lt->pntsv*lt->pntsw; + if(tot==0) return; + + if(kb->data) MEM_freeN(kb->data); + + kb->data= MEM_callocN(lt->key->elemsize*tot, "kb->data"); + kb->totelem= tot; + + bp= lt->def; + fp= kb->data; + for(a=0; a<kb->totelem; a++, fp+=3, bp++) { + VECCOPY(fp, bp->vec); + } +} + +void key_to_latt(KeyBlock *kb, Lattice *lt) +{ + BPoint *bp; + float *fp; + int a, tot; + + bp= lt->def; + fp= kb->data; + + tot= lt->pntsu*lt->pntsv*lt->pntsw; + tot= MIN2(kb->totelem, tot); + + for(a=0; a<tot; a++, fp+=3, bp++) { + VECCOPY(bp->vec, fp); + } +} + +/************************* Curve ************************/ +void curve_to_key(Curve *cu, KeyBlock *kb, ListBase *nurb) +{ + Nurb *nu; + BezTriple *bezt; + BPoint *bp; + float *fp; + int a, tot; + + /* count */ + tot= count_curveverts(nurb); + if(tot==0) return; + + if(kb->data) MEM_freeN(kb->data); + + kb->data= MEM_callocN(cu->key->elemsize*tot, "kb->data"); + kb->totelem= tot; + + nu= nurb->first; + fp= kb->data; + while(nu) { + + if(nu->bezt) { + bezt= nu->bezt; + a= nu->pntsu; + while(a--) { + VECCOPY(fp, bezt->vec[0]); + fp+= 3; + VECCOPY(fp, bezt->vec[1]); + fp+= 3; + VECCOPY(fp, bezt->vec[2]); + fp+= 3; + fp[0]= bezt->alfa; + fp+= 3; /* alphas */ + bezt++; + } + } + else { + bp= nu->bp; + a= nu->pntsu*nu->pntsv; + while(a--) { + VECCOPY(fp, bp->vec); + fp[3]= bp->alfa; + + fp+= 4; + bp++; + } + } + nu= nu->next; + } +} + +void key_to_curve(KeyBlock *kb, Curve *cu, ListBase *nurb) +{ + Nurb *nu; + BezTriple *bezt; + BPoint *bp; + float *fp; + int a, tot; + + nu= nurb->first; + fp= kb->data; + + tot= count_curveverts(nurb); + + tot= MIN2(kb->totelem, tot); + + while(nu && tot>0) { + + if(nu->bezt) { + bezt= nu->bezt; + a= nu->pntsu; + while(a-- && tot>0) { + VECCOPY(bezt->vec[0], fp); + fp+= 3; + VECCOPY(bezt->vec[1], fp); + fp+= 3; + VECCOPY(bezt->vec[2], fp); + fp+= 3; + bezt->alfa= fp[0]; + fp+= 3; /* alphas */ + + tot-= 3; + bezt++; + } + } + else { + bp= nu->bp; + a= nu->pntsu*nu->pntsv; + while(a-- && tot>0) { + VECCOPY(bp->vec, fp); + bp->alfa= fp[3]; + + fp+= 4; + tot--; + bp++; + } + } + nu= nu->next; + } +} + +/************************* Mesh ************************/ +void mesh_to_key(Mesh *me, KeyBlock *kb) +{ + MVert *mvert; + float *fp; + int a; + + if(me->totvert==0) return; + + if(kb->data) MEM_freeN(kb->data); + + kb->data= MEM_callocN(me->key->elemsize*me->totvert, "kb->data"); + kb->totelem= me->totvert; + + mvert= me->mvert; + fp= kb->data; + for(a=0; a<kb->totelem; a++, fp+=3, mvert++) { + VECCOPY(fp, mvert->co); + + } +} + +void key_to_mesh(KeyBlock *kb, Mesh *me) +{ + MVert *mvert; + float *fp; + int a, tot; + + mvert= me->mvert; + fp= kb->data; + + tot= MIN2(kb->totelem, me->totvert); + + for(a=0; a<tot; a++, fp+=3, mvert++) { + VECCOPY(mvert->co, fp); + } +} |