diff options
Diffstat (limited to 'source/blender/blenkernel/intern/key.c')
| -rw-r--r-- | source/blender/blenkernel/intern/key.c | 219 |
1 files changed, 205 insertions, 14 deletions
diff --git a/source/blender/blenkernel/intern/key.c b/source/blender/blenkernel/intern/key.c index c32b2d81513..efbc09692a9 100644 --- a/source/blender/blenkernel/intern/key.c +++ b/source/blender/blenkernel/intern/key.c @@ -38,26 +38,22 @@ #include "BLI_blenlib.h" #include "BLI_editVert.h" +#include "BLI_math_vector.h" #include "DNA_anim_types.h" -#include "DNA_curve_types.h" #include "DNA_key_types.h" #include "DNA_lattice_types.h" -#include "DNA_mesh_types.h" #include "DNA_meshdata_types.h" #include "DNA_object_types.h" #include "DNA_scene_types.h" #include "BKE_animsys.h" -#include "BKE_action.h" -#include "BKE_blender.h" #include "BKE_curve.h" #include "BKE_customdata.h" #include "BKE_global.h" #include "BKE_key.h" #include "BKE_lattice.h" #include "BKE_library.h" -#include "BKE_mesh.h" #include "BKE_tessmesh.h" #include "BKE_main.h" #include "BKE_object.h" @@ -67,10 +63,6 @@ #include "BLI_cellalloc.h" -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif - #define KEY_BPOINT 1 #define KEY_BEZTRIPLE 2 @@ -227,11 +219,11 @@ Key *copy_key_nolib(Key *key) void make_local_key(Key *key) { - /* - only lib users: do nothing - * - only local users: set flag - * - mixed: make copy - */ - if(key==0) return; + /* - only lib users: do nothing + * - only local users: set flag + * - mixed: make copy + */ + if(key==0) return; key->id.lib= 0; new_id(0, (ID *)key, 0); @@ -1778,3 +1770,202 @@ void key_to_mesh(KeyBlock *kb, Mesh *me) VECCOPY(mvert->co, fp); } } + +/************************* vert coords ************************/ +float (*key_to_vertcos(Object *ob, KeyBlock *kb))[3] +{ + float (*vertCos)[3], *co; + float *fp= kb->data; + int tot= 0, a; + + /* Count of vertex coords in array */ + if(ob->type == OB_MESH) { + Mesh *me= (Mesh*)ob->data; + tot= me->totvert; + } else if(ob->type == OB_LATTICE) { + Lattice *lt= (Lattice*)ob->data; + tot= lt->pntsu*lt->pntsv*lt->pntsw; + } else if(ELEM(ob->type, OB_CURVE, OB_SURF)) { + Curve *cu= (Curve*)ob->data; + tot= count_curveverts(&cu->nurb); + } + + if (tot == 0) return NULL; + + vertCos= MEM_callocN(tot*sizeof(*vertCos), "key_to_vertcos vertCos"); + + /* Copy coords to array */ + co= (float*)vertCos; + + if(ELEM(ob->type, OB_MESH, OB_LATTICE)) { + for (a= 0; a<tot; a++, fp+=3, co+=3) { + copy_v3_v3(co, fp); + } + } else if(ELEM(ob->type, OB_CURVE, OB_SURF)) { + Curve *cu= (Curve*)ob->data; + Nurb *nu= cu->nurb.first; + BezTriple *bezt; + BPoint *bp; + + while (nu) { + if(nu->bezt) { + int i; + bezt= nu->bezt; + a= nu->pntsu; + + while (a--) { + for (i= 0; i<3; i++) { + copy_v3_v3(co, fp); + fp+= 3; co+= 3; + } + + fp+= 3; /* skip alphas */ + + bezt++; + } + } + else { + bp= nu->bp; + a= nu->pntsu*nu->pntsv; + + while (a--) { + copy_v3_v3(co, fp); + + fp+= 4; + co+= 3; + + bp++; + } + } + + nu= nu->next; + } + } + + return vertCos; +} + +void vertcos_to_key(Object *ob, KeyBlock *kb, float (*vertCos)[3]) +{ + float *co= (float*)vertCos, *fp; + int tot= 0, a, elemsize; + + if (kb->data) MEM_freeN(kb->data); + + /* Count of vertex coords in array */ + if(ob->type == OB_MESH) { + Mesh *me= (Mesh*)ob->data; + tot= me->totvert; + elemsize= me->key->elemsize; + } else if(ob->type == OB_LATTICE) { + Lattice *lt= (Lattice*)ob->data; + tot= lt->pntsu*lt->pntsv*lt->pntsw; + elemsize= lt->key->elemsize; + } else if(ELEM(ob->type, OB_CURVE, OB_SURF)) { + Curve *cu= (Curve*)ob->data; + elemsize= cu->key->elemsize; + tot= count_curveverts(&cu->nurb); + } + + fp= kb->data= MEM_callocN(tot*elemsize, "key_to_vertcos vertCos"); + + if (tot == 0) return; + + /* Copy coords to keyblock */ + + if(ELEM(ob->type, OB_MESH, OB_LATTICE)) { + for (a= 0; a<tot; a++, fp+=3, co+=3) { + copy_v3_v3(fp, co); + } + } else if(ELEM(ob->type, OB_CURVE, OB_SURF)) { + Curve *cu= (Curve*)ob->data; + Nurb *nu= cu->nurb.first; + BezTriple *bezt; + BPoint *bp; + + while (nu) { + if(nu->bezt) { + int i; + bezt= nu->bezt; + a= nu->pntsu; + + while (a--) { + for (i= 0; i<3; i++) { + copy_v3_v3(fp, co); + fp+= 3; co+= 3; + } + + fp+= 3; /* skip alphas */ + + bezt++; + } + } + else { + bp= nu->bp; + a= nu->pntsu*nu->pntsv; + + while (a--) { + copy_v3_v3(fp, co); + + fp+= 4; + co+= 3; + + bp++; + } + } + + nu= nu->next; + } + } +} + +void offset_to_key(Object *ob, KeyBlock *kb, float (*ofs)[3]) +{ + int a; + float *co= (float*)ofs, *fp= kb->data; + + if(ELEM(ob->type, OB_MESH, OB_LATTICE)) { + for (a= 0; a<kb->totelem; a++, fp+=3, co+=3) { + add_v3_v3(fp, co); + } + } else if(ELEM(ob->type, OB_CURVE, OB_SURF)) { + Curve *cu= (Curve*)ob->data; + Nurb *nu= cu->nurb.first; + BezTriple *bezt; + BPoint *bp; + + while (nu) { + if(nu->bezt) { + int i; + bezt= nu->bezt; + a= nu->pntsu; + + while (a--) { + for (i= 0; i<3; i++) { + add_v3_v3(fp, co); + fp+= 3; co+= 3; + } + + fp+= 3; /* skip alphas */ + + bezt++; + } + } + else { + bp= nu->bp; + a= nu->pntsu*nu->pntsv; + + while (a--) { + add_v3_v3(fp, co); + + fp+= 4; + co+= 3; + + bp++; + } + } + + nu= nu->next; + } + } +} |