diff options
Diffstat (limited to 'source/blender/blenkernel/intern/modifiers_bmesh.c')
| -rw-r--r-- | source/blender/blenkernel/intern/modifiers_bmesh.c | 151 |
1 files changed, 138 insertions, 13 deletions
diff --git a/source/blender/blenkernel/intern/modifiers_bmesh.c b/source/blender/blenkernel/intern/modifiers_bmesh.c index 3cf1785f3ef..b502c21188f 100644 --- a/source/blender/blenkernel/intern/modifiers_bmesh.c +++ b/source/blender/blenkernel/intern/modifiers_bmesh.c @@ -67,9 +67,6 @@ #include "BLI_editVert.h" -#include "MTC_matrixops.h" -#include "MTC_vectorops.h" - #include "BKE_main.h" #include "BKE_anim.h" #include "BKE_bmesh.h" @@ -230,8 +227,136 @@ BMEditMesh *CDDM_To_BMesh(DerivedMesh *dm, BMEditMesh *existing) return em; } -float vertarray_size(MVert *mvert, int numVerts, int axis); +static float vertarray_size(MVert *mvert, int numVerts, int axis) +{ + int i; + float min_co, max_co; + + /* if there are no vertices, width is 0 */ + if(numVerts == 0) return 0; + + /* find the minimum and maximum coordinates on the desired axis */ + min_co = max_co = mvert->co[axis]; + ++mvert; + for(i = 1; i < numVerts; ++i, ++mvert) { + if(mvert->co[axis] < min_co) min_co = mvert->co[axis]; + if(mvert->co[axis] > max_co) max_co = mvert->co[axis]; + } + + return max_co - min_co; +} + +/* finds the best possible flipped name. For renaming; check for unique names afterwards */ +/* if strip_number: removes number extensions */ +static void vertgroup_flip_name (char *name, int strip_number) +{ + int len; + char prefix[128]={""}; /* The part before the facing */ + char suffix[128]={""}; /* The part after the facing */ + char replace[128]={""}; /* The replacement string */ + char number[128]={""}; /* The number extension string */ + char *index=NULL; + + len= strlen(name); + if(len<3) return; // we don't do names like .R or .L + + /* We first check the case with a .### extension, let's find the last period */ + if(isdigit(name[len-1])) { + index= strrchr(name, '.'); // last occurrance + if (index && isdigit(index[1]) ) { // doesnt handle case bone.1abc2 correct..., whatever! + if(strip_number==0) + strcpy(number, index); + *index= 0; + len= strlen(name); + } + } + + strcpy (prefix, name); + +#define IS_SEPARATOR(a) ((a)=='.' || (a)==' ' || (a)=='-' || (a)=='_') + + /* first case; separator . - _ with extensions r R l L */ + if( IS_SEPARATOR(name[len-2]) ) { + switch(name[len-1]) { + case 'l': + prefix[len-1]= 0; + strcpy(replace, "r"); + break; + case 'r': + prefix[len-1]= 0; + strcpy(replace, "l"); + break; + case 'L': + prefix[len-1]= 0; + strcpy(replace, "R"); + break; + case 'R': + prefix[len-1]= 0; + strcpy(replace, "L"); + break; + } + } + /* case; beginning with r R l L , with separator after it */ + else if( IS_SEPARATOR(name[1]) ) { + switch(name[0]) { + case 'l': + strcpy(replace, "r"); + strcpy(suffix, name+1); + prefix[0]= 0; + break; + case 'r': + strcpy(replace, "l"); + strcpy(suffix, name+1); + prefix[0]= 0; + break; + case 'L': + strcpy(replace, "R"); + strcpy(suffix, name+1); + prefix[0]= 0; + break; + case 'R': + strcpy(replace, "L"); + strcpy(suffix, name+1); + prefix[0]= 0; + break; + } + } + else if(len > 5) { + /* hrms, why test for a separator? lets do the rule 'ultimate left or right' */ + index = BLI_strcasestr(prefix, "right"); + if (index==prefix || index==prefix+len-5) { + if(index[0]=='r') + strcpy (replace, "left"); + else { + if(index[1]=='I') + strcpy (replace, "LEFT"); + else + strcpy (replace, "Left"); + } + *index= 0; + strcpy (suffix, index+5); + } + else { + index = BLI_strcasestr(prefix, "left"); + if (index==prefix || index==prefix+len-4) { + if(index[0]=='l') + strcpy (replace, "right"); + else { + if(index[1]=='E') + strcpy (replace, "RIGHT"); + else + strcpy (replace, "Right"); + } + *index= 0; + strcpy (suffix, index+4); + } + } + } + +#undef IS_SEPARATOR + sprintf (name, "%s%s%s%s", prefix, replace, suffix, number); +} typedef struct IndexMapEntry { /* the new vert index that this old vert index maps to */ @@ -296,7 +421,7 @@ static DerivedMesh *arrayModifier_doArray(ArrayModifierData *amd, if(amd->end_cap && amd->end_cap != ob) end_cap = mesh_get_derived_final(scene, amd->end_cap, CD_MASK_MESH); - MTC_Mat4One(offset); + Mat4One(offset); src_mvert = cddm->getVertArray(dm); maxVerts = cddm->getNumVerts(dm); @@ -314,14 +439,14 @@ static DerivedMesh *arrayModifier_doArray(ArrayModifierData *amd, float result_mat[4][4]; if(ob) - MTC_Mat4Invert(obinv, ob->obmat); + Mat4Invert(obinv, ob->obmat); else - MTC_Mat4One(obinv); + Mat4One(obinv); - MTC_Mat4MulSerie(result_mat, offset, + Mat4MulSerie(result_mat, offset, obinv, amd->offset_ob->obmat, NULL, NULL, NULL, NULL, NULL); - MTC_Mat4CpyMat4(offset, result_mat); + Mat4CpyMat4(offset, result_mat); } if(amd->fit_type == MOD_ARR_FITCURVE && amd->curve_ob) { @@ -347,7 +472,7 @@ static DerivedMesh *arrayModifier_doArray(ArrayModifierData *amd, if(amd->fit_type == MOD_ARR_FITLENGTH || amd->fit_type == MOD_ARR_FITCURVE) { - float dist = sqrt(MTC_dot3Float(offset[3], offset[3])); + float dist = sqrt(INPR(offset[3], offset[3])); if(dist > 1e-6f) /* this gives length = first copy start to last copy end @@ -379,11 +504,11 @@ static DerivedMesh *arrayModifier_doArray(ArrayModifierData *amd, } /* calculate the offset matrix of the final copy (for merging) */ - MTC_Mat4One(final_offset); + Mat4One(final_offset); for(j=0; j < count - 1; j++) { - MTC_Mat4MulMat4(tmp_mat, final_offset, offset); - MTC_Mat4CpyMat4(final_offset, tmp_mat); + Mat4MulMat4(tmp_mat, final_offset, offset); + Mat4CpyMat4(final_offset, tmp_mat); } BMO_Init_Op(&weldop, "weldverts"); |