kannonier8/blender
1
0
Fork 0
forked from bartvdbraak/blender
Code Pull Requests Activity

Final fix fo revision 14827

Browse Source 
Fixing UV Quad Constraint when cancelling transform. Also, transdata conversion is a bit faster for all UV transforms.

Patch by Cambo, reviewed and revised.
This commit is contained in:
Martin Poirier 2008-05-14 12:24:38 +00:00
parent c56f484da8
commit d1e1332e07
1 changed files with 104 additions and 28 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

104
source/blender/src/transform_conversions.c
View File

@ -2217,9 +2217,9 @@ static void UVsToTransData(TransData *td, TransData2D *td2d, float *uv, int sele
td->flag |= TD_SELECTED;
td->dist= 0.0;
}
else
else {
td->dist= MAXFLOAT;
}
Mat3One(td->mtx);
Mat3One(td->smtx);
}
@ -2231,6 +2231,7 @@ static void createTransUVs(TransInfo *t)
MTFace *tf;
int count=0, countsel=0;
int propmode = t->flag & T_PROP_EDIT;
int efa_s1,efa_s2,efa_s3,efa_s4;
EditMesh *em = G.editMesh;
EditFace *efa;
@ -2238,15 +2239,46 @@ static void createTransUVs(TransInfo *t)
if(is_uv_tface_editing_allowed()==0) return;
/* count */
if (G.sima->flag & SI_BE_SQUARE && !propmode) {
for (efa= em->faces.first; efa; efa= efa->next) {
/* store face pointer for second loop, prevent second lookup */
tf= CustomData_em_get(&em->fdata, efa->data, CD_MTFACE);
if (simaFaceDraw_Check(efa, tf)) {
efa->tmp.p = tf;
efa_s1 = simaUVSel_Check(efa, tf, 0);
efa_s2 = simaUVSel_Check(efa, tf, 1);
efa_s3 = simaUVSel_Check(efa, tf, 2);
if (efa->v4) {
efa_s4 = simaUVSel_Check(efa, tf, 3);
if ( efa_s1 || efa_s2 || efa_s3 || efa_s4 ) {
countsel += 4; /* all corners of this quad need their edges moved. so we must store TD for each */
}
} else {
/* tri's are delt with normally when SI_BE_SQUARE's enabled */
if (efa_s1) countsel++;
if (efa_s2) countsel++;
if (efa_s3) countsel++;
}
} else {
efa->tmp.p = NULL;
}
}
} else {
for (efa= em->faces.first; efa; efa= efa->next) {
tf= CustomData_em_get(&em->fdata, efa->data, CD_MTFACE);
if (simaFaceDraw_Check(efa, tf)) {
efa->tmp.p = tf;
if (simaUVSel_Check(efa, tf, 0)) countsel++;
if (simaUVSel_Check(efa, tf, 1)) countsel++;
if (simaUVSel_Check(efa, tf, 2)) countsel++;
if (efa->v4 && simaUVSel_Check(efa, tf, 3)) countsel++;
if(propmode)
count += (efa->v4)? 4: 3;
} else {
efa->tmp.p = NULL;
}
}
}
@ -2264,18 +2296,63 @@ static void createTransUVs(TransInfo *t)
td= t->data;
td2d= t->data2d;
for (efa= em->faces.first; efa; efa= efa->next) {
tf= CustomData_em_get(&em->fdata, efa->data, CD_MTFACE);
if (simaFaceDraw_Check(efa, tf)) {
if(propmode || simaUVSel_Check(efa, tf, 0))
UVsToTransData(td++, td2d++, tf->uv[0], simaUVSel_Check(efa, tf, 0));
if(propmode || simaUVSel_Check(efa, tf, 1))
UVsToTransData(td++, td2d++, tf->uv[1], simaUVSel_Check(efa, tf, 1));
if(propmode || simaUVSel_Check(efa, tf, 2))
UVsToTransData(td++, td2d++, tf->uv[2], simaUVSel_Check(efa, tf, 2));
if(efa->v4 && (propmode || simaUVSel_Check(efa, tf, 3)))
if (G.sima->flag & SI_BE_SQUARE && !propmode) {
for (efa= em->faces.first; efa; efa= efa->next) {
tf=(MTFace *)efa->tmp.p;
if (tf) {
efa_s1 = simaUVSel_Check(efa, tf, 0);
efa_s2 = simaUVSel_Check(efa, tf, 1);
efa_s3 = simaUVSel_Check(efa, tf, 2);
if (efa->v4) {
efa_s4 = simaUVSel_Check(efa, tf, 3);
if ( efa_s1 || efa_s2 || efa_s3 || efa_s4 ) {
/* all corners of this quad need their edges moved. so we must store TD for each */
UVsToTransData(td, td2d, tf->uv[0], efa_s1);
if (!efa_s1) td->flag |= TD_SKIP;
td++; td2d++;
UVsToTransData(td, td2d, tf->uv[1], efa_s2);
if (!efa_s2) td->flag |= TD_SKIP;
td++; td2d++;
UVsToTransData(td, td2d, tf->uv[2], efa_s3);
if (!efa_s3) td->flag |= TD_SKIP;
td++; td2d++;
UVsToTransData(td, td2d, tf->uv[3], efa_s4);
if (!efa_s4) td->flag |= TD_SKIP;
td++; td2d++;
}
} else {
/* tri's are delt with normally when SI_BE_SQUARE's enabled */
if (efa_s1) UVsToTransData(td++, td2d++, tf->uv[0], 1);
if (efa_s2) UVsToTransData(td++, td2d++, tf->uv[1], 1);
if (efa_s3) UVsToTransData(td++, td2d++, tf->uv[2], 1);
}
}
}
} else {
for (efa= em->faces.first; efa; efa= efa->next) {
/*tf= CustomData_em_get(&em->fdata, efa->data, CD_MTFACE);
if (simaFaceDraw_Check(efa, tf)) {*/
if ((tf=(MTFace *)efa->tmp.p)) {
if (propmode) {
UVsToTransData(td++, td2d++, tf->uv[0], simaUVSel_Check(efa, tf, 0));
UVsToTransData(td++, td2d++, tf->uv[1], simaUVSel_Check(efa, tf, 1));
UVsToTransData(td++, td2d++, tf->uv[2], simaUVSel_Check(efa, tf, 2));
if(efa->v4)
UVsToTransData(td++, td2d++, tf->uv[3], simaUVSel_Check(efa, tf, 3));
} else {
if(simaUVSel_Check(efa, tf, 0)) UVsToTransData(td++, td2d++, tf->uv[0], 1);
if(simaUVSel_Check(efa, tf, 1)) UVsToTransData(td++, td2d++, tf->uv[1], 1);
if(simaUVSel_Check(efa, tf, 2)) UVsToTransData(td++, td2d++, tf->uv[2], 1);
if(efa->v4 && simaUVSel_Check(efa, tf, 3)) UVsToTransData(td++, td2d++, tf->uv[3], 1);
}
}
}
}
@ -2307,8 +2384,7 @@ void flushTransUVs(TransInfo *t)
}
}
/* always call this, also for cancel (it transforms non-selected vertices...) */
if((G.sima->flag & SI_BE_SQUARE) && (t->state != TRANS_CANCEL))
if((G.sima->flag & SI_BE_SQUARE) && (t->flag & T_PROP_EDIT)==0 && (t->state != TRANS_CANCEL))
be_square_tface_uv(em);
/* this is overkill if G.sima->lock is not set, but still needed */