bartvdbraak/blender
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Made view3d "home" and "local view" and "zoom to selection" (dot key) doing

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all the same. The latter two didnt take aspect ratio of windows into account
This commit is contained in:
Ton Roosendaal 2004-11-18 14:34:30 +00:00
parent b0db81b0df
commit a0de0d084e
1 changed files with 17 additions and 6 deletions
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23
source/blender/src/view.c
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@ -932,7 +932,7 @@ void initlocalview()
afm[0]= (max[0]-min[0]);
afm[1]= (max[1]-min[1]);
afm[2]= (max[2]-min[2]);
size= MAX3(afm[0], afm[1], afm[2]);
size= 0.7*MAX3(afm[0], afm[1], afm[2]);
if(size<=0.01) size= 0.01;
}
@ -946,6 +946,13 @@ void initlocalview()
G.vd->dist= size;
// correction for window aspect ratio
if(curarea->winy>2 && curarea->winx>2) {
size= (float)curarea->winx/(float)curarea->winy;
if(size<1.0) size= 1.0/size;
G.vd->dist*= size;
}
if(G.vd->persp>1) {
G.vd->persp= 1;
@ -1009,21 +1016,25 @@ void centreview() /* like a localview without local! */
afm[0]= (max[0]-min[0]);
afm[1]= (max[1]-min[1]);
afm[2]= (max[2]-min[2]);
size= MAX3(afm[0], afm[1], afm[2]);
size= 0.7*MAX3(afm[0], afm[1], afm[2]);
if(size<=0.01) size= 0.01;
G.vd->ofs[0]= -(min[0]+max[0])/2.0;
G.vd->ofs[1]= -(min[1]+max[1])/2.0;
G.vd->ofs[2]= -(min[2]+max[2])/2.0;
G.vd->dist= size;
// correction for window aspect ratio
if(curarea->winy>2 && curarea->winx>2) {
size= (float)curarea->winx/(float)curarea->winy;
if(size<1.0) size= 1.0/size;
G.vd->dist*= size;
}
if(G.vd->persp>1) {
G.vd->persp= 1;
}
G.vd->cursor[0]= -G.vd->ofs[0];
@ -1121,7 +1132,7 @@ void view3d_home(int centre)
afm[0]= (max[0]-min[0]);
afm[1]= (max[1]-min[1]);
afm[2]= (max[2]-min[2]);
size= MAX3(afm[0], afm[1], afm[2]);
size= 0.7*MAX3(afm[0], afm[1], afm[2]);
if(size==0.0) ok= 0;
if(ok) {