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Zoom to mouse position didn't work in MCE when locked to a selection

This commit is contained in:
Sergey Sharybin 2014-03-25 21:58:45 +06:00
parent a7ed1db51f
commit 765d077a1a
Notes: blender-bot 2023-06-26 11:58:59 +02:00 
Referenced by issue #39463, Segmentation fault on render
Referenced by issue #39415, OSL Attribute node only works when SVM Attribute node is present
Referenced by issue #39419, Crash when solving camera motion
1 changed files with 13 additions and 2 deletions
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15
source/blender/editors/space_clip/clip_ops.c
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@ -110,10 +110,21 @@ static void sclip_zoom_set(const bContext *C, float zoom, float location[2])
}
if ((U.uiflag & USER_ZOOM_TO_MOUSEPOS) && location) {
float dx, dy;
ED_space_clip_get_size(sc, &width, &height);
sc->xof += ((location[0] - 0.5f) * width - sc->xof) * (sc->zoom - oldzoom) / sc->zoom;
sc->yof += ((location[1] - 0.5f) * height - sc->yof) * (sc->zoom - oldzoom) / sc->zoom;
dx = ((location[0] - 0.5f) * width - sc->xof) * (sc->zoom - oldzoom) / sc->zoom;
dy= ((location[1] - 0.5f) * height - sc->yof) * (sc->zoom - oldzoom) / sc->zoom;
if (sc->flag & SC_LOCK_SELECTION) {
sc->xlockof += dx;
sc->ylockof += dy;
}
else {
sc->xof += dx;
sc->yof += dy;
}
}
}