sandey/blender
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Quite weird... I recall I fixed it, then it came back again.

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Vertex selection (mesh edit) was using a short to calculate distances,
which can overflow with vertices outside of view.
This commit is contained in:
Ton Roosendaal 2006-02-06 17:45:43 +00:00
parent c629128773
commit 605a645e2c
1 changed files with 3 additions and 3 deletions
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6
source/blender/src/editmesh_mods.c
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@ -461,7 +461,7 @@ int EM_init_backbuf_circle(short xs, short ys, short rads)
static void findnearestvert__doClosest(void *userData, EditVert *eve, int x, int y, int index)
{
struct { short mval[2], pass, select, dist; int lastIndex, closestIndex; EditVert *closest; } *data = userData;
struct { short mval[2], pass, select; int dist, lastIndex, closestIndex; EditVert *closest; } *data = userData;
if (data->pass==0) {
if (index<=data->lastIndex)
@ -472,7 +472,7 @@ static void findnearestvert__doClosest(void *userData, EditVert *eve, int x, int
}
if (data->dist>3) {
short temp = abs(data->mval[0] - x) + abs(data->mval[1]- y);
int temp = abs(data->mval[0] - x) + abs(data->mval[1]- y);
if ((eve->f&1)==data->select) temp += 5;
if (temp<data->dist) {
@ -501,7 +501,7 @@ static EditVert *findnearestvert(short *dist, short sel)
}
}
else {
struct { short mval[2], pass, select, dist; int lastIndex, closestIndex; EditVert *closest; } data;
struct { short mval[2], pass, select; int dist, lastIndex, closestIndex; EditVert *closest; } data;
static int lastSelectedIndex=0;
static EditVert *lastSelected=NULL;