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fix for glitch in previous commit with 0.00002 displaying as 0.000020, this uses 2 calls to double_round which I'd rather avoid but at least it now works right for users.

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Campbell Barton
2011-06-07 05:26:10 +00:00
parent 06c3756db8
commit 82a0461361
1 changed files with 9 additions and 3 deletions
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12
source/blender/editors/interface/interface.c
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@@ -467,9 +467,15 @@ static int ui_but_float_precision(uiBut *but, double value)
double prec_d_floor = floor(prec_d + FLT_EPSILON);
int test_prec= (int)prec_d_floor;
/* this check is so 0.00016 from isnt rounded to 0.0001 _but_ it is not working ideally because 0.0002 becomes 0.00020 */
if(prec_d - prec_d_floor > FLT_EPSILON) {
test_prec += 2;
/* this check is so 0.00016 from isnt rounded to 0.0001 */
if(prec_d - prec_d_floor > FLT_EPSILON) { /* not ending with a .0~001 */
/* check if a second decimal place is needed 0.00015 for eg. */
if(double_round(value, test_prec + 1) - double_round(value, test_prec + 2) != 0.0) {
test_prec += 2;
}
else {
test_prec += 1;
}
}
if(test_prec > prec && test_prec <= 7) {