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Fix T60327: Value input with adaptive imperial units not working properly

This commit is contained in:
Jacques Lucke 2019-01-08 19:20:22 +01:00
parent ae2af46920
commit 12e9d52882
Notes: blender-bot 2023-02-14 06:27:47 +01:00 
Referenced by issue #60332, Lattice objects do not display properly in Edit mode
Referenced by issue #60327, Adaptive length for imperial units no longer working properly. Entered as meters rather than feet.
3 changed files with 10 additions and 9 deletions
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2
source/blender/blenkernel/BKE_unit.h
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@ -46,7 +46,7 @@ bool bUnit_ReplaceString(char *str, int len_max, const char *str_prev, double sc
bool bUnit_ContainsUnit(const char *str, int system, int type);
/* if user does not specify a unit, multiply with this value */
double bUnit_PreferredUnitScalar(const struct UnitSettings *settings, int type);
double bUnit_PreferredInputUnitScalar(const struct UnitSettings *settings, int type);
/* make string keyboard-friendly: 10µm --> 10um */
void bUnit_ToUnitAltName(char *str, int len_max, const char *orig_str, int system, int type);

15
source/blender/blenkernel/intern/unit.c
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@ -484,7 +484,7 @@ static bool is_valid_unit_collection(const bUnitCollection *usys)
return usys != NULL && usys->units[0].name != NULL;
}
static const bUnitDef *get_preferred_unit_if_used(int type, PreferredUnits units)
static const bUnitDef *get_preferred_display_unit_if_used(int type, PreferredUnits units)
{
const bUnitCollection *usys = unit_get_system(units.system, type);
if (!is_valid_unit_collection(usys)) return NULL;
@ -525,7 +525,7 @@ static size_t unit_as_string_main(
usys = &buDummyCollection;
}
else {
main_unit = get_preferred_unit_if_used(type, units);
main_unit = get_preferred_display_unit_if_used(type, units);
}
if (split && unit_should_be_split(type)) {
@ -734,12 +734,12 @@ bool bUnit_ContainsUnit(const char *str, int system, int type)
return false;
}
double bUnit_PreferredUnitScalar(const struct UnitSettings *settings, int type)
double bUnit_PreferredInputUnitScalar(const struct UnitSettings *settings, int type)
{
PreferredUnits units = preferred_units_from_UnitSettings(settings);
const bUnitDef *unit = get_preferred_unit_if_used(type, units);
if (unit == NULL) return 1.0;
else return unit->scalar;
const bUnitDef *unit = get_preferred_display_unit_if_used(type, units);
if (unit) return unit->scalar;
else return bUnit_BaseScalar(units.system, type);
}
/* make a copy of the string that replaces the units with numbers
@ -905,7 +905,8 @@ double bUnit_ClosestScalar(double value, int system, int type)
double bUnit_BaseScalar(int system, int type)
{
const bUnitCollection *usys = unit_get_system(system, type);
return unit_default(usys)->scalar;
if (usys) return unit_default(usys)->scalar;
else return 1.0;
}
/* external access */

2
source/blender/editors/util/numinput.c
View File

@ -260,7 +260,7 @@ bool user_string_to_number(bContext *C, const char *str, const UnitSettings *uni
double unit_scale = BKE_scene_unit_scale(unit, type, 1.0);
if (!bUnit_ContainsUnit(str, unit->system, type)) {
int success = BPY_execute_string_as_number(C, NULL, str, true, r_value);
*r_value *= bUnit_PreferredUnitScalar(unit, type);
*r_value *= bUnit_PreferredInputUnitScalar(unit, type);
*r_value /= unit_scale;
return success;
}