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Path: [ #2789 ] Add a "copy size" constraint

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At long last!
This new constraint is pretty simple. Following in the footsteps of such giants as Copy Loc and Copy Rot, it lets you constrain the size of an object/bone to another object/bone, with per axis restrictions.
This commit is contained in:
Martin Poirier
2006-02-19 17:42:20 +00:00
parent c7b472a54e
commit da6b87abb1
7 changed files with 181 additions and 8 deletions
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48
source/blender/src/buttons_object.c
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@@ -334,6 +334,9 @@ static void get_constraint_typestring (char *str, bConstraint *con)
case CONSTRAINT_TYPE_LOCLIKE:
strcpy (str, "Copy Location");
return;
case CONSTRAINT_TYPE_SIZELIKE:
strcpy (str, "Copy Size");
return;
case CONSTRAINT_TYPE_ACTION:
strcpy (str, "Action");
return;
@@ -367,6 +370,8 @@ static int get_constraint_col(bConstraint *con)
return TH_BUT_POPUP;
case CONSTRAINT_TYPE_MINMAX:
return TH_BUT_POPUP;
case CONSTRAINT_TYPE_SIZELIKE:
return TH_BUT_POPUP;
case CONSTRAINT_TYPE_ACTION:
return TH_BUT_ACTION;
case CONSTRAINT_TYPE_LOCKTRACK:
@@ -686,6 +691,38 @@ static void draw_constraint (uiBlock *block, ListBase *list, bConstraint *con, s
uiBlockEndAlign(block);
}
break;
case CONSTRAINT_TYPE_SIZELIKE:
{
bSizeLikeConstraint *data = con->data;
bArmature *arm;
height = 66;
BIF_ThemeColor(curCol);
glRects(*xco+3, *yco-height-39, *xco+width+30, *yco-18);
uiDefBut(block, LABEL, B_CONSTRAINT_TEST, "Target:", *xco+65, *yco-24, 50, 18, NULL, 0.0, 0.0, 0.0, 0.0, "");
/* Draw target parameters */
uiBlockBeginAlign(block);
uiDefIDPoinBut(block, test_obpoin_but, ID_OB, B_CONSTRAINT_CHANGETARGET, "OB:", *xco+120, *yco-24, 135, 18, &data->tar, "Target Object");
arm = get_armature(data->tar);
if (arm){
but=uiDefBut(block, TEX, B_CONSTRAINT_CHANGETARGET, "BO:", *xco+120, *yco-42,135,18, &data->subtarget, 0, 24, 0, 0, "Subtarget Bone");
uiButSetCompleteFunc(but, autocomplete_bone, (void *)data->tar);
}
else
strcpy (data->subtarget, "");
uiBlockEndAlign(block);
/* Draw XYZ toggles */
uiBlockBeginAlign(block);
but=uiDefButI(block, TOG|BIT|0, B_CONSTRAINT_TEST, "X", *xco+((width/2)-48), *yco-64, 32, 18, &data->flag, 0, 24, 0, 0, "Copy X component");
but=uiDefButI(block, TOG|BIT|1, B_CONSTRAINT_TEST, "Y", *xco+((width/2)-16), *yco-64, 32, 18, &data->flag, 0, 24, 0, 0, "Copy Y component");
but=uiDefButI(block, TOG|BIT|2, B_CONSTRAINT_TEST, "Z", *xco+((width/2)+16), *yco-64, 32, 18, &data->flag, 0, 24, 0, 0, "Copy Z component");
uiBlockEndAlign(block);
}
break;
case CONSTRAINT_TYPE_KINEMATIC:
{
bKinematicConstraint *data = con->data;
@@ -977,6 +1014,7 @@ static uiBlock *add_constraintmenu(void *arg_unused)
uiDefBut(block, BUTM, B_CONSTRAINT_ADD_LOCLIKE,"Copy Location", 0, yco-=20, 160, 19, NULL, 0.0, 0.0, 1, 0, "");
uiDefBut(block, BUTM, B_CONSTRAINT_ADD_ROTLIKE,"Copy Rotation", 0, yco-=20, 160, 19, NULL, 0.0, 0.0, 1, 0, "");
uiDefBut(block, BUTM, B_CONSTRAINT_ADD_SIZELIKE,"Copy Size", 0, yco-=20, 160, 19, NULL, 0.0, 0.0, 1, 0, "");
uiDefBut(block, SEPR, 0, "", 0, yco-=6, 120, 6, NULL, 0.0, 0.0, 0, 0, "");
@@ -1083,6 +1121,16 @@ void do_constraintbuts(unsigned short event)
BIF_undo_push("Add constraint");
}
break;
case B_CONSTRAINT_ADD_SIZELIKE:
{
bConstraint *con;
con = add_new_constraint(CONSTRAINT_TYPE_SIZELIKE);
add_constraint_to_active(ob, con);
BIF_undo_push("Add constraint");
}
break;
case B_CONSTRAINT_ADD_ACTION:
{
bConstraint *con;