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== Clamp To Constraint ==

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Now there's an option for the owner to follow the path of the target cyclically. Previously, if the owner moved past the extents of the side of the bounding-box used for the calculations, the object was placed on the curve at the nearest extent. 

This option is only really useful if the curve itself is cyclic, although you can still use it otherwise. To enable, just turn on the cyclic option.
This commit is contained in:
Joshua Leung
2007-09-26 07:33:31 +00:00
parent 1aef5641b3
commit 7cf9c31272
5 changed files with 71 additions and 16 deletions
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10
source/blender/src/buttons_object.c
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@@ -1409,11 +1409,11 @@ static void draw_constraint (uiBlock *block, ListBase *list, bConstraint *con, s
{
bClampToConstraint *data = con->data;
height = 66;
height = 90;
uiDefBut(block, ROUNDBOX, B_DIFF, "", *xco-10, *yco-height, width+40,height-1, NULL, 5.0, 0.0, 12, rb_col, "");
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 */
uiDefIDPoinBut(block, test_obpoin_but, ID_OB, B_CONSTRAINT_CHANGETARGET, "OB:", *xco+120, *yco-24, 135, 18, &data->tar, "Target Object");
@@ -1425,6 +1425,12 @@ static void draw_constraint (uiBlock *block, ListBase *list, bConstraint *con, s
uiDefButI(block, ROW, B_CONSTRAINT_TEST, "Y", *xco+182, *yco-64, 32, 18, &data->flag, 12.0, CLAMPTO_Y, 0, 0, "Main axis of movement is y-axis");
uiDefButI(block, ROW, B_CONSTRAINT_TEST, "Z", *xco+214, *yco-64, 32, 18, &data->flag, 12.0, CLAMPTO_Z, 0, 0, "Main axis of movement is z-axis");
uiBlockEndAlign(block);
/* Extra Options Controlling Behaviour */
uiBlockBeginAlign(block);
uiDefBut(block, LABEL, B_CONSTRAINT_TEST, "Options:", *xco, *yco-86, 90, 18, NULL, 0.0, 0.0, 0.0, 0.0, "");
uiDefButBitI(block, TOG, CLAMPTO_CYCLIC, B_CONSTRAINT_TEST, "Cyclic", *xco+((width/2)), *yco-86,60,19, &data->flag2, 0, 0, 0, 0, "Treat curve as cyclic curve (no clamping to curve bounding box)");
uiBlockEndAlign(block);
}
break;
case CONSTRAINT_TYPE_TRANSFORM: