stretch in increments

[RandyC]

Is it possible to have an object stretch (snapping to ) by an increment of
say 8" ?

[RandyC]

To clarify , I would like the Hotspots to snap to increments as the object is stretched.

[Oleg]

RandyC wrote:
Is it possible to have an object stretch (snapping to ) by an increment of
say 8" ?

May be this solution

Parameter script:

cellSize=8"
VALUES "A" RANGE [cellSize, ] STEP cellSize, cellSize
VALUES "B" RANGE [cellSize, ] STEP cellSize, cellSize

[Anonymous]

The RANGE function definitely works. I have used it myself and it is VERY cool. I don't remember the exact syntax, but if anyone has more questions I'll look into it.

[RandyC]

THANKS , OLEG & MATTHEW the range function did the trick !

Randy Clarkston
WestCoast Design

[James Murray]

Apologies if this is obvious,

You can also code explicit values for A, B, & ZZYZX for things (equipment, furniture?) that only come in certain sizes, aren't indefinitely extensive, and/or don't change size on a consistent interval. E.g.,

!bed widths
VALUES 'A' 39", !twin
			54", !Full
			60", !Queen
			76" !King

You can also bind values in different lists together using GLOB_MODPAR_NAME.

!water heater dimensions
!gallon size
VALUES 'galq'	30,		50,		75,		100,	120
!diameter
VALUES 'A' 	22", 	24", 	26", 	28", 	30"
!height
VALUES 'ZZYZX' 48",	60",			74",	76"

IF GLOB_MODPAR_NAME='galq' THEN
	IF galq=30 THEN
		PARAMETERS A=22"
		PARAMETERS ZZYZX=48"
	ENDIF
	IF galq=50 THEN....


IF GLOB_MODPAR_NAME='A' THEN
	IF A=22" THEN
		PARAMETERS galq=30
		PARAMETERS ZZYZX=48"
	ENDIF
	IF A=24" THEN...

So the user can choose the size from the list or stretch the diameter and the related parameters update.

[Anonymous]

James wrote:
You can also bind values in different lists together using GLOB_MODPAR_NAME.

Is it possible to combine the GLOB_MODPAR_NAME with a VALUES statement in the IF THEN test ?

[James Murray]

Geoffroy wrote:
Is it possible to combine the GLOB_MODPAR_NAME with a VALUES statement in the IF THEN test ?

Conditional VALUES lists are OK in general, in my experience. I put all lists in the Master Script, it's more consistent than the Parameter Script.

Do you mean,

IF GLOB_MODPAR_NAME='name1' THEN VALUES 'A' 1',2',3'
IF GLOB_MODPAR_NAME='name2' THEN VALUES 'A' 4',5',6'

It seems to work; I've never done it in practice. There can't be a VALUES statement for the parameter that's NOT part of a conditional. IE, don't do this:

VALUES 'A' 7',8',9'

IF GLOB_MODPAR_NAME='name1' THEN VALUES 'A' 1',2',3'
IF GLOB_MODPAR_NAME='name2' THEN VALUES 'A' 4',5',6'

Then there's two lists for the same parameter, which, not surprisingly, gives unpredictable results.

One more thing: Parameter updating seems to get unreliable when stretching vertically in 3D. This works fine in the settings box:

IF GLOB_MODPAR_NAME='ZZYZX' THEN
	IF ZZYZX=1' THEN PARAMETERS modelname='Short'
	IF ZZYZX=3' THEN PARAMETERS modelname='Tall'
ENDIF

...but can't relied on in 3D.