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1. Re: Point Parameter, default to center?
bbb_999 Dec 18, 2007 9:09 AM (in response to david van brink)The recipe is to make a guess based on common footage sizes.
You can't get the actual center, because your parameters are set up before your effect knows the dimensions of the layer to which it's being applied. -
2. Re: Point Parameter, default to center?
david van brink Dec 21, 2007 3:14 PM (in response to david van brink)so...
I should just choose (320,240), real old-school like, and call it a day?
Works for me! Thanks --> d -
3. Re: Point Parameter, default to center?
david van brink Dec 22, 2007 6:00 PM (in response to david van brink)ok, I'm a dork. To default a point parameter to center, just x_dephault & y_dephault to 50<<16. Just like it says in the header file. :-)
typedef struct {
/* PARAMETER VALUE */
PF_Fixed x_value;
PF_Fixed y_value;
/* PARAMETER DESCRIPTION */
A_char reserved[3];
PF_Boolean restrict_bounds; /* restrict bounds to size of src */
PF_Fixed x_dephault; /* percentage */
PF_Fixed y_dephault; /* percentage */
} PF_PointDef;
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4. Re: Point Parameter, default to center?
bbb_999 Jan 7, 2008 12:17 PM (in response to david van brink)I've out-dorked you, in that I hadn't even realized that. Thanks, David!


