2. I had a related CIFilter with various different reflection kernel functions (reflect on Y-axis, reflect on both X abd Y-axes, 'flipped' versions of each), and I was using an __index input to the JavaScript portion of the CIFilter to switch between the different variations. After enabling the 'Show Advanced Filter Options' checkbox for the filter, I am only able to input values of 0 and 1 to the __index input. Where previously the control showed-up on the 'Input Parameters' panel for the patch as a rotary control that could be set to any Integer value, it's not a slider with a range of 0 > 1.Can anyone confirm the above?
I can't confirm it as described (well, later I could), but refine it. Step 1) make a Core Image Filter Patch Step 2) check the Edit Filter Function check box. So far, so good. Step 3) add an index port (as alex describes). So far, so good.Step 4) Toggle the Show Advanced Input Sampler Options box. So far, so good. Step 5) untoggle the show advanced input sampler options box. At this point, the index port gets clamped to [0-1] Step 6) Toggle the Show Advanced Input Sampler Options' box again. The index is still incorrectly clamped. There doesn't appear to be a way to unclamp the index.
It appears as though toggling Show Advanced Input Sampler Options from On to Off causes an irreversible state change in the core image filter patch, which forces index patches to be clamped as described. This persists across save/reloads.
It also appears that Saving a composition with the Show Advanced Input Sampler Options box checked will clamp the index port on load... so in Alex's case, this is probably what he was experiencing (once saved, it seems to always clamp, not just on the falling edge of Show Advanced Input Sampler Options.)
Perhaps there are more details? Or is this complete enough for a bug report?
-- [ christopher wright ] [EMAIL PROTECTED] http://kineme.net/
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