How do to capture the mouse click or drag the engine near the PF_Param_POINT

Hi guys.

I tried to re-captured the event click or drag near the PF_Param_POINT but I could not.

PF_Param_POINT seems to catch my event drag near the object point.

Using the debugger, I watched if PF_Event_DO_CLICK occurs or no such action of drag,

no event of PF_Event_DO_CLICK were issued.

Once my user interface of the custom controls located near the control point UI (less than 5px?),

the user can move them forever.

Instead of draggin my UIs custom, control point user interface are trained.

At present, the only solution is to CANCEL the move of my custom user interface operation.

Does anyone know how to avoid such a situation?

Hi daichi.

the problem is that the interface of AE has a priority higher on interface of plug-in.

He intercepted events drag both drew on the interface of the plug-in on the paper.

the only solution I know is:

def.ui_flags = PF_PUI_DISABLED;

Suites. ParamUtilsSuite1()-> PF_UpdateParamUI (in_data-> effect_ref, paramIndex, &def);)

This will cause the point param be unselectable, and therefore will not intercept click and drag orders.
You can set this flag selectively when the cursor is close to your custom control, or when the cursor is inside the window of the model.
(it's what I do in my plug-ins)
:-)

Tags: After Effects

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