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- /*
- * RadialStar.ifx.pre
- * Written by Thomas Krehbiel
- *
- * Radial Star effect. (A twinkling star.)
- *
- * Inputs:
- * Word(Arg(1),1) = Sequence number (?)
- * Word(Arg(1),2) = Total number of frames (N)
- *
- * Returns:
- * 0 if successful, non-zero on failure
- *
- */
-
- OPTIONS RESULTS
-
- minradius = GETCLIP('Autofx_RadialStar_Min')
- maxradius = GETCLIP('Autofx_RadialStar_Max')
- centerx = GETCLIP('Autofx_RadialStar_CenterX')
- centery = GETCLIP('Autofx_RadialStar_CenterY')
-
- IF centerx = "" THEN centerx = -1
- IF centery = "" THEN centery = -1
- IF maxradius = "" THEN maxradius = 100
- IF minradius = "" THEN minradius = 20
-
- Gadget.1 = 'INTEGER 150 5 60 14 "Twinkle Radius Min:"' minradius
- Gadget.2 = 'INTEGER 260 5 60 14 "Max:"' maxradius
- Gadget.3 = 'INTEGER 150 20 60 14 "Twinkle Center X:"' centerx
- Gadget.4 = 'INTEGER 260 20 60 14 "Y:"' centery
- Gadget.5 = 'TEXT 185 36 1 1 "(-1,-1 selects the exact center of the image.)" JU=2'
- Gadget.6 = 'END'
-
- NewComplexRequest '"Twinkle, Twinkle Little Radial Star"' Gadget 370 50
- IF rc ~= 0 THEN EXIT rc
-
- CALL SETCLIP('Autofx_RadialStar_Min', result.1)
- CALL SETCLIP('Autofx_RadialStar_Max', result.2)
- CALL SETCLIP('Autofx_RadialStar_CenterX', result.3)
- CALL SETCLIP('Autofx_RadialStar_CenterY', result.4)
-
- EXIT
-