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- /*
- * Perspective.ifx.pre
- * Written by Thomas Krehbiel
- *
- * Perspective Rotation.
- *
- * 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
-
- base = 'Autofx_Perspective_'
-
- x1 = GETCLIP(base||'x1')
- y1 = GETCLIP(base||'y1')
- z1 = GETCLIP(base||'z1')
- x2 = GETCLIP(base||'x2')
- y2 = GETCLIP(base||'y2')
- z2 = GETCLIP(base||'z2')
-
- IF x1 = "" THEN x1 = 0
- IF y1 = "" THEN y1 = 0
- IF z1 = "" THEN z1 = 0
- IF x2 = "" THEN x2 = 45
- IF y2 = "" THEN y2 = 45
- IF z2 = "" THEN z2 = 0
-
- Gadget.1 = 'INTEGER 200 5 50 14 "Starting Rotation X:"' x1
- Gadget.2 = 'INTEGER 280 5 50 14 "Y:"' y1
- Gadget.3 = 'INTEGER 360 5 50 14 "Z:"' z1
- Gadget.4 = 'INTEGER 200 20 50 14 "Ending Rotation X:"' x2
- Gadget.5 = 'INTEGER 280 20 50 14 "Y:"' y2
- Gadget.6 = 'INTEGER 360 20 50 14 "Z:"' z2
- Gadget.7 = 'END'
-
- NewComplexRequest '"Perspective Rotation"' Gadget 430 50
- IF rc ~= 0 THEN EXIT rc
-
- CALL SETCLIP(base||'x1', result.1)
- CALL SETCLIP(base||'y1', result.2)
- CALL SETCLIP(base||'z1', result.3)
- CALL SETCLIP(base||'x2', result.4)
- CALL SETCLIP(base||'y2', result.5)
- CALL SETCLIP(base||'z2', result.6)
-
- EXIT
-