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GpiPtVisible: Revision history

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6 April 2025

  • curprev 21:5321:53, 6 April 2025 Iturbide talk contribs 2,026 bytes +2,026 Created page with "This function checks whether a point is visible within the clipping region of the device associated with the specified presentation space. ==Syntax== GpiPtVisible(hps, pptlPoint) ==Parameters== ; hps (HPS) - input : Presentation-space handle. ; pptlPoint (PPOINTL) - input : Point to be checked. : The point is given in world coordinates. ==Return Value== ; lVisibility (LONG) - returns : Visibility indicator. :; PVIS_INVISIBLE :: Not visible :; PVIS_VISIBL..."
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