<HTML> <HEAD> <TITLE>cgCombinePrograms4</TITLE> <STYLE TYPE="text/css" MEDIA=screen> <!-- BODY { font-family: Arial,Helvetica; } BLOCKQUOTE { margin: 10pt; } H1,A { color: #336699; } /*** Top menu style ****/ .mmenuon { font-family: Arial,Helvetica; font-weight: bold; text-decoration: none; color: #ff6600; font-size: 10pt; } .mmenuoff { font-family: Arial,Helvetica; font-weight: bold; text-decoration: none; color: #ffffff; font-size: 10pt; } .cpyright { font-family: Arial,Helvetica; font-weight: bold; text-decoration: none; color: #ffffff; font-size: xx-small; } .cpyrightText { font-family: Arial,Helvetica; font-weight: bold; text-decoration: none; color: #ffffff; font-size: xx-small; } .sections { font-family: Arial,Helvetica; font-weight: bold; text-decoration: none; color: #336699; font-size: 11pt; } .dsections { font-family: Arial,Helvetica; font-weight: bold; text-decoration: none; color: #336699; font-size: 12pt; } .slink { font-family: Arial,Helvetica; font-weight: normal; text-decoration: none; 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</PRE> <H1><A NAME="PARAMETERS"><A NAME="3">PARAMETERS </A></A></H1> <DL> <DT><STRONG>program1 </STRONG></DT> <DD> <P> An executable program from one domain. </P> <DT><STRONG>program2 </STRONG></DT> <DD> <P> An executable program from a second domain. </P> <DT><STRONG>program3 </STRONG></DT> <DD> <P> An executable program from a third domain. </P> <DT><STRONG>program4 </STRONG></DT> <DD> <P> An executable program from a fourth domain. </P> </DD></DL> <H1><A NAME="RETURN_VALUES"><A NAME="4">RETURN VALUES </A></A></H1> <P> Returns a handle to the newly created program on success. </P> <P> Returns <B>NULL</B> if an error occurs. </P> <H1><A NAME="DESCRIPTION"><A NAME="5">DESCRIPTION </A></A></H1> <P> <B>cgCombinePrograms4</B> takes four programs from different domains and combines them into a single <B>CGprogram</B>. This is a convenience function for <A HREF="cgCombinePrograms.html">cgCombinePrograms</A>. </P> <H1><A NAME="EXAMPLES"><A NAME="6">EXAMPLES </A></A></H1> <PRE> CGprogram p1 = cgCreateProgram(context, CG_SOURCE, vSrc, vProfile, vEntryName, NULL); CGprogram p2 = cgCreateProgram(context, CG_SOURCE, fSrc, fProfile, fEntryName, NULL); CGprogram p3 = cgCreateProgram(context, CG_SOURCE, tcSrc, tcProfile, tcEntryName, NULL); CGprogram p4 = cgCreateProgram(context, CG_SOURCE, teSrc, teProfile, teEntryName, NULL); CGprogram combined = cgCombinePrograms4(p1, p2, p3, p4); cgDestroyProgram(p1); cgDestroyProgram(p2); cgDestroyProgram(p3); cgDestroyProgram(p4); cgGLBindProgram(combined); /* Assuming cgGL runtime */ /* Render... */ </PRE> <H1><A NAME="ERRORS"><A NAME="7">ERRORS </A></A></H1> <P> The errors listed in <A HREF="cgCombinePrograms.html">cgCombinePrograms</A> might be generated. </P> <H1><A NAME="HISTORY"><A NAME="8">HISTORY </A></A></H1> <P> <B>cgCombinePrograms4</B> was introduced in Cg 3.0. </P> <H1><A NAME="SEE_ALSO"><A NAME="9">SEE ALSO </A></A></H1> <P> <A HREF="cgCombinePrograms.html">cgCombinePrograms</A>, <A HREF="cgCombinePrograms2.html">cgCombinePrograms2</A>, <A HREF="cgCombinePrograms3.html">cgCombinePrograms3</A>, <A HREF="cgCombinePrograms5.html">cgCombinePrograms5</A> </P> </BLOCKQUOTE> </BODY>