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8<TITLE>GXSpotFn</TITLE>
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11<H1 align="left">GXSpotFn</H1>
12<H2>Enumerated Types</H2>
13<DIV align="left">
14<TABLE border="0" width="100%">
15  <TBODY>
16    <TR>
17<TD width="100%"><CODE>GX_SP_OFF</CODE></TD>
18    </TR>
19    <TR>
20<TD width="100%"><CODE>GX_SP_FLAT</CODE></TD>
21    </TR>
22    <TR>
23<TD width="100%"><CODE>GX_SP_COS</CODE></TD>
24    </TR>
25    <TR>
26<TD width="100%"><CODE>GX_SP_COS2</CODE></TD>
27    </TR>
28    <TR>
29<TD width="100%"><CODE>GX_SP_SHARP</CODE></TD>
30    </TR>
31    <TR>
32<TD width="100%"><CODE>GX_SP_RING1</CODE></TD>
33    </TR>
34    <TR>
35<TD width="100%"><CODE>GX_SP_RING2</CODE></TD>
36    </TR>
37  </TBODY>
38</TABLE>
39</DIV>
40<H2>Description</H2>
41<P>Function type for the illumination distribution of the spotlight.</P>
42<TABLE border="1">
43  <TBODY>
44    <TR>
45<TD><CODE>GX_SP_OFF</CODE></TD>
46<TD>No spotlight.</TD>
47    </TR>
48    <TR>
49<TD><CODE>GX_SP_FLAT</CODE></TD>
50<TD>Use flat illumination distribution function.<BR>
51      <IMG src="../Lighting/SpotFn1.gif" border="0" width="128" height="128"></TD>
52    </TR>
53    <TR>
54<TD><CODE>GX_SP_COS</CODE></TD>
55<TD>Use cos illumination distribution function.<BR>
56      <IMG src="../Lighting/SpotFn2.gif" border="0" width="128" height="128"></TD>
57    </TR>
58    <TR>
59<TD><CODE>GX_SP_COS2</CODE></TD>
60<TD>Use cos square illumination distribution function.<BR>
61      <IMG src="../Lighting/SpotFn3.gif" border="0" width="128" height="128"></TD>
62    </TR>
63    <TR>
64<TD><CODE>GX_SP_SHARP</CODE></TD>
65<TD>Use somewhat sharp shaped illumination distribution function.<BR>
66      <IMG src="../Lighting/SpotFn4.gif" border="0" width="128" height="128"></TD>
67    </TR>
68    <TR>
69<TD><CODE>GX_SP_RING1</CODE></TD>
70<TD>Use ring shaped illumination distribution function.<BR>
71      <IMG src="../Lighting/SpotFn5.gif" border="0" width="128" height="128"></TD>
72    </TR>
73    <TR>
74<TD><CODE>GX_SP_RING2</CODE></TD>
75<TD>Use ring shaped illumination distribution function with different cutoff value.<BR>
76      <IMG src="../Lighting/SpotFn6.gif" border="0" width="128" height="128"></TD>
77    </TR>
78  </TBODY>
79</TABLE>
80<H2>Functions That Use This Type</H2>
81<P><CODE><A href="../Lighting/GXInitLightSpot.html">GXInitLightSpot</A></CODE></P>
82<H2>Revision History</H2>
83<P>2006/03/01 Initial version.</P><hr>
84<P>CONFIDENTIAL</p>
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