1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
|
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<!-- Created by texi2html 1.64 -->
<!--
Written by: Lionel Cons <Lionel.Cons@cern.ch> (original author)
Karl Berry <karl@freefriends.org>
Olaf Bachmann <obachman@mathematik.uni-kl.de>
and many others.
Maintained by: Olaf Bachmann <obachman@mathematik.uni-kl.de>
Send bugs and suggestions to <texi2html@mathematik.uni-kl.de>
-->
<HTML>
<HEAD>
<TITLE>Crystal Space: MeshObject Spiral</TITLE>
<META NAME="description" CONTENT="Crystal Space: MeshObject Spiral">
<META NAME="keywords" CONTENT="Crystal Space: MeshObject Spiral">
<META NAME="resource-type" CONTENT="document">
<META NAME="distribution" CONTENT="global">
<META NAME="Generator" CONTENT="texi2html 1.64">
</HEAD>
<BODY LANG="" BGCOLOR="#FFFFFF" TEXT="#000000" LINK="#0000FF" VLINK="#800080" ALINK="#FF0000">
<A NAME="SEC523"></A>
<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="cs_214.html#SEC517"> < </A>]</TD>
<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="cs_216.html#SEC529"> > </A>]</TD>
<TD VALIGN="MIDDLE" ALIGN="LEFT"> <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="cs_196.html#SEC414"> << </A>]</TD>
<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="cs_201.html#SEC452"> Up </A>]</TD>
<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="cs_220.html#SEC543"> >> </A>]</TD>
<TD VALIGN="MIDDLE" ALIGN="LEFT"> <TD VALIGN="MIDDLE" ALIGN="LEFT"> <TD VALIGN="MIDDLE" ALIGN="LEFT"> <TD VALIGN="MIDDLE" ALIGN="LEFT"> <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="index.html#SEC_Top">Top</A>]</TD>
<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="cs_toc.html#SEC_Contents">Contents</A>]</TD>
<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="cs_285.html#SEC711">Index</A>]</TD>
<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="cs_abt.html#SEC_About"> ? </A>]</TD>
</TR></TABLE>
<HR SIZE=1>
<H3> 7.8.14 Spiral Mesh Object </H3>
<!--docid::SEC523::-->
<P>
<EM>Written by Jorrit Tyberghein,
<A HREF="mailto:jorrit.tyberghein@uz.kuleuven.ac.be">jorrit.tyberghein@uz.kuleuven.ac.be</A>.</EM>
</P><P>
Spiral is a particle system for a special spiral effect. This is an
experimental particle system which is currently not fully operational. Also
see the general particle system documentation which is valid for all particle
systems. See section <A HREF="cs_209.html#SEC490">7.8.8 Particle Systems in General</A>.
</P><P>
<A NAME="SEC524"></A>
<H4> Basic Structure </H4>
<!--docid::SEC524::-->
<P>
The following SCF class names are used (for <CODE>CS_LOAD_PLUGIN()</CODE>):
</P><P>
<UL>
<LI>
Type plugin: `<SAMP>crystalspace.mesh.object.spiral</SAMP>'
<LI>
Loader plugin: `<SAMP>crystalspace.mesh.loader.spiral</SAMP>'
<LI>
Factory loader plugin: `<SAMP>crystalspace.mesh.loader.factory.spiral</SAMP>'
</UL>
<P>
Objects in this plugin implement the following SCF interfaces (get
with <CODE>SCF_QUERY_INTERFACE()</CODE>):
</P><P>
<UL>
<LI>
<EM>MeshObject</EM>
<UL>
<LI>
Implements `<SAMP>iMeshObject</SAMP>'
<LI>
Implements `<SAMP>iParticleState</SAMP>'
<LI>
Implements `<SAMP>iSpiralState</SAMP>'
</UL>
<LI>
<EM>MeshObjectFactory</EM>
<UL>
<LI>
Implements `<SAMP>iMeshObjectFactory</SAMP>'
</UL>
<LI>
<EM>MeshObjectFactory</EM>
<UL>
<LI>
Implements `<SAMP>iMeshObjectType</SAMP>'
</UL>
</UL>
<P>
<A NAME="SEC525"></A>
<H4> Factory State Interface </H4>
<!--docid::SEC525::-->
<P>
This plugin has no factory state interface.
</P><P>
<A NAME="SEC526"></A>
<H4> Factory Loader </H4>
<!--docid::SEC526::-->
<P>
The fountain mesh factory loader has no parameters.
</P><P>
<A NAME="SEC527"></A>
<H4> Object State Interface </H4>
<!--docid::SEC527::-->
<P>
`<SAMP>iSpiralState</SAMP>' is the SCF interface that you can
use to set/get settings for an spiral object. The definition of this
interface can be found in `<TT>CS/include/imesh/spiral.h</TT>' and that's also the
include file you need to include in your applications to use this plugin.
Using this interface you can access the number of particles and the
source of the spiral.
</P><P>
In addition you can use `<SAMP>iParticleState</SAMP>'.
</P><P>
<A NAME="SEC528"></A>
<H4> Object Loader </H4>
<!--docid::SEC528::-->
<P>
Also see the general documentation for particle systems for other recognized
keywords. See section <A HREF="cs_209.html#SEC490">7.8.8 Particle Systems in General</A>.
</P><P>
<DL COMPACT>
<DT><CODE>SOURCE(x,y,z)</CODE>
<DD>Source of the spiral (3D coordinate).
<DT><CODE>NUMBER(nrParticles)</CODE>
<DD>Number of particles to use.
</DL>
<A NAME="MeshObject Haze"></A>
<HR SIZE=1>
<BR>
<FONT SIZE="-1">
This document was generated
using <A HREF="http://www.mathematik.uni-kl.de/~obachman/Texi2html
"><I>texi2html</I></A>
</BODY>
</HTML>
|
