diff options
Diffstat (limited to 'docs/doxygen/nel/cloud__scape_8cpp-source.html')
| -rw-r--r-- | docs/doxygen/nel/cloud__scape_8cpp-source.html | 870 |
1 files changed, 870 insertions, 0 deletions
diff --git a/docs/doxygen/nel/cloud__scape_8cpp-source.html b/docs/doxygen/nel/cloud__scape_8cpp-source.html new file mode 100644 index 00000000..12f3e571 --- /dev/null +++ b/docs/doxygen/nel/cloud__scape_8cpp-source.html @@ -0,0 +1,870 @@ +<!doctype html public "-//W3C//DTD HTML 4.0 Transitional//EN" "http://www.w3.org/TR/REC-html40/loose.dtd"> +<HTML> +<HEAD> + <TITLE>nevrax.org : docs</TITLE> + <LINK REL=stylesheet TYPE="text/css" HREF="http://www.nevrax.org/inc/css/nevrax.css"> + <link href="doxygen.css" rel="stylesheet" type="text/css"> +</HEAD> +<BODY MARGINHEIGHT="0" MARGINWIDTH="0"> + +<!-- uplinks --> +<TABLE CELLSPACING=0 CELLPADDING=0 BORDER=0> + <TR> + <TD WIDTH=16><IMG SRC="http://www.nevrax.org/inc/img/pixel.gif" WIDTH="16" HEIGHT="16" BORDER=0 ALT=""></TD> + <TD WIDTH=140 BGCOLOR=#dddddd><IMG SRC="http://www.nevrax.org/inc/img/pixel.gif" WIDTH="140" HEIGHT="16" BORDER=0 ALT=""></TD> + <TD WIDTH=16><IMG SRC="http://www.nevrax.org/inc/img/pixel.gif" WIDTH="16" HEIGHT="16" BORDER=0 ALT=""></TD> + <TD><IMG width=6 height=14 SRC="http://www.nevrax.org/inc/img/reddots.gif" ALT="#" VSPACE=2 HSPACE=2 BORDER=0 ></TD><TD VALIGN=middle> <A CLASS=uplinks HREF=http://www.nevrax.org><b>Home</B></FONT></A> </TD> + <TD><IMG width=6 height=14 SRC="http://www.nevrax.org/inc/img/reddots.gif" ALT="#" VSPACE=2 HSPACE=2 BORDER=0 ></TD><TD VALIGN=middle> <A CLASS=uplinks HREF=http://www.nevrax.com><b>nevrax.com</B></FONT></A> </TD> + </TR> +</TABLE> + +<!-- banner Nevrax --> +<TABLE CELLSPACING=0 CELLPADDING=0 BORDER=0 WIDTH=100%> + <TR><TD BGCOLOR="#000000" BACKGROUND="http://www.nevrax.org/inc/img/black_banner.jpg"><A HREF="http://www.nevrax.org"><IMG SRC="http://www.nevrax.org/inc/img/nevrax.gif" WIDTH="170" HEIGHT="45" BORDER=0 ALT="Nevrax" ></A></TD></TR> +</TABLE> + +<!-- main table --> +<TABLE CELLSPACING=0 CELLPADDING=0 BORDER=0 height=100%> + <TR> + <TD WIDTH=16><IMG SRC="http://www.nevrax.org/inc/img/pixel.gif" WIDTH="16" HEIGHT="10" BORDER=0 ALT=""></TD> + <TD WIDTH=140 BGCOLOR=#dddddd VALIGN=TOP ALIGN=middle><IMG SRC="http://www.nevrax.org/inc/img/pixel.gif" WIDTH="140" HEIGHT="10" BORDER=0 ALT=""> + + <!------ Begin Box ------> + <TABLE BORDER=0 CELLSPACING=0 CELLPADDING=0 BGCOLOR=black><TR><TD><TABLE border=0 cellspacing=2 cellpadding=0 width=120><tr><TD ALIGN=middle bgcolor=black> + <FONT COLOR=white FACE="sans-serif"><B>Nevrax.org</B></FONT></TD></TR><tr><td colspan=2 bgcolor=#FFFFFF> + <TABLE cellspacing=0 cellpadding=1 border=0> + <tr><td ALIGN=middle><a class='linkbox' href="http://www.nevrax.org/news/" TITLE="Rubrique news"><img width=13 height=15 hspace=5 border=0 src=http://www.nevrax.org/inc/img/picto-news.gif ALT=#></A></td><td><a class='linkbox' href="http://www.nevrax.org/news/" TITLE="News">News</a></td></tr> + <tr><td ALIGN=middle><a class='linkbox' href="http://www.nevrax.org/mail/" TITLE="Rubrique mail"><img width=15 height=11 hspace=5 border=0 src=http://www.nevrax.org/inc/img/picto-mail.gif ALT=#></A></td><td><a class='linkbox' href="http://www.nevrax.org/mail/" TITLE="Mailing list archive">Mailing-list</a></td></tr> + <tr><td ALIGN=middle><a class='linkbox' href="http://www.nevrax.org/docs/" TITLE="Rubrique docs"><img width=14 height=16 hspace=5 border=0 src=http://www.nevrax.org/inc/img/picto-docs.gif ALT=#></A></td><td><a class='linkbox' href="http://www.nevrax.org/docs/" TITLE="Documentation">Documentation</a></td></tr> + <tr><td ALIGN=middle><a class='linkbox' href="http://www.nevrax.org/cvs/" TITLE="Rubrique cvs"><img width=13 height=17 hspace=5 border=0 src=http://www.nevrax.org/inc/img/picto-cvs.gif ALT=#></A></td><td><a class='linkbox' href="http://www.nevrax.org/cvs/" TITLE="CVS Web">CVS</a></td></tr> + <tr><td ALIGN=middle><a class='linkbox' href="http://www.nevrax.org/bugs/" TITLE="Rubrique bugs"><img width=20 height=16 hspace=5 border=0 src=http://www.nevrax.org/inc/img/picto-bugs.gif ALT=#></A></td><td><a class='linkbox' href="http://www.nevrax.org/bugs/" TITLE="Bugtracking">Bugs</a></td></tr> + <tr><td ALIGN=middle><a class='linkbox' href="http://www.nevrax.org/GPL.php3" TITLE="Rubrique license"><img width=18 height=12 hspace=5 border=0 src=http://www.nevrax.org/inc/img/picto-gpl.gif ALT=#></A></td><td><a class='linkbox' href="http://www.nevrax.org/GPL.php3" TITLE="License">License</a></td></tr> + </TABLE> + </TD></TR></TABLE></TD></TR></TABLE> + <!------ End Box ------> + + </TD> + <TD WIDTH=15><IMG SRC="http://www.nevrax.org/inc/img/pixel.gif" WIDTH="16" HEIGHT="16" BORDER=0 ALT=""></TD> + <TD ALIGN=left valign=top><IMG SRC="http://www.nevrax.org/inc/img/pixel.gif" WIDTH="140" HEIGHT="10" BORDER=0 ALT=""> + +<!-- title --> +<TABLE background="http://www.nevrax.org/inc/img/redline.gif" CELLSPACING=0 CELLPADDING=0 BORDER=0 width=100%><tr><td> +<A HREF="http://www.nevrax.org/docs/"><img src="http://www.nevrax.org/inc/img/t_docs.gif" ALT="Docs" HEIGHT=20 BORDER=0></A> +</td><td><IMG SRC="http://www.nevrax.org/inc/img/pixel.gif" WIDTH="1" HEIGHT="1" BORDER=0 ALT=""> +</td></tr></table> + + +<!-- block --> +<TABLE bgcolor="#dddddd" CELLSPACING=0 CELLPADDING=0 BORDER=0 width=100%><tr><td width=1% valign=middle><img width=6 height=14 hspace=2 vspace=2 src="http://www.nevrax.org/inc/img/reddots.gif"></TD> + <TD><B>Documentation</B></TD> + <TD ALIGN=RIGHT> </td> +</tr></table> +<!-- Generated by Doxygen 1.2.14 --> +<center> +<a class="qindex" href="index.html">Main Page</a> <a class="qindex" href="namespaces.html">Namespace List</a> <a class="qindex" href="hierarchy.html">Class Hierarchy</a> <a class="qindex" href="classes.html">Alphabetical List</a> <a class="qindex" href="annotated.html">Compound List</a> <a class="qindex" href="files.html">File List</a> <a class="qindex" href="namespacemembers.html">Namespace Members</a> <a class="qindex" href="functions.html">Compound Members</a> <a class="qindex" href="globals.html">File Members</a> <a class="qindex" href="pages.html">Related Pages</a> <a class="qindexRef" doxygen="_cgi:http://www.nevrax.org/cgi-bin/nel-search.cgi" href="http://www.nevrax.org/cgi-bin/nel-search.cgi">Search</a> </center> +<hr><h1>cloud_scape.cpp</h1><a href="cloud__scape_8cpp.html">Go to the documentation of this file.</a><div class="fragment"><pre>00001 +00007 <font class="comment">/* Copyright, 2002 Nevrax Ltd.</font> +00008 <font class="comment"> *</font> +00009 <font class="comment"> * This file is part of NEVRAX NEL.</font> +00010 <font class="comment"> * NEVRAX NEL is free software; you can redistribute it and/or modify</font> +00011 <font class="comment"> * it under the terms of the GNU General Public License as published by</font> +00012 <font class="comment"> * the Free Software Foundation; either version 2, or (at your option)</font> +00013 <font class="comment"> * any later version.</font> +00014 <font class="comment"></font> +00015 <font class="comment"> * NEVRAX NEL is distributed in the hope that it will be useful, but</font> +00016 <font class="comment"> * WITHOUT ANY WARRANTY; without even the implied warranty of</font> +00017 <font class="comment"> * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU</font> +00018 <font class="comment"> * General Public License for more details.</font> +00019 <font class="comment"></font> +00020 <font class="comment"> * You should have received a copy of the GNU General Public License</font> +00021 <font class="comment"> * along with NEVRAX NEL; see the file COPYING. If not, write to the</font> +00022 <font class="comment"> * Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,</font> +00023 <font class="comment"> * MA 02111-1307, USA.</font> +00024 <font class="comment"> */</font> +00025 +00026 <font class="preprocessor">#include "<a class="code" href="std3d_8h.html">std3d.h</a>"</font> +00027 <font class="preprocessor">#include "<a class="code" href="cloud__scape_8h.html">cloud_scape.h</a>"</font> +00028 <font class="preprocessor">#include "<a class="code" href="driver_8h.html">3d/driver.h</a>"</font> +00029 <font class="preprocessor">#include "<a class="code" href="scissor_8h.html">nel/3d/scissor.h</a>"</font> +00030 <font class="preprocessor">#include "<a class="code" href="viewport_8h.html">nel/3d/viewport.h</a>"</font> +00031 +00032 <font class="comment">// ------------------------------------------------------------------------------------------------</font> +00033 <font class="keyword">using</font> <font class="keyword">namespace </font>NLMISC; +00034 +00035 <font class="keyword">namespace </font>NL3D +00036 { +00037 +00038 <font class="comment">// ------------------------------------------------------------------------------------------------</font> +<a name="l00039"></a><a class="code" href="cloud__scape_8cpp.html#a0">00039</a> <font class="preprocessor">#define SQR(x) (x)*(x)</font> +00040 <font class="preprocessor"></font> +<a name="l00041"></a><a class="code" href="cloud__scape_8cpp.html#a1">00041</a> <font class="preprocessor">#define MAX_DIST 400.0f</font> +<a name="l00042"></a><a class="code" href="cloud__scape_8cpp.html#a2">00042</a> <font class="preprocessor"></font><font class="preprocessor">#define MAX_CLOUDS 256</font> +00043 <font class="preprocessor"></font><font class="comment">// QUEUE_SIZE must be at least 2*MAX_CLOUDS</font> +<a name="l00044"></a><a class="code" href="cloud__scape_8cpp.html#a3">00044</a> <font class="preprocessor">#define QUEUE_SIZE 512 </font> +00045 <font class="preprocessor"></font> +00046 <font class="comment">// ------------------------------------------------------------------------------------------------</font> +00047 <font class="comment">// SCloudTexture3D</font> +00048 <font class="comment">// ------------------------------------------------------------------------------------------------</font> +00049 +00050 <font class="comment">// ------------------------------------------------------------------------------------------------</font> +<a name="l00051"></a><a class="code" href="structNL3D_1_1SCloudTexture3D.html#a0">00051</a> SCloudTexture3D::SCloudTexture3D () +00052 { +00053 <a class="code" href="structNL3D_1_1SCloudTexture3D.html#m5">Mem</a> = NULL; +00054 <a class="code" href="structNL3D_1_1SCloudTexture3D.html#m7">ToLight</a>.<a class="code" href="classNL3D_1_1CMaterial.html#z551_0">initUnlit</a>(); +00055 <a class="code" href="structNL3D_1_1SCloudTexture3D.html#m7">ToLight</a>.<a class="code" href="classNL3D_1_1CMaterial.html#a0">setShader</a> (CMaterial::Normal); +00056 <font class="comment">//ToLight.setTexture (0, Tex);</font> +00057 <a class="code" href="structNL3D_1_1SCloudTexture3D.html#m7">ToLight</a>.<a class="code" href="classNL3D_1_1CMaterial.html#z546_0">setZFunc</a> (CMaterial::always); +00058 <a class="code" href="structNL3D_1_1SCloudTexture3D.html#m7">ToLight</a>.<a class="code" href="classNL3D_1_1CMaterial.html#z546_1">setZWrite</a> (<font class="keyword">false</font>); +00059 <a class="code" href="structNL3D_1_1SCloudTexture3D.html#m7">ToLight</a>.<a class="code" href="classNL3D_1_1CMaterial.html#z548_0">texEnvOpRGB</a> (0, CMaterial::Replace); +00060 <a class="code" href="structNL3D_1_1SCloudTexture3D.html#m7">ToLight</a>.<a class="code" href="classNL3D_1_1CMaterial.html#z548_1">texEnvArg0RGB</a> (0, CMaterial::Diffuse, CMaterial::SrcColor); +00061 <a class="code" href="structNL3D_1_1SCloudTexture3D.html#m7">ToLight</a>.<a class="code" href="classNL3D_1_1CMaterial.html#z548_3">texEnvOpAlpha</a> (0, CMaterial::Replace); +00062 <a class="code" href="structNL3D_1_1SCloudTexture3D.html#m7">ToLight</a>.<a class="code" href="classNL3D_1_1CMaterial.html#z548_4">texEnvArg0Alpha</a> (0, CMaterial::Texture, CMaterial::InvSrcAlpha); +00063 <a class="code" href="structNL3D_1_1SCloudTexture3D.html#m7">ToLight</a>.<a class="code" href="classNL3D_1_1CMaterial.html#z542_0">setBlend</a> (<font class="keyword">true</font>); +00064 <a class="code" href="structNL3D_1_1SCloudTexture3D.html#m7">ToLight</a>.<a class="code" href="classNL3D_1_1CMaterial.html#z542_1">setBlendFunc</a> (CMaterial::invsrcalpha, CMaterial::srcalpha); +00065 <a class="code" href="structNL3D_1_1SCloudTexture3D.html#m7">ToLight</a>.<a class="code" href="classNL3D_1_1CMaterial.html#z547_0">setColor</a> (CRGBA(0,0,0,255)); +00066 +00067 <a class="code" href="structNL3D_1_1SCloudTexture3D.html#m8">ToBill</a>.<a class="code" href="classNL3D_1_1CMaterial.html#z551_0">initUnlit</a>(); +00068 <a class="code" href="structNL3D_1_1SCloudTexture3D.html#m8">ToBill</a>.<a class="code" href="classNL3D_1_1CMaterial.html#z546_0">setZFunc</a> (CMaterial::always); +00069 <a class="code" href="structNL3D_1_1SCloudTexture3D.html#m8">ToBill</a>.<a class="code" href="classNL3D_1_1CMaterial.html#z546_1">setZWrite</a> (<font class="keyword">false</font>); +00070 <a class="code" href="structNL3D_1_1SCloudTexture3D.html#m8">ToBill</a>.<a class="code" href="classNL3D_1_1CMaterial.html#z544_0">setDoubleSided</a>(<font class="keyword">true</font>); +00071 +00072 <a class="code" href="structNL3D_1_1SCloudTexture3D.html#m8">ToBill</a>.<a class="code" href="classNL3D_1_1CMaterial.html#z548_0">texEnvOpRGB</a> (0, CMaterial::Add); +00073 <a class="code" href="structNL3D_1_1SCloudTexture3D.html#m8">ToBill</a>.<a class="code" href="classNL3D_1_1CMaterial.html#z548_1">texEnvArg0RGB</a> (0, CMaterial::Texture, CMaterial::SrcColor); +00074 <a class="code" href="structNL3D_1_1SCloudTexture3D.html#m8">ToBill</a>.<a class="code" href="classNL3D_1_1CMaterial.html#z548_2">texEnvArg1RGB</a> (0, CMaterial::Diffuse, CMaterial::SrcColor); +00075 <a class="code" href="structNL3D_1_1SCloudTexture3D.html#m8">ToBill</a>.<a class="code" href="classNL3D_1_1CMaterial.html#z547_0">setColor</a> (CRGBA(80,80,80,255)); +00076 +00077 <a class="code" href="structNL3D_1_1SCloudTexture3D.html#m8">ToBill</a>.<a class="code" href="classNL3D_1_1CMaterial.html#z548_3">texEnvOpAlpha</a> (0, CMaterial::Replace); +00078 <a class="code" href="structNL3D_1_1SCloudTexture3D.html#m8">ToBill</a>.<a class="code" href="classNL3D_1_1CMaterial.html#z548_4">texEnvArg0Alpha</a> (0, CMaterial::Texture, CMaterial::SrcAlpha); +00079 +00080 <a class="code" href="structNL3D_1_1SCloudTexture3D.html#m8">ToBill</a>.<a class="code" href="classNL3D_1_1CMaterial.html#z548_0">texEnvOpRGB</a> (1, CMaterial::Modulate); +00081 <a class="code" href="structNL3D_1_1SCloudTexture3D.html#m8">ToBill</a>.<a class="code" href="classNL3D_1_1CMaterial.html#z548_1">texEnvArg0RGB</a> (1, CMaterial::Previous, CMaterial::SrcColor); +00082 <a class="code" href="structNL3D_1_1SCloudTexture3D.html#m8">ToBill</a>.<a class="code" href="classNL3D_1_1CMaterial.html#z548_2">texEnvArg1RGB</a> (1, CMaterial::Previous, CMaterial::SrcAlpha); +00083 <a class="code" href="structNL3D_1_1SCloudTexture3D.html#m8">ToBill</a>.<a class="code" href="classNL3D_1_1CMaterial.html#z548_3">texEnvOpAlpha</a> (1, CMaterial::Replace); +00084 <a class="code" href="structNL3D_1_1SCloudTexture3D.html#m8">ToBill</a>.<a class="code" href="classNL3D_1_1CMaterial.html#z548_4">texEnvArg0Alpha</a> (1, CMaterial::Previous, CMaterial::SrcAlpha); +00085 +00086 <a class="code" href="structNL3D_1_1SCloudTexture3D.html#m8">ToBill</a>.<a class="code" href="classNL3D_1_1CMaterial.html#z542_1">setBlendFunc</a> (CMaterial::one, CMaterial::invsrcalpha); +00087 <a class="code" href="structNL3D_1_1SCloudTexture3D.html#m8">ToBill</a>.<a class="code" href="classNL3D_1_1CMaterial.html#z542_0">setBlend</a> (<font class="keyword">true</font>); +00088 } +00089 +00090 <font class="comment">// ------------------------------------------------------------------------------------------------</font> +<a name="l00091"></a><a class="code" href="structNL3D_1_1SCloudTexture3D.html#a1">00091</a> <font class="keywordtype">void</font> SCloudTexture3D::init (uint32 nWidth, uint32 nHeight, uint32 nDepth) +00092 { +00093 <font class="keywordflow">if</font> (<a class="code" href="structNL3D_1_1SCloudTexture3D.html#m5">Mem</a> != NULL) +00094 <font class="keywordflow">return</font>; +00095 +00096 <a class="code" href="structNL3D_1_1SCloudTexture3D.html#m0">Width</a> = <a class="code" href="namespaceNLMISC.html#a223">raiseToNextPowerOf2</a> (nWidth); +00097 <a class="code" href="structNL3D_1_1SCloudTexture3D.html#m1">Height</a> = <a class="code" href="namespaceNLMISC.html#a223">raiseToNextPowerOf2</a> (nHeight); +00098 <a class="code" href="structNL3D_1_1SCloudTexture3D.html#m2">Depth</a> = <a class="code" href="namespaceNLMISC.html#a223">raiseToNextPowerOf2</a> (nDepth); +00099 uint32 vdpo2 = <a class="code" href="namespaceNLMISC.html#a224">getPowerOf2</a>(<a class="code" href="structNL3D_1_1SCloudTexture3D.html#m2">Depth</a>); +00100 <a class="code" href="structNL3D_1_1SCloudTexture3D.html#m3">NbW</a> = 1 << (vdpo2 / 2); +00101 <font class="keywordflow">if</font> ((vdpo2 & 1) != 0) +00102 <a class="code" href="structNL3D_1_1SCloudTexture3D.html#m4">NbH</a> = 2 << (vdpo2 / 2); +00103 <font class="keywordflow">else</font> +00104 <a class="code" href="structNL3D_1_1SCloudTexture3D.html#m4">NbH</a> = 1 << (vdpo2 / 2); +00105 +00106 <a class="code" href="structNL3D_1_1SCloudTexture3D.html#m5">Mem</a> = <font class="keyword">new</font> uint8[4*<a class="code" href="structNL3D_1_1SCloudTexture3D.html#m3">NbW</a>*<a class="code" href="structNL3D_1_1SCloudTexture3D.html#m0">Width</a>*<a class="code" href="structNL3D_1_1SCloudTexture3D.html#m4">NbH</a>*<a class="code" href="structNL3D_1_1SCloudTexture3D.html#m1">Height</a>]; +00107 <a class="code" href="structNL3D_1_1SCloudTexture3D.html#m6">Tex</a> = <font class="keyword">new</font> CTextureMem (<a class="code" href="structNL3D_1_1SCloudTexture3D.html#m5">Mem</a>, 4*<a class="code" href="structNL3D_1_1SCloudTexture3D.html#m3">NbW</a>*<a class="code" href="structNL3D_1_1SCloudTexture3D.html#m0">Width</a>*<a class="code" href="structNL3D_1_1SCloudTexture3D.html#m4">NbH</a>*<a class="code" href="structNL3D_1_1SCloudTexture3D.html#m1">Height</a>, <font class="keyword">true</font>, <font class="keyword">false</font>, <a class="code" href="structNL3D_1_1SCloudTexture3D.html#m3">NbW</a>*<a class="code" href="structNL3D_1_1SCloudTexture3D.html#m0">Width</a>, <a class="code" href="structNL3D_1_1SCloudTexture3D.html#m4">NbH</a>*<a class="code" href="structNL3D_1_1SCloudTexture3D.html#m1">Height</a>, CBitmap::RGBA); +00108 +00109 <a class="code" href="structNL3D_1_1SCloudTexture3D.html#m6">Tex</a>->setWrapS (ITexture::Clamp); +00110 <a class="code" href="structNL3D_1_1SCloudTexture3D.html#m6">Tex</a>->setWrapT (ITexture::Clamp); +00111 <a class="code" href="structNL3D_1_1SCloudTexture3D.html#m6">Tex</a>->setFilterMode (ITexture::Linear, ITexture::LinearMipMapOff); +00112 <a class="code" href="structNL3D_1_1SCloudTexture3D.html#m6">Tex</a>->setReleasable (<font class="keyword">false</font>); +00113 <a class="code" href="structNL3D_1_1SCloudTexture3D.html#m6">Tex</a>->generate (); +00114 +00115 <a class="code" href="structNL3D_1_1SCloudTexture3D.html#m7">ToLight</a>.<a class="code" href="classNL3D_1_1CMaterial.html#z541_0">setTexture</a> (0, <a class="code" href="structNL3D_1_1SCloudTexture3D.html#m6">Tex</a>); +00116 +00117 <a class="code" href="structNL3D_1_1SCloudTexture3D.html#m8">ToBill</a>.<a class="code" href="classNL3D_1_1CMaterial.html#z541_0">setTexture</a>(0, <a class="code" href="structNL3D_1_1SCloudTexture3D.html#m6">Tex</a>); +00118 <a class="code" href="structNL3D_1_1SCloudTexture3D.html#m8">ToBill</a>.<a class="code" href="classNL3D_1_1CMaterial.html#z541_0">setTexture</a>(1, <a class="code" href="structNL3D_1_1SCloudTexture3D.html#m6">Tex</a>); +00119 } +00120 +00121 <font class="comment">// ------------------------------------------------------------------------------------------------</font> +00122 <font class="comment">// SCloudTextureClamp</font> +00123 <font class="comment">// ------------------------------------------------------------------------------------------------</font> +00124 +00125 <font class="comment">// ------------------------------------------------------------------------------------------------</font> +<a name="l00126"></a><a class="code" href="structNL3D_1_1SCloudTextureClamp.html#a0">00126</a> SCloudTextureClamp::SCloudTextureClamp () +00127 { +00128 <a class="code" href="structNL3D_1_1SCloudTextureClamp.html#m5">Mem</a> = NULL; +00129 <a class="code" href="structNL3D_1_1SCloudTextureClamp.html#m7">ToClamp</a>.<a class="code" href="classNL3D_1_1CMaterial.html#z551_0">initUnlit</a>(); +00130 <a class="code" href="structNL3D_1_1SCloudTextureClamp.html#m7">ToClamp</a>.<a class="code" href="classNL3D_1_1CMaterial.html#a0">setShader</a> (CMaterial::Normal); +00131 <a class="code" href="structNL3D_1_1SCloudTextureClamp.html#m7">ToClamp</a>.<a class="code" href="classNL3D_1_1CMaterial.html#z548_3">texEnvOpAlpha</a> (0, CMaterial::Add); +00132 <a class="code" href="structNL3D_1_1SCloudTextureClamp.html#m7">ToClamp</a>.<a class="code" href="classNL3D_1_1CMaterial.html#z548_4">texEnvArg0Alpha</a> (0, CMaterial::Texture, CMaterial::SrcAlpha); +00133 <a class="code" href="structNL3D_1_1SCloudTextureClamp.html#m7">ToClamp</a>.<a class="code" href="classNL3D_1_1CMaterial.html#z548_5">texEnvArg1Alpha</a> (0, CMaterial::Diffuse, CMaterial::SrcAlpha); +00134 <a class="code" href="structNL3D_1_1SCloudTextureClamp.html#m7">ToClamp</a>.<a class="code" href="classNL3D_1_1CMaterial.html#z547_0">setColor</a> (CRGBA(255,255,255,255)); +00135 <a class="code" href="structNL3D_1_1SCloudTextureClamp.html#m7">ToClamp</a>.<a class="code" href="classNL3D_1_1CMaterial.html#z542_0">setBlend</a> (<font class="keyword">true</font>); +00136 <a class="code" href="structNL3D_1_1SCloudTextureClamp.html#m7">ToClamp</a>.<a class="code" href="classNL3D_1_1CMaterial.html#z542_1">setBlendFunc</a> (CMaterial::one, CMaterial::one); +00137 <a class="code" href="structNL3D_1_1SCloudTextureClamp.html#m7">ToClamp</a>.<a class="code" href="classNL3D_1_1CMaterial.html#z546_0">setZFunc</a> (CMaterial::always); +00138 <a class="code" href="structNL3D_1_1SCloudTextureClamp.html#m7">ToClamp</a>.<a class="code" href="classNL3D_1_1CMaterial.html#z546_1">setZWrite</a> (<font class="keyword">false</font>); +00139 +00140 } +00141 +00142 <font class="comment">// ------------------------------------------------------------------------------------------------</font> +<a name="l00143"></a><a class="code" href="structNL3D_1_1SCloudTextureClamp.html#a1">00143</a> <font class="keywordtype">void</font> SCloudTextureClamp::init (uint32 nWidth, uint32 nHeight, uint32 nDepth, <font class="keyword">const</font> std::string &filename) +00144 { +00145 <font class="keywordflow">if</font> (<a class="code" href="structNL3D_1_1SCloudTextureClamp.html#m5">Mem</a> != NULL) +00146 <font class="keywordflow">return</font>; +00147 +00148 <a class="code" href="structNL3D_1_1SCloudTextureClamp.html#m0">Width</a> = <a class="code" href="namespaceNLMISC.html#a223">raiseToNextPowerOf2</a> (nWidth); +00149 <a class="code" href="structNL3D_1_1SCloudTextureClamp.html#m1">Height</a> = <a class="code" href="namespaceNLMISC.html#a223">raiseToNextPowerOf2</a> (nHeight); +00150 <a class="code" href="structNL3D_1_1SCloudTextureClamp.html#m2">Depth</a> = <a class="code" href="namespaceNLMISC.html#a223">raiseToNextPowerOf2</a> (nDepth); +00151 uint32 vdpo2 = <a class="code" href="namespaceNLMISC.html#a224">getPowerOf2</a>(<a class="code" href="structNL3D_1_1SCloudTextureClamp.html#m2">Depth</a>); +00152 <a class="code" href="structNL3D_1_1SCloudTextureClamp.html#m3">NbW</a> = 1 << (vdpo2 / 2); +00153 <font class="keywordflow">if</font> ((vdpo2 & 1) != 0) +00154 <a class="code" href="structNL3D_1_1SCloudTextureClamp.html#m4">NbH</a> = 2 << (vdpo2 / 2); +00155 <font class="keywordflow">else</font> +00156 <a class="code" href="structNL3D_1_1SCloudTextureClamp.html#m4">NbH</a> = 1 << (vdpo2 / 2); +00157 +00158 <a class="code" href="structNL3D_1_1SCloudTextureClamp.html#m5">Mem</a> = <font class="keyword">new</font> uint8[<a class="code" href="structNL3D_1_1SCloudTextureClamp.html#m3">NbW</a>*<a class="code" href="structNL3D_1_1SCloudTextureClamp.html#m0">Width</a>*<a class="code" href="structNL3D_1_1SCloudTextureClamp.html#m4">NbH</a>*<a class="code" href="structNL3D_1_1SCloudTextureClamp.html#m1">Height</a>]; +00159 uint32 i, j; +00160 +00161 <font class="keywordflow">if</font> (filename == <font class="stringliteral">""</font>) +00162 { +00163 <font class="comment">// No filename so init with default</font> +00164 <font class="keywordflow">for</font> (i = 0; i < <a class="code" href="structNL3D_1_1SCloudTextureClamp.html#m3">NbW</a>; ++i) +00165 { +00166 <font class="keywordflow">for</font> (j = 0; j < <a class="code" href="structNL3D_1_1SCloudTextureClamp.html#m4">NbH</a>; ++j) +00167 { +00168 uint32 d = i+j*<a class="code" href="structNL3D_1_1SCloudTextureClamp.html#m3">NbW</a>; +00169 uint32 k, <a class="code" href="namespaceNLAISCRIPT.html#a20">l</a>; +00170 <font class="keywordflow">for</font> (k = 0; k < <a class="code" href="structNL3D_1_1SCloudTextureClamp.html#m0">Width</a>; ++k) +00171 <font class="keywordflow">for</font> (<a class="code" href="namespaceNLAISCRIPT.html#a20">l</a> = 0; <a class="code" href="namespaceNLAISCRIPT.html#a20">l</a> < <a class="code" href="structNL3D_1_1SCloudTextureClamp.html#m1">Height</a>; ++<a class="code" href="namespaceNLAISCRIPT.html#a20">l</a>) +00172 { +00173 <font class="keywordtype">float</font> <a class="code" href="driver__opengl__extension__def_8h.html#a364">x</a> = k+0.5f; +00174 <font class="keywordtype">float</font> <a class="code" href="driver__opengl__extension__def_8h.html#a365">y</a> = <a class="code" href="namespaceNLAISCRIPT.html#a20">l</a>+0.5f; +00175 <font class="keywordtype">float</font> <a class="code" href="driver__opengl__extension__def_8h.html#a366">z</a> = d+0.5f; +00176 <font class="keywordtype">float</font> xc = <a class="code" href="structNL3D_1_1SCloudTextureClamp.html#m0">Width</a>/2.0f; +00177 <font class="keywordtype">float</font> yc = <a class="code" href="structNL3D_1_1SCloudTextureClamp.html#m1">Height</a>/2.0f; +00178 <font class="keywordtype">float</font> zc = <a class="code" href="structNL3D_1_1SCloudTextureClamp.html#m2">Depth</a>/2.0f; +00179 +00180 <font class="keywordtype">float</font> <a class="code" href="driver__opengl__extension__def_8h.html#a385">r</a> = (<a class="code" href="driver__opengl__extension__def_8h.html#a364">x</a>-xc)*(<a class="code" href="driver__opengl__extension__def_8h.html#a364">x</a>-xc)/(<a class="code" href="structNL3D_1_1SCloudTextureClamp.html#m0">Width</a>*<a class="code" href="structNL3D_1_1SCloudTextureClamp.html#m0">Width</a>/4.0f) + (<a class="code" href="driver__opengl__extension__def_8h.html#a365">y</a>-yc)*(<a class="code" href="driver__opengl__extension__def_8h.html#a365">y</a>-yc)/(<a class="code" href="structNL3D_1_1SCloudTextureClamp.html#m1">Height</a>*<a class="code" href="structNL3D_1_1SCloudTextureClamp.html#m1">Height</a>/4.0f) +00181 + (<a class="code" href="driver__opengl__extension__def_8h.html#a366">z</a>-zc)*(<a class="code" href="driver__opengl__extension__def_8h.html#a366">z</a>-zc)/(<a class="code" href="structNL3D_1_1SCloudTextureClamp.html#m2">Depth</a>*<a class="code" href="structNL3D_1_1SCloudTextureClamp.html#m2">Depth</a>/4.0f); +00182 +00183 uint8 col = 255; +00184 <font class="keywordflow">if</font> (<a class="code" href="driver__opengl__extension__def_8h.html#a385">r</a> < 1.0f) +00185 { +00186 col = (uint8)((r)*223+32); +00187 } +00188 <a class="code" href="structNL3D_1_1SCloudTextureClamp.html#m5">Mem</a>[i*<a class="code" href="structNL3D_1_1SCloudTextureClamp.html#m0">Width</a>+k + (j*<a class="code" href="structNL3D_1_1SCloudTextureClamp.html#m1">Height</a>+<a class="code" href="namespaceNLAISCRIPT.html#a20">l</a>)*<a class="code" href="structNL3D_1_1SCloudTextureClamp.html#m3">NbW</a>*<a class="code" href="structNL3D_1_1SCloudTextureClamp.html#m0">Width</a>] = col; +00189 } +00190 } +00191 } +00192 } +00193 <font class="keywordflow">else</font> +00194 { +00195 <font class="comment">// Load file TODO !</font> +00196 } +00197 +00198 <a class="code" href="structNL3D_1_1SCloudTextureClamp.html#m6">Tex</a> = <font class="keyword">new</font> CTextureMem (<a class="code" href="structNL3D_1_1SCloudTextureClamp.html#m5">Mem</a>, <a class="code" href="structNL3D_1_1SCloudTextureClamp.html#m3">NbW</a>*<a class="code" href="structNL3D_1_1SCloudTextureClamp.html#m0">Width</a>*<a class="code" href="structNL3D_1_1SCloudTextureClamp.html#m4">NbH</a>*<a class="code" href="structNL3D_1_1SCloudTextureClamp.html#m1">Height</a>, <font class="keyword">true</font>, <font class="keyword">false</font>, <a class="code" href="structNL3D_1_1SCloudTextureClamp.html#m3">NbW</a>*<a class="code" href="structNL3D_1_1SCloudTextureClamp.html#m0">Width</a>, <a class="code" href="structNL3D_1_1SCloudTextureClamp.html#m4">NbH</a>*<a class="code" href="structNL3D_1_1SCloudTextureClamp.html#m1">Height</a>, CBitmap::Alpha); +00199 <a class="code" href="structNL3D_1_1SCloudTextureClamp.html#m6">Tex</a>->setWrapS (ITexture::Repeat); +00200 <a class="code" href="structNL3D_1_1SCloudTextureClamp.html#m6">Tex</a>->setWrapT (ITexture::Repeat); +00201 <a class="code" href="structNL3D_1_1SCloudTextureClamp.html#m6">Tex</a>->setFilterMode (ITexture::Linear, ITexture::LinearMipMapOff); +00202 +00203 <a class="code" href="structNL3D_1_1SCloudTextureClamp.html#m6">Tex</a>->touch(); +00204 <a class="code" href="structNL3D_1_1SCloudTextureClamp.html#m6">Tex</a>->setReleasable (<font class="keyword">false</font>); +00205 <a class="code" href="structNL3D_1_1SCloudTextureClamp.html#m6">Tex</a>->generate(); +00206 +00207 <a class="code" href="structNL3D_1_1SCloudTextureClamp.html#m7">ToClamp</a>.<a class="code" href="classNL3D_1_1CMaterial.html#z541_0">setTexture</a>(0, <a class="code" href="structNL3D_1_1SCloudTextureClamp.html#m6">Tex</a>); +00208 +00209 } +00210 +00211 +00212 <font class="comment">// ------------------------------------------------------------------------------------------------</font> +00213 <font class="comment">// CCloudScape</font> +00214 <font class="comment">// ------------------------------------------------------------------------------------------------</font> +00215 +00216 <font class="comment">// ------------------------------------------------------------------------------------------------</font> +<a name="l00217"></a><a class="code" href="classNL3D_1_1CCloudScape.html#a0">00217</a> CCloudScape::CCloudScape (<a class="code" href="classNL3D_1_1IDriver.html">NL3D::IDriver</a> *pDriver) : _Noise3D (pDriver) +00218 { +00219 <a class="code" href="classNL3D_1_1CCloudScape.html#o26">_Driver</a> = pDriver; +00220 <font class="comment">// Misc purpose VB</font> +00221 <a class="code" href="classNL3D_1_1CCloudScape.html#o27">_VertexBuffer</a>.<a class="code" href="classNL3D_1_1CVertexBuffer.html#z899_0">setVertexFormat</a> (CVertexBuffer::PositionFlag | CVertexBuffer::TexCoord0Flag | CVertexBuffer::TexCoord1Flag); +00222 <a class="code" href="classNL3D_1_1CCloudScape.html#o27">_VertexBuffer</a>.<a class="code" href="classNL3D_1_1CVertexBuffer.html#a4">setNumVertices</a> (4); +00223 +00224 <font class="comment">// Material used for cleaning</font> +00225 <a class="code" href="classNL3D_1_1CCloudScape.html#o28">_MatClear</a>.<a class="code" href="classNL3D_1_1CMaterial.html#z551_0">initUnlit</a>(); +00226 <a class="code" href="classNL3D_1_1CCloudScape.html#o28">_MatClear</a>.<a class="code" href="classNL3D_1_1CMaterial.html#z544_0">setDoubleSided</a> (<font class="keyword">true</font>); +00227 <a class="code" href="classNL3D_1_1CCloudScape.html#o28">_MatClear</a>.<a class="code" href="classNL3D_1_1CMaterial.html#z546_0">setZFunc</a> (CMaterial::always); +00228 <a class="code" href="classNL3D_1_1CCloudScape.html#o28">_MatClear</a>.<a class="code" href="classNL3D_1_1CMaterial.html#z546_1">setZWrite</a> (<font class="keyword">false</font>); +00229 <a class="code" href="classNL3D_1_1CCloudScape.html#o28">_MatClear</a>.<a class="code" href="classNL3D_1_1CMaterial.html#z542_0">setBlend</a> (<font class="keyword">false</font>); +00230 +00231 <a class="code" href="classNL3D_1_1CCloudScape.html#o29">_MatBill</a>.<a class="code" href="classNL3D_1_1CMaterial.html#z551_0">initUnlit</a>(); +00232 <a class="code" href="classNL3D_1_1CCloudScape.html#o29">_MatBill</a>.<a class="code" href="classNL3D_1_1CMaterial.html#a0">setShader</a> (CMaterial::Normal); <font class="comment">// not needed</font> +00233 +00234 <a class="code" href="classNL3D_1_1CCloudScape.html#o29">_MatBill</a>.<a class="code" href="classNL3D_1_1CMaterial.html#z548_0">texEnvOpRGB</a> (0, CMaterial::Replace); +00235 <a class="code" href="classNL3D_1_1CCloudScape.html#o29">_MatBill</a>.<a class="code" href="classNL3D_1_1CMaterial.html#z548_1">texEnvArg0RGB</a> (0, CMaterial::Texture, CMaterial::SrcColor); +00236 +00237 <a class="code" href="classNL3D_1_1CCloudScape.html#o29">_MatBill</a>.<a class="code" href="classNL3D_1_1CMaterial.html#z548_3">texEnvOpAlpha</a> (0, CMaterial::Replace); +00238 <a class="code" href="classNL3D_1_1CCloudScape.html#o29">_MatBill</a>.<a class="code" href="classNL3D_1_1CMaterial.html#z548_4">texEnvArg0Alpha</a> (0, CMaterial::Texture, CMaterial::SrcAlpha); +00239 +00240 <a class="code" href="classNL3D_1_1CCloudScape.html#o29">_MatBill</a>.<a class="code" href="classNL3D_1_1CMaterial.html#z548_0">texEnvOpRGB</a> (1, CMaterial::InterpolateDiffuse); +00241 <a class="code" href="classNL3D_1_1CCloudScape.html#o29">_MatBill</a>.<a class="code" href="classNL3D_1_1CMaterial.html#z548_1">texEnvArg0RGB</a> (1, CMaterial::Texture, CMaterial::SrcColor); +00242 <a class="code" href="classNL3D_1_1CCloudScape.html#o29">_MatBill</a>.<a class="code" href="classNL3D_1_1CMaterial.html#z548_2">texEnvArg1RGB</a> (1, CMaterial::Previous, CMaterial::SrcColor); +00243 +00244 <a class="code" href="classNL3D_1_1CCloudScape.html#o29">_MatBill</a>.<a class="code" href="classNL3D_1_1CMaterial.html#z548_3">texEnvOpAlpha</a> (1, CMaterial::InterpolateDiffuse); +00245 <a class="code" href="classNL3D_1_1CCloudScape.html#o29">_MatBill</a>.<a class="code" href="classNL3D_1_1CMaterial.html#z548_4">texEnvArg0Alpha</a> (1, CMaterial::Texture, CMaterial::SrcAlpha); +00246 <a class="code" href="classNL3D_1_1CCloudScape.html#o29">_MatBill</a>.<a class="code" href="classNL3D_1_1CMaterial.html#z548_5">texEnvArg1Alpha</a> (1, CMaterial::Previous, CMaterial::SrcAlpha); +00247 +00248 <a class="code" href="classNL3D_1_1CCloudScape.html#o29">_MatBill</a>.<a class="code" href="classNL3D_1_1CMaterial.html#z542_0">setBlend</a> (<font class="keyword">true</font>); +00249 <a class="code" href="classNL3D_1_1CCloudScape.html#o29">_MatBill</a>.<a class="code" href="classNL3D_1_1CMaterial.html#z542_1">setBlendFunc</a>(CMaterial::one, CMaterial::invsrcalpha); +00250 <a class="code" href="classNL3D_1_1CCloudScape.html#o29">_MatBill</a>.<a class="code" href="classNL3D_1_1CMaterial.html#z546_0">setZFunc</a> (CMaterial::always); +00251 <a class="code" href="classNL3D_1_1CCloudScape.html#o29">_MatBill</a>.<a class="code" href="classNL3D_1_1CMaterial.html#z546_1">setZWrite</a> (<font class="keyword">false</font>); +00252 <a class="code" href="classNL3D_1_1CCloudScape.html#o29">_MatBill</a>.<a class="code" href="classNL3D_1_1CMaterial.html#z544_0">setDoubleSided</a> (<font class="keyword">true</font>); +00253 <a class="code" href="classNL3D_1_1CCloudScape.html#o29">_MatBill</a>.<a class="code" href="classNL3D_1_1CMaterial.html#z545_0">setAlphaTest</a>(<font class="keyword">true</font>); +00254 <a class="code" href="classNL3D_1_1CCloudScape.html#o29">_MatBill</a>.<a class="code" href="classNL3D_1_1CMaterial.html#z545_2">setAlphaTestThreshold</a>(2.0f/256.0f); +00255 +00256 <a class="code" href="classNL3D_1_1CCloudScape.html#o24">_LODQualityThreshold</a> = 160.0f; +00257 <a class="code" href="classNL3D_1_1CCloudScape.html#o14">_IsIncomingCSS</a> = <font class="keyword">false</font>; +00258 <a class="code" href="classNL3D_1_1CCloudScape.html#o25">_DebugQuad</a> = <font class="keyword">false</font>; +00259 <a class="code" href="classNL3D_1_1CCloudScape.html#o0">_NbHalfCloudToUpdate</a> = 1; +00260 } +00261 +00262 <font class="comment">// ------------------------------------------------------------------------------------------------</font> +<a name="l00263"></a><a class="code" href="classNL3D_1_1CCloudScape.html#a1">00263</a> CCloudScape::~CCloudScape () +00264 { +00265 } +00266 +00267 <font class="comment">// ------------------------------------------------------------------------------------------------</font> +<a name="l00268"></a><a class="code" href="classNL3D_1_1CCloudScape.html#a2">00268</a> <font class="keywordtype">void</font> CCloudScape::init (SCloudScapeSetup *pCSS, <a class="code" href="classNL3D_1_1CCamera.html">NL3D::CCamera</a> *pCamera) +00269 { +00270 <a class="code" href="classNL3D_1_1CCloudScape.html#o30">_ViewerCam</a> = pCamera; +00271 +00272 <a class="code" href="classNL3D_1_1CCloudScape.html#o16">_Noise3D</a>.init(); +00273 +00274 <a class="code" href="classNL3D_1_1CCloudScape.html#o17">_AllClouds</a>.resize (<a class="code" href="cloud__scape_8cpp.html#a2">MAX_CLOUDS</a>, <a class="code" href="classNL3D_1_1CCloudScape.html#l0">CCloud</a>(<font class="keyword">this</font>)); +00275 <a class="code" href="classNL3D_1_1CCloudScape.html#o8">_CloudPower</a>.resize (<a class="code" href="cloud__scape_8cpp.html#a2">MAX_CLOUDS</a>); +00276 <a class="code" href="classNL3D_1_1CCloudScape.html#o9">_ShouldProcessCloud</a>.resize (<a class="code" href="cloud__scape_8cpp.html#a2">MAX_CLOUDS</a>); +00277 +00278 <font class="comment">// For the moment only one clamp texture (generated)</font> +00279 <a class="code" href="classNL3D_1_1CCloudScape.html#o31">Tex3DTemp</a>.init (64, 32, 32); +00280 <a class="code" href="classNL3D_1_1CCloudScape.html#o32">TexClamp</a>.init (64, 32, 32,<font class="stringliteral">""</font>); +00281 +00282 <font class="keywordflow">if</font> (pCSS != NULL) +00283 { +00284 <a class="code" href="classNL3D_1_1CCloudScape.html#o10">_CurrentCSS</a> = *pCSS; +00285 <a class="code" href="classNL3D_1_1CCloudScape.html#o11">_NewCSS</a> = *pCSS; +00286 <a class="code" href="classNL3D_1_1CCloudScape.html#o12">_OldCSS</a> = *pCSS; +00287 } +00288 <a class="code" href="classNL3D_1_1CCloudScape.html#o14">_IsIncomingCSS</a> = <font class="keyword">false</font>; +00289 <a class="code" href="classNL3D_1_1CCloudScape.html#o13">_TimeNewCSS</a> = 60.0*60.0; +00290 +00291 uint32 i; +00292 <font class="keywordflow">for</font> (i = 0; i < <a class="code" href="cloud__scape_8cpp.html#a2">MAX_CLOUDS</a>; ++i) +00293 { +00294 <font class="keywordtype">float</font> newX, newY, newZ, newSizeX, newSizeY, newSizeZ; +00295 +00296 <a class="code" href="classNL3D_1_1CCloudScape.html#l0">CCloud</a> &c = <a class="code" href="classNL3D_1_1CCloudScape.html#o17">_AllClouds</a>[i]; +00297 +00298 c.setTex3DTemp (<a class="code" href="classNL3D_1_1CCloudScape.html#o31">Tex3DTemp</a>); +00299 c.setTexClamp (<a class="code" href="classNL3D_1_1CCloudScape.html#o32">TexClamp</a>); +00300 +00301 <font class="keywordflow">while</font> (true) +00302 { +00303 <font class="keywordtype">bool</font> bRecalc = <font class="keyword">false</font>; +00304 newX = <a class="code" href="cloud__scape_8cpp.html#a1">MAX_DIST</a>*(1.0f-2.0f*(((float)rand())/RAND_MAX)); +00305 newY = <a class="code" href="cloud__scape_8cpp.html#a1">MAX_DIST</a>*(1.0f-2.0f*(((float)rand())/RAND_MAX)); +00306 newZ = 85.0f+40.0f*(1.0f-2.0f*(((float)rand())/RAND_MAX)); +00307 +00308 newSizeX = 60.0f+10.0f*(1.0f-2.0f*(((float)rand())/RAND_MAX)); +00309 newSizeY = 30.0f+10.0f*(1.0f-2.0f*(((float)rand())/RAND_MAX)); +00310 newSizeZ = 30.0f+10.0f*(1.0f-2.0f*(((float)rand())/RAND_MAX)); +00311 <font class="keywordtype">float</font> f = 0.7f+0.3f*((float)rand())/RAND_MAX; +00312 newSizeX *= 1.5f*f; +00313 newSizeY *= 1.5f*f; +00314 newSizeZ *= 1.5f*f; +00315 +00316 <font class="keywordtype">float</font> d = sqrtf(<a class="code" href="cloud__scape_8cpp.html#a0">SQR</a>(newX)+<a class="code" href="cloud__scape_8cpp.html#a0">SQR</a>(newY)); +00317 <font class="keywordflow">if</font> (d > <a class="code" href="cloud__scape_8cpp.html#a1">MAX_DIST</a>) bRecalc = <font class="keyword">true</font>; +00318 +00319 <font class="keywordtype">float</font> r1 = sqrtf(<a class="code" href="cloud__scape_8cpp.html#a0">SQR</a>(newSizeX/2)+<a class="code" href="cloud__scape_8cpp.html#a0">SQR</a>(newSizeY/2)+<a class="code" href="cloud__scape_8cpp.html#a0">SQR</a>(newSizeZ/2)); +00320 <font class="keywordflow">for</font> (uint32 k = 0;k < i; ++k) +00321 { +00322 <a class="code" href="classNL3D_1_1CCloudScape.html#l0">CCloud</a> &c2 = <a class="code" href="classNL3D_1_1CCloudScape.html#o17">_AllClouds</a>[k]; +00323 +00324 <font class="keywordflow">if</font> ((fabs(newX-c2.getX()) < (newSizeX/2+c2.getSizeX()/2)) && +00325 (fabs(newY-c2.getY()) < (newSizeY/2+c2.getSizeY()/2)) && +00326 (fabs(newZ-c2.getZ()) < (newSizeZ/2+c2.getSizeZ()/2))) +00327 bRecalc = <font class="keyword">true</font>; +00328 } +00329 <font class="keywordflow">if</font> (!bRecalc) <font class="keywordflow">break</font>; +00330 } +00331 +00332 c.init (64, 32, 32, 0.122f, 4); +00333 c.setX (newX-newSizeX/2); +00334 c.setY (newY-newSizeY/2); +00335 c.setZ (newZ-newSizeZ/2); +00336 +00337 c.setSizeX (newSizeX); +00338 c.setSizeY (newSizeY); +00339 c.setSizeZ (newSizeZ); +00340 +00341 c.Time = 0; +00342 c.FuturTime = <a class="code" href="classNL3D_1_1CCloudScape.html#o10">_CurrentCSS</a>.NbCloud * 2 * (0.04/<a class="code" href="classNL3D_1_1CCloudScape.html#o0">_NbHalfCloudToUpdate</a>); +00343 <font class="keywordflow">if</font> (i < <a class="code" href="classNL3D_1_1CCloudScape.html#o10">_CurrentCSS</a>.NbCloud) +00344 { +00345 <a class="code" href="classNL3D_1_1CCloudScape.html#o8">_CloudPower</a>[i] = 255; +00346 <a class="code" href="classNL3D_1_1CCloudScape.html#o9">_ShouldProcessCloud</a>[i] = <font class="keyword">true</font>; +00347 } +00348 <font class="keywordflow">else</font> +00349 { +00350 <a class="code" href="classNL3D_1_1CCloudScape.html#o8">_CloudPower</a>[i] = 0; +00351 <a class="code" href="classNL3D_1_1CCloudScape.html#o9">_ShouldProcessCloud</a>[i] = <font class="keyword">false</font>; +00352 } +00353 } +00354 +00355 <a class="code" href="classNL3D_1_1CCloudScape.html#o23">_SortedClouds</a>.resize (<a class="code" href="cloud__scape_8cpp.html#a2">MAX_CLOUDS</a>); +00356 +00357 <a class="code" href="classNL3D_1_1CCloudScape.html#o19">_CloudSchedulerSize</a> = <a class="code" href="classNL3D_1_1CCloudScape.html#o10">_CurrentCSS</a>.NbCloud; +00358 <a class="code" href="classNL3D_1_1CCloudScape.html#o20">_CloudSchedulerLastAdded</a>.resize (<a class="code" href="cloud__scape_8cpp.html#a2">MAX_CLOUDS</a>); +00359 <a class="code" href="classNL3D_1_1CCloudScape.html#o21">_FrameCounter</a> = 0; +00360 <a class="code" href="classNL3D_1_1CCloudScape.html#o18">_CloudScheduler</a>.clear(); +00361 <font class="keywordflow">for</font> (i = 0; i < <a class="code" href="cloud__scape_8cpp.html#a2">MAX_CLOUDS</a>; ++i) +00362 <a class="code" href="classNL3D_1_1CCloudScape.html#o20">_CloudSchedulerLastAdded</a>[i].ValidPos = <font class="keyword">false</font>; +00363 +00364 <font class="keywordflow">for</font> (i = 0; i < <a class="code" href="cloud__scape_8cpp.html#a3">QUEUE_SIZE</a>; ++i) +00365 { +00366 sint32 nCloudNb = i%<a class="code" href="classNL3D_1_1CCloudScape.html#o10">_CurrentCSS</a>.NbCloud; +00367 SCloudSchedulerEntry cse; +00368 cse.CloudIndex = nCloudNb; +00369 <font class="keywordflow">if</font> (<a class="code" href="classNL3D_1_1CCloudScape.html#o20">_CloudSchedulerLastAdded</a>[nCloudNb].ValidPos == <font class="keyword">true</font>) +00370 { +00371 SCloudSchedulerEntry &lastCSE = *<a class="code" href="classNL3D_1_1CCloudScape.html#o20">_CloudSchedulerLastAdded</a>[nCloudNb].Pos; +00372 sint32 delta = <a class="code" href="classNL3D_1_1CCloudScape.html#o21">_FrameCounter</a> - lastCSE.Frame; +00373 lastCSE.DeltaNextCalc = delta; +00374 } +00375 cse.Frame = <a class="code" href="classNL3D_1_1CCloudScape.html#o21">_FrameCounter</a>; +00376 cse.Ambient = <a class="code" href="classNL3D_1_1CCloudScape.html#o10">_CurrentCSS</a>.Ambient; +00377 cse.Diffuse = <a class="code" href="classNL3D_1_1CCloudScape.html#o10">_CurrentCSS</a>.Diffuse; +00378 cse.Power = <a class="code" href="classNL3D_1_1CCloudScape.html#o8">_CloudPower</a>[cse.CloudIndex]; +00379 <a class="code" href="classNL3D_1_1CCloudScape.html#o20">_CloudSchedulerLastAdded</a>[nCloudNb].Pos = <a class="code" href="classNL3D_1_1CCloudScape.html#o18">_CloudScheduler</a>.insert(<a class="code" href="classNL3D_1_1CCloudScape.html#o18">_CloudScheduler</a>.end(), cse); +00380 <a class="code" href="classNL3D_1_1CCloudScape.html#o20">_CloudSchedulerLastAdded</a>[nCloudNb].ValidPos = <font class="keyword">true</font>; +00381 <font class="comment">// _CloudSchedulerLastAdded[nCloudNb].Pos = _CloudScheduler.end()-1;</font> +00382 ++<a class="code" href="classNL3D_1_1CCloudScape.html#o21">_FrameCounter</a>; +00383 } +00384 <a class="code" href="classNL3D_1_1CCloudScape.html#o1">_GlobalTime</a> = 0.0f; +00385 <a class="code" href="classNL3D_1_1CCloudScape.html#o3">_DTRest</a> = 0.0f; +00386 <a class="code" href="classNL3D_1_1CCloudScape.html#o5">_Generate</a> = <font class="keyword">true</font>; +00387 <a class="code" href="classNL3D_1_1CCloudScape.html#o4">_AverageFrameRate</a>.<a class="code" href="classNLMISC_1_1CValueSmoother.html#a1">init</a>(16); +00388 <font class="keywordflow">for</font> (i = 0; i < 16; ++i) +00389 <a class="code" href="classNL3D_1_1CCloudScape.html#o4">_AverageFrameRate</a>.<a class="code" href="classNLMISC_1_1CValueSmoother.html#a3">addValue</a> (40.0f/1000.0f); +00390 +00391 <a class="code" href="classNL3D_1_1CCloudScape.html#o22">_ExtrapolatedPriorities</a>.resize (<a class="code" href="cloud__scape_8cpp.html#a2">MAX_CLOUDS</a>); +00392 +00393 <font class="keywordflow">for</font> (i = 0; i < <a class="code" href="cloud__scape_8cpp.html#a3">QUEUE_SIZE</a>; ++i) +00394 <a class="code" href="classNL3D_1_1CCloudScape.html#a4">anim</a> (41.0/1000.0, <a class="code" href="classNL3D_1_1CCloudScape.html#o30">_ViewerCam</a>); +00395 } +00396 +00397 <font class="comment">// ------------------------------------------------------------------------------------------------</font> +<a name="l00398"></a><a class="code" href="classNL3D_1_1CCloudScape.html#a3">00398</a> <font class="keywordtype">void</font> CCloudScape::set (SCloudScapeSetup &css) +00399 { +00400 <a class="code" href="classNL3D_1_1CCloudScape.html#o15">_IncomingCSS</a> = css; +00401 <a class="code" href="classNL3D_1_1CCloudScape.html#o14">_IsIncomingCSS</a> = <font class="keyword">true</font>; +00402 } +00403 +00404 <font class="comment">// ------------------------------------------------------------------------------------------------</font> +<a name="l00405"></a><a class="code" href="classNL3D_1_1CCloudScape.html#a4">00405</a> <font class="keywordtype">void</font> CCloudScape::anim (<font class="keywordtype">double</font> dt, <a class="code" href="classNL3D_1_1CCamera.html">NL3D::CCamera</a> *pCamera) +00406 { +00407 sint32 i; +00408 +00409 <a class="code" href="classNL3D_1_1CCloudScape.html#o30">_ViewerCam</a> = pCamera; +00410 +00411 <font class="comment">// 10 fps -> 200 fps</font> +00412 <font class="keywordflow">if</font> (dt > 0.1) dt = 0.1; +00413 <font class="keywordflow">if</font> (dt < 0.005) dt = 0.005; +00414 +00415 <a class="code" href="classNL3D_1_1CCloudScape.html#o2">_DeltaTime</a> = dt; +00416 <a class="code" href="classNL3D_1_1CCloudScape.html#o1">_GlobalTime</a> += <a class="code" href="classNL3D_1_1CCloudScape.html#o2">_DeltaTime</a>; +00417 <a class="code" href="classNL3D_1_1CCloudScape.html#o4">_AverageFrameRate</a>.<a class="code" href="classNLMISC_1_1CValueSmoother.html#a3">addValue</a> ((<font class="keywordtype">float</font>)<a class="code" href="classNL3D_1_1CCloudScape.html#o2">_DeltaTime</a>); +00418 +00419 <font class="comment">// Animate the CSS</font> +00420 <font class="keywordflow">if</font> (<a class="code" href="classNL3D_1_1CCloudScape.html#o13">_TimeNewCSS</a> > <a class="code" href="classNL3D_1_1CCloudScape.html#o11">_NewCSS</a>.TimeToChange) +00421 { +00422 <a class="code" href="classNL3D_1_1CCloudScape.html#o10">_CurrentCSS</a> = <a class="code" href="classNL3D_1_1CCloudScape.html#o11">_NewCSS</a>; +00423 <a class="code" href="classNL3D_1_1CCloudScape.html#o12">_OldCSS</a> = <a class="code" href="classNL3D_1_1CCloudScape.html#o11">_NewCSS</a>; +00424 <font class="keywordflow">if</font> (_IsIncomingCSS) +00425 { +00426 <a class="code" href="classNL3D_1_1CCloudScape.html#o14">_IsIncomingCSS</a> = <font class="keyword">false</font>; +00427 <a class="code" href="classNL3D_1_1CCloudScape.html#o11">_NewCSS</a> = <a class="code" href="classNL3D_1_1CCloudScape.html#o15">_IncomingCSS</a>; +00428 <a class="code" href="classNL3D_1_1CCloudScape.html#o13">_TimeNewCSS</a> = 0; +00429 <font class="keywordflow">if</font> (<a class="code" href="classNL3D_1_1CCloudScape.html#o11">_NewCSS</a>.NbCloud > <a class="code" href="classNL3D_1_1CCloudScape.html#o12">_OldCSS</a>.NbCloud) +00430 <font class="keywordflow">for</font> (i = 0; i < (sint32)(<a class="code" href="classNL3D_1_1CCloudScape.html#o11">_NewCSS</a>.NbCloud-<a class="code" href="classNL3D_1_1CCloudScape.html#o12">_OldCSS</a>.NbCloud); ++i) +00431 { +00432 <a class="code" href="classNL3D_1_1CCloudScape.html#l0">CCloud</a> &c = <a class="code" href="classNL3D_1_1CCloudScape.html#o17">_AllClouds</a>[<a class="code" href="classNL3D_1_1CCloudScape.html#o12">_OldCSS</a>.NbCloud+i]; +00433 c.CloudPower = 0; +00434 <a class="code" href="classNL3D_1_1CCloudScape.html#o8">_CloudPower</a>[<a class="code" href="classNL3D_1_1CCloudScape.html#o12">_OldCSS</a>.NbCloud+i] = 0; +00435 } +00436 } +00437 } +00438 <font class="keywordflow">else</font> +00439 { +00440 <font class="keywordtype">float</font> inter = (float)(<a class="code" href="classNL3D_1_1CCloudScape.html#o13">_TimeNewCSS</a> / <a class="code" href="classNL3D_1_1CCloudScape.html#o11">_NewCSS</a>.TimeToChange); +00441 <a class="code" href="classNL3D_1_1CCloudScape.html#o10">_CurrentCSS</a>.WindSpeed = (<a class="code" href="classNL3D_1_1CCloudScape.html#o11">_NewCSS</a>.WindSpeed - <a class="code" href="classNL3D_1_1CCloudScape.html#o12">_OldCSS</a>.WindSpeed)*inter + <a class="code" href="classNL3D_1_1CCloudScape.html#o12">_OldCSS</a>.WindSpeed; +00442 <a class="code" href="classNL3D_1_1CCloudScape.html#o10">_CurrentCSS</a>.CloudSpeed = (<a class="code" href="classNL3D_1_1CCloudScape.html#o11">_NewCSS</a>.CloudSpeed - <a class="code" href="classNL3D_1_1CCloudScape.html#o12">_OldCSS</a>.CloudSpeed)*inter + <a class="code" href="classNL3D_1_1CCloudScape.html#o12">_OldCSS</a>.CloudSpeed; +00443 +00444 <a class="code" href="classNL3D_1_1CCloudScape.html#o10">_CurrentCSS</a>.Ambient.R = (uint8)((<a class="code" href="classNL3D_1_1CCloudScape.html#o11">_NewCSS</a>.Ambient.R - <a class="code" href="classNL3D_1_1CCloudScape.html#o12">_OldCSS</a>.Ambient.R)*inter + <a class="code" href="classNL3D_1_1CCloudScape.html#o12">_OldCSS</a>.Ambient.R); +00445 <a class="code" href="classNL3D_1_1CCloudScape.html#o10">_CurrentCSS</a>.Ambient.G = (uint8)((<a class="code" href="classNL3D_1_1CCloudScape.html#o11">_NewCSS</a>.Ambient.G - <a class="code" href="classNL3D_1_1CCloudScape.html#o12">_OldCSS</a>.Ambient.G)*inter + <a class="code" href="classNL3D_1_1CCloudScape.html#o12">_OldCSS</a>.Ambient.G); +00446 <a class="code" href="classNL3D_1_1CCloudScape.html#o10">_CurrentCSS</a>.Ambient.B = (uint8)((<a class="code" href="classNL3D_1_1CCloudScape.html#o11">_NewCSS</a>.Ambient.B - <a class="code" href="classNL3D_1_1CCloudScape.html#o12">_OldCSS</a>.Ambient.B)*inter + <a class="code" href="classNL3D_1_1CCloudScape.html#o12">_OldCSS</a>.Ambient.B); +00447 <a class="code" href="classNL3D_1_1CCloudScape.html#o10">_CurrentCSS</a>.Ambient.A = (uint8)((<a class="code" href="classNL3D_1_1CCloudScape.html#o11">_NewCSS</a>.Ambient.A - <a class="code" href="classNL3D_1_1CCloudScape.html#o12">_OldCSS</a>.Ambient.A)*inter + <a class="code" href="classNL3D_1_1CCloudScape.html#o12">_OldCSS</a>.Ambient.A); +00448 +00449 <a class="code" href="classNL3D_1_1CCloudScape.html#o10">_CurrentCSS</a>.Diffuse.R = (uint8)((<a class="code" href="classNL3D_1_1CCloudScape.html#o11">_NewCSS</a>.Diffuse.R - <a class="code" href="classNL3D_1_1CCloudScape.html#o12">_OldCSS</a>.Diffuse.R)*inter + <a class="code" href="classNL3D_1_1CCloudScape.html#o12">_OldCSS</a>.Diffuse.R); +00450 <a class="code" href="classNL3D_1_1CCloudScape.html#o10">_CurrentCSS</a>.Diffuse.G = (uint8)((<a class="code" href="classNL3D_1_1CCloudScape.html#o11">_NewCSS</a>.Diffuse.G - <a class="code" href="classNL3D_1_1CCloudScape.html#o12">_OldCSS</a>.Diffuse.G)*inter + <a class="code" href="classNL3D_1_1CCloudScape.html#o12">_OldCSS</a>.Diffuse.G); +00451 <a class="code" href="classNL3D_1_1CCloudScape.html#o10">_CurrentCSS</a>.Diffuse.B = (uint8)((<a class="code" href="classNL3D_1_1CCloudScape.html#o11">_NewCSS</a>.Diffuse.B - <a class="code" href="classNL3D_1_1CCloudScape.html#o12">_OldCSS</a>.Diffuse.B)*inter + <a class="code" href="classNL3D_1_1CCloudScape.html#o12">_OldCSS</a>.Diffuse.B); +00452 <a class="code" href="classNL3D_1_1CCloudScape.html#o10">_CurrentCSS</a>.Diffuse.A = (uint8)((<a class="code" href="classNL3D_1_1CCloudScape.html#o11">_NewCSS</a>.Diffuse.A - <a class="code" href="classNL3D_1_1CCloudScape.html#o12">_OldCSS</a>.Diffuse.A)*inter + <a class="code" href="classNL3D_1_1CCloudScape.html#o12">_OldCSS</a>.Diffuse.A); +00453 +00454 <font class="keywordflow">if</font> (<a class="code" href="classNL3D_1_1CCloudScape.html#o11">_NewCSS</a>.NbCloud > <a class="code" href="classNL3D_1_1CCloudScape.html#o12">_OldCSS</a>.NbCloud) +00455 { +00456 <font class="comment">// Add some clouds</font> +00457 <font class="keywordtype">float</font> slice = (<a class="code" href="classNL3D_1_1CCloudScape.html#o11">_NewCSS</a>.TimeToChange/4) / (<a class="code" href="classNL3D_1_1CCloudScape.html#o11">_NewCSS</a>.NbCloud-<a class="code" href="classNL3D_1_1CCloudScape.html#o12">_OldCSS</a>.NbCloud); +00458 sint32 diffCloud = <a class="code" href="classNL3D_1_1CCloudScape.html#o11">_NewCSS</a>.NbCloud-<a class="code" href="classNL3D_1_1CCloudScape.html#o12">_OldCSS</a>.NbCloud; +00459 +00460 <a class="code" href="classNL3D_1_1CCloudScape.html#o10">_CurrentCSS</a>.NbCloud = <a class="code" href="classNL3D_1_1CCloudScape.html#o12">_OldCSS</a>.NbCloud + (1+(uint32)(<a class="code" href="classNL3D_1_1CCloudScape.html#o13">_TimeNewCSS</a>/slice)); +00461 <font class="keywordflow">if</font> (<a class="code" href="classNL3D_1_1CCloudScape.html#o10">_CurrentCSS</a>.NbCloud > <a class="code" href="classNL3D_1_1CCloudScape.html#o11">_NewCSS</a>.NbCloud) +00462 <a class="code" href="classNL3D_1_1CCloudScape.html#o10">_CurrentCSS</a>.NbCloud = <a class="code" href="classNL3D_1_1CCloudScape.html#o11">_NewCSS</a>.NbCloud; +00463 +00464 <font class="keywordflow">for</font> (i = 0; i < diffCloud; ++i) +00465 { +00466 <a class="code" href="classNL3D_1_1CCloudScape.html#o9">_ShouldProcessCloud</a>[<a class="code" href="classNL3D_1_1CCloudScape.html#o12">_OldCSS</a>.NbCloud+i] = <font class="keyword">true</font>; +00467 <font class="keywordflow">if</font> (<a class="code" href="classNL3D_1_1CCloudScape.html#o13">_TimeNewCSS</a> < i*slice) +00468 <a class="code" href="classNL3D_1_1CCloudScape.html#o8">_CloudPower</a>[<a class="code" href="classNL3D_1_1CCloudScape.html#o12">_OldCSS</a>.NbCloud+i] = 1; +00469 <font class="keywordflow">else</font> <font class="keywordflow">if</font> (<a class="code" href="classNL3D_1_1CCloudScape.html#o13">_TimeNewCSS</a> > (i*slice+3*<a class="code" href="classNL3D_1_1CCloudScape.html#o11">_NewCSS</a>.TimeToChange/4)) +00470 <a class="code" href="classNL3D_1_1CCloudScape.html#o8">_CloudPower</a>[<a class="code" href="classNL3D_1_1CCloudScape.html#o12">_OldCSS</a>.NbCloud+i] = 255; +00471 <font class="keywordflow">else</font> +00472 <a class="code" href="classNL3D_1_1CCloudScape.html#o8">_CloudPower</a>[<a class="code" href="classNL3D_1_1CCloudScape.html#o12">_OldCSS</a>.NbCloud+i] = (uint8)(255*(<a class="code" href="classNL3D_1_1CCloudScape.html#o13">_TimeNewCSS</a>-i*slice)/(3*<a class="code" href="classNL3D_1_1CCloudScape.html#o11">_NewCSS</a>.TimeToChange/4)); +00473 } +00474 } +00475 <font class="keywordflow">else</font> +00476 { +00477 <font class="comment">// Remove some clouds</font> +00478 <font class="keywordtype">float</font> slice = (<a class="code" href="classNL3D_1_1CCloudScape.html#o11">_NewCSS</a>.TimeToChange/4) / (<a class="code" href="classNL3D_1_1CCloudScape.html#o12">_OldCSS</a>.NbCloud-<a class="code" href="classNL3D_1_1CCloudScape.html#o11">_NewCSS</a>.NbCloud); +00479 sint32 diffCloud = <a class="code" href="classNL3D_1_1CCloudScape.html#o12">_OldCSS</a>.NbCloud-<a class="code" href="classNL3D_1_1CCloudScape.html#o11">_NewCSS</a>.NbCloud; +00480 +00481 <a class="code" href="classNL3D_1_1CCloudScape.html#o10">_CurrentCSS</a>.NbCloud = <a class="code" href="classNL3D_1_1CCloudScape.html#o12">_OldCSS</a>.NbCloud; +00482 +00483 <font class="keywordflow">for</font> (i = 0; i < diffCloud; ++i) +00484 { +00485 <font class="keywordflow">if</font> (<a class="code" href="classNL3D_1_1CCloudScape.html#o13">_TimeNewCSS</a> < i*slice) +00486 <a class="code" href="classNL3D_1_1CCloudScape.html#o8">_CloudPower</a>[<a class="code" href="classNL3D_1_1CCloudScape.html#o12">_OldCSS</a>.NbCloud-i-1] = 255; +00487 <font class="keywordflow">else</font> <font class="keywordflow">if</font> (<a class="code" href="classNL3D_1_1CCloudScape.html#o13">_TimeNewCSS</a> > (i*slice+3*<a class="code" href="classNL3D_1_1CCloudScape.html#o11">_NewCSS</a>.TimeToChange/4)) +00488 <a class="code" href="classNL3D_1_1CCloudScape.html#o8">_CloudPower</a>[<a class="code" href="classNL3D_1_1CCloudScape.html#o12">_OldCSS</a>.NbCloud-i-1] = 0; +00489 <font class="keywordflow">else</font> +00490 <a class="code" href="classNL3D_1_1CCloudScape.html#o8">_CloudPower</a>[<a class="code" href="classNL3D_1_1CCloudScape.html#o12">_OldCSS</a>.NbCloud-i-1] = (uint8)(255-255*(<a class="code" href="classNL3D_1_1CCloudScape.html#o13">_TimeNewCSS</a>-i*slice)/(3*<a class="code" href="classNL3D_1_1CCloudScape.html#o11">_NewCSS</a>.TimeToChange/4)); +00491 } +00492 } +00493 } +00494 +00495 <font class="comment">// Make the right number of half cloud</font> +00496 <a class="code" href="classNL3D_1_1CCloudScape.html#o3">_DTRest</a> += dt; +00497 +00498 <font class="keywordflow">while</font> (<a class="code" href="classNL3D_1_1CCloudScape.html#o3">_DTRest</a> > (0.04/<a class="code" href="classNL3D_1_1CCloudScape.html#o0">_NbHalfCloudToUpdate</a>)) +00499 { +00500 <a class="code" href="classNL3D_1_1CCloudScape.html#c0">makeHalfCloud</a> (); +00501 <a class="code" href="classNL3D_1_1CCloudScape.html#o3">_DTRest</a> -= 0.04/<a class="code" href="classNL3D_1_1CCloudScape.html#o0">_NbHalfCloudToUpdate</a>; +00502 +00503 <font class="keywordflow">for</font> (i = 0; i < <a class="code" href="cloud__scape_8cpp.html#a2">MAX_CLOUDS</a>; ++i) +00504 { +00505 <a class="code" href="classNL3D_1_1CCloudScape.html#l0">CCloud</a> &c = <a class="code" href="classNL3D_1_1CCloudScape.html#o17">_AllClouds</a>[i]; +00506 c.Time += 0.04/<a class="code" href="classNL3D_1_1CCloudScape.html#o0">_NbHalfCloudToUpdate</a>; +00507 } +00508 +00509 <a class="code" href="classNL3D_1_1CCloudScape.html#o13">_TimeNewCSS</a> += 0.04/<a class="code" href="classNL3D_1_1CCloudScape.html#o0">_NbHalfCloudToUpdate</a>; +00510 } +00511 } +00512 +00513 <font class="comment">// ------------------------------------------------------------------------------------------------</font> +<a name="l00514"></a><a class="code" href="classNL3D_1_1CCloudScape.html#c0">00514</a> <font class="keywordtype">void</font> CCloudScape::makeHalfCloud () +00515 { +00516 CVector Viewer = CVector(0,0,0); <font class="comment">//_ViewerCam->getMatrix().getPos();</font> +00517 +00518 <font class="keywordflow">if</font> (_Generate) +00519 { +00520 <font class="comment">// Find the next cloud in the list</font> +00521 SCloudSchedulerEntry FrontCSE; +00522 +00523 FrontCSE = <a class="code" href="classNL3D_1_1CCloudScape.html#o18">_CloudScheduler</a>.front(); +00524 +00525 <font class="comment">// Is the cloud do not have another reference in the list add it now because it should be processed</font> +00526 sint32 CloudIndexToAdd = -1; +00527 <font class="keywordflow">if</font> ((<a class="code" href="classNL3D_1_1CCloudScape.html#o9">_ShouldProcessCloud</a>[FrontCSE.CloudIndex] == <font class="keyword">true</font>) && +00528 ( (<a class="code" href="classNL3D_1_1CCloudScape.html#o20">_CloudSchedulerLastAdded</a>[FrontCSE.CloudIndex].ValidPos == <font class="keyword">false</font>) || +00529 ((<a class="code" href="classNL3D_1_1CCloudScape.html#o20">_CloudSchedulerLastAdded</a>[FrontCSE.CloudIndex].ValidPos == <font class="keyword">true</font>) && +00530 (<a class="code" href="classNL3D_1_1CCloudScape.html#o20">_CloudSchedulerLastAdded</a>[FrontCSE.CloudIndex].Pos == <a class="code" href="classNL3D_1_1CCloudScape.html#o18">_CloudScheduler</a>.begin())) +00531 )) +00532 { +00533 <font class="comment">// It should be added now !</font> +00534 CloudIndexToAdd = FrontCSE.CloudIndex; +00535 FrontCSE.DeltaNextCalc = <a class="code" href="cloud__scape_8cpp.html#a3">QUEUE_SIZE</a>; +00536 } +00537 <font class="keywordflow">else</font> +00538 { +00539 <font class="comment">// Choose a Cloud Index To Add at the end of the list</font> +00540 uint32 nPeriodeMax = <a class="code" href="classNL3D_1_1CCloudScape.html#o10">_CurrentCSS</a>.NbCloud+<a class="code" href="classNL3D_1_1CCloudScape.html#o10">_CurrentCSS</a>.NbCloud/10; +00541 sint32 Priority = -10000; +00542 uint32 i; +00543 +00544 <font class="keywordtype">float</font> sumPrior = 0.0f; +00545 <font class="keywordflow">for</font> (i = 0; i < <a class="code" href="cloud__scape_8cpp.html#a2">MAX_CLOUDS</a>; ++i) +00546 <font class="keywordflow">if</font> (<a class="code" href="classNL3D_1_1CCloudScape.html#o9">_ShouldProcessCloud</a>[i]) +00547 { +00548 <a class="code" href="classNL3D_1_1CCloudScape.html#l0">CCloud</a> &rC = <a class="code" href="classNL3D_1_1CCloudScape.html#o17">_AllClouds</a>[i]; +00549 <font class="keywordtype">float</font> ExtrapolatedTime = ((0.04f/<a class="code" href="classNL3D_1_1CCloudScape.html#o0">_NbHalfCloudToUpdate</a>) * <a class="code" href="cloud__scape_8cpp.html#a3">QUEUE_SIZE</a> * 2); +00550 <font class="keywordtype">float</font> <a class="code" href="driver__opengl__extension__def_8h.html#a364">x</a> = rC.getLastX () + ExtrapolatedTime * <a class="code" href="classNL3D_1_1CCloudScape.html#o10">_CurrentCSS</a>.WindSpeed; +00551 <font class="comment">//float d = sqrtf(SQR(x+rC.getSizeX()/2-Viewer.x)+SQR(rC.getY()+rC.getSizeY()/2-Viewer.y)+</font> +00552 <font class="comment">// SQR(rC.getZ()+rC.getSizeZ()/2-Viewer.z));</font> +00553 <font class="keywordtype">float</font> d = <a class="code" href="cloud__scape_8cpp.html#a0">SQR</a>(<a class="code" href="driver__opengl__extension__def_8h.html#a364">x</a>+rC.getSizeX()/2-Viewer.x)+<a class="code" href="cloud__scape_8cpp.html#a0">SQR</a>(rC.getY()+rC.getSizeY()/2-Viewer.y)+ +00554 <a class="code" href="cloud__scape_8cpp.html#a0">SQR</a>(rC.getZ()+rC.getSizeZ()/2-Viewer.z); +00555 <font class="keywordtype">float</font> d05 = sqrtf(d); +00556 <font class="keywordtype">float</font> d025 = sqrtf(d05); +00557 <font class="keywordtype">float</font> d075 = d05*d025; +00558 +00559 <a class="code" href="classNL3D_1_1CCloudScape.html#o22">_ExtrapolatedPriorities</a>[i] = 1.0f / d075; +00560 sumPrior += <a class="code" href="classNL3D_1_1CCloudScape.html#o22">_ExtrapolatedPriorities</a>[i]; +00561 } +00562 +00563 sint32 sumJeton = 0; +00564 <font class="keywordflow">for</font> (i = 0; i < <a class="code" href="cloud__scape_8cpp.html#a2">MAX_CLOUDS</a>; ++i) +00565 <font class="keywordflow">if</font> (<a class="code" href="classNL3D_1_1CCloudScape.html#o9">_ShouldProcessCloud</a>[i]) +00566 { +00567 <font class="comment">// Normalize priorities</font> +00568 <font class="keywordtype">float</font> factor = ((float)<a class="code" href="cloud__scape_8cpp.html#a3">QUEUE_SIZE</a>) / sumPrior; +00569 sint32 nbJeton = (sint32)(0.5f+(factor * <a class="code" href="classNL3D_1_1CCloudScape.html#o22">_ExtrapolatedPriorities</a>[i])); +00570 +00571 <font class="keywordflow">if</font> (nbJeton < 1) +00572 nbJeton = 1; +00573 +00574 <a class="code" href="classNL3D_1_1CCloudScape.html#o22">_ExtrapolatedPriorities</a>[i] = (float)nbJeton; +00575 sumJeton += nbJeton; +00576 } +00577 +00578 <font class="keywordflow">if</font> (sumJeton > <a class="code" href="cloud__scape_8cpp.html#a3">QUEUE_SIZE</a>) +00579 { +00580 <font class="keywordflow">do</font> +00581 { +00582 <font class="keywordflow">for</font> (i = 0; i < <a class="code" href="cloud__scape_8cpp.html#a2">MAX_CLOUDS</a>; ++i) +00583 <font class="keywordflow">if</font> (<a class="code" href="classNL3D_1_1CCloudScape.html#o9">_ShouldProcessCloud</a>[i]) +00584 { +00585 <font class="keywordflow">if</font> (<a class="code" href="classNL3D_1_1CCloudScape.html#o22">_ExtrapolatedPriorities</a>[i] > 1) +00586 { +00587 <a class="code" href="classNL3D_1_1CCloudScape.html#o22">_ExtrapolatedPriorities</a>[i] -= 1; +00588 --sumJeton; +00589 <font class="keywordflow">if</font> (sumJeton == <a class="code" href="cloud__scape_8cpp.html#a3">QUEUE_SIZE</a>) <font class="keywordflow">break</font>; +00590 } +00591 } +00592 } +00593 <font class="keywordflow">while</font> (sumJeton > <a class="code" href="cloud__scape_8cpp.html#a3">QUEUE_SIZE</a>); +00594 } +00595 +00596 <font class="keywordflow">for</font> (i = 0; i < <a class="code" href="cloud__scape_8cpp.html#a2">MAX_CLOUDS</a>; ++i) +00597 <font class="keywordflow">if</font> (<a class="code" href="classNL3D_1_1CCloudScape.html#o9">_ShouldProcessCloud</a>[i]) +00598 { +00599 <font class="comment">// Cloud Period</font> +00600 sint32 newPriority = nPeriodeMax; +00601 <font class="comment">// Is there a last entry in array ?</font> +00602 <font class="keywordflow">if</font> (<a class="code" href="classNL3D_1_1CCloudScape.html#o20">_CloudSchedulerLastAdded</a>[i].ValidPos == <font class="keyword">true</font>) +00603 { +00604 SCloudSchedulerEntry &rLastCSE = *<a class="code" href="classNL3D_1_1CCloudScape.html#o20">_CloudSchedulerLastAdded</a>[i].Pos; +00605 newPriority = (sint32)(<a class="code" href="cloud__scape_8cpp.html#a3">QUEUE_SIZE</a>/<a class="code" href="classNL3D_1_1CCloudScape.html#o22">_ExtrapolatedPriorities</a>[i]); +00606 newPriority = (<a class="code" href="classNL3D_1_1CCloudScape.html#o21">_FrameCounter</a> - rLastCSE.Frame) - newPriority; +00607 } +00608 <font class="keywordflow">else</font> +00609 { +00610 newPriority = 10000; +00611 } +00612 <font class="keywordflow">if</font> (newPriority > Priority) +00613 { +00614 Priority = newPriority; +00615 CloudIndexToAdd = i; +00616 } +00617 } +00618 <a class="code" href="debug_8h.html#a6">nlassert</a> (CloudIndexToAdd != -1); +00619 } +00620 +00621 <font class="comment">// Ok now we have a good cloud index to add so make the new cloud entry</font> +00622 SCloudSchedulerEntry newCSE; +00623 +00624 newCSE.CloudIndex = CloudIndexToAdd; +00625 newCSE.Frame = <a class="code" href="classNL3D_1_1CCloudScape.html#o21">_FrameCounter</a>; +00626 newCSE.Ambient = <a class="code" href="classNL3D_1_1CCloudScape.html#o10">_CurrentCSS</a>.Ambient; +00627 newCSE.Diffuse = <a class="code" href="classNL3D_1_1CCloudScape.html#o10">_CurrentCSS</a>.Diffuse; +00628 newCSE.Power = <a class="code" href="classNL3D_1_1CCloudScape.html#o8">_CloudPower</a>[CloudIndexToAdd]; +00629 +00630 <font class="comment">// If the cloud where added previously to the list</font> +00631 <font class="keywordflow">if</font> (<a class="code" href="classNL3D_1_1CCloudScape.html#o20">_CloudSchedulerLastAdded</a>[CloudIndexToAdd].ValidPos == <font class="keyword">true</font>) +00632 { +00633 <font class="comment">// This means that the cloud were added from a long time ago</font> +00634 SCloudSchedulerEntry &lastCSE = *<a class="code" href="classNL3D_1_1CCloudScape.html#o20">_CloudSchedulerLastAdded</a>[CloudIndexToAdd].Pos; +00635 sint32 delta = <a class="code" href="classNL3D_1_1CCloudScape.html#o21">_FrameCounter</a> - lastCSE.Frame; +00636 lastCSE.DeltaNextCalc = delta; +00637 +00638 <font class="comment">// But the cloud can be removed (if so we have to not process it anymore)</font> +00639 <font class="keywordflow">if</font> (newCSE.Power == 0) +00640 <a class="code" href="classNL3D_1_1CCloudScape.html#o9">_ShouldProcessCloud</a>[CloudIndexToAdd] = <font class="keyword">false</font>; +00641 } +00642 <font class="keywordflow">else</font> +00643 { +00644 <font class="comment">// No the cloud do not appear previously in the list... So its a new one</font> +00645 <a class="code" href="classNL3D_1_1CCloudScape.html#o17">_AllClouds</a>[CloudIndexToAdd].reset (<a class="code" href="classNL3D_1_1CCloudScape.html#o30">_ViewerCam</a>); +00646 } +00647 +00648 <font class="comment">// If the last cloud occurence of the cloud appear at beginning so no more occurence in list</font> +00649 <font class="keywordflow">if</font> (<a class="code" href="classNL3D_1_1CCloudScape.html#o20">_CloudSchedulerLastAdded</a>[FrontCSE.CloudIndex].Pos == <a class="code" href="classNL3D_1_1CCloudScape.html#o18">_CloudScheduler</a>.begin()) +00650 <a class="code" href="classNL3D_1_1CCloudScape.html#o20">_CloudSchedulerLastAdded</a>[FrontCSE.CloudIndex].ValidPos = <font class="keyword">false</font>; +00651 +00652 <a class="code" href="classNL3D_1_1CCloudScape.html#o20">_CloudSchedulerLastAdded</a>[CloudIndexToAdd].Pos = <a class="code" href="classNL3D_1_1CCloudScape.html#o18">_CloudScheduler</a>.insert(<a class="code" href="classNL3D_1_1CCloudScape.html#o18">_CloudScheduler</a>.end(), newCSE); +00653 <a class="code" href="classNL3D_1_1CCloudScape.html#o20">_CloudSchedulerLastAdded</a>[CloudIndexToAdd].ValidPos = <font class="keyword">true</font>; +00654 <font class="comment">// _CloudSchedulerLastAdded[CloudIndexToAdd].Pos = _CloudScheduler.end()-1;</font> +00655 <a class="code" href="classNL3D_1_1CCloudScape.html#o18">_CloudScheduler</a>.pop_front (); +00656 ++<a class="code" href="classNL3D_1_1CCloudScape.html#o21">_FrameCounter</a>; +00657 <font class="comment">// End of scheduling</font> +00658 +00659 <font class="comment">// Get the cloud to process (this must be the next occurence of front cloud)</font> +00660 <a class="code" href="classstd_1_1list.html">std::list<SCloudSchedulerEntry></a>::iterator it = <a class="code" href="classNL3D_1_1CCloudScape.html#o18">_CloudScheduler</a>.begin(); +00661 <font class="keywordflow">while</font> (it != <a class="code" href="classNL3D_1_1CCloudScape.html#o18">_CloudScheduler</a>.end()) +00662 { +00663 SCloudSchedulerEntry &rCSE = *it; +00664 <font class="keywordflow">if</font> (rCSE.CloudIndex == FrontCSE.CloudIndex) +00665 <font class="keywordflow">break</font>; +00666 ++it; +00667 } +00668 +00669 SCloudSchedulerEntry CSEToCalc; +00670 <font class="comment">// The cloud is no more present in the list</font> +00671 <font class="keywordflow">if</font> (it == <a class="code" href="classNL3D_1_1CCloudScape.html#o18">_CloudScheduler</a>.end()) +00672 { +00673 FrontCSE.DeltaNextCalc = 1; +00674 CSEToCalc = FrontCSE; +00675 } +00676 <font class="keywordflow">else</font> +00677 { +00678 CSEToCalc = *it; +00679 } +00680 +00681 <a class="code" href="classNL3D_1_1CCloudScape.html#o6">_CurrentCloudInProcess</a> = &<a class="code" href="classNL3D_1_1CCloudScape.html#o17">_AllClouds</a>[CSEToCalc.CloudIndex]; +00682 <a class="code" href="classNL3D_1_1CCloudScape.html#l0">CCloud</a> &c = *<a class="code" href="classNL3D_1_1CCloudScape.html#o6">_CurrentCloudInProcess</a>; +00683 +00684 <font class="comment">// To go from Front cloud to CSEToCalc cloud we should take the front DeltaNextCalc</font> +00685 +00686 <a class="code" href="classNL3D_1_1CCloudScape.html#o7">_CurrentCloudInProcessFuturTime</a> = ((0.04/<a class="code" href="classNL3D_1_1CCloudScape.html#o0">_NbHalfCloudToUpdate</a>) * FrontCSE.DeltaNextCalc * 2); +00687 c.setX ((<font class="keywordtype">float</font>)(c.getLastX() + <a class="code" href="classNL3D_1_1CCloudScape.html#o7">_CurrentCloudInProcessFuturTime</a> * <a class="code" href="classNL3D_1_1CCloudScape.html#o10">_CurrentCSS</a>.WindSpeed)); +00688 +00689 <font class="keywordtype">float</font> d2D = sqrtf(<a class="code" href="cloud__scape_8cpp.html#a0">SQR</a>(c.getX()+c.getSizeX()/2-Viewer.x)+<a class="code" href="cloud__scape_8cpp.html#a0">SQR</a>(c.getY()+c.getSizeY()/2-Viewer.y)); +00690 +00691 <font class="keywordflow">if</font> (d2D > <a class="code" href="cloud__scape_8cpp.html#a1">MAX_DIST</a>) +00692 c.CloudDistAtt = 255; +00693 <font class="keywordflow">else</font> <font class="keywordflow">if</font> (d2D > (<a class="code" href="cloud__scape_8cpp.html#a1">MAX_DIST</a>-100.0f)) +00694 c.CloudDistAtt = (uint8)(255*((d2D-(<a class="code" href="cloud__scape_8cpp.html#a1">MAX_DIST</a>-100.0f))/100.0f)); +00695 <font class="keywordflow">else</font> +00696 c.CloudDistAtt = 0; +00697 +00698 c.LastCloudPower = c.CloudPower; +00699 c.CloudPower = CSEToCalc.Power; +00700 c.CloudDiffuse = CSEToCalc.Diffuse; +00701 c.CloudAmbient = CSEToCalc.Ambient; +00702 +00703 c.anim (<a class="code" href="classNL3D_1_1CCloudScape.html#o7">_CurrentCloudInProcessFuturTime</a>*<a class="code" href="classNL3D_1_1CCloudScape.html#o10">_CurrentCSS</a>.CloudSpeed, +00704 <a class="code" href="classNL3D_1_1CCloudScape.html#o7">_CurrentCloudInProcessFuturTime</a>*<a class="code" href="classNL3D_1_1CCloudScape.html#o10">_CurrentCSS</a>.WindSpeed); +00705 +00706 c.generate (<a class="code" href="classNL3D_1_1CCloudScape.html#o16">_Noise3D</a>); +00707 +00708 } +00709 <font class="keywordflow">else</font> +00710 { +00711 <a class="code" href="classNL3D_1_1CCloudScape.html#l0">CCloud</a> &c = *<a class="code" href="classNL3D_1_1CCloudScape.html#o6">_CurrentCloudInProcess</a>; +00712 +00713 c.Time = 0; +00714 c.FuturTime = <a class="code" href="classNL3D_1_1CCloudScape.html#o7">_CurrentCloudInProcessFuturTime</a>; +00715 c.light(); +00716 +00717 <font class="keywordflow">if</font> (c.getX() > <a class="code" href="cloud__scape_8cpp.html#a1">MAX_DIST</a>) +00718 { +00719 c.setX (c.getX() - (2 * <a class="code" href="cloud__scape_8cpp.html#a1">MAX_DIST</a>)); +00720 c.setLooping (); +00721 } +00722 +00723 <font class="keywordtype">float</font> <a class="code" href="driver__opengl__extension__def_8h.html#a385">r</a> = sqrtf(<a class="code" href="cloud__scape_8cpp.html#a0">SQR</a>(c.getSizeX()/2)+<a class="code" href="cloud__scape_8cpp.html#a0">SQR</a>(c.getSizeY()/2)+<a class="code" href="cloud__scape_8cpp.html#a0">SQR</a>(c.getSizeZ()/2)); +00724 <font class="keywordtype">float</font> d2D = sqrtf(<a class="code" href="cloud__scape_8cpp.html#a0">SQR</a>(c.getX()+c.getSizeX()/2-Viewer.x)+<a class="code" href="cloud__scape_8cpp.html#a0">SQR</a>(c.getY()+c.getSizeY()/2-Viewer.y)); +00725 <font class="keywordtype">float</font> d = sqrtf(<a class="code" href="cloud__scape_8cpp.html#a0">SQR</a>(c.getX()+c.getSizeX()/2-Viewer.x)+<a class="code" href="cloud__scape_8cpp.html#a0">SQR</a>(c.getY()+c.getSizeY()/2-Viewer.y)+ +00726 <a class="code" href="cloud__scape_8cpp.html#a0">SQR</a>(c.getZ()+c.getSizeZ()/2-Viewer.z)); +00727 uint32 lookAtSize = (uint32)(<a class="code" href="classNL3D_1_1CCloudScape.html#o24">_LODQualityThreshold</a>*<a class="code" href="driver__opengl__extension__def_8h.html#a385">r</a>/d); +00728 lookAtSize = <a class="code" href="namespaceNLMISC.html#a223">raiseToNextPowerOf2</a> (lookAtSize); +00729 <font class="keywordflow">if</font> (lookAtSize > 128) lookAtSize = 128; +00730 +00731 c.genBill (<a class="code" href="classNL3D_1_1CCloudScape.html#o30">_ViewerCam</a>, lookAtSize); +00732 } +00733 <a class="code" href="classNL3D_1_1CCloudScape.html#o5">_Generate</a> = !<a class="code" href="classNL3D_1_1CCloudScape.html#o5">_Generate</a>; +00734 } +00735 +00736 <font class="comment">// ------------------------------------------------------------------------------------------------</font> +<a name="l00737"></a><a class="code" href="classNL3D_1_1CCloudScape.html#a5">00737</a> <font class="keywordtype">void</font> CCloudScape::render () +00738 { +00739 uint32 i, j; +00740 +00741 CVector Viewer = CVector (0,0,0); +00742 +00743 CMatrix viewMat; +00744 viewMat = <a class="code" href="classNL3D_1_1CCloudScape.html#o30">_ViewerCam</a>-><a class="code" href="classNL3D_1_1ITransformable.html#a2">getMatrix</a> (); +00745 viewMat.setPos(CVector(0,0,0)); +00746 viewMat.invert (); +00747 CScissor <a class="code" href="driver__opengl__extension__def_8h.html#a383">s</a>; +00748 <a class="code" href="driver__opengl__extension__def_8h.html#a383">s</a>.initFullScreen (); +00749 <a class="code" href="classNL3D_1_1CCloudScape.html#o26">_Driver</a>-><a class="code" href="classNL3D_1_1IDriver.html#a52">setupScissor</a> (<a class="code" href="driver__opengl__extension__def_8h.html#a383">s</a>); +00750 CViewport <a class="code" href="driver__opengl__extension__def_8h.html#a368">v</a>; +00751 <a class="code" href="classNL3D_1_1CCloudScape.html#o26">_Driver</a>-><a class="code" href="classNL3D_1_1IDriver.html#a51">setupViewport</a> (<a class="code" href="driver__opengl__extension__def_8h.html#a368">v</a>); +00752 CFrustum f = <a class="code" href="classNL3D_1_1CCloudScape.html#o30">_ViewerCam</a>-><a class="code" href="classNL3D_1_1CCamera.html#a1">getFrustum</a>(); +00753 <a class="code" href="classNL3D_1_1CCloudScape.html#o26">_Driver</a>-><a class="code" href="classNL3D_1_1IDriver.html#a23">setFrustum</a> (f.Left, f.Right, f.Bottom, f.Top, f.Near, f.Far, f.Perspective); +00754 <a class="code" href="classNL3D_1_1CCloudScape.html#o26">_Driver</a>-><a class="code" href="classNL3D_1_1IDriver.html#a24">setupViewMatrix</a> (viewMat); +00755 <a class="code" href="classNL3D_1_1CCloudScape.html#o26">_Driver</a>-><a class="code" href="classNL3D_1_1IDriver.html#a26">setupModelMatrix</a> (CMatrix::Identity); +00756 +00757 uint32 nNbCloudToRender = 0; +00758 +00759 <font class="keywordflow">for</font> (i = 0; i < <a class="code" href="cloud__scape_8cpp.html#a2">MAX_CLOUDS</a>; ++i) +00760 { +00761 <a class="code" href="classNL3D_1_1CCloudScape.html#l0">CCloud</a> &c = <a class="code" href="classNL3D_1_1CCloudScape.html#o17">_AllClouds</a>[i]; +00762 SSortedCloudEntry &sce = <a class="code" href="classNL3D_1_1CCloudScape.html#o23">_SortedClouds</a>[nNbCloudToRender]; +00763 sce.Cloud = &c; +00764 sce.Distance = sqrtf(<a class="code" href="cloud__scape_8cpp.html#a0">SQR</a>(c.getX()+c.getSizeX()/2-Viewer.x)+<a class="code" href="cloud__scape_8cpp.html#a0">SQR</a>(c.getY()+c.getSizeY()/2-Viewer.y)+ +00765 <a class="code" href="cloud__scape_8cpp.html#a0">SQR</a>(c.getZ()+c.getSizeZ()/2-Viewer.z)); +00766 nNbCloudToRender++; +00767 } +00768 +00769 <font class="keywordflow">for</font> (i = 0; i < nNbCloudToRender-1; ++i) +00770 <font class="keywordflow">for</font> (j = i+1; j < nNbCloudToRender; ++j) +00771 { +00772 <font class="keywordflow">if</font> (<a class="code" href="classNL3D_1_1CCloudScape.html#o23">_SortedClouds</a>[i].Distance < <a class="code" href="classNL3D_1_1CCloudScape.html#o23">_SortedClouds</a>[j].Distance) +00773 { +00774 SSortedCloudEntry sceTmp = <a class="code" href="classNL3D_1_1CCloudScape.html#o23">_SortedClouds</a>[i]; +00775 <a class="code" href="classNL3D_1_1CCloudScape.html#o23">_SortedClouds</a>[i] = <a class="code" href="classNL3D_1_1CCloudScape.html#o23">_SortedClouds</a>[j]; +00776 <a class="code" href="classNL3D_1_1CCloudScape.html#o23">_SortedClouds</a>[j] = sceTmp; +00777 } +00778 } +00779 +00780 <font class="keywordflow">for</font> (i = 0; i < nNbCloudToRender; ++i) +00781 { +00782 <a class="code" href="classNL3D_1_1CCloudScape.html#l0">CCloud</a> *pC = <a class="code" href="classNL3D_1_1CCloudScape.html#o23">_SortedClouds</a>[i].Cloud; +00783 <font class="keywordflow">if</font> ((pC->CloudPower > 0) || (pC->LastCloudPower > 0)) +00784 pC->dispBill (<a class="code" href="classNL3D_1_1CCloudScape.html#o30">_ViewerCam</a>); +00785 } +00786 } +00787 +00788 <font class="comment">// ------------------------------------------------------------------------------------------------</font> +<a name="l00789"></a><a class="code" href="classNL3D_1_1CCloudScape.html#a6">00789</a> uint32 CCloudScape::getMemSize() +00790 { +00791 uint32 nMemSize = 0; +00792 <font class="keywordflow">for</font> (uint32 i = 0; i < <a class="code" href="cloud__scape_8cpp.html#a2">MAX_CLOUDS</a>; ++i) +00793 { +00794 <a class="code" href="classNL3D_1_1CCloudScape.html#l0">CCloud</a> &c = <a class="code" href="classNL3D_1_1CCloudScape.html#o17">_AllClouds</a>[i]; +00795 nMemSize += c.getMemSize(); +00796 } +00797 <font class="keywordflow">return</font> nMemSize; +00798 } +00799 +00800 } <font class="comment">// namespace NL3D</font> +00801 +</pre></div> + +<!-- footer --> +<BR><FONT Size=+5> </FONT> +</TD> +<TD WIDTH=15><IMG SRC=http://www.nevrax.org/inc/img/pixel.gif WIDTH=15 HEIGHT=15 BORDER=0 ALT=""></TD> +</TR> +</TABLE> +</BODY> +</HTML> |