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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>track_sampled_vector.cpp</h1><a href="track__sampled__vector_8cpp.html">Go to the documentation of this file.</a><div class="fragment"><pre>00001 +00007 <font class="comment">/* Copyright, 2000-2002 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 +00028 <font class="preprocessor">#include "<a class="code" href="common_8h.html">nel/misc/common.h</a>"</font> +00029 <font class="preprocessor">#include "<a class="code" href="track__sampled__vector_8h.html">3d/track_sampled_vector.h</a>"</font> +00030 +00031 <font class="keyword">using</font> <font class="keyword">namespace </font>NLMISC; +00032 <font class="keyword">using</font> <font class="keyword">namespace </font>std; +00033 +00034 +00035 <font class="keyword">namespace </font>NL3D +00036 { +00037 +00038 <font class="comment">// ***************************************************************************</font> +00039 <font class="comment">// ***************************************************************************</font> +00040 <font class="comment">// CTrackSampledVector</font> +00041 <font class="comment">// ***************************************************************************</font> +00042 <font class="comment">// ***************************************************************************</font> +00043 +00044 +00045 <font class="comment">// ***************************************************************************</font> +<a name="l00046"></a><a class="code" href="classNL3D_1_1CTrackSampledVector.html#a0">00046</a> CTrackSampledVector::CTrackSampledVector() +00047 { +00048 } +00049 +00050 <font class="comment">// ***************************************************************************</font> +<a name="l00051"></a><a class="code" href="classNL3D_1_1CTrackSampledVector.html#a1">00051</a> CTrackSampledVector::~CTrackSampledVector() +00052 { +00053 } +00054 +00055 <font class="comment">// ***************************************************************************</font> +<a name="l00056"></a><a class="code" href="classNL3D_1_1CTrackSampledVector.html#z843_1">00056</a> <font class="keyword">const</font> IAnimatedValue& CTrackSampledVector::getValue ()<font class="keyword"> const</font> +00057 <font class="keyword"></font>{ +00058 <font class="keywordflow">return</font> <a class="code" href="classNL3D_1_1CTrackSampledVector.html#n0">_Value</a>; +00059 } +00060 +00061 <font class="comment">// ***************************************************************************</font> +<a name="l00062"></a><a class="code" href="classNL3D_1_1CTrackSampledVector.html#z843_2">00062</a> <font class="keywordtype">void</font> CTrackSampledVector::serial(<a class="code" href="classNLMISC_1_1IStream.html">NLMISC::IStream</a> &f) +00063 { +00064 <font class="comment">/*</font> +00065 <font class="comment"> Version 0:</font> +00066 <font class="comment"> - base version.</font> +00067 <font class="comment"> */</font> +00068 (void)f.<a class="code" href="classNLMISC_1_1IStream.html#a29">serialVersion</a>(0); +00069 +00070 <font class="comment">// serial Time infos.</font> +00071 CTrackSampledCommon::serialCommon(f); +00072 +00073 <font class="comment">// serial Keys.</font> +00074 f.<a class="code" href="classNLMISC_1_1IStream.html#a5">serial</a>(<a class="code" href="classNL3D_1_1CTrackSampledVector.html#n1">_Keys</a>); +00075 +00076 } +00077 +00078 <font class="comment">// ***************************************************************************</font> +<a name="l00079"></a><a class="code" href="classNL3D_1_1CTrackSampledVector.html#a3">00079</a> <font class="keywordtype">void</font> CTrackSampledVector::build(<font class="keyword">const</font> std::vector<uint16> &timeList, <font class="keyword">const</font> std::vector<CVector> &keyList, +00080 <font class="keywordtype">float</font> beginTime, <font class="keywordtype">float</font> endTime) +00081 { +00082 <a class="code" href="debug_8h.html#a6">nlassert</a>( endTime>beginTime || (beginTime==endTime && keyList.size()<=1) ); +00083 <a class="code" href="debug_8h.html#a6">nlassert</a>( keyList.size()==timeList.size() ); +00084 uint i; +00085 +00086 <font class="comment">// reset.</font> +00087 uint numKeys= keyList.size(); +00088 <a class="code" href="classNL3D_1_1CTrackSampledVector.html#n1">_Keys</a>.<a class="code" href="classNLMISC_1_1CObjectVector.html#z301_0">clear</a>(); +00089 <a class="code" href="classNL3D_1_1CTrackSampledCommon.html#n7">_TimeBlocks</a>.<a class="code" href="classNLMISC_1_1CObjectVector.html#z301_0">clear</a>(); +00090 +00091 <font class="comment">// Build Common time information</font> +00092 CTrackSampledCommon::buildCommon(timeList, beginTime, endTime); +00093 +00094 +00095 <font class="comment">// Compute All Key values.</font> +00096 <font class="comment">//===================</font> +00097 <a class="code" href="classNL3D_1_1CTrackSampledVector.html#n1">_Keys</a>.<a class="code" href="classNLMISC_1_1CObjectVector.html#z301_1">resize</a>(numKeys); +00098 <font class="keywordflow">for</font>(i=0; i<numKeys;i++) +00099 { +00100 <font class="comment">// no compression for now</font> +00101 <a class="code" href="classNL3D_1_1CTrackSampledVector.html#n1">_Keys</a>[i]= keyList[i]; +00102 } +00103 +00104 } +00105 +00106 <font class="comment">// ***************************************************************************</font> +<a name="l00107"></a><a class="code" href="classNL3D_1_1CTrackSampledVector.html#z843_0">00107</a> <font class="keywordtype">void</font> CTrackSampledVector::eval (<font class="keyword">const</font> <a class="code" href="namespaceNL3D.html#a1">TAnimationTime</a>& date) +00108 { +00109 <font class="comment">// Eval time, and get key interpolation info</font> +00110 uint keyId0; +00111 uint keyId1; +00112 <font class="keywordtype">float</font> interpValue; +00113 <a class="code" href="classNL3D_1_1CTrackSampledCommon.html#t3">TEvalType</a> evalType= <a class="code" href="classNL3D_1_1CTrackSampledCommon.html#b0">evalTime</a>(date, <a class="code" href="classNL3D_1_1CTrackSampledVector.html#n1">_Keys</a>.<a class="code" href="classNLMISC_1_1CObjectVector.html#z302_0">size</a>(), keyId0, keyId1, interpValue); +00114 +00115 <font class="comment">// Discard? </font> +00116 <font class="keywordflow">if</font>( evalType==<a class="code" href="classNL3D_1_1CTrackSampledCommon.html#t3t0">EvalDiscard</a> ) +00117 <font class="keywordflow">return</font>; +00118 <font class="comment">// One Key? easy, and quit.</font> +00119 <font class="keywordflow">else</font> <font class="keywordflow">if</font>( evalType==<a class="code" href="classNL3D_1_1CTrackSampledCommon.html#t3t1">EvalKey0</a> ) +00120 { +00121 <a class="code" href="classNL3D_1_1CTrackSampledVector.html#n0">_Value</a>.Value= <a class="code" href="classNL3D_1_1CTrackSampledVector.html#n1">_Keys</a>[keyId0]; +00122 } +00123 <font class="comment">// interpolate</font> +00124 <font class="keywordflow">else</font> <font class="keywordflow">if</font>( evalType==<a class="code" href="classNL3D_1_1CTrackSampledCommon.html#t3t2">EvalInterpolate</a> ) +00125 { +00126 <font class="keyword">const</font> CVector &valueKey0= <a class="code" href="classNL3D_1_1CTrackSampledVector.html#n1">_Keys</a>[keyId0]; +00127 <font class="keyword">const</font> CVector &valueKey1= <a class="code" href="classNL3D_1_1CTrackSampledVector.html#n1">_Keys</a>[keyId1]; +00128 +00129 <font class="comment">// interpolate</font> +00130 <a class="code" href="classNL3D_1_1CTrackSampledVector.html#n0">_Value</a>.Value= valueKey0*(1-interpValue) + valueKey1*interpValue; +00131 } +00132 <font class="keywordflow">else</font> +00133 { +00134 <a class="code" href="debug_8h.html#a12">nlstop</a>; +00135 } +00136 +00137 } +00138 +00139 +00140 } <font class="comment">// NL3D</font> +</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> |