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<div class="title">rect.h</div> </div>
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<a href="rect_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">// Copyright (C) 2002-2012 Nikolaus Gebhardt</span>
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<a name="l00002"></a>00002 <span class="comment">// This file is part of the "Irrlicht Engine".</span>
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<a name="l00003"></a>00003 <span class="comment">// For conditions of distribution and use, see copyright notice in irrlicht.h</span>
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<a name="l00004"></a>00004
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<a name="l00005"></a>00005 <span class="preprocessor">#ifndef __IRR_RECT_H_INCLUDED__</span>
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<a name="l00006"></a>00006 <span class="preprocessor"></span><span class="preprocessor">#define __IRR_RECT_H_INCLUDED__</span>
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<a name="l00007"></a>00007 <span class="preprocessor"></span>
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<a name="l00008"></a>00008 <span class="preprocessor">#include "<a class="code" href="irr_types_8h.html">irrTypes.h</a>"</span>
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<a name="l00009"></a>00009 <span class="preprocessor">#include "<a class="code" href="dimension2d_8h.html">dimension2d.h</a>"</span>
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<a name="l00010"></a>00010 <span class="preprocessor">#include "<a class="code" href="position2d_8h.html">position2d.h</a>"</span>
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<a name="l00011"></a>00011
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<a name="l00012"></a>00012 <span class="keyword">namespace </span>irr
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<a name="l00013"></a>00013 {
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<a name="l00014"></a>00014 <span class="keyword">namespace </span>core
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<a name="l00015"></a>00015 {
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<a name="l00016"></a>00016
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<a name="l00018"></a>00018
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<a name="l00025"></a>00025 <span class="keyword">template</span> <<span class="keyword">class</span> T>
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<a name="l00026"></a><a class="code" href="classirr_1_1core_1_1rect.html">00026</a> <span class="keyword">class </span><a class="code" href="classirr_1_1core_1_1rect.html" title="Rectangle template.">rect</a>
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<a name="l00027"></a>00027 {
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<a name="l00028"></a>00028 <span class="keyword">public</span>:
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<a name="l00029"></a>00029
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<a name="l00031"></a><a class="code" href="classirr_1_1core_1_1rect.html#a04c79e7af6ff14b62e569628c4f83e44">00031</a> <a class="code" href="classirr_1_1core_1_1rect.html#a04c79e7af6ff14b62e569628c4f83e44" title="Default constructor creating empty rectangle at (0,0)">rect</a>() : <a class="code" href="classirr_1_1core_1_1rect.html#abd47b3a4967b2153e58984d964af6573" title="Upper left corner.">UpperLeftCorner</a>(0,0), <a class="code" href="classirr_1_1core_1_1rect.html#aa7c7e38bbff5f32992f69b36fc8cec1e" title="Lower right corner.">LowerRightCorner</a>(0,0) {}
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<a name="l00032"></a>00032
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<a name="l00034"></a><a class="code" href="classirr_1_1core_1_1rect.html#af7d59f53cd24d5f9f587896160ece50a">00034</a> <a class="code" href="classirr_1_1core_1_1rect.html#a04c79e7af6ff14b62e569628c4f83e44" title="Default constructor creating empty rectangle at (0,0)">rect</a>(T x, T y, T x2, T y2)
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<a name="l00035"></a>00035 : <a class="code" href="classirr_1_1core_1_1rect.html#abd47b3a4967b2153e58984d964af6573" title="Upper left corner.">UpperLeftCorner</a>(x,y), <a class="code" href="classirr_1_1core_1_1rect.html#aa7c7e38bbff5f32992f69b36fc8cec1e" title="Lower right corner.">LowerRightCorner</a>(x2,y2) {}
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<a name="l00036"></a>00036
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<a name="l00038"></a><a class="code" href="classirr_1_1core_1_1rect.html#a8f207109cebad893de44b01cc67e9e34">00038</a> <a class="code" href="classirr_1_1core_1_1rect.html#a04c79e7af6ff14b62e569628c4f83e44" title="Default constructor creating empty rectangle at (0,0)">rect</a>(<span class="keyword">const</span> position2d<T>& upperLeft, <span class="keyword">const</span> position2d<T>& lowerRight)
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<a name="l00039"></a>00039 : <a class="code" href="classirr_1_1core_1_1rect.html#abd47b3a4967b2153e58984d964af6573" title="Upper left corner.">UpperLeftCorner</a>(upperLeft), <a class="code" href="classirr_1_1core_1_1rect.html#aa7c7e38bbff5f32992f69b36fc8cec1e" title="Lower right corner.">LowerRightCorner</a>(lowerRight) {}
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<a name="l00040"></a>00040
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<a name="l00042"></a>00042 <span class="keyword">template</span> <<span class="keyword">class</span> U>
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<a name="l00043"></a><a class="code" href="classirr_1_1core_1_1rect.html#a54526b73a11cf90a4f4ff0c6d1556fcc">00043</a> <a class="code" href="classirr_1_1core_1_1rect.html#a04c79e7af6ff14b62e569628c4f83e44" title="Default constructor creating empty rectangle at (0,0)">rect</a>(<span class="keyword">const</span> position2d<T>& pos, <span class="keyword">const</span> <a class="code" href="classirr_1_1core_1_1dimension2d.html" title="Specifies a 2 dimensional size.">dimension2d<U></a>& size)
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<a name="l00044"></a>00044 : <a class="code" href="classirr_1_1core_1_1rect.html#abd47b3a4967b2153e58984d964af6573" title="Upper left corner.">UpperLeftCorner</a>(pos), <a class="code" href="classirr_1_1core_1_1rect.html#aa7c7e38bbff5f32992f69b36fc8cec1e" title="Lower right corner.">LowerRightCorner</a>(pos.X + size.Width, pos.Y + size.Height) {}
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<a name="l00045"></a>00045
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<a name="l00047"></a><a class="code" href="classirr_1_1core_1_1rect.html#a699b98aff4bf8b7d92cef6d3c940354f">00047</a> <a class="code" href="classirr_1_1core_1_1rect.html" title="Rectangle template.">rect<T></a> <a class="code" href="classirr_1_1core_1_1rect.html#a699b98aff4bf8b7d92cef6d3c940354f" title="move right by given numbers">operator+</a>(<span class="keyword">const</span> position2d<T>& pos)<span class="keyword"> const</span>
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<a name="l00048"></a>00048 <span class="keyword"> </span>{
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<a name="l00049"></a>00049 <a class="code" href="classirr_1_1core_1_1rect.html" title="Rectangle template.">rect<T></a> ret(*<span class="keyword">this</span>);
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<a name="l00050"></a>00050 <span class="keywordflow">return</span> ret+=pos;
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<a name="l00051"></a>00051 }
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<a name="l00052"></a>00052
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<a name="l00054"></a><a class="code" href="classirr_1_1core_1_1rect.html#a4f4f1c3c3321d1ca5e9f617ebf47421c">00054</a> <a class="code" href="classirr_1_1core_1_1rect.html" title="Rectangle template.">rect<T></a>& <a class="code" href="classirr_1_1core_1_1rect.html#a4f4f1c3c3321d1ca5e9f617ebf47421c" title="move right by given numbers">operator+=</a>(<span class="keyword">const</span> position2d<T>& pos)
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<a name="l00055"></a>00055 {
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<a name="l00056"></a>00056 <a class="code" href="classirr_1_1core_1_1rect.html#abd47b3a4967b2153e58984d964af6573" title="Upper left corner.">UpperLeftCorner</a> += pos;
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<a name="l00057"></a>00057 <a class="code" href="classirr_1_1core_1_1rect.html#aa7c7e38bbff5f32992f69b36fc8cec1e" title="Lower right corner.">LowerRightCorner</a> += pos;
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<a name="l00058"></a>00058 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
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<a name="l00059"></a>00059 }
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<a name="l00060"></a>00060
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<a name="l00062"></a><a class="code" href="classirr_1_1core_1_1rect.html#a031c021cf1ccbc4efe5b5242e85cdc6d">00062</a> <a class="code" href="classirr_1_1core_1_1rect.html" title="Rectangle template.">rect<T></a> <a class="code" href="classirr_1_1core_1_1rect.html#a031c021cf1ccbc4efe5b5242e85cdc6d" title="move left by given numbers">operator-</a>(<span class="keyword">const</span> position2d<T>& pos)<span class="keyword"> const</span>
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<a name="l00063"></a>00063 <span class="keyword"> </span>{
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<a name="l00064"></a>00064 <a class="code" href="classirr_1_1core_1_1rect.html" title="Rectangle template.">rect<T></a> ret(*<span class="keyword">this</span>);
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<a name="l00065"></a>00065 <span class="keywordflow">return</span> ret-=pos;
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<a name="l00066"></a>00066 }
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<a name="l00067"></a>00067
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<a name="l00069"></a><a class="code" href="classirr_1_1core_1_1rect.html#a3ef4f6f13ec79c3d5745df3a76f9e1e1">00069</a> <a class="code" href="classirr_1_1core_1_1rect.html" title="Rectangle template.">rect<T></a>& <a class="code" href="classirr_1_1core_1_1rect.html#a3ef4f6f13ec79c3d5745df3a76f9e1e1" title="move left by given numbers">operator-=</a>(<span class="keyword">const</span> position2d<T>& pos)
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<a name="l00070"></a>00070 {
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<a name="l00071"></a>00071 <a class="code" href="classirr_1_1core_1_1rect.html#abd47b3a4967b2153e58984d964af6573" title="Upper left corner.">UpperLeftCorner</a> -= pos;
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<a name="l00072"></a>00072 <a class="code" href="classirr_1_1core_1_1rect.html#aa7c7e38bbff5f32992f69b36fc8cec1e" title="Lower right corner.">LowerRightCorner</a> -= pos;
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<a name="l00073"></a>00073 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
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<a name="l00074"></a>00074 }
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<a name="l00075"></a>00075
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<a name="l00077"></a><a class="code" href="classirr_1_1core_1_1rect.html#ae788c2c726f187fc4681f9ca6eef2b19">00077</a> <span class="keywordtype">bool</span> <a class="code" href="classirr_1_1core_1_1rect.html#ae788c2c726f187fc4681f9ca6eef2b19" title="equality operator">operator==</a>(<span class="keyword">const</span> <a class="code" href="classirr_1_1core_1_1rect.html" title="Rectangle template.">rect<T></a>& other)<span class="keyword"> const</span>
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<a name="l00078"></a>00078 <span class="keyword"> </span>{
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<a name="l00079"></a>00079 <span class="keywordflow">return</span> (<a class="code" href="classirr_1_1core_1_1rect.html#abd47b3a4967b2153e58984d964af6573" title="Upper left corner.">UpperLeftCorner</a> == other.<a class="code" href="classirr_1_1core_1_1rect.html#abd47b3a4967b2153e58984d964af6573" title="Upper left corner.">UpperLeftCorner</a> &&
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<a name="l00080"></a>00080 <a class="code" href="classirr_1_1core_1_1rect.html#aa7c7e38bbff5f32992f69b36fc8cec1e" title="Lower right corner.">LowerRightCorner</a> == other.<a class="code" href="classirr_1_1core_1_1rect.html#aa7c7e38bbff5f32992f69b36fc8cec1e" title="Lower right corner.">LowerRightCorner</a>);
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<a name="l00081"></a>00081 }
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<a name="l00082"></a>00082
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<a name="l00084"></a><a class="code" href="classirr_1_1core_1_1rect.html#a68e23478fc9788779820988f106b9fd2">00084</a> <span class="keywordtype">bool</span> <a class="code" href="classirr_1_1core_1_1rect.html#a68e23478fc9788779820988f106b9fd2" title="inequality operator">operator!=</a>(<span class="keyword">const</span> <a class="code" href="classirr_1_1core_1_1rect.html" title="Rectangle template.">rect<T></a>& other)<span class="keyword"> const</span>
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<a name="l00085"></a>00085 <span class="keyword"> </span>{
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<a name="l00086"></a>00086 <span class="keywordflow">return</span> (<a class="code" href="classirr_1_1core_1_1rect.html#abd47b3a4967b2153e58984d964af6573" title="Upper left corner.">UpperLeftCorner</a> != other.<a class="code" href="classirr_1_1core_1_1rect.html#abd47b3a4967b2153e58984d964af6573" title="Upper left corner.">UpperLeftCorner</a> ||
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<a name="l00087"></a>00087 <a class="code" href="classirr_1_1core_1_1rect.html#aa7c7e38bbff5f32992f69b36fc8cec1e" title="Lower right corner.">LowerRightCorner</a> != other.<a class="code" href="classirr_1_1core_1_1rect.html#aa7c7e38bbff5f32992f69b36fc8cec1e" title="Lower right corner.">LowerRightCorner</a>);
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<a name="l00088"></a>00088 }
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<a name="l00089"></a>00089
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<a name="l00091"></a><a class="code" href="classirr_1_1core_1_1rect.html#abcba5b76777333253cd37ed041e7c3a7">00091</a> <span class="keywordtype">bool</span> operator<(const rect<T>& other) <span class="keyword">const</span>
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<a name="l00092"></a>00092 {
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<a name="l00093"></a>00093 <span class="keywordflow">return</span> <a class="code" href="classirr_1_1core_1_1rect.html#aec261cb39303c6051faf8202741f2b53" title="Returns size of rectangle.">getArea</a>() < other.getArea();
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<a name="l00094"></a>00094 }
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<a name="l00095"></a>00095
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<a name="l00097"></a><a class="code" href="classirr_1_1core_1_1rect.html#aec261cb39303c6051faf8202741f2b53">00097</a> T <a class="code" href="classirr_1_1core_1_1rect.html#aec261cb39303c6051faf8202741f2b53" title="Returns size of rectangle.">getArea</a>()<span class="keyword"> const</span>
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<a name="l00098"></a>00098 <span class="keyword"> </span>{
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<a name="l00099"></a>00099 <span class="keywordflow">return</span> <a class="code" href="classirr_1_1core_1_1rect.html#ae313a3674095733348d5e8bcb75c49b4" title="Get width of rectangle.">getWidth</a>() * <a class="code" href="classirr_1_1core_1_1rect.html#a61b4192aa7aee5b55c288b1eac29d76b" title="Get height of rectangle.">getHeight</a>();
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<a name="l00100"></a>00100 }
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<a name="l00101"></a>00101
|
||
|
|
<a name="l00103"></a>00103
|
||
|
|
<a name="l00105"></a><a class="code" href="classirr_1_1core_1_1rect.html#a3276400775d230f377ff1e2755cbb4ef">00105</a> <span class="keywordtype">bool</span> <a class="code" href="classirr_1_1core_1_1rect.html#a3276400775d230f377ff1e2755cbb4ef" title="Returns if a 2d point is within this rectangle.">isPointInside</a>(<span class="keyword">const</span> position2d<T>& pos)<span class="keyword"> const</span>
|
||
|
|
<a name="l00106"></a>00106 <span class="keyword"> </span>{
|
||
|
|
<a name="l00107"></a>00107 <span class="keywordflow">return</span> (<a class="code" href="classirr_1_1core_1_1rect.html#abd47b3a4967b2153e58984d964af6573" title="Upper left corner.">UpperLeftCorner</a>.X <= pos.X &&
|
||
|
|
<a name="l00108"></a>00108 <a class="code" href="classirr_1_1core_1_1rect.html#abd47b3a4967b2153e58984d964af6573" title="Upper left corner.">UpperLeftCorner</a>.Y <= pos.Y &&
|
||
|
|
<a name="l00109"></a>00109 <a class="code" href="classirr_1_1core_1_1rect.html#aa7c7e38bbff5f32992f69b36fc8cec1e" title="Lower right corner.">LowerRightCorner</a>.X >= pos.X &&
|
||
|
|
<a name="l00110"></a>00110 <a class="code" href="classirr_1_1core_1_1rect.html#aa7c7e38bbff5f32992f69b36fc8cec1e" title="Lower right corner.">LowerRightCorner</a>.Y >= pos.Y);
|
||
|
|
<a name="l00111"></a>00111 }
|
||
|
|
<a name="l00112"></a>00112
|
||
|
|
<a name="l00114"></a>00114
|
||
|
|
<a name="l00116"></a><a class="code" href="classirr_1_1core_1_1rect.html#abb2b27935e617dfad6445b2f25f7513d">00116</a> <span class="keywordtype">bool</span> <a class="code" href="classirr_1_1core_1_1rect.html#abb2b27935e617dfad6445b2f25f7513d" title="Check if the rectangle collides with another rectangle.">isRectCollided</a>(<span class="keyword">const</span> <a class="code" href="classirr_1_1core_1_1rect.html" title="Rectangle template.">rect<T></a>& other)<span class="keyword"> const</span>
|
||
|
|
<a name="l00117"></a>00117 <span class="keyword"> </span>{
|
||
|
|
<a name="l00118"></a>00118 <span class="keywordflow">return</span> (<a class="code" href="classirr_1_1core_1_1rect.html#aa7c7e38bbff5f32992f69b36fc8cec1e" title="Lower right corner.">LowerRightCorner</a>.Y > other.<a class="code" href="classirr_1_1core_1_1rect.html#abd47b3a4967b2153e58984d964af6573" title="Upper left corner.">UpperLeftCorner</a>.Y &&
|
||
|
|
<a name="l00119"></a>00119 <a class="code" href="classirr_1_1core_1_1rect.html#abd47b3a4967b2153e58984d964af6573" title="Upper left corner.">UpperLeftCorner</a>.Y < other.<a class="code" href="classirr_1_1core_1_1rect.html#aa7c7e38bbff5f32992f69b36fc8cec1e" title="Lower right corner.">LowerRightCorner</a>.Y &&
|
||
|
|
<a name="l00120"></a>00120 <a class="code" href="classirr_1_1core_1_1rect.html#aa7c7e38bbff5f32992f69b36fc8cec1e" title="Lower right corner.">LowerRightCorner</a>.X > other.<a class="code" href="classirr_1_1core_1_1rect.html#abd47b3a4967b2153e58984d964af6573" title="Upper left corner.">UpperLeftCorner</a>.X &&
|
||
|
|
<a name="l00121"></a>00121 <a class="code" href="classirr_1_1core_1_1rect.html#abd47b3a4967b2153e58984d964af6573" title="Upper left corner.">UpperLeftCorner</a>.X < other.<a class="code" href="classirr_1_1core_1_1rect.html#aa7c7e38bbff5f32992f69b36fc8cec1e" title="Lower right corner.">LowerRightCorner</a>.X);
|
||
|
|
<a name="l00122"></a>00122 }
|
||
|
|
<a name="l00123"></a>00123
|
||
|
|
<a name="l00125"></a>00125
|
||
|
|
<a name="l00126"></a><a class="code" href="classirr_1_1core_1_1rect.html#a86645d45a8bed1a3539bba9865e93de4">00126</a> <span class="keywordtype">void</span> <a class="code" href="classirr_1_1core_1_1rect.html#a86645d45a8bed1a3539bba9865e93de4" title="Clips this rectangle with another one.">clipAgainst</a>(<span class="keyword">const</span> <a class="code" href="classirr_1_1core_1_1rect.html" title="Rectangle template.">rect<T></a>& other)
|
||
|
|
<a name="l00127"></a>00127 {
|
||
|
|
<a name="l00128"></a>00128 <span class="keywordflow">if</span> (other.<a class="code" href="classirr_1_1core_1_1rect.html#aa7c7e38bbff5f32992f69b36fc8cec1e" title="Lower right corner.">LowerRightCorner</a>.X < <a class="code" href="classirr_1_1core_1_1rect.html#aa7c7e38bbff5f32992f69b36fc8cec1e" title="Lower right corner.">LowerRightCorner</a>.X)
|
||
|
|
<a name="l00129"></a>00129 <a class="code" href="classirr_1_1core_1_1rect.html#aa7c7e38bbff5f32992f69b36fc8cec1e" title="Lower right corner.">LowerRightCorner</a>.X = other.<a class="code" href="classirr_1_1core_1_1rect.html#aa7c7e38bbff5f32992f69b36fc8cec1e" title="Lower right corner.">LowerRightCorner</a>.X;
|
||
|
|
<a name="l00130"></a>00130 <span class="keywordflow">if</span> (other.<a class="code" href="classirr_1_1core_1_1rect.html#aa7c7e38bbff5f32992f69b36fc8cec1e" title="Lower right corner.">LowerRightCorner</a>.Y < <a class="code" href="classirr_1_1core_1_1rect.html#aa7c7e38bbff5f32992f69b36fc8cec1e" title="Lower right corner.">LowerRightCorner</a>.Y)
|
||
|
|
<a name="l00131"></a>00131 <a class="code" href="classirr_1_1core_1_1rect.html#aa7c7e38bbff5f32992f69b36fc8cec1e" title="Lower right corner.">LowerRightCorner</a>.Y = other.<a class="code" href="classirr_1_1core_1_1rect.html#aa7c7e38bbff5f32992f69b36fc8cec1e" title="Lower right corner.">LowerRightCorner</a>.Y;
|
||
|
|
<a name="l00132"></a>00132
|
||
|
|
<a name="l00133"></a>00133 <span class="keywordflow">if</span> (other.<a class="code" href="classirr_1_1core_1_1rect.html#abd47b3a4967b2153e58984d964af6573" title="Upper left corner.">UpperLeftCorner</a>.X > <a class="code" href="classirr_1_1core_1_1rect.html#abd47b3a4967b2153e58984d964af6573" title="Upper left corner.">UpperLeftCorner</a>.X)
|
||
|
|
<a name="l00134"></a>00134 <a class="code" href="classirr_1_1core_1_1rect.html#abd47b3a4967b2153e58984d964af6573" title="Upper left corner.">UpperLeftCorner</a>.X = other.<a class="code" href="classirr_1_1core_1_1rect.html#abd47b3a4967b2153e58984d964af6573" title="Upper left corner.">UpperLeftCorner</a>.X;
|
||
|
|
<a name="l00135"></a>00135 <span class="keywordflow">if</span> (other.<a class="code" href="classirr_1_1core_1_1rect.html#abd47b3a4967b2153e58984d964af6573" title="Upper left corner.">UpperLeftCorner</a>.Y > <a class="code" href="classirr_1_1core_1_1rect.html#abd47b3a4967b2153e58984d964af6573" title="Upper left corner.">UpperLeftCorner</a>.Y)
|
||
|
|
<a name="l00136"></a>00136 <a class="code" href="classirr_1_1core_1_1rect.html#abd47b3a4967b2153e58984d964af6573" title="Upper left corner.">UpperLeftCorner</a>.Y = other.<a class="code" href="classirr_1_1core_1_1rect.html#abd47b3a4967b2153e58984d964af6573" title="Upper left corner.">UpperLeftCorner</a>.Y;
|
||
|
|
<a name="l00137"></a>00137
|
||
|
|
<a name="l00138"></a>00138 <span class="comment">// correct possible invalid rect resulting from clipping</span>
|
||
|
|
<a name="l00139"></a>00139 <span class="keywordflow">if</span> (<a class="code" href="classirr_1_1core_1_1rect.html#abd47b3a4967b2153e58984d964af6573" title="Upper left corner.">UpperLeftCorner</a>.Y > <a class="code" href="classirr_1_1core_1_1rect.html#aa7c7e38bbff5f32992f69b36fc8cec1e" title="Lower right corner.">LowerRightCorner</a>.Y)
|
||
|
|
<a name="l00140"></a>00140 <a class="code" href="classirr_1_1core_1_1rect.html#abd47b3a4967b2153e58984d964af6573" title="Upper left corner.">UpperLeftCorner</a>.Y = <a class="code" href="classirr_1_1core_1_1rect.html#aa7c7e38bbff5f32992f69b36fc8cec1e" title="Lower right corner.">LowerRightCorner</a>.Y;
|
||
|
|
<a name="l00141"></a>00141 <span class="keywordflow">if</span> (<a class="code" href="classirr_1_1core_1_1rect.html#abd47b3a4967b2153e58984d964af6573" title="Upper left corner.">UpperLeftCorner</a>.X > <a class="code" href="classirr_1_1core_1_1rect.html#aa7c7e38bbff5f32992f69b36fc8cec1e" title="Lower right corner.">LowerRightCorner</a>.X)
|
||
|
|
<a name="l00142"></a>00142 <a class="code" href="classirr_1_1core_1_1rect.html#abd47b3a4967b2153e58984d964af6573" title="Upper left corner.">UpperLeftCorner</a>.X = <a class="code" href="classirr_1_1core_1_1rect.html#aa7c7e38bbff5f32992f69b36fc8cec1e" title="Lower right corner.">LowerRightCorner</a>.X;
|
||
|
|
<a name="l00143"></a>00143 }
|
||
|
|
<a name="l00144"></a>00144
|
||
|
|
<a name="l00146"></a>00146
|
||
|
|
<a name="l00147"></a><a class="code" href="classirr_1_1core_1_1rect.html#a4515d2a1349dc805775854a422465f63">00147</a> <span class="keywordtype">bool</span> <a class="code" href="classirr_1_1core_1_1rect.html#a4515d2a1349dc805775854a422465f63" title="Moves this rectangle to fit inside another one.">constrainTo</a>(<span class="keyword">const</span> <a class="code" href="classirr_1_1core_1_1rect.html" title="Rectangle template.">rect<T></a>& other)
|
||
|
|
<a name="l00148"></a>00148 {
|
||
|
|
<a name="l00149"></a>00149 <span class="keywordflow">if</span> (other.<a class="code" href="classirr_1_1core_1_1rect.html#ae313a3674095733348d5e8bcb75c49b4" title="Get width of rectangle.">getWidth</a>() < <a class="code" href="classirr_1_1core_1_1rect.html#ae313a3674095733348d5e8bcb75c49b4" title="Get width of rectangle.">getWidth</a>() || other.<a class="code" href="classirr_1_1core_1_1rect.html#a61b4192aa7aee5b55c288b1eac29d76b" title="Get height of rectangle.">getHeight</a>() < <a class="code" href="classirr_1_1core_1_1rect.html#a61b4192aa7aee5b55c288b1eac29d76b" title="Get height of rectangle.">getHeight</a>())
|
||
|
|
<a name="l00150"></a>00150 <span class="keywordflow">return</span> <span class="keyword">false</span>;
|
||
|
|
<a name="l00151"></a>00151
|
||
|
|
<a name="l00152"></a>00152 T diff = other.<a class="code" href="classirr_1_1core_1_1rect.html#aa7c7e38bbff5f32992f69b36fc8cec1e" title="Lower right corner.">LowerRightCorner</a>.X - <a class="code" href="classirr_1_1core_1_1rect.html#aa7c7e38bbff5f32992f69b36fc8cec1e" title="Lower right corner.">LowerRightCorner</a>.X;
|
||
|
|
<a name="l00153"></a>00153 <span class="keywordflow">if</span> (diff < 0)
|
||
|
|
<a name="l00154"></a>00154 {
|
||
|
|
<a name="l00155"></a>00155 <a class="code" href="classirr_1_1core_1_1rect.html#aa7c7e38bbff5f32992f69b36fc8cec1e" title="Lower right corner.">LowerRightCorner</a>.X += diff;
|
||
|
|
<a name="l00156"></a>00156 <a class="code" href="classirr_1_1core_1_1rect.html#abd47b3a4967b2153e58984d964af6573" title="Upper left corner.">UpperLeftCorner</a>.X += diff;
|
||
|
|
<a name="l00157"></a>00157 }
|
||
|
|
<a name="l00158"></a>00158
|
||
|
|
<a name="l00159"></a>00159 diff = other.<a class="code" href="classirr_1_1core_1_1rect.html#aa7c7e38bbff5f32992f69b36fc8cec1e" title="Lower right corner.">LowerRightCorner</a>.Y - <a class="code" href="classirr_1_1core_1_1rect.html#aa7c7e38bbff5f32992f69b36fc8cec1e" title="Lower right corner.">LowerRightCorner</a>.Y;
|
||
|
|
<a name="l00160"></a>00160 <span class="keywordflow">if</span> (diff < 0)
|
||
|
|
<a name="l00161"></a>00161 {
|
||
|
|
<a name="l00162"></a>00162 <a class="code" href="classirr_1_1core_1_1rect.html#aa7c7e38bbff5f32992f69b36fc8cec1e" title="Lower right corner.">LowerRightCorner</a>.Y += diff;
|
||
|
|
<a name="l00163"></a>00163 <a class="code" href="classirr_1_1core_1_1rect.html#abd47b3a4967b2153e58984d964af6573" title="Upper left corner.">UpperLeftCorner</a>.Y += diff;
|
||
|
|
<a name="l00164"></a>00164 }
|
||
|
|
<a name="l00165"></a>00165
|
||
|
|
<a name="l00166"></a>00166 diff = <a class="code" href="classirr_1_1core_1_1rect.html#abd47b3a4967b2153e58984d964af6573" title="Upper left corner.">UpperLeftCorner</a>.X - other.<a class="code" href="classirr_1_1core_1_1rect.html#abd47b3a4967b2153e58984d964af6573" title="Upper left corner.">UpperLeftCorner</a>.X;
|
||
|
|
<a name="l00167"></a>00167 <span class="keywordflow">if</span> (diff < 0)
|
||
|
|
<a name="l00168"></a>00168 {
|
||
|
|
<a name="l00169"></a>00169 <a class="code" href="classirr_1_1core_1_1rect.html#abd47b3a4967b2153e58984d964af6573" title="Upper left corner.">UpperLeftCorner</a>.X -= diff;
|
||
|
|
<a name="l00170"></a>00170 <a class="code" href="classirr_1_1core_1_1rect.html#aa7c7e38bbff5f32992f69b36fc8cec1e" title="Lower right corner.">LowerRightCorner</a>.X -= diff;
|
||
|
|
<a name="l00171"></a>00171 }
|
||
|
|
<a name="l00172"></a>00172
|
||
|
|
<a name="l00173"></a>00173 diff = <a class="code" href="classirr_1_1core_1_1rect.html#abd47b3a4967b2153e58984d964af6573" title="Upper left corner.">UpperLeftCorner</a>.Y - other.<a class="code" href="classirr_1_1core_1_1rect.html#abd47b3a4967b2153e58984d964af6573" title="Upper left corner.">UpperLeftCorner</a>.Y;
|
||
|
|
<a name="l00174"></a>00174 <span class="keywordflow">if</span> (diff < 0)
|
||
|
|
<a name="l00175"></a>00175 {
|
||
|
|
<a name="l00176"></a>00176 <a class="code" href="classirr_1_1core_1_1rect.html#abd47b3a4967b2153e58984d964af6573" title="Upper left corner.">UpperLeftCorner</a>.Y -= diff;
|
||
|
|
<a name="l00177"></a>00177 <a class="code" href="classirr_1_1core_1_1rect.html#aa7c7e38bbff5f32992f69b36fc8cec1e" title="Lower right corner.">LowerRightCorner</a>.Y -= diff;
|
||
|
|
<a name="l00178"></a>00178 }
|
||
|
|
<a name="l00179"></a>00179
|
||
|
|
<a name="l00180"></a>00180 <span class="keywordflow">return</span> <span class="keyword">true</span>;
|
||
|
|
<a name="l00181"></a>00181 }
|
||
|
|
<a name="l00182"></a>00182
|
||
|
|
<a name="l00184"></a><a class="code" href="classirr_1_1core_1_1rect.html#ae313a3674095733348d5e8bcb75c49b4">00184</a> T <a class="code" href="classirr_1_1core_1_1rect.html#ae313a3674095733348d5e8bcb75c49b4" title="Get width of rectangle.">getWidth</a>()<span class="keyword"> const</span>
|
||
|
|
<a name="l00185"></a>00185 <span class="keyword"> </span>{
|
||
|
|
<a name="l00186"></a>00186 <span class="keywordflow">return</span> <a class="code" href="classirr_1_1core_1_1rect.html#aa7c7e38bbff5f32992f69b36fc8cec1e" title="Lower right corner.">LowerRightCorner</a>.X - <a class="code" href="classirr_1_1core_1_1rect.html#abd47b3a4967b2153e58984d964af6573" title="Upper left corner.">UpperLeftCorner</a>.X;
|
||
|
|
<a name="l00187"></a>00187 }
|
||
|
|
<a name="l00188"></a>00188
|
||
|
|
<a name="l00190"></a><a class="code" href="classirr_1_1core_1_1rect.html#a61b4192aa7aee5b55c288b1eac29d76b">00190</a> T <a class="code" href="classirr_1_1core_1_1rect.html#a61b4192aa7aee5b55c288b1eac29d76b" title="Get height of rectangle.">getHeight</a>()<span class="keyword"> const</span>
|
||
|
|
<a name="l00191"></a>00191 <span class="keyword"> </span>{
|
||
|
|
<a name="l00192"></a>00192 <span class="keywordflow">return</span> <a class="code" href="classirr_1_1core_1_1rect.html#aa7c7e38bbff5f32992f69b36fc8cec1e" title="Lower right corner.">LowerRightCorner</a>.Y - <a class="code" href="classirr_1_1core_1_1rect.html#abd47b3a4967b2153e58984d964af6573" title="Upper left corner.">UpperLeftCorner</a>.Y;
|
||
|
|
<a name="l00193"></a>00193 }
|
||
|
|
<a name="l00194"></a>00194
|
||
|
|
<a name="l00196"></a><a class="code" href="classirr_1_1core_1_1rect.html#a45c7665e74aed626bb5c01729f206775">00196</a> <span class="keywordtype">void</span> <a class="code" href="classirr_1_1core_1_1rect.html#a45c7665e74aed626bb5c01729f206775" title="If the lower right corner of the rect is smaller then the upper left, the points are swapped...">repair</a>()
|
||
|
|
<a name="l00197"></a>00197 {
|
||
|
|
<a name="l00198"></a>00198 <span class="keywordflow">if</span> (<a class="code" href="classirr_1_1core_1_1rect.html#aa7c7e38bbff5f32992f69b36fc8cec1e" title="Lower right corner.">LowerRightCorner</a>.X < <a class="code" href="classirr_1_1core_1_1rect.html#abd47b3a4967b2153e58984d964af6573" title="Upper left corner.">UpperLeftCorner</a>.X)
|
||
|
|
<a name="l00199"></a>00199 {
|
||
|
|
<a name="l00200"></a>00200 T t = <a class="code" href="classirr_1_1core_1_1rect.html#aa7c7e38bbff5f32992f69b36fc8cec1e" title="Lower right corner.">LowerRightCorner</a>.X;
|
||
|
|
<a name="l00201"></a>00201 <a class="code" href="classirr_1_1core_1_1rect.html#aa7c7e38bbff5f32992f69b36fc8cec1e" title="Lower right corner.">LowerRightCorner</a>.X = <a class="code" href="classirr_1_1core_1_1rect.html#abd47b3a4967b2153e58984d964af6573" title="Upper left corner.">UpperLeftCorner</a>.X;
|
||
|
|
<a name="l00202"></a>00202 <a class="code" href="classirr_1_1core_1_1rect.html#abd47b3a4967b2153e58984d964af6573" title="Upper left corner.">UpperLeftCorner</a>.X = t;
|
||
|
|
<a name="l00203"></a>00203 }
|
||
|
|
<a name="l00204"></a>00204
|
||
|
|
<a name="l00205"></a>00205 <span class="keywordflow">if</span> (<a class="code" href="classirr_1_1core_1_1rect.html#aa7c7e38bbff5f32992f69b36fc8cec1e" title="Lower right corner.">LowerRightCorner</a>.Y < <a class="code" href="classirr_1_1core_1_1rect.html#abd47b3a4967b2153e58984d964af6573" title="Upper left corner.">UpperLeftCorner</a>.Y)
|
||
|
|
<a name="l00206"></a>00206 {
|
||
|
|
<a name="l00207"></a>00207 T t = <a class="code" href="classirr_1_1core_1_1rect.html#aa7c7e38bbff5f32992f69b36fc8cec1e" title="Lower right corner.">LowerRightCorner</a>.Y;
|
||
|
|
<a name="l00208"></a>00208 <a class="code" href="classirr_1_1core_1_1rect.html#aa7c7e38bbff5f32992f69b36fc8cec1e" title="Lower right corner.">LowerRightCorner</a>.Y = <a class="code" href="classirr_1_1core_1_1rect.html#abd47b3a4967b2153e58984d964af6573" title="Upper left corner.">UpperLeftCorner</a>.Y;
|
||
|
|
<a name="l00209"></a>00209 <a class="code" href="classirr_1_1core_1_1rect.html#abd47b3a4967b2153e58984d964af6573" title="Upper left corner.">UpperLeftCorner</a>.Y = t;
|
||
|
|
<a name="l00210"></a>00210 }
|
||
|
|
<a name="l00211"></a>00211 }
|
||
|
|
<a name="l00212"></a>00212
|
||
|
|
<a name="l00214"></a>00214
|
||
|
|
<a name="l00216"></a><a class="code" href="classirr_1_1core_1_1rect.html#a1ab043c2f686a7d02fc72a1655162faf">00216</a> <span class="keywordtype">bool</span> <a class="code" href="classirr_1_1core_1_1rect.html#a1ab043c2f686a7d02fc72a1655162faf" title="Returns if the rect is valid to draw.">isValid</a>()<span class="keyword"> const</span>
|
||
|
|
<a name="l00217"></a>00217 <span class="keyword"> </span>{
|
||
|
|
<a name="l00218"></a>00218 <span class="keywordflow">return</span> ((<a class="code" href="classirr_1_1core_1_1rect.html#aa7c7e38bbff5f32992f69b36fc8cec1e" title="Lower right corner.">LowerRightCorner</a>.X >= <a class="code" href="classirr_1_1core_1_1rect.html#abd47b3a4967b2153e58984d964af6573" title="Upper left corner.">UpperLeftCorner</a>.X) &&
|
||
|
|
<a name="l00219"></a>00219 (<a class="code" href="classirr_1_1core_1_1rect.html#aa7c7e38bbff5f32992f69b36fc8cec1e" title="Lower right corner.">LowerRightCorner</a>.Y >= <a class="code" href="classirr_1_1core_1_1rect.html#abd47b3a4967b2153e58984d964af6573" title="Upper left corner.">UpperLeftCorner</a>.Y));
|
||
|
|
<a name="l00220"></a>00220 }
|
||
|
|
<a name="l00221"></a>00221
|
||
|
|
<a name="l00223"></a><a class="code" href="classirr_1_1core_1_1rect.html#a44fa44c31767208d5bf2b6e6980a742c">00223</a> position2d<T> <a class="code" href="classirr_1_1core_1_1rect.html#a44fa44c31767208d5bf2b6e6980a742c" title="Get the center of the rectangle.">getCenter</a>()<span class="keyword"> const</span>
|
||
|
|
<a name="l00224"></a>00224 <span class="keyword"> </span>{
|
||
|
|
<a name="l00225"></a>00225 <span class="keywordflow">return</span> position2d<T>(
|
||
|
|
<a name="l00226"></a>00226 (<a class="code" href="classirr_1_1core_1_1rect.html#abd47b3a4967b2153e58984d964af6573" title="Upper left corner.">UpperLeftCorner</a>.X + <a class="code" href="classirr_1_1core_1_1rect.html#aa7c7e38bbff5f32992f69b36fc8cec1e" title="Lower right corner.">LowerRightCorner</a>.X) / 2,
|
||
|
|
<a name="l00227"></a>00227 (<a class="code" href="classirr_1_1core_1_1rect.html#abd47b3a4967b2153e58984d964af6573" title="Upper left corner.">UpperLeftCorner</a>.Y + <a class="code" href="classirr_1_1core_1_1rect.html#aa7c7e38bbff5f32992f69b36fc8cec1e" title="Lower right corner.">LowerRightCorner</a>.Y) / 2);
|
||
|
|
<a name="l00228"></a>00228 }
|
||
|
|
<a name="l00229"></a>00229
|
||
|
|
<a name="l00231"></a><a class="code" href="classirr_1_1core_1_1rect.html#adffacbb0f07d8268a32af2a32b3ac3ac">00231</a> <a class="code" href="classirr_1_1core_1_1dimension2d.html" title="Specifies a 2 dimensional size.">dimension2d<T></a> <a class="code" href="classirr_1_1core_1_1rect.html#adffacbb0f07d8268a32af2a32b3ac3ac" title="Get the dimensions of the rectangle.">getSize</a>()<span class="keyword"> const</span>
|
||
|
|
<a name="l00232"></a>00232 <span class="keyword"> </span>{
|
||
|
|
<a name="l00233"></a>00233 <span class="keywordflow">return</span> <a class="code" href="classirr_1_1core_1_1dimension2d.html" title="Specifies a 2 dimensional size.">dimension2d<T></a>(<a class="code" href="classirr_1_1core_1_1rect.html#ae313a3674095733348d5e8bcb75c49b4" title="Get width of rectangle.">getWidth</a>(), <a class="code" href="classirr_1_1core_1_1rect.html#a61b4192aa7aee5b55c288b1eac29d76b" title="Get height of rectangle.">getHeight</a>());
|
||
|
|
<a name="l00234"></a>00234 }
|
||
|
|
<a name="l00235"></a>00235
|
||
|
|
<a name="l00236"></a>00236
|
||
|
|
<a name="l00238"></a>00238
|
||
|
|
<a name="l00241"></a><a class="code" href="classirr_1_1core_1_1rect.html#a0b7496319a32ceda640c730f5822f1ef">00241</a> <span class="keywordtype">void</span> <a class="code" href="classirr_1_1core_1_1rect.html#a0b7496319a32ceda640c730f5822f1ef" title="Adds a point to the rectangle.">addInternalPoint</a>(<span class="keyword">const</span> position2d<T>& p)
|
||
|
|
<a name="l00242"></a>00242 {
|
||
|
|
<a name="l00243"></a>00243 <a class="code" href="classirr_1_1core_1_1rect.html#a0b7496319a32ceda640c730f5822f1ef" title="Adds a point to the rectangle.">addInternalPoint</a>(p.X, p.Y);
|
||
|
|
<a name="l00244"></a>00244 }
|
||
|
|
<a name="l00245"></a>00245
|
||
|
|
<a name="l00247"></a>00247
|
||
|
|
<a name="l00251"></a><a class="code" href="classirr_1_1core_1_1rect.html#a25b80222bc003a238fa8f5157bdb8b9d">00251</a> <span class="keywordtype">void</span> <a class="code" href="classirr_1_1core_1_1rect.html#a0b7496319a32ceda640c730f5822f1ef" title="Adds a point to the rectangle.">addInternalPoint</a>(T x, T y)
|
||
|
|
<a name="l00252"></a>00252 {
|
||
|
|
<a name="l00253"></a>00253 <span class="keywordflow">if</span> (x><a class="code" href="classirr_1_1core_1_1rect.html#aa7c7e38bbff5f32992f69b36fc8cec1e" title="Lower right corner.">LowerRightCorner</a>.X)
|
||
|
|
<a name="l00254"></a>00254 <a class="code" href="classirr_1_1core_1_1rect.html#aa7c7e38bbff5f32992f69b36fc8cec1e" title="Lower right corner.">LowerRightCorner</a>.X = x;
|
||
|
|
<a name="l00255"></a>00255 <span class="keywordflow">if</span> (y><a class="code" href="classirr_1_1core_1_1rect.html#aa7c7e38bbff5f32992f69b36fc8cec1e" title="Lower right corner.">LowerRightCorner</a>.Y)
|
||
|
|
<a name="l00256"></a>00256 <a class="code" href="classirr_1_1core_1_1rect.html#aa7c7e38bbff5f32992f69b36fc8cec1e" title="Lower right corner.">LowerRightCorner</a>.Y = y;
|
||
|
|
<a name="l00257"></a>00257
|
||
|
|
<a name="l00258"></a>00258 <span class="keywordflow">if</span> (x<<a class="code" href="classirr_1_1core_1_1rect.html#abd47b3a4967b2153e58984d964af6573" title="Upper left corner.">UpperLeftCorner</a>.X)
|
||
|
|
<a name="l00259"></a>00259 <a class="code" href="classirr_1_1core_1_1rect.html#abd47b3a4967b2153e58984d964af6573" title="Upper left corner.">UpperLeftCorner</a>.X = x;
|
||
|
|
<a name="l00260"></a>00260 <span class="keywordflow">if</span> (y<<a class="code" href="classirr_1_1core_1_1rect.html#abd47b3a4967b2153e58984d964af6573" title="Upper left corner.">UpperLeftCorner</a>.Y)
|
||
|
|
<a name="l00261"></a>00261 <a class="code" href="classirr_1_1core_1_1rect.html#abd47b3a4967b2153e58984d964af6573" title="Upper left corner.">UpperLeftCorner</a>.Y = y;
|
||
|
|
<a name="l00262"></a>00262 }
|
||
|
|
<a name="l00263"></a>00263
|
||
|
|
<a name="l00265"></a><a class="code" href="classirr_1_1core_1_1rect.html#abd47b3a4967b2153e58984d964af6573">00265</a> position2d<T> <a class="code" href="classirr_1_1core_1_1rect.html#abd47b3a4967b2153e58984d964af6573" title="Upper left corner.">UpperLeftCorner</a>;
|
||
|
|
<a name="l00267"></a><a class="code" href="classirr_1_1core_1_1rect.html#aa7c7e38bbff5f32992f69b36fc8cec1e">00267</a> position2d<T> <a class="code" href="classirr_1_1core_1_1rect.html#aa7c7e38bbff5f32992f69b36fc8cec1e" title="Lower right corner.">LowerRightCorner</a>;
|
||
|
|
<a name="l00268"></a>00268 };
|
||
|
|
<a name="l00269"></a>00269
|
||
|
|
<a name="l00271"></a><a class="code" href="namespaceirr_1_1core.html#ad76013a2b724e7a279f7488f399eb1c0">00271</a> <span class="keyword">typedef</span> <a class="code" href="classirr_1_1core_1_1rect.html">rect<f32></a> <a class="code" href="namespaceirr_1_1core.html#ad76013a2b724e7a279f7488f399eb1c0" title="Rectangle with float values.">rectf</a>;
|
||
|
|
<a name="l00273"></a><a class="code" href="namespaceirr_1_1core.html#a628365d56b9d3ca9c887cd7f651f7b45">00273</a> <span class="keyword">typedef</span> <a class="code" href="classirr_1_1core_1_1rect.html">rect<s32></a> <a class="code" href="namespaceirr_1_1core.html#a628365d56b9d3ca9c887cd7f651f7b45" title="Rectangle with int values.">recti</a>;
|
||
|
|
<a name="l00274"></a>00274
|
||
|
|
<a name="l00275"></a>00275 } <span class="comment">// end namespace core</span>
|
||
|
|
<a name="l00276"></a>00276 } <span class="comment">// end namespace irr</span>
|
||
|
|
<a name="l00277"></a>00277
|
||
|
|
<a name="l00278"></a>00278 <span class="preprocessor">#endif</span>
|
||
|
|
<a name="l00279"></a>00279 <span class="preprocessor"></span>
|
||
|
|
</pre></div></div>
|
||
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<li class="navelem"><a class="el" href="rect_8h.html">rect.h</a> </li>
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