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    <h1 class="title">nodesnim/nodes2d/camera2d</h1>
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<li>
  <a class="reference reference-toplevel" href="#6" id="56">Imports</a>
  <ul class="simple simple-toc-section">
    
  </ul>
</li>
<li>
  <a class="reference reference-toplevel" href="#7" id="57">Types</a>
  <ul class="simple simple-toc-section">
      <li><a class="reference" href="#Camera2DObj"
    title="Camera2DObj = object of Node2DObj
  smooth*: bool
  smooth_speed*: float
  target*: NodeRef
  limit*: AnchorObj            ## left, top, right, bottom"><wbr />Camera2DObj<span class="attachedType"></span></a></li>
  <li><a class="reference" href="#Camera2DRef"
    title="Camera2DRef = ref Camera2DObj"><wbr />Camera2DRef<span class="attachedType"></span></a></li>

  </ul>
</li>
<li>
  <a class="reference reference-toplevel" href="#12" id="62">Procs</a>
  <ul class="simple simple-toc-section">
      <li><a class="reference" href="#Camera2D%2Cstring"
    title="Camera2D(name: string = &quot;Camera2D&quot;): Camera2DRef"><wbr />Camera2D<span class="attachedType">Camera2DRef</span></a></li>

  </ul>
</li>
<li>
  <a class="reference reference-toplevel" href="#14" id="64">Methods</a>
  <ul class="simple simple-toc-section">
      <li><a class="reference" href="#changeTarget.e%2CCamera2DRef%2CNodeRef"
    title="changeTarget(self: Camera2DRef; target: NodeRef)"><wbr />change<wbr />Target<span class="attachedType">Camera2DRef</span></a></li>
  <li><a class="reference" href="#changeSmoothSpeed.e%2CCamera2DRef%2Cfloat"
    title="changeSmoothSpeed(self: Camera2DRef; speed: float)"><wbr />change<wbr />Smooth<wbr />Speed<span class="attachedType">Camera2DRef</span></a></li>
  <li><a class="reference" href="#disableSmooth.e%2CCamera2DRef"
    title="disableSmooth(self: Camera2DRef)"><wbr />disable<wbr />Smooth<span class="attachedType">Camera2DRef</span></a></li>
  <li><a class="reference" href="#draw.e%2CCamera2DRef%2CGLfloat%2CGLfloat"
    title="draw(self: Camera2DRef; w, h: GLfloat)"><wbr />draw<span class="attachedType">Camera2DRef</span></a></li>
  <li><a class="reference" href="#duplicate.e%2CCamera2DRef"
    title="duplicate(self: Camera2DRef): Camera2DRef"><wbr />duplicate<span class="attachedType">Camera2DRef</span></a></li>
  <li><a class="reference" href="#enableSmooth.e%2CCamera2DRef%2Cfloat"
    title="enableSmooth(self: Camera2DRef; speed: float = 0.1)"><wbr />enable<wbr />Smooth<span class="attachedType">Camera2DRef</span></a></li>
  <li><a class="reference" href="#isCurrent.e%2CCamera2DRef"
    title="isCurrent(self: Camera2DRef): bool"><wbr />is<wbr />Current<span class="attachedType">Camera2DRef</span></a></li>
  <li><a class="reference" href="#setCurrent.e%2CCamera2DRef"
    title="setCurrent(self: Camera2DRef)"><wbr />set<wbr />Current<span class="attachedType">Camera2DRef</span></a></li>
  <li><a class="reference" href="#setLimit.e%2CCamera2DRef%2Cfloat%2Cfloat%2Cfloat%2Cfloat"
    title="setLimit(self: Camera2DRef; x1, y1, x2, y2: float)"><wbr />set<wbr />Limit<span class="attachedType">Camera2DRef</span></a></li>
  <li><a class="reference" href="#setLimit.e%2CCamera2DRef%2CAnchorObj"
    title="setLimit(self: Camera2DRef; limit: AnchorObj)"><wbr />set<wbr />Limit<span class="attachedType">Camera2DRef</span></a></li>
  <li><a class="reference" href="#setTarget.e%2CCamera2DRef%2CNodeRef"
    title="setTarget(self: Camera2DRef; target: NodeRef)"><wbr />set<wbr />Target<span class="attachedType">Camera2DRef</span></a></li>

  </ul>
</li>

</ul>

  </div>
  <div class="nine columns" id="content">
  <div id="tocRoot"></div>
  
  <p class="module-desc"></p>
  <div class="section" id="6">
<h1><a class="toc-backref" href="#6">Imports</a></h1>
<dl class="item">
<a class="reference external" href="../thirdparty/opengl.html">../thirdparty/opengl</a>, <a class="reference external" href="../core/vector2.html">../core/vector2</a>, <a class="reference external" href="../core/rect2.html">../core/rect2</a>, <a class="reference external" href="../core/anchor.html">../core/anchor</a>, <a class="reference external" href="../core/input.html">../core/input</a>, <a class="reference external" href="../core/enums.html">../core/enums</a>, <a class="reference external" href="../nodes/node.html">../nodes/node</a>, <a class="reference external" href="../nodes/canvas.html">../nodes/canvas</a>, <a class="reference external" href="node2d.html">node2d</a>
</dl></div>
<div class="section" id="7">
<h1><a class="toc-backref" href="#7">Types</a></h1>
<dl class="item">
<a id="Camera2DObj"></a>
<dt><pre><a href="camera2d.html#Camera2DObj"><span class="Identifier">Camera2DObj</span></a> <span class="Other">=</span> <span class="Keyword">object</span> <span class="Keyword">of</span> <a href="node2d.html#Node2DObj"><span class="Identifier">Node2DObj</span></a>
  <span class="Identifier">smooth</span><span class="Operator">*</span><span class="Other">:</span> <span class="Identifier">bool</span>
  <span class="Identifier">smooth_speed</span><span class="Operator">*</span><span class="Other">:</span> <span class="Identifier">float</span>
  <span class="Identifier">target</span><span class="Operator">*</span><span class="Other">:</span> <a href="../nodes/node.html#NodeRef"><span class="Identifier">NodeRef</span></a>
  <span class="Identifier">limit</span><span class="Operator">*</span><span class="Other">:</span> <a href="../core/anchor.html#AnchorObj"><span class="Identifier">AnchorObj</span></a>            <span class="Comment">## left, top, right, bottom</span>
  </pre></dt>
<dd>


</dd>
<a id="Camera2DRef"></a>
<dt><pre><a href="camera2d.html#Camera2DRef"><span class="Identifier">Camera2DRef</span></a> <span class="Other">=</span> <span class="Keyword">ref</span> <a href="camera2d.html#Camera2DObj"><span class="Identifier">Camera2DObj</span></a></pre></dt>
<dd>


</dd>

</dl></div>
<div class="section" id="12">
<h1><a class="toc-backref" href="#12">Procs</a></h1>
<dl class="item">
<a id="Camera2D,string"></a>
<dt><pre><span class="Keyword">proc</span> <a href="#Camera2D%2Cstring"><span class="Identifier">Camera2D</span></a><span class="Other">(</span><span class="Identifier">name</span><span class="Other">:</span> <span class="Identifier">string</span> <span class="Other">=</span> <span class="StringLit">&quot;Camera2D&quot;</span><span class="Other">)</span><span class="Other">:</span> <a href="camera2d.html#Camera2DRef"><span class="Identifier">Camera2DRef</span></a> <span><span class="Other">{</span><span class="Other pragmadots">...</span><span class="Other">}</span></span><span class="pragmawrap"><span class="Other">{.</span><span class="pragma"><span class="Identifier">raises</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">tags</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span></span><span class="Other">.}</span></span></pre></dt>
<dd>

<p>Creates a new Camera2D.</p>
<p>Arguments:</p>
<ul class="simple"><li><tt class="docutils literal"><span class="pre">name</span></tt> is a node name.</li>
</ul>

<p><strong class="examples_text">Examples:</strong></p>
<pre class="listing"><span class="Keyword">var</span> <span class="Identifier">node</span> <span class="Other">=</span> <span class="Identifier">Camera2D</span><span class="Other">(</span><span class="StringLit">&quot;Camera2D&quot;</span><span class="Other">)</span></pre>

</dd>

</dl></div>
<div class="section" id="14">
<h1><a class="toc-backref" href="#14">Methods</a></h1>
<dl class="item">
<a id="changeTarget.e,Camera2DRef,NodeRef"></a>
<dt><pre><span class="Keyword">method</span> <a href="#changeTarget.e%2CCamera2DRef%2CNodeRef"><span class="Identifier">changeTarget</span></a><span class="Other">(</span><span class="Identifier">self</span><span class="Other">:</span> <a href="camera2d.html#Camera2DRef"><span class="Identifier">Camera2DRef</span></a><span class="Other">;</span> <span class="Identifier">target</span><span class="Other">:</span> <a href="../nodes/node.html#NodeRef"><span class="Identifier">NodeRef</span></a><span class="Other">)</span> <span><span class="Other">{</span><span class="Other pragmadots">...</span><span class="Other">}</span></span><span class="pragmawrap"><span class="Other">{.</span><span class="pragma"><span class="Identifier">base</span><span class="Other">,</span> <span class="Identifier">raises</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">tags</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span></span><span class="Other">.}</span></span></pre></dt>
<dd>

Changes camera target (without camera position.)

</dd>
<a id="changeSmoothSpeed.e,Camera2DRef,float"></a>
<dt><pre><span class="Keyword">method</span> <a href="#changeSmoothSpeed.e%2CCamera2DRef%2Cfloat"><span class="Identifier">changeSmoothSpeed</span></a><span class="Other">(</span><span class="Identifier">self</span><span class="Other">:</span> <a href="camera2d.html#Camera2DRef"><span class="Identifier">Camera2DRef</span></a><span class="Other">;</span> <span class="Identifier">speed</span><span class="Other">:</span> <span class="Identifier">float</span><span class="Other">)</span> <span><span class="Other">{</span><span class="Other pragmadots">...</span><span class="Other">}</span></span><span class="pragmawrap"><span class="Other">{.</span><span class="pragma"><span class="Identifier">base</span><span class="Other">,</span> <span class="Identifier">raises</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">tags</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span></span><span class="Other">.}</span></span></pre></dt>
<dd>

<p>Changes camera smooth speed.</p>
<p>Arguments:</p>
<ul class="simple"><li><tt class="docutils literal"><span class="pre">speed</span></tt> is a smooth speed. The closer to 0, the smoother the camera. The default is 0.1.</li>
</ul>


</dd>
<a id="disableSmooth.e,Camera2DRef"></a>
<dt><pre><span class="Keyword">method</span> <a href="#disableSmooth.e%2CCamera2DRef"><span class="Identifier">disableSmooth</span></a><span class="Other">(</span><span class="Identifier">self</span><span class="Other">:</span> <a href="camera2d.html#Camera2DRef"><span class="Identifier">Camera2DRef</span></a><span class="Other">)</span> <span><span class="Other">{</span><span class="Other pragmadots">...</span><span class="Other">}</span></span><span class="pragmawrap"><span class="Other">{.</span><span class="pragma"><span class="Identifier">base</span><span class="Other">,</span> <span class="Identifier">raises</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">tags</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span></span><span class="Other">.}</span></span></pre></dt>
<dd>

<p>Disables smooth mode.</p>
<p>See also:</p>
<ul class="simple"><li><a class="reference external" href="#enableSmooth.e,Camera2DRef,float">enableSmooth method</a></li>
</ul>


</dd>
<a id="draw.e,Camera2DRef,GLfloat,GLfloat"></a>
<dt><pre><span class="Keyword">method</span> <a href="#draw.e%2CCamera2DRef%2CGLfloat%2CGLfloat"><span class="Identifier">draw</span></a><span class="Other">(</span><span class="Identifier">self</span><span class="Other">:</span> <a href="camera2d.html#Camera2DRef"><span class="Identifier">Camera2DRef</span></a><span class="Other">;</span> <span class="Identifier">w</span><span class="Other">,</span> <span class="Identifier">h</span><span class="Other">:</span> <a href="../thirdparty/opengl.html#GLfloat"><span class="Identifier">GLfloat</span></a><span class="Other">)</span> <span><span class="Other">{</span><span class="Other pragmadots">...</span><span class="Other">}</span></span><span class="pragmawrap"><span class="Other">{.</span><span class="pragma"><span class="Identifier">raises</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">tags</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span></span><span class="Other">.}</span></span></pre></dt>
<dd>

this method uses in the <tt class="docutils literal"><span class="pre">window.nim</span></tt>.

</dd>
<a id="duplicate.e,Camera2DRef"></a>
<dt><pre><span class="Keyword">method</span> <a href="#duplicate.e%2CCamera2DRef"><span class="Identifier">duplicate</span></a><span class="Other">(</span><span class="Identifier">self</span><span class="Other">:</span> <a href="camera2d.html#Camera2DRef"><span class="Identifier">Camera2DRef</span></a><span class="Other">)</span><span class="Other">:</span> <a href="camera2d.html#Camera2DRef"><span class="Identifier">Camera2DRef</span></a> <span><span class="Other">{</span><span class="Other pragmadots">...</span><span class="Other">}</span></span><span class="pragmawrap"><span class="Other">{.</span><span class="pragma"><span class="Identifier">base</span><span class="Other">,</span> <span class="Identifier">raises</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">tags</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span></span><span class="Other">.}</span></span></pre></dt>
<dd>

Duplicates Camera2D and create a new Camera2D object.

</dd>
<a id="enableSmooth.e,Camera2DRef,float"></a>
<dt><pre><span class="Keyword">method</span> <a href="#enableSmooth.e%2CCamera2DRef%2Cfloat"><span class="Identifier">enableSmooth</span></a><span class="Other">(</span><span class="Identifier">self</span><span class="Other">:</span> <a href="camera2d.html#Camera2DRef"><span class="Identifier">Camera2DRef</span></a><span class="Other">;</span> <span class="Identifier">speed</span><span class="Other">:</span> <span class="Identifier">float</span> <span class="Other">=</span> <span class="FloatNumber">0.1</span><span class="Other">)</span> <span><span class="Other">{</span><span class="Other pragmadots">...</span><span class="Other">}</span></span><span class="pragmawrap"><span class="Other">{.</span><span class="pragma"><span class="Identifier">base</span><span class="Other">,</span> <span class="Identifier">raises</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">tags</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span></span><span class="Other">.}</span></span></pre></dt>
<dd>

<p>Enables camera smooth mode.</p>
<p>Arguments:</p>
<ul class="simple"><li><tt class="docutils literal"><span class="pre">speed</span></tt> is a smooth speed. The closer to 0, the smoother the camera. The default is 0.1.</li>
</ul>
<p>See also:</p>
<ul class="simple"><li><a class="reference external" href="#disableSmooth.e,Camera2DRef">disableSmooth method</a></li>
</ul>


</dd>
<a id="isCurrent.e,Camera2DRef"></a>
<dt><pre><span class="Keyword">method</span> <a href="#isCurrent.e%2CCamera2DRef"><span class="Identifier">isCurrent</span></a><span class="Other">(</span><span class="Identifier">self</span><span class="Other">:</span> <a href="camera2d.html#Camera2DRef"><span class="Identifier">Camera2DRef</span></a><span class="Other">)</span><span class="Other">:</span> <span class="Identifier">bool</span> <span><span class="Other">{</span><span class="Other pragmadots">...</span><span class="Other">}</span></span><span class="pragmawrap"><span class="Other">{.</span><span class="pragma"><span class="Identifier">base</span><span class="Other">,</span> <span class="Identifier">raises</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">tags</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span></span><span class="Other">.}</span></span></pre></dt>
<dd>


</dd>
<a id="setCurrent.e,Camera2DRef"></a>
<dt><pre><span class="Keyword">method</span> <a href="#setCurrent.e%2CCamera2DRef"><span class="Identifier">setCurrent</span></a><span class="Other">(</span><span class="Identifier">self</span><span class="Other">:</span> <a href="camera2d.html#Camera2DRef"><span class="Identifier">Camera2DRef</span></a><span class="Other">)</span> <span><span class="Other">{</span><span class="Other pragmadots">...</span><span class="Other">}</span></span><span class="pragmawrap"><span class="Other">{.</span><span class="pragma"><span class="Identifier">base</span><span class="Other">,</span> <span class="Identifier">raises</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">tags</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span></span><span class="Other">.}</span></span></pre></dt>
<dd>

Changes the current camera. It also automatically disable other cameras.

</dd>
<a id="setLimit.e,Camera2DRef,float,float,float,float"></a>
<dt><pre><span class="Keyword">method</span> <a href="#setLimit.e%2CCamera2DRef%2Cfloat%2Cfloat%2Cfloat%2Cfloat"><span class="Identifier">setLimit</span></a><span class="Other">(</span><span class="Identifier">self</span><span class="Other">:</span> <a href="camera2d.html#Camera2DRef"><span class="Identifier">Camera2DRef</span></a><span class="Other">;</span> <span class="Identifier">x1</span><span class="Other">,</span> <span class="Identifier">y1</span><span class="Other">,</span> <span class="Identifier">x2</span><span class="Other">,</span> <span class="Identifier">y2</span><span class="Other">:</span> <span class="Identifier">float</span><span class="Other">)</span> <span><span class="Other">{</span><span class="Other pragmadots">...</span><span class="Other">}</span></span><span class="pragmawrap"><span class="Other">{.</span><span class="pragma"><span class="Identifier">base</span><span class="Other">,</span> <span class="Identifier">raises</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">tags</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span></span><span class="Other">.}</span></span></pre></dt>
<dd>

Change camera limit.

</dd>
<a id="setLimit.e,Camera2DRef,AnchorObj"></a>
<dt><pre><span class="Keyword">method</span> <a href="#setLimit.e%2CCamera2DRef%2CAnchorObj"><span class="Identifier">setLimit</span></a><span class="Other">(</span><span class="Identifier">self</span><span class="Other">:</span> <a href="camera2d.html#Camera2DRef"><span class="Identifier">Camera2DRef</span></a><span class="Other">;</span> <span class="Identifier">limit</span><span class="Other">:</span> <a href="../core/anchor.html#AnchorObj"><span class="Identifier">AnchorObj</span></a><span class="Other">)</span> <span><span class="Other">{</span><span class="Other pragmadots">...</span><span class="Other">}</span></span><span class="pragmawrap"><span class="Other">{.</span><span class="pragma"><span class="Identifier">base</span><span class="Other">,</span> <span class="Identifier">raises</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">tags</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span></span><span class="Other">.}</span></span></pre></dt>
<dd>

Changes camera limit.

</dd>
<a id="setTarget.e,Camera2DRef,NodeRef"></a>
<dt><pre><span class="Keyword">method</span> <a href="#setTarget.e%2CCamera2DRef%2CNodeRef"><span class="Identifier">setTarget</span></a><span class="Other">(</span><span class="Identifier">self</span><span class="Other">:</span> <a href="camera2d.html#Camera2DRef"><span class="Identifier">Camera2DRef</span></a><span class="Other">;</span> <span class="Identifier">target</span><span class="Other">:</span> <a href="../nodes/node.html#NodeRef"><span class="Identifier">NodeRef</span></a><span class="Other">)</span> <span><span class="Other">{</span><span class="Other pragmadots">...</span><span class="Other">}</span></span><span class="pragmawrap"><span class="Other">{.</span><span class="pragma"><span class="Identifier">base</span><span class="Other">,</span> <span class="Identifier">raises</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">tags</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span></span><span class="Other">.}</span></span></pre></dt>
<dd>

Changes camera target node.

</dd>

</dl></div>

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