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<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<!DOCTYPE funcs
SYSTEM '../../../clonk.dtd'>
<?xml-stylesheet type="text/xsl" href="../../../clonk.xsl"?>
<funcs>
<func>
<title>ClearFreeRect</title>
<category>Landscape</category>
<version>5.1 OC</version>
<syntax>
<rtype>void</rtype>
<params>
<param>
<type>int</type>
<name>x</name>
<desc>Left limit of the rectangle. Always global coordinates.</desc>
</param>
<param>
<type>int</type>
<name>y</name>
<desc>Top limit of the rectangle. Always global coordinates.</desc>
</param>
<param>
<type>int</type>
<name>width</name>
<desc>Width of the rectangle</desc>
</param>
<param>
<type>int</type>
<name>height</name>
<desc>Height of the rectangle</desc>
</param>
</params>
</syntax>
<desc>Removes all material within the specified rectangle. Coordinates are always global. Excluding the right and lower limits of the rectangle.</desc>
<remark>This call may take quite a while for large rectangles.</remark>
<examples>
<example>
<code>ClearFreeRect(0, 0, <funclink>LandscapeWidth</funclink>(), <funclink>LandscapeHeight</funclink>());</code>
<text>Empties the complete landscape.</text>
</example>
</examples>
<related>
<funclink>DigFree</funclink>
<funclink>DigFreeRect</funclink>
<funclink>BlastFree</funclink>
</related>
</func>
<date>2014-01</date>
</funcs>
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