GML spec

gml.xml

<gml spec='1.0'>

<tag>

<header>

  <client>                                      <!-- how, who, what and where -->
      <name>Laser Tag</name>                    <!-- application name -->
      <version>2.0</version>                    <!-- application version -->
      <username>MyUserName</username>           <!-- user name on 000000book.com, optional -->
      <permalink>http://000000book.com/data/156/</permalink>         <!-- URL to .gml data on 000000book.com, optional -->
      <keywords>katsu,paris,2010</keywords>      <!-- comma-separated -->
      <uniqueKey>28sks922ks992</uniqueKey>       <!-- iPhone uuid, MAC address, etc -->
      <ip>192.168.1.1</ip>
      <time>1928372722</time>                    <!-- unixtime -->
      <location>
          <lon>-39.392922</lon>
          <lat>53.29292</lat>
      </location>
  </client>

    <!-- This is all stuff that relates to the orientation and dimensions of the client -->
    <!-- So that we know how to re-map the 0.0-1.0 coordinates that come in for each point -->
    <!-- Also for figuring out the down vector for devices with accelerometers and how that effects drips -->
    <!-- All numbers should be between 0.0 - 1.0 -->
    <environment>
        <offset>
                <x>0.0</x>
                <y>0.0</y>
                <z>0.0</z>
        </offset>
        <rotation>
                <x>0.0</x>
                <y>0.0</y>
                <z>0.0</z>
        </rotation>
        <up>
            <x>0.0</x>          <!-- commonly up for iphone apps -->
            <y>-1.0</y>         <!-- most common -->
            <z>0.0</z>
        </up>
        <screenBounds>     <!-- use this as your multipler to get 0.0 to 1.0 back to right size - pts should never go off 0.0 to 1.0 -->
            <x>1024</x>
            <y>768</y>
            <z>0</z>
        </screenBounds>
        <origin>
            <x>0</x>
            <y>0</y>
            <z>0</z>
        </origin>
        <realScale>     <!-- how these units relate to real world units - good for laser tag -->
            <x>1000</x>
            <y>600</y>
            <z>0</z>
            <unit>cm</unit>
        </realScale>
        <audio>youraudio.mp3</audio>                        <!-- path to audio file -->
        <background>yourimage.jpg</background>     <!-- path to image file -->
    </environment>
    
</header>

<drawing>
    <!-- for all stroke and movement stuff it helps to have everything inside the stroke tag -->
    <!-- this way it is easy to get a sense of order to events -->
    
    <stroke isDrawing='false'>     <!-- for non drawing mouse movements -->
        <pt>
            <x>0.0</x>
            <y>0.0</y>
            <z>0.0</z>         <!--this is optional -->
            <t>0.013</t>       <!-- time is optional too -->
              			   <!-- NOTE: older versions of GML use <time> instead of <t> -->
        </pt>
    </stroke>
    
    <stroke>                                 <!-- by default stroke drawing is true -->
    
    <!-- each stroke could be drawn with a different brush -->
    <!-- if no brush tag is found for a stroke then it inherits the previous settings -->
    <brush>
        <mode>0</mode>     <!-- same as uniqueStyleID but an internal reference -->
        <uniqueStyleID>LaserTagArrowLetters</uniqueStyleID> <!-- unique blackbook string for your style -->
        <!-- see note about spec at the bottom - like unique style but with extra info -->
        <spec>http://aurltodescribethebrushspec.com/someSpec.xml</spec>
        <width>10</width>
        <speedToWidthRatio>1.5</speedToWidthRatio>     <!-- put 0 for fixed width -->
        <dripAmnt>1.0</dripAmnt>
        <dripSpeed>1.0</dripSpeed>
        <layerAbsolute>0</layerAbsolute>     <!--Think photoshop layers-->
        <color>
            <r>255</r>
            <g>255</g>
            <b>255</b>
            <a>255</a>     <!-- optional -->
        </color>
        <dripVecRelativeToUp>     <!-- what angle do our drips go in relation to our up vector -->
            <x>0</x>
            <y>1</y>
            <z>0</z>
        </dripVecRelativeToUp>
    </brush>
    
        <pt>
            <x>0.0</x>
            <y>0.0</y>
            <z>0.0</z>                     <!--this is optional -->
            <t>0.013</t>       <!-- time is optional too -->
        </pt>

        <pt>
            <x>0.0</x>
            <y>0.0</y>
           <z>0.0</z>                     <!--this is optional -->
            <t>0.023</t>       <!-- time is optional too -->
        </pt>


    </stroke>

    <!-- this stroke inherits the previous stroke properties -->
    <!-- but changes color and draws on the layer below -->
    <stroke>
            <info>     <!-- optional info - more stuff soon-->
                <curved>true</curved>
            </info>
        <brush>
             <color>
                <r>255</r>
                <g>255</g>
                <b>0</b>
            </color>
            <layerRelative>     <!-- this means one layer bellow the previous layer  -->
                -1
            </layerRelative>
        </brush>
        
        <pt>
            <x>0.0</x>
            <y>0.0</y>
        </pt>

        <pt>
            <x>0.0</x>
            <y>0.0</y>
        </pt>
    
    </stroke>
    
    <stroke>
      <pt>
        <pres>0.5</pres>     <!-- Optional. Preasure range from 0 to 1 -->
        <rot>0.5</rot>     <!-- Optional. Rotation range from 0 to 1 for 0 to 2*PI -->
        <dir>                  <!-- Optional Direction -->
            <x></x>                  <!-- range from 0 to 1 -->
            <y></y>                  <!-- range from 0 to 1 -->
            <z></z>                  <!-- Optional inside direction. Range from 0 to 1 -->
        </dir>
      </pt>
    </stroke>
</drawing>

</tag>

</gml>