Softimage XSI extensions

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<image> extra

<XSI_Image>

Stores information about a specific image used in the scene.

Member Description
filename Name of source file.
imageX Image size in X.
imageY Image size in Y.
channel_count Number of channels. Possible values are:

• 3 = RGB • 4 = RGBA

bitsPerPixels Number of bits per pixel. Possible values:

• 24 • 32

minX Leftmost X of the cropping rectangle.
maxX Rightmost X of the cropping rectangle.
minY Leftmost Y of the cropping rectangle.
maxY Rightmost Y of the cropping rectangle.
frame_rate Specifies frame rate to use. If this value is 0, the scene frame rate is assumed; otherwise, this value is the new frame rate.
frame_count Number of frames for sequence.
first Specifies frame number for first frame in sequence.
last Specifies frame number for last frame in sequence.

Example

<image id="noIcon_pic_img" format="bitmap" height="256" width="256" depth="32">
   <init_from>$XSI_HOME/Application/rsrc/noIcon.pic</init_from>
   <extra>
      <technique profile="XSI">
            <XSI_Image>
               <xsi_param sid="FileName">"" </xsi_param>
               <xsi_param sid="SizeX">256 </xsi_param>
               <xsi_param sid="SizeY">256 </xsi_param>
               <xsi_param sid="NumChannels">4 </xsi_param>
               <xsi_param sid="BitsPerPixel">0 </xsi_param>
               <xsi_param sid="CropMinX">0.000000 </xsi_param>
               <xsi_param sid="CropMaxX">0.000000 </xsi_param>
               <xsi_param sid="CropMinY">1.000000 </xsi_param>
               <xsi_param sid="CropMaxY">1.000000 </xsi_param>
               <xsi_param sid="FrameRate">0.000000 </xsi_param>
               <xsi_param sid="NumberOfFrames">0 </xsi_param>
               <xsi_param sid="FirstFrame">0 </xsi_param>
               <xsi_param sid="LastFrame">0</xsi_param>
            </XSI_Image>
            <XSI_TimeControl>
               <xsi_param sid="in">0.000000 </xsi_param>
               <xsi_param sid="out">0.000000 </xsi_param>
               <xsi_param sid="startOffset">0.000000 </xsi_param>
               <xsi_param sid="scale">1.000000</xsi_param>
            </XSI_TimeControl>
            <XSI_Extrapolation>
               <xsi_param sid="type">"HOLD" </xsi_param>
               <xsi_param sid="value">0.000000</xsi_param>
            </XSI_Extrapolation>
            <XSI_Extrapolation>
               <xsi_param sid="type">"HOLD" </xsi_param>
               <xsi_param sid="value">0.000000</xsi_param>
            </XSI_Extrapolation>
      </technique>
   </extra>
</image>

<light> extra

<light id="lights_0">
    <technique_common>
        <directional>
            <color>1.000000 1.000000 1.000000</color>
        </directional>
    </technique_common>
    <extra>
        <technique profile="XSI">
                <SI_LightInfo>
                    <xsi_param sid="FalloffActive">FALSE </xsi_param>
                    <xsi_param sid="FalloffMode">1 </xsi_param>
                    <xsi_param sid="Start">1.000000 </xsi_param>
                    <xsi_param sid="End">100.000000 </xsi_param>
                    <xsi_param sid="ShadowsActive">FALSE </xsi_param>
                    <xsi_param sid="Umbra">0.750000 </xsi_param>
                    <xsi_param sid="LightAsEnergy">FALSE </xsi_param>
                    <xsi_param sid="Factor">0.750000 </xsi_param>
                    <xsi_param sid="Intensity">0.750000</xsi_param>
                </SI_LightInfo>
        </technique>
    </extra>
</light>

<camera> extra

<camera id="cameras_0">
    <optics>
        <technique_common>
            <perspective>
                <yfov>42.152946</yfov>
                <znear>0.100000</znear>
                <zfar>32768.000000</zfar>
            </perspective>
        </technique_common>
    </optics>
    <extra>
        <technique profile="XSI">
                <XSI_Camera>
                    <xsi_param sid="std">9 </xsi_param>
                    <xsi_param sid="aspect">1.333333 </xsi_param>
                    <xsi_param sid="fov">0.000000 </xsi_param>
                    <xsi_param sid="fovtype">1 </xsi_param>
                    <xsi_param sid="proj">1 </xsi_param>
                    <xsi_param sid="orthoheight">0.100000 </xsi_param>
                    <xsi_param sid="interestdist">53.318638 </xsi_param>
                    <xsi_param sid="near">0.000000 </xsi_param>
                    <xsi_param sid="far">0.000000 </xsi_param>
                    <xsi_param sid="projplane">FALSE </xsi_param>
                    <xsi_param sid="projplanewidth">0.188976 </xsi_param>
                    <xsi_param sid="projplaneheight">0.141732 </xsi_param>
                    <xsi_param sid="projplaneoffx">0.000000 </xsi_param>
                    <xsi_param sid="projplaneoffy">0.000000</xsi_param>
                </XSI_Camera>
        </technique>
    </extra>
</camera>

<node> extra

<node id="Camera">
  <translate sid="translation">51.437595 191.629105 4.282786</translate>
  <rotate sid="rotation_z">0.000000 0.000000 1.000000 -0.000001</rotate>
  <rotate sid="rotation_y">0.000000 1.000000 0.000000 68.400002</rotate>
  <rotate sid="rotation_x">1.000000 0.000000 0.000000 -7.150594</rotate>
  <scale sid="scale">1.000000 1.000000 1.000000</scale>
  <instance_camera url="#cameras_0"/>
  <extra>
    <technique profile="XSI">
        <SI_Visibility>
          <xsi_param sid="visibility">FALSE</xsi_param>
        </SI_Visibility>
        <XSI_Transform>
          <xsi_param sid="rotorder">"XYZ" </xsi_param>
          <xsi_param sid="siscaling">TRUE</xsi_param>
          <XSI_Limit>
            <xsi_param sid="parameter">"posx" </xsi_param>
            <xsi_param sid="minactive">FALSE </xsi_param>
            <xsi_param sid="minlimit">0.000000 </xsi_param>
            <xsi_param sid="maxactive">FALSE </xsi_param>
            <xsi_param sid="maxlimit">0.000000</xsi_param>
          </XSI_Limit>
          <XSI_Limit>
            <xsi_param sid="parameter">"posy" </xsi_param>
            <xsi_param sid="minactive">FALSE </xsi_param>
            <xsi_param sid="minlimit">0.000000 </xsi_param>
            <xsi_param sid="maxactive">FALSE </xsi_param>
            <xsi_param sid="maxlimit">0.000000</xsi_param>
          </XSI_Limit>
          <XSI_Limit>
            <xsi_param sid="parameter">"posz" </xsi_param>
            <xsi_param sid="minactive">FALSE </xsi_param>
            <xsi_param sid="minlimit">0.000000 </xsi_param>
            <xsi_param sid="maxactive">FALSE </xsi_param>
            <xsi_param sid="maxlimit">0.000000</xsi_param>
          </XSI_Limit>
          <XSI_Limit>
            <xsi_param sid="parameter">"rotx" </xsi_param>
            <xsi_param sid="minactive">FALSE </xsi_param>
            <xsi_param sid="minlimit">0.000000 </xsi_param>
            <xsi_param sid="maxactive">FALSE </xsi_param>
            <xsi_param sid="maxlimit">0.000000</xsi_param>
          </XSI_Limit>
          <XSI_Limit>
            <xsi_param sid="parameter">"roty" </xsi_param>
            <xsi_param sid="minactive">FALSE </xsi_param>
            <xsi_param sid="minlimit">0.000000 </xsi_param>
            <xsi_param sid="maxactive">FALSE </xsi_param>
            <xsi_param sid="maxlimit">0.000000</xsi_param>
          </XSI_Limit>
          <XSI_Limit>
            <xsi_param sid="parameter">"rotz" </xsi_param>
            <xsi_param sid="minactive">FALSE </xsi_param>
            <xsi_param sid="minlimit">0.000000 </xsi_param>
            <xsi_param sid="maxactive">FALSE </xsi_param>
            <xsi_param sid="maxlimit">0.000000</xsi_param>
          </XSI_Limit>
        </XSI_Transform>
    </technique>
  </extra>
</node>

<COLLADA> document extra

<SI_Scene>

Contains global scene information.

Member Description
Timing Specifies whether time values are expressed as frames or seconds.

Possible values are: FRAMES, SECONDS

start Start time (in either frames or seconds, depending on the value of the Timing flag) of the scene.
end End time (in either frames or seconds, depending on the value of the Timing flag) of the scene.
frameRate Frames per second

Example

<extra>
  <technique profile="XSI">
      <SI_Scene>
        <xsi_param sid="timing">"SECONDS" </xsi_param>
        <xsi_param sid="start">1.000000 </xsi_param>
        <xsi_param sid="end">100.000000 </xsi_param>
        <xsi_param sid="frameRate">29.970030</xsi_param>
      </SI_Scene>
      <SI_Angle>
        <xsi_param sid="type">0</xsi_param>
      </SI_Angle>
      <SI_Ambience>
        <xsi_param sid="red">0.000000 </xsi_param>
        <xsi_param sid="green">0.000000 </xsi_param>
        <xsi_param sid="blue">0.000000</xsi_param>
      </SI_Ambience>
      <SI_CoordinateSystem>
        <xsi_param sid="handRotation">1 </xsi_param>
        <xsi_param sid="uAxis">0 </xsi_param>
        <xsi_param sid="vAxis">1 </xsi_param>
        <xsi_param sid="xAxis">0 </xsi_param>
        <xsi_param sid="yAxis">2 </xsi_param>
        <xsi_param sid="zAxis">5</xsi_param>
      </SI_CoordinateSystem>
  </technique>
</extra>