<div class="line"><a name="l00170"></a><span class="lineno">  170</span>&#160;        GLfloat* textureValues = <span class="keyword">new</span> GLfloat[size * 4]; <span class="comment">//we have 4 floats for RGBA</span></div>
<div class="line"><a name="l00171"></a><span class="lineno">  171</span>&#160;</div>
<div class="line"><a name="l00172"></a><span class="lineno">  172</span>&#160;        glGetTexImage (GL_TEXTURE_3D,0,GL_RGBA, GL_FLOAT,textureValues);</div>
<div class="line"><a name="l00173"></a><span