progress = 100 * j / numPollies;       // Compute progress

        // Vertex scores
        for (int i = 0; i < numPoints; i++)                                         // Loop through the vertices
        {
            vertexScore = calcVertexScore(vertCachePos, numPolyWithVertex);             // Get Vertex score
        }

        // Polygon scores
        for (int i = 0; i < numPollies; i++)
        {
            polyScore =    vertexScore[polygon[3 * i]]                           // Polygon score is the sum of its vertex scores
                            + vertexScore[polygon[3 * i + 1]]
                            + vertexScore[polygon[3 * i + 2]];
        }

        // Find next polygon
        max = 0.0f;           // Holds current max score
        nextPoly = -1;          // Holds current next polygon

        for (int i = 0; i < numPollies; i++)    // Loop through the polygons
        {
            if (polyScore > max)     // Is the current poly's score the greatest
            {
                max = polyScore;     // Replace the current max
                nextPoly = i;           // Store the next polygon's index
            }
        }

        // Add to top of cache
        for (int i = VERTEX_CACHE_SIZE; i > 2; i--) // Loop backwards through cache
        {
            cache = cache;                <span class="cpp-comment">// Shift everything 3 spots towards the end</span>
            <span class="cpp-keyword">if</span> (cache<span style="font-weight:bold;"> != -<span class="cpp-number">1</span>) vertCachePos[cache<span style="font-weight:bold;">] = i;             <span class="cpp-comment">// Update vertex cache position</span>
        }

        <span class="cpp-keyword">for</span> (<span class="cpp-keyword">int</span> i = <span class="cpp-number">0</span>; i &lt; <span class="cpp-number">3</span>; i++)                 <span class="cpp-comment">// Loop through the 3 top spots</span>
        {
            cache<span style="font-weight:bold;"> = polygon[<span class="cpp-number">3</span> * nextPoly + i];   <span class="cpp-comment">// Place the 3 vertices of the next polygon at the top</span>
            vertCachePos[cache<span style="font-weight:bold;">] = i;             <span class="cpp-comment">// Update vertex cache position</span>
            numPolyWithVertex[cache<span style="font-weight:bold;">]–;                 <span class="cpp-comment">// Decrement the number of polygons left to draw with current vert</span>
        }


</pre></div><!–ENDSCRIPT–>
I can guarantee it's not a pointer issue (segmentation fault). As I said, I can run through it fine in Debug, it simply hangs when running &#111;n its own.

Does anyone know what causes this?

Thanks!

<!–EDIT–><span class=editedby><!–/EDIT–>[Edited by - british on August 13, 2007 7:03:28 PM]<!–EDIT–></span><!–/EDIT–>