MSVC related fix

Author: sintegrial

examples/dynamicplot/dynamicplot.cpp

@@ -16,7 +16,7 @@ Plot::Plot()
 {
 	//setTitle("Dynamic Plotter Demonstration");
 
-    setRenderThreadsCount(2);
+    setRenderThreadsCount(1);
     enableFastNormals(true);
 
 	// fill initial data
@@ -31,20 +31,12 @@ Plot::Plot()
 			data[i][j] = xval;
 
 			xval += rand() % 3 - 1;
-
-			if (rand() % 5 == 1)
-				data[i][j] = std::numeric_limits<double>::quiet_NaN();
 		}
 	}
 
 	setRotation(50, 0, -15);
 	setZoom(1);
-
 	setPlotStyle(Qwt3D::FILLED);
-	//setPlotStyle(Qwt3D::FILLEDMESH);
-	//setPlotStyle(Qwt3D::WIREFRAME);
-	//setPlotStyle(Qwt3D::HIDDENLINE);
-
 
 	for (unsigned i=0; i!=coordinates()->axes.size(); ++i)
 	{
@@ -56,6 +48,7 @@ Plot::Plot()
 	coordinates()->axes[Y1].setLabelString("y-axis");
 	//coordinates()->axes[Z1].setLabelString(QChar(0x38f)); // Omega - see http://www.unicode.org/charts/
 
+
 	setCoordinateStyle(BOX);
 
 	connect(&timer, SIGNAL(timeout()), this, SLOT(UpdateData()));
@@ -92,11 +85,12 @@ void Plot::UpdateData()
 	// update dataset
 	createDataset(data, Width1, Width2, 0, Width1, 0, Width2);
 
-    updateGL();
-
 	qint64 rate = tim.elapsed();
 
     setTitle(QString("Dynamic Plotter Demonstration - Frame Time %1 ms").arg(rate));
+
+    //updateData();
+	updateGL();
 }
 
 int main(int argc, char **argv)