protected void draw(DrawContext dc)
{
try
{
// Draw the layers.
if (dc.getLayers() != null)
{
foreach (Layer layer in dc.getLayers())
{
try
{
if (layer != null)
{
dc.setCurrentLayer(layer);
layer.render(dc);
}
}
catch (Exception e)
{
String message = Logging.getMessage("SceneController.ExceptionWhileRenderingLayer",
(layer != null ? layer.GetType().Name : Logging.getMessage("term.unknown")));
Logging.logger().log(Level.SEVERE, message, e);
// Don't abort; continue on to the next layer.
}
}
dc.setCurrentLayer(null);
}
// Draw the deferred/ordered surface renderables.
this.drawOrderedSurfaceRenderables(dc);
if (this.isDeferOrderedRendering())
{
return;
}
if (this.screenCreditController != null)
{
this.screenCreditController.render(dc);
}
// Draw the deferred/ordered renderables.
dc.setOrderedRenderingMode(true);
// dc.applyGroupingFilters();
dc.applyClutterFilter();
while (dc.peekOrderedRenderables() != null)
{
try
{
dc.pollOrderedRenderables().render(dc);
}
catch (Exception e)
{
Logging.logger().log(Level.WARNING,
Logging.getMessage("BasicSceneController.ExceptionDuringRendering"), e);
}
}
dc.setOrderedRenderingMode(false);
// Draw the diagnostic displays.
if (dc.getSurfaceGeometry() != null && dc.getModel() != null && (dc.getModel().isShowWireframeExterior() ||
dc.getModel().isShowWireframeInterior() || dc.getModel().isShowTessellationBoundingVolumes()))
{
Model model = dc.getModel();
float[] previousColor = new float[4];
GL2 gl = dc.getGL().getGL2(); // GL initialization checks for GL2 compatibility.
gl.glGetFloatv(GL2.GL_CURRENT_COLOR, previousColor, 0);
foreach (SectorGeometry sg in dc.getSurfaceGeometry())
{
if (model.isShowWireframeInterior() || model.isShowWireframeExterior())
{
sg.renderWireframe(dc, model.isShowWireframeInterior(), model.isShowWireframeExterior());
}
if (model.isShowTessellationBoundingVolumes())
{
gl.glColor3d(1, 0, 0);
sg.renderBoundingVolume(dc);
}
}
gl.glColor4fv(previousColor, 0);
}
}
catch (Throwable e)
{
Logging.logger().log(Level.SEVERE, Logging.getMessage("BasicSceneController.ExceptionDuringRendering"), e);
}
}
