/// <summary>
/// Called when local transformations are set, eg when Position, Rotation, Scale etc. is changed.
/// We use this to set this node as "dirty", eg that we need to update local transformations.
/// </summary>
protected virtual void OnTransformationsSet()
{
if (UseExternalTransformations)
{
return;
}
_isDirty = true;
NodesManager.AddNodeToUpdateQueue(this);
}
/// <summary>
/// Called when local transformations are set, eg when Position, Rotation, Scale etc. is changed.
/// We use this to set this node as "dirty", eg that we need to update local transformations.
/// </summary>
protected virtual void OnTransformationsSet()
{
if (UseExternalTransformations)
{
return;
}
Utils.CountAndAlert.Count(Utils.CountAndAlert.PredefAlertTypes.ValueChanged);
NodesManager.AddNodeToUpdateQueue(this);
_isDirty = true;
}
/// <summary>
/// Finish a drawing frame and render everything in queues.
/// </summary>
public static void EndDrawFrame()
{
// draw rendering queues
RenderingQueues.DrawQueues();
// notify nodes manager that a frame ended
NodesManager.EndFrame();
// clear the last material applied
Materials.MaterialAPI._lastMaterialApplied = null;
}
/// <summary>
/// Start a drawing frame.
/// </summary>
public static void StartDrawFrame()
{
// update culling nodes camera frustum
CullingNode.CurrentCameraFrustum = ActiveCamera != null ? ActiveCamera.ViewFrustum : null;
// update materials view and projection matrix
if (ActiveCamera != null)
{
Materials.MaterialAPI.SetViewProjection(ActiveCamera.View, ActiveCamera.Projection);
}
// notify nodes manager that a frame started
NodesManager.StartFrame();
}
/// <summary>
/// Finish a drawing frame and render everything in queues.
/// </summary>
public static void EndDrawFrame()
{
// draw rendering queues
RenderingQueues.DrawQueues();
// notify nodes manager that a frame ended
NodesManager.EndFrame();
// start frame for deferred lighting manager
if (IsDeferredLightingEnabled)
{
_DeferredLighting.FrameEnd();
}
// clear the last material applied
Materials.MaterialAPI._lastMaterialApplied = null;
}