/// <summary>
/// Draw this entity.
/// </summary>
/// <param name="parent">Parent node that's currently drawing this entity.</param>
/// <param name="localTransformations">Local transformations from the direct parent node.</param>
/// <param name="worldTransformations">World transformations to apply on this entity (this is what you should use to draw this entity).</param>
public override void Draw(Node parent, ref Matrix localTransformations, ref Matrix worldTransformations)
{
// not visible / no active camera? skip
if (!Visible || GraphicsManager.ActiveCamera == null)
{
return;
}
// call draw callback
OnDraw?.Invoke(this);
// draw all meshes
foreach (DictionaryEntry mesh in _meshes)
{
GraphicsManager.DrawEntity(mesh.Value as MeshEntity, worldTransformations);
}
}
/// <summary>
/// Draw the entity.
/// </summary>
/// <param name="parent">Parent node that's currently drawing this entity.</param>
/// <param name="localTransformations">Local transformations from the direct parent node.</param>
/// <param name="worldTransformations">World transformations to apply on this entity (this is what you should use to draw this entity).</param>
public virtual void Draw(Node parent, ref Matrix localTransformations, ref Matrix worldTransformations)
{
// not visible / no active camera? skip
if (!Visible || GraphicsManager.ActiveCamera == null)
{
return;
}
// call draw callback
OnDraw?.Invoke(this);
// make sure we got up-to-date bounding sphere, which is important for lightings and other optimizations
GetBoundingSphere(parent, ref localTransformations, ref worldTransformations);
// call to draw this entity - this will either add to the corresponding rendering queue, or draw immediately if have no drawing queue.
GraphicsManager.DrawEntity(this, worldTransformations);
}
