/// <summary>
/// Generate new culling sphere if needed<para/>
/// Генерация новой сферы отсечения, если требуется
/// </summary>
protected void PrepareSphere()
{
if (needNewSphere && SubMesh != null)
{
PrepareMatrix();
cullSphere = SubMesh.GetSphere(completeMatrix);
needNewSphere = false;
}
}
/// <summary>
/// Конструктор
/// </summary>
public WireGridComponent()
{
cellSize = 1f;
cellCount = 30;
groupedCells = 10;
WireWidth = 0.5f;
accentColor = Color.FromArgb(80, 80, 80);
mainColor = Color.FromArgb(60, 60, 60);
cull = new CullSphere();
needBuffer = true;
}
/// <summary>
/// Перестройка сферы отсечения
/// </summary>
protected virtual void RebuildCullSphere()
{
List <CullBox> culls = new List <CullBox>();
foreach (EntityComponent c in components)
{
if (c is IRenderable)
{
CullBox cb = c.GetCullingBox();
if (cb != null)
{
culls.Add(cb);
}
}
}
cullSphere = CullBox.FromBoxes(culls.ToArray()).ToSphere();
cullSphere.Position = PointToWorld(cullSphere.Position);
needCullRebuild = false;
}
/// <summary>
/// Generate new culling sphere if needed<para/>
/// Генерация новой сферы отсечения, если требуется
/// </summary>
protected void PrepareSphere() {
if (needNewSphere && SubMesh!=null) {
PrepareMatrix();
cullSphere = SubMesh.GetSphere(completeMatrix);
needNewSphere = false;
}
}
