/// <summary>
/// Begins the clipped rendering with custom effect
/// </summary>
/// <param name="clipRect">The clip rect.</param>
/// <param name="effect">The effect.</param>
public override void BeginClipped(Rect clipRect, EffectBase effect)
{
clipRectangle.X = (int)clipRect.X;
clipRectangle.Y = (int)clipRect.Y;
clipRectangle.Width = (int)clipRect.Width;
clipRectangle.Height = (int)clipRect.Height;
UpdateCurrentEffect(effect);
BeginClipped(clipRectangle);
}
private void UpdateCurrentEffect(EffectBase effect)
{
Effect effectInstance = effect != null ? effect.GetNativeEffect() as Effect : null;
if (effectInstance != null)
{
if (currentActiveEffect != null)
{
activeEffects.Push(currentActiveEffect);
}
currentActiveEffect = effectInstance;
}
if (currentActiveEffect == null && activeEffects.Count > 0)
{
currentActiveEffect = activeEffects.Pop();
}
}
/// <summary>
/// Begins the rendering with custom effect
/// </summary>
/// <param name="effect">The effect.</param>
public override void Begin(EffectBase effect)
{
isClipped = false;
isSpriteRenderInProgress = true;
UpdateCurrentEffect(effect);
if (previousState != null)
{
spriteBatch.GraphicsDevice.RasterizerState = previousState;
previousState = null;
}
if (clipRectanges.Count == 0)
{
spriteBatch.Begin(SpriteSortMode.Deferred, BlendState.AlphaBlend, SamplerState.LinearClamp, DepthStencilState.None, RasterizerState.CullCounterClockwise, currentActiveEffect);
}
else
{
Rectangle previousClip = clipRectanges.Pop();
BeginClipped(previousClip);
}
}
/// <summary>
/// Begins the rendering with custom effect
/// </summary>
/// <param name="effect"></param>
public override void Begin(EffectBase effect)
{
isClipped = false;
isSpriteRenderInProgress = true;
UpdateCurrentEffect(effect);
if (clipRectanges.Count == 0)
{
spriteBatch.Begin(graphicsContext, SpriteSortMode.Deferred, depthStencilState: DepthStencilStates.None, effect: currentActiveEffect);
}
else
{
Rectangle previousClip = clipRectanges.Pop();
BeginClipped(previousClip);
}
}
/// <summary>
/// Begins the rendering with custom effect
/// </summary>
/// <param name="effect">The effect.</param>
public override void Begin(EffectBase effect)
{
isClipped = false;
isSpriteRenderInProgress = true;
UpdateCurrentEffect(effect);
if (previousState != null)
{
spriteBatch.GraphicsDevice.RasterizerState = previousState;
previousState = null;
}
if (clipRectanges.Count == 0)
{
spriteBatch.Begin(effect: currentActiveEffect);
}
else
{
Rectangle previousClip = clipRectanges.Pop();
BeginClipped(previousClip);
}
}
/// <summary> /// Begins the clipped rendering with custom effect /// </summary> /// <param name="clipRect">The clip rect.</param> /// <param name="effect">The effect.</param> public abstract void BeginClipped(Rect clipRect, EffectBase effect);
/// <summary> /// Begins the rendering with custom effect /// </summary> /// <param name="effect">The effect.</param> public abstract void Begin(EffectBase effect);