public DistortionEffectConfigTokens(int count)
{
SubTokens = new DistortionEffectConfigToken[count];
for (int i = 0; i < count; ++i)
{
SubTokens[i] = new DistortionEffectConfigToken();
}
}
public void InitControlFromToken(EffectConfigToken effectToken)
{
DistortionEffectConfigToken token = (DistortionEffectConfigToken)effectToken;
ValueX = token.ValueX;
ValueY = token.ValueY;
ValueR = token.ValueR;
UpdatePanControls();
}
protected override void OnSetRenderInfo(DistortionEffectConfigTokens newTokens, RenderArgs dstArgs, RenderArgs srcArgs)
{
Surface src = srcArgs.Surface;
int wdiv2 = src.Width / 2;
int hdiv2 = src.Height / 2;
int maxRadius = Math.Min(wdiv2, hdiv2);
for (int i = 0; i < newTokens.SubTokens.Length; ++i)
{
DistortionEffectConfigToken token = newTokens.SubTokens[i];
DistortionEffectProperties props = Props[i];
props.MaxRadius = (int)(maxRadius * token.ValueR);
props.TransferCurves = token.GetTransferCurves(new int[] { props.MaxRadius, props.MaxRadius }, new float[] { props.MaxRadius, props.MaxRadius });
props.Center = new PointF(wdiv2 + (float)token.ValueX * wdiv2, hdiv2 + (float)token.ValueY * hdiv2);
}
}
protected override void InitialInitToken()
{
DistortionEffectConfigToken token = new DistortionEffectConfigToken();
theEffectToken = token;
}
